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global lcd panel exchange center www.panelook.com one step solution for lcd / pdp / oled panel application: datasheet, inventory and accessory! www.panelook.com xvz_ w??? w]twwxtntw]w]y` k ? ? u g u ? s{ix`wlytswx t v k l s product information product information samsung tft-lcd model : LTB190E2-L01 samsung tft samsung tft - - lcd lcd model model : : ltb190e2 ltb190e2 - - l01 l01 development team ii, lcd business samsung electronics co . , ltd. issued date : 29/june/2006 note : this is product information is subject to change after 3 months of issuing date.
global lcd panel exchange center www.panelook.com one step solution for lcd / pdp / oled panel application: datasheet, inventory and accessory! www.panelook.com yvz_ w??? w]twwxtntw]w]y` k ? ? u g u ? s{ix`wlytswx t v k l s product information product information contents general description --------------------------------------------------------------------------------- (3) 1. absolute maximum ratings ------------------------------------------------------ -- ------------ (4) 2. optical characteristics --------------------------------------------------------------- - ----------- (6) 3. electrical characteristics -------------------------------------------------------------- - ---------(11) 3.1 tft lcd module 3.2 back light unit 4. block diagram ----------------------------------------------------------------------------------- (16) 4.1 tft lcd module 4.2 back light unit 5. input terminal pin assignment -------------------------------------------------------------- (17) 5.1 input signal & power 5.2 lvds interface 5.3 back light unit 5.4 input signals, basic display colors and gray scale of each color 6. interface timing --------------------------------------------------------------------------------- (26) 6.1 timing parameters (de only mode) 6.2 timing diagrams of interface signal (de only mode) 6.3 power on/off sequence 6.4 vdd power dip condition 7. outline dimension ------------------------------------------------------------------------------- (30) 8. reliability test ------------------------------------------------------------------------ ----------------------- (32) 9. packing -------------------------------------------------------------------------------------------- (33) 10. marking & others ----------------------------------------------------------------------------- - -(34) 11. general precaution ---------------------------------------------------------------------------- (36) 11.1 handling 11.2 storage 11.3 operation 11.4 operation condition guide 11.5 others
global lcd panel exchange center www.panelook.com one step solution for lcd / pdp / oled panel application: datasheet, inventory and accessory! www.panelook.com zvz_ w??? w]twwxtntw]w]y` k ? ? u g u ? s{ix`wlytswx t v k l s product information product information LTB190E2-L01 is a color active matrix liquid crystal display (lcd) that uses amorphous silicon tft (thin film transistor) as switching components. this model is composed of a tft lcd panel, a driver circuit and a back light unit. the resolution of a 19.0? is 1280 x 1024 and this model can display up to 16.7 millions colors. workstation & desktop monitors display terminals for av application products monitors for industrial machine * if the module is used to other applications besides the above, please contact sec in advance. features general description description applications rohs compliance (pb-free) high contrast ratio, high aperture ratio, fast response time pva( patterned vertical alignment) mode 2 dual ccfts(cold cathode fluorescent tube) de(data enable) mode lvds (low voltage differential signaling) interface (2pixel/clock) compact size design tco?03 compliance general information mm 0.294(h) x 0.294(w) pixel pitch mm 376.32(h) x 301.056(v) active display area note haze 44% , hard-coating (3h) surface treatment cd/ 250(typ.) luminance of white normally black display mode rgb vertical stripe pixel arrangement pixel 1280 x 1024 number of pixels colors 16.7m display colors unit specification items`
global lcd panel exchange center www.panelook.com one step solution for lcd / pdp / oled panel application: datasheet, inventory and accessory! www.panelook.com [vz_ w??? w]twwxtntw]w]y` k ? ? u g u ? s{ix`wlytswx t v k l s product information product information note (1) mechanical tolerance is 0.5mm unless there is a special comment. mechanical information - 2,350 15.2 321.0 389.1 max. w/ inverter assembly g - - lcd module only g - - weight mm - - depth (d) mm 320.5 320.0 vertical (v) w/o inverter ass?y mm 388.6 388.1 horizontal (h) module size note unit typ. min. item (1) v 6.5 gnd-0.5 v dd power supply voltage v 5 - v sig data signal center (4),(5) g 1.5 - v nop vibration ( non - operating ) (3),(5) g 50 - s nop shock ( non - operating ) (2),(5) e 50 0 t opr glass surface temperature (operation) (2) e 65 -20 t stg storage temperature note unit max. min. symbol item 1. absolute maximum ratings if the condition exceeds maximum ratings, it can cause malfunction or unrecoverable damage to the device. note (1) ta= 25 2 ? c
global lcd panel exchange center www.panelook.com one step solution for lcd / pdp / oled panel application: datasheet, inventory and accessory! www.panelook.com \vz_ w??? w]twwxtntw]w]y` k ? ? u g u ? s{ix`wlytswx t v k l s product information product information (2) temperature and relative humidity range are shown in the figure below. a. 90 % rh max. (ta 39 ? c) b. maximum wet-bulb temperature at 39 ? c or less. (ta 39 ? c) c. no condensation (3) 11ms, sine wave, one time for x, y, z axis (4) 10-300 hz, sweep rate 10min, 30min for x,y,z axis (39 ? c, 90%) (5) at vibration and shock test, the fixture which holds the module to be tested has to be hard and rigid enough so that the module would not be twisted or bent by the fixture.
global lcd panel exchange center www.panelook.com one step solution for lcd / pdp / oled panel application: datasheet, inventory and accessory! www.panelook.com ]vz_ w??? w]twwxtntw]w]y` k ? ? u g u ? s{ix`wlytswx t v k l s product information product information 2. optical characteristics the optical characteristics should be measured in a dark room or equivalent. measuring equipment : sr-3, rd-80s (topcon), ez-contrast (eldim) (ta = 25 2 ? c, vdd=5v, fv= 60hz, fdclk=54mhz, il = 5.5marms) * c.g.l : color grayscale linearity % - 72 - - color gamut k - 6,500 - - color temperature 15 10 - tf white (9) - 0.018 - ? u'v' c.g.l sr-3 (7),(8) (6) sr-3 cd/m2 - 250 220 y l luminance of white (center of screen) (5) rd-80s 20 15 - tr response time (on-off) msec normal b l,r =0 b u,d =0 viewing angle - 0.468 - wv' - 0.198 - wu' white - 0.158 - bv' - 0.175 - bu' blue - 0.563 - gv' - 0.125 - gu' green - 0.523 - rv' - 0.451 - ru' red color chromaticity (cie 1976) 0.359 0.329 0.299 wy 0.343 0.313 0.283 wx white 0.090 0.060 0.030 by 0.180 0.150 0.120 bx blue 0.630 0.600 0.570 gy 0.330 0.300 0.270 gx green 0.360 0.330 0.300 ry 0.670 0.640 0.610 rx red color chromaticity (cie 1931) (3) sr-3 - 1500 1000 c/r contrast ratio (center of screen) note unit max. typ. min. condition symbol item
global lcd panel exchange center www.panelook.com one step solution for lcd / pdp / oled panel application: datasheet, inventory and accessory! www.panelook.com ^vz_ w??? w]twwxtntw]w]y` k ? ? u g u ? s{ix`wlytswx t v k l s product information product information note (1) test equipment setup the measurement should be executed in a stable, windless and dark room between 30min after lighting the back light at the given temperature for stabilization of the back light. this should be measured in the center of screen. single lamp current : 5.5ma environment condition : ta = 25 2 ? c (4) sr-3 % 25 - - b uni brightness uniformity (81 points) note unit max. typ. min. condition symbol item - 89 80 b d - 89 80 b u ver. - 89 80 b r (8) ez- contrast degrees - 89 80 cr ? 10 b l hor. viewing angle 2 ? rd-80s 1 ? sr-3 field photodetector photodetector lcd panel tft - lcd module the center of the screen sr-3 : 50 y rd-80s : 50 y field
global lcd panel exchange center www.panelook.com one step solution for lcd / pdp / oled panel application: datasheet, inventory and accessory! www.panelook.com _vz_ w??? w]twwxtntw]w]y` k ? ? u g u ? s{ix`wlytswx t v k l s product information product information note (2) definition of test point note (3) definition of contrast ratio (c/r) : ratio of gray max (gmax) & gray min (gmin) at the center point of the panel note (4) definition of 81 points brightness uniformity buni bb b 100 (max min) max bmax : maximum brightness bmin : minimum brightness cr g g max min gmax : luminance with all pixels white gmin : luminance with all pixels black
global lcd panel exchange center www.panelook.com one step solution for lcd / pdp / oled panel application: datasheet, inventory and accessory! www.panelook.com `vz_ w??? w]twwxtntw]w]y` k ? ? u g u ? s{ix`wlytswx t v k l s product information product information note (5) definition of response time : sum of tr, tf note (6) definition of luminance of white : luminance of white at center point note (7) definition of color chromaticity (cie 1931, cie1976) color coordinate of red, green, blue & white at center point note (8) definition of viewing angle : viewing angle range (cr 1 10)
global lcd panel exchange center www.panelook.com one step solution for lcd / pdp / oled panel application: datasheet, inventory and accessory! www.panelook.com xwvz_ w??? w]twwxtntw]w]y` k ? ? u g u ? s{ix`wlytswx t v k l s product information product information note (9) color grayscale linearity a. test image : 100% full white pattern with a test pattern as below b. test pattern : squares, 40mm by 40mm in size, filled with 255, 225, 195, 165, 135 and 105 grays steps should be arranged at the center of the screen. c. test method -1 st gray step : move a square of 255 gray level should be moved into the center of the screen and measure luminance and u? and v? coordinates. - next gray step : move a 225 gray square into the center and measure both luminance and coordinates, too. d. test evaluation where a, b : 2 gray levels found to have the largest color differences between them i.e. get the largest u? and v? of each 6 pair of u? and v? and calculate the u?v?. u' v' = (u' - u' ) + (v' - v' ) ab 2 ab 2
global lcd panel exchange center www.panelook.com one step solution for lcd / pdp / oled panel application: datasheet, inventory and accessory! www.panelook.com xxvz_ w??? w]twwxtntw]w]y` k ? ? u g u ? s{ix`wlytswx t v k l s product information product information 3.1 tft lcd module the connector for display data & timing signal should be connected. ta = 25 ? c note (1) the ripple voltage should be controlled under 10% of v dd . 3. electrical characteristics input current common mode voltage input voltage range (single-ended) differential input voltage lvds skew differential input voltage for lvds receiver threshold (4) v 2.4 0 v in (5) u ? 10 i in (4) v 2.4- |v id |/2 1.2 0+ |v id |/2 v cm (4) mv 600 200 |v id | (3) ps 340 -300 t skew (8) a 3.5 - - i rush rush current mhz 68.4 54 40.9 f dclk main frequency khz 85 64 51 f h hsync frequency hz 76 60 49 f v vsync frequency ma 1,400 1,200 - (c) dot (sub-pixel) ma 1,200 1,100 - (b) white (6),(7) ma 1,000 900 - i dd (a) black current of power supply mv - - -100 low (2) mv +100 - - high lvds input characteri stics (1) v 5.5 5.0 4.5 v dd voltage of power supply note unit max. typ. min. symbol item
global lcd panel exchange center www.panelook.com one step solution for lcd / pdp / oled panel application: datasheet, inventory and accessory! www.panelook.com xyvz_ w??? w]twwxtntw]w]y` k ? ? u g u ? s{ix`wlytswx t v k l s product information product information (2) differential receiver voltage definitions and propagation delay and transition time test circuit a. all input pulses have frequency = 10mhz, t r or t f =1ns b. c l includes all probe and fixture capacitance note a. note b. (4) definition of v id and v cm using single-end signals (3) lvds receiver dc parameters are measured under static and steady conditions which may not be reflective of its performance in the end application. where tskew : skew between lvds clock & lvds data, t : 1 period time of lvds clock cf) (-/+) of 380psec means lvds data goes before or after lvds clock. differential lvds data rx +/- t skew t v diff = 0v v diff = 0v differential lvds clk
global lcd panel exchange center www.panelook.com one step solution for lcd / pdp / oled panel application: datasheet, inventory and accessory! www.panelook.com xzvz_ w??? w]twwxtntw]w]y` k ? ? u g u ? s{ix`wlytswx t v k l s product information product information (5) measurement conditions maximum + 10ua @ vin=2.4v, vdd=3.6v, - 10ua @ vin=0v, vdd=3.6v (6) fv=75hz, fdclk = 67.5mhz, vdd = 5.0v, dc current. (7) power dissipation check pattern (lcd module only) rush current i rush can be measured when t rush . is 470 . t rush =470 100% gnd 90% 10% v dd (8) measurement conditions. a) black pattern b) white pattern c) dot pattern (sub ? pixel checker)
global lcd panel exchange center www.panelook.com one step solution for lcd / pdp / oled panel application: datasheet, inventory and accessory! www.panelook.com x[vz_ w??? w]twwxtntw]w]y` k ? ? u g u ? s{ix`wlytswx t v k l s product information product information the back light unit is an edge - lighting type with 2 dual ccfts ( cold cathode fluorescent tube ) the characteristics of two dual lamps are shown in the following tables. ta=25 2 ? c note (1) specified values are for a single lamp. lamp current is measured with current meter for high frequency as shown below. refer to the following block diagram of the back light unit for more information. fig. measurement point of lamp current hot(pink) cold(white) hot(blue) cold(black) i 1 i 2 i 3 i 4 inverter (sk1700a) hot(pink) cold(white) hot(blue) cold(black) a a a a 3.2 back light unit lcd module 25 e : 1,050 (5) vrms 0 e : 1,380 - - vs startup voltage 1.5554 1.414 1.2726 wdis distortion rate (4) % 10 - - wasy asymmetry rate inverter waveform (3) hour - - 50,000 hr operating life time (2) khz 70 - 40 f l lamp frequency vrms - 765 - v l lamp voltage (1) marms 7.0 5.5 3.0 i l lamp current note unit max. typ. min. symbol item
global lcd panel exchange center www.panelook.com one step solution for lcd / pdp / oled panel application: datasheet, inventory and accessory! www.panelook.com x\vz_ w??? w]twwxtntw]w]y` k ? ? u g u ? s{ix`wlytswx t v k l s product information product information (2) lamp frequency which may produce interference with horizontal synchronous frequency may cause line flow on the display. therefore lamp frequency should be detached from the horizontal synchronous frequency and its harmonics as far as possible in order to avoid interference. (3) life time (hr) is defined as the time when brightness of a lamp unit itself becomes 50% or less than its original value at the condition of ta = 25 2 ? c and i l = 5.5marms (4) designing a system inverter intended to have better display performance, power efficiency and lamp reliability. they would help increase the lamp lifetime and reduce leakage current. a. the measurement should be done at typical lamp current. b. the asymmetry rate of the inverter waveform should be less than 10%. c. the distortion rate of the waveform should be 2 2 with ? 10% tolerance. - inverter output waveform had better be more similar to ideal sine wave. || ii i rms p-p 100 asymmetry rate distortion rate (5) if an inverter has shutdown function, it should keep its output for over 1 second even if the lamp connector is open. otherwise the lamps may not be turned on. fig. wave form of the inverter || i i rms p || i i rms -p or i p i -p
global lcd panel exchange center www.panelook.com one step solution for lcd / pdp / oled panel application: datasheet, inventory and accessory! www.panelook.com x]vz_ w??? w]twwxtntw]w]y` k ? ? u g u ? s{ix`wlytswx t v k l s product information product information 4. block diagram 4.2 back light unit 4.1 tft lcd module lamp(ccel) lamp(ccel) lamp(ccel) lamp(ccel) 1 2 3 4 lamp(ccel) lamp(ccel) lamp(ccel) lamp(ccel) 1 2 3 4 hot(pink) cold(white) hot(blue) cold(black) hot(pink) cold(white) hot(blue) cold(black) power circuit column driver circuit tft-lcd (1280 x rgb x 1024 pixels) s1 s1280 timing controller source driver ics lvds (rx) lvds(tx) rsds(tx) control signal rsds cn1 (30pin) lvds pair #1 lvds pair #2 +5.0v v dd control signal (yeonho 35001hs-02l)
global lcd panel exchange center www.panelook.com one step solution for lcd / pdp / oled panel application: datasheet, inventory and accessory! www.panelook.com x^vz_ w??? w]twwxtntw]w]y` k ? ? u g u ? s{ix`wlytswx t v k l s product information product information 5.1. input signal & power ( connector : jae fi-xb30ssrl-hf16 or uju is100-l30r-c23 ) * if the system already uses the 25, 26pins, it should keep under gnd level the voltage applied to those pins should not exceed -200mv. 5. input terminal pin assignment v dd 30 v dd 29 power supply : +5v v dd 28 not connected nc 27 for lcd internal use only. do not connect. *ctl 26 for lcd internal use only. do not connect. *ce 25 power ground gnd 24 positive transmission data of pixel 3 (even data) rxe3+ 23 negative transmission data of pixel 3 (even data) rxe3- 22 positive sampling clock (even data) rxec+ 21 negative sampling clock (even data) rxec- 20 positive transmission data of pixel 2 (even data) rxe2+ 19 negative transmission data of pixel 2 (even data) rxe2- 18 power ground gnd 17 positive transmission data of pixel 1 (even data) rxe1+ 16 negative transmission data of pixel 1 (even data) rxe1- 15 power ground gnd 14 positive transmission data of pixel 0 (even data) rxe0+ 13 negative transmission data of pixel 0 (even data) rxe0- 12 positive transmission data of pixel 3 (odd data) rxo3+ 11 negative transmission data of pixel 3 (odd data) rxo3- 10 positive sampling clock (odd data) rxoc+ 9 negative sampling clock (odd data) rxoc- 8 power ground gnd 7 positive transmission data of pixel 2 (odd data) rxo2+ 6 negative transmission data of pixel 2 (odd data) rxo2- 5 positive transmission data of pixel 1 (odd data) rxo1+ 4 negative transmission data of pixel 1 (odd data) rxo1- 3 positive transmission data of pixel 0 (odd data) rxo0+ 2 negative transmission data of pixel 0 (odd data) rxo0- 1 function symbol pin no
global lcd panel exchange center www.panelook.com one step solution for lcd / pdp / oled panel application: datasheet, inventory and accessory! www.panelook.com x_vz_ w??? w]twwxtntw]w]y` k ? ? u g u ? s{ix`wlytswx t v k l s product information product information note) pin number starts from right side a. all gnd pins should be connected together and also be connected to the lcd?s metal chassis. b. all power input pins should be connected together. c. all nc pins should be separated from other signal or power. pin no. 1 pin no. 30 pcb fig. connector diagram 7 #1 #30 7 perspective drawing
global lcd panel exchange center www.panelook.com one step solution for lcd / pdp / oled panel application: datasheet, inventory and accessory! www.panelook.com x`vz_ w??? w]twwxtntw]w]y` k ? ? u g u ? s{ix`wlytswx t v k l s product information product information 5.2 lvds interface (1) 5.2.1 odd pixel data (1st pixel data) rxo3- rxo3+ no. 10 no. 11 txout3- txout3+ red odd pixel data ro6 txin27 50 blue odd pixel data bo5 txin22 24 blue odd pixel data bo4 txin21 23 blue odd pixel data bo3 txin20 22 rxo2- rxo2+ no. 5 no. 6 txout2- txout2+ blue odd pixel data bo2 txin19 20 rxo1- rxo1+ no. 3 no. 4 txout1- txout1+ blue odd pixel data bo1 txin18 19 blue odd pixel data (msb) bo7 txin17 18 rxo3- rxo3+ no. 10 no. 11 txout3- txout3+ blue odd pixel data bo6 txin16 16 blue odd pixel data (lsb) bo0 txin15 15 green odd pixel data go5 txin14 14 green odd pixel data go4 txin13 12 rxo1- rxo1+ no. 3 no. 4 txout1- txout1+ green odd pixel data go3 txin12 11 green odd pixel data (msb) go7 txin11 10 rxo3- rxo3+ no. 10 no. 11 txout3- txout3+ green odd pixel data go6 txin10 8 green odd pixel data go2 txin9 7 rxo1- rxo1+ no. 3 no. 4 txout1- txout1+ green odd pixel data go1 txin8 6 green odd pixel data (lsb) go0 txin7 4 rxo0- rxo0+ no. 1 no. 2 txout0- txout0+ red odd pixel data ro5 txin6 3 rxo3- rxo3+ no. 10 no. 11 txout3- txout3+ red odd pixel data (msb) ro7 txin5 2 red odd pixel data ro4 txin4 56 red odd pixel data ro3 txin3 55 red odd pixel data ro2 txin2 54 red odd pixel data ro1 txin1 52 rxo0- rxo0+ no. 1 no. 2 txout0- txout0+ red odd pixel data (lsb) ro0 txin0 51 symbol terminal function symbol symbol no to ltb190e2 interface ( cn101 ) output signal device input signal device input pin 1st lvds transmitter ( ds90c383, ds90c385 ) signal interface
global lcd panel exchange center www.panelook.com one step solution for lcd / pdp / oled panel application: datasheet, inventory and accessory! www.panelook.com ywvz_ w??? w]twwxtntw]w]y` k ? ? u g u ? s{ix`wlytswx t v k l s product information product information 5.2.2 even pixel data (2nd pixel data) rxe3- rxe3+ no. 22 no. 23 txout3- txout3+ red even pixel data re6 txin27 50 blue even pixel data be5 txin22 24 blue even pixel data be4 txin21 23 blue even pixel data be3 txin20 22 rxe2- rxe2+ no. 18 no. 19 txout2- txout2+ blue even pixel data be2 txin19 20 rxe1- rxe1+ no. 15 no. 16 txout1- txout1+ blue even pixel data be1 txin18 19 blue even pixel data (msb) be7 txin17 18 rxe3- rxe3+ no. 22 no. 23 txout3- txout3+ blue even pixel data be6 txin16 16 blue even pixel data (lsb) be0 txin15 15 green even pixel data ge5 txin14 14 green even pixel data ge4 txin13 12 rxe1- rxe1+ no. 15 no. 16 txout1- txout1+ green even pixel data ge3 txin12 11 green even pixel data (msb) ge7 txin11 10 rxe3- rxe3+ no. 22 no. 23 txout3- txout3+ green even pixel data ge6 txin10 8 green even pixel data ge2 txin9 7 rxe1- rxe1+ no. 15 no. 16 txout1- txout1+ green even pi xel data ge1 txin8 6 green even pixel data (lsb) ge0 txin7 4 rxe0- rxe0+ no. 12 no. 13 txout0- txout0+ red even pixel data re5 txin6 3 rxe3- rxe3+ no. 22 no. 23 txout3- txout3+ red even pixel data (msb) re7 txin5 2 red even pixel data re4 txin4 56 red even pixel data re3 txin3 55 red even pixel data re2 txin2 54 red even pixel data re1 txin1 52 rxe0- rxe0+ no. 12 no. 13 txout0- txout0+ red even pixel data (lsb) re0 txin0 51 symbol terminal function symbol symbol no to ltb190e2 interface ( cn101 ) output signal device input signal device input pin 2nd lvds transmitter ( ds90c383, ds90c385 ) signal interface
global lcd panel exchange center www.panelook.com one step solution for lcd / pdp / oled panel application: datasheet, inventory and accessory! www.panelook.com yxvz_ w??? w]twwxtntw]w]y` k ? ? u g u ? s{ix`wlytswx t v k l s product information product information 5.2 lvds interface (2) 5.2.3 odd pixel data (1st pixel data) rxo3- rxo3+ no. 10 no. 11 a3m a3p red odd pixel data ro6 r16 4 blue odd pixel data bo5 b15 87 blue odd pixel data bo4 b14 88 blue odd pixel data bo3 b13 89 rxo2- rxo2+ no. 5 no. 6 a2m a2p blue odd pixel data bo2 b12 90 rxo1- rxo1+ no. 3 no. 4 a1m a1p blue odd pixel data bo1 b11 91 blue odd pixel data (msb) bo7 b17 85 rxo3- rxo3+ no. 10 no. 11 a3m a3p blue odd pixel data bo6 b16 86 blue odd pixel data (lsb) bo0 b10 92 green odd pixel data go5 g15 95 green odd pixel data go4 g14 96 rxo1- rxo1+ no. 3 no. 4 a1m a1p green odd pixel data go3 g13 99 green odd pixel data (msb) go7 g17 93 rxo3- rxo3+ no. 10 no. 11 a3m a3p green odd pixel data go6 g16 94 green odd pixel data go2 g12 100 rxo1- rxo1+ no. 3 no. 4 a1m a1p green odd pixel data go1 g11 1 green odd pixel data (lsb) go0 g10 2 rxo0- rxo0+ no. 1 no. 2 a0m a0p red odd pixel data ro5 r15 5 rxo3- rxo3+ no. 10 no. 11 a3m a3p red odd pixel data (msb) ro7 r17 3 red odd pixel data ro4 r14 6 red odd pixel data ro3 r13 7 red odd pixel data ro2 r12 8 red odd pixel data ro1 r11 9 rxo0- rxo0+ no. 1 no. 2 a0m a0p red odd pixel data (lsb) ro0 r10 10 symbol terminal function symbol symbol no to ltb190e2 interface ( cn101 ) output signal device input signal device input pin lvds transmitter ( ds90c387 ) signal interface
global lcd panel exchange center www.panelook.com one step solution for lcd / pdp / oled panel application: datasheet, inventory and accessory! www.panelook.com yyvz_ w??? w]twwxtntw]w]y` k ? ? u g u ? s{ix`wlytswx t v k l s product information product information 5.2.4 even pixel data (2nd pixel data) rxe3- rxe3+ no. 22 no. 23 a7m a7p red even pixel data re6 r26 76 blue even pixel data be5 b25 59 blue even pixel data be4 b24 60 blue even pixel data be3 b23 61 rxe2- rxe2+ no. 18 no. 19 a6m a6p blue even pixel data be2 b22 62 rxe1- rxe1+ no. 15 no. 16 a5m a5p blue even pixel data be1 b21 63 blue even pixel data (msb) be7 b27 57 rxe3- rxe3+ no. 22 no. 23 a7m a7p blue even pixel data be6 b26 58 blue even pixel data (lsb) be0 b20 64 green even pixel data ge5 g25 69 green even pixel data ge4 g24 70 rxe1- rxe1+ no. 15 no. 16 a5m a5p green even pixel data ge3 g23 71 green even pixel data (msb) ge7 g27 65 rxe3- rxe3+ no. 22 no. 23 a7m a7p green even pixel data ge6 g26 66 green even pixel data ge2 g22 72 rxe1- rxe1+ no. 15 no. 16 a5m a5p green even pi xel data ge1 g21 73 green even pixel data (lsb) ge0 g20 74 rxe0- rxe0+ no. 12 no. 13 a4m a4p red even pixel data re5 r25 77 rxe3- rxe3+ no. 22 no. 23 a7m a7p red even pixel data (msb) re7 r27 75 red even pixel data re4 r24 78 red even pixel data re3 r23 79 red even pixel data re2 r22 80 red even pixel data re1 r21 81 rxe0- rxe0+ no. 12 no. 13 a4m a4p red even pixel data (lsb) re0 r20 84 symbol terminal function symbol symbol no to ltb190e2 interface ( cn101 ) output signal device input signal device input pin lvds transmitter ( ds90c387 ) signal interface
global lcd panel exchange center www.panelook.com one step solution for lcd / pdp / oled panel application: datasheet, inventory and accessory! www.panelook.com yzvz_ w??? w]twwxtntw]w]y` k ? ? u g u ? s{ix`wlytswx t v k l s product information product information 5.2.3 timing diagrams of lvds for transmitting lvds receiver : integrated t-con
global lcd panel exchange center www.panelook.com one step solution for lcd / pdp / oled panel application: datasheet, inventory and accessory! www.panelook.com y[vz_ w??? w]twwxtntw]w]y` k ? ? u g u ? s{ix`wlytswx t v k l s product information product information 5.3 back light unit yeonho 35001hs-02l connect or part no. ground black cold2 4 high voltage blue hot2 3 ground white cold1 2 high voltage pink hot1 1 lower ground black cold2 4 high voltage blue hot2 3 ground white cold1 2 high voltage pink hot1 1 upper function color input pin no.
global lcd panel exchange center www.panelook.com one step solution for lcd / pdp / oled panel application: datasheet, inventory and accessory! www.panelook.com y\vz_ w??? w]twwxtntw]w]y` k ? ? u g u ? s{ix`wlytswx t v k l s product information product information 5.4 input signals, basic display colors and gray scale of each color b255 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 blue b254 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 b253 1 1 1 1 1 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 : : : : : : : : : : : : : : : : : : b3~ b252 : : : : : : : : : : : : : : : : : : b2 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 b1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 da rk ? - light b0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 black gray scale of blue g255 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 gre en g254 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 g253 0 0 0 0 0 0 0 0 1 1 1 1 1 1 0 1 0 0 0 0 0 0 0 0 : : : : : : : : : : : : : : : : : : g3~ g252 : : : : : : : : : : : : : : : : : : g2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 g1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 da rk ? - light g0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 black gray scale of green r255 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 re d r254 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 0 r253 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 0 1 : : : : : : : : : : : : : : : : : : r3~ r252 : : : : : : : : : : : : : : : : : : r2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 r1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 da rk ? - light r0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 black gray scale of red - 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 wh ite - 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 yellow - 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 magent a - 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 red - 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 cyan - 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 gre en - 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 blue - 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 black basic color b7 b6 b5 b4 b3 b2 b1 b0 g 7 g6 g 5 g 4 g3 g 2 g 1 g0 r7 r6 r5 r4 r3 r2 r1 r0 blue green red gray scale level data signal display (8bit) color note (1) definition of gray : rn : red gray, gn : green gray, bn : blue gray (n = gray level) input signal : 0 = low level voltage, 1 = high level voltage
global lcd panel exchange center www.panelook.com one step solution for lcd / pdp / oled panel application: datasheet, inventory and accessory! www.panelook.com y]vz_ w??? w]twwxtntw]w]y` k ? ? u g u ? s{ix`wlytswx t v k l s product information product information 6.1 timing parameters ( de only mode ) note (1) this product is de only mode. the input of hsync & vsync signal does not have an effect on normal operation. (2) test point : ttl control signal and clk at lvds tx input terminal in system (3) internal vcc = 3.3v 6. interface timing y?????v????? clocks 1023 844 672 t h horizontal total y?????v????? clocks 640 640 640 t hd active display period horizontal display term - lines 1220 1066 1032 t vb vertical total - lines 1024 1024 1024 t vd active display period vertical display term - hz 76 60 49 f v vsync - khz 85 64 51 f h hsync - mhz 68.4 54 40.9 1/t c frequency clock note unit max. typ. min. symbo l item signal
global lcd panel exchange center www.panelook.com one step solution for lcd / pdp / oled panel application: datasheet, inventory and accessory! www.panelook.com y^vz_ w??? w]twwxtntw]w]y` k ? ? u g u ? s{ix`wlytswx t v k l s product information product information 6.2 timing diagrams of interface signal ( de only mode ) data signals de t vd t v t h d clk t c de t hd t vb 0.5 v cc t es t ds t dh t ch t cl t c de display data d clk 0.5 v cc 0.5 v cc
global lcd panel exchange center www.panelook.com one step solution for lcd / pdp / oled panel application: datasheet, inventory and accessory! www.panelook.com y_vz_ w??? w]twwxtntw]w]y` k ? ? u g u ? s{ix`wlytswx t v k l s product information product information 6.3 power on/off sequence to prevent a latch-up or dc operation of the lcd module, the power on/off sequence should be as the diagram below. t1 : v dd rising time from 10% to 90% t2 : the time from v dd to valid data at power on. t3 : the time from valid data off to v dd off at power off. t4 : v dd off time for windows restart t5 : the time from valid data to b/l enable at power on. t6 : the time from valid data off to b/l disable at power off. the supply voltage of the external system for the module input should be the same as the definition of v dd . apply the lamp voltage within the lcd operation range. when the back light turns on before the lcd operation or the lcd turns off before the back light turns off, the display may momentarily show abnormal screen. in case of v dd = off level, please keep the level of input signals low or keep a high impedance. t4 should be measured after the module has been fully discharged between power off and on period. interface signal should not be kept at high impedance when the power is on. 300 t1 10msec 0 t2 50msec 0 t3 50msec 1sec t4 back-light (recommended) 500msec t5 100msec t6
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global lcd panel exchange center www.panelook.com one step solution for lcd / pdp / oled panel application: datasheet, inventory and accessory! www.panelook.com
global lcd panel exchange center www.panelook.com one step solution for lcd / pdp / oled panel application: datasheet, inventory and accessory! www.panelook.com zyvz_ w??? w]twwxtntw]w]y` k ? ? u g u ? s{ix`wlytswx t v k l s product information product information 5 500 hrs 40 ? c / 95% , bias thb** 3 30min/axis 1.5g, 10~300hz, sweep rate 10 min x/y/z axis vibration (non-operating) operating non- operating 3 10kv cdm : 150pf, 330 ? , 9point, 3 times/point esd 3 8kv contact : 150pf, 330 ? , 100point, once/point 3 15kv air(non-contact) : 150pf, 330 ? , 100point, once/point 3 3 8hr 10hr thermal :-10~50 ? , 15000ft(operating), 40000ft(non-operating) normal : 45 ? , 15000ft altitude 3 1 time/axis 50g , 11msec sine wave , x/y/z axis shock (non-operating) 5 1 angle , 3 edge , 6 side , 66 cm box drop 5 100 cycle -20 ? c/30min ~ +60 ? c/30min , no bias thermal cycle 5 500 hrs -20 ? c , no bias lts*** 5 500 hrs 70 ? c , no bias hts*** 5 500 hrs 0 ? c , bias ltol* 12 500 hrs 50 ? c , bias htol* sample time/cycle conditions test items 8. reliability test [ result evaluation criteria] under the display quality test conditions with normal operation state, these should be no change which may affect practical display functions. * htol/ ltol : high/low temperature operating life ** thb : temperature humidity bias *** hts/lts : high/low temperature storage
global lcd panel exchange center www.panelook.com one step solution for lcd / pdp / oled panel application: datasheet, inventory and accessory! www.panelook.com zzvz_ w??? w]twwxtntw]w]y` k ? ? u g u ? s{ix`wlytswx t v k l s product information product information 9.1 carton (internal package) (1) packing form corrugated fiberboard box and corrugated cardboard as shock absorber (2) packing method a. without inverter 9. packing note) 1) total : approx. 16.0 2) acceptance number of piling : 5sets 3) carton size : 401(w) x 365(d) x 477(h) 4) max accumulation quantity : 5 cartons
global lcd panel exchange center www.panelook.com one step solution for lcd / pdp / oled panel application: datasheet, inventory and accessory! www.panelook.com z[vz_ w??? w]twwxtntw]w]y` k ? ? u g u ? s{ix`wlytswx t v k l s product information product information 1 set carton 4 2 pics pictorial marking 3 1 set packing case (inner box) included shock absorber 2 5 static electric protective sack 1 quality part name no (3) packing material 10. marking & others a nameplate bearing followed by is affixed to a shipped product at the specified location on each product. (1) parts number : LTB190E2-L01 (2) revision: three letters (3) lot number : x x x x xxx xx x cell position no. (in the glass) glass no. (in the one lot) lot no. (glass) month year (note1) product code line (4) nameplate indication ?????????
global lcd panel exchange center www.panelook.com one step solution for lcd / pdp / oled panel application: datasheet, inventory and accessory! www.panelook.com z\vz_ w??? w]twwxtntw]w]y` k ? ? u g u ? s{ix`wlytswx t v k l s product information product information (6) others a. after service part lamps cannot be replaced because of the narrow bezel structure. (5) packing box attach s{ix`wlytswx
global lcd panel exchange center www.panelook.com one step solution for lcd / pdp / oled panel application: datasheet, inventory and accessory! www.panelook.com z]vz_ w??? w]twwxtntw]w]y` k ? ? u g u ? s{ix`wlytswx t v k l s product information product information (a) when the module is assembled, it should be attached to the system firmly using all mounting holes. be careful not to twist and bend the module. (b) because the inverter uses high voltages, it should be disconnected from power source before it is assembled or disassembled. (c) refrain from strong mechanical shock and / or any force to the module. in addition to damage, it may cause improper operation or damage to the module and ccft back light. (d) note that polarizer films are very fragile and could be damaged easily. do not press or scratch the surface harder than a hb pencil lead. (e) wipe off water droplets or oil immediately. if you leave the droplets for a long time, staining or discoloration may occur. (f) if the surface of the polarizer is dirty, clean it using absorbent cotton or soft cloth. (g) desirable cleaners are water, ipa (isopropyl alcohol) or hexane. do not use ketone type materials (ex. acetone), ethyl alcohol, toluene, ethyl acid or methyl chloride. it might cause permanent damage to the polarizer due to chemical reaction. (h) if the liquid crystal material leaks from the panel, it should be kept away from the eyes or mouth . in case of contact with hands, legs or clothes, it must be washed away with soap thoroughly. (i) protect the module from static, or the cmos gate array ic would be damaged. (j) use finger-stalls with soft gloves in order to keep display clean during the incoming inspection and assembly process. (k) do not disassemble the module. (l) do not pull or fold the lamp wire. (m) do not adjust the variable resistor located on the module. (n) protection film for polarizer on the module should be slowly peeled off just before use so that the electrostatic charge can be minimized. (o) pins of i/f connector should not be touched directly with bare hands. 11. general precautions 1.1 handling
global lcd panel exchange center www.panelook.com one step solution for lcd / pdp / oled panel application: datasheet, inventory and accessory! www.panelook.com z^vz_ w??? w]twwxtntw]w]y` k ? ? u g u ? s{ix`wlytswx t v k l s product information product information 11.2 storage (a) do not leave the module in high temperature, and high humidity for a long time. it is highly recommended to store the module with temperature from 0 to 35 e and relative humidity of less than 70%. (b) do not store the tft-lcd module in direct sunlight. (c) the module should be stored in a dark place. it is prohibited to apply sunlight or fluorescent light in storing. 11.3 operation (a) do not connect or disconnect the module in the "power on" condition. (b) power supply should always be turned on/off by the item 6.3 "power on/off sequence" (c) module has high frequency circuits. sufficient suppression to the electromagnetic interference should be done by syst em manufacturers. grounding and shielding methods may be important to minimize the interference. (d) the cable between the back light connector and its inverter power supply should be connected directly with a minimized length. a longer cable between the back light and the inverter may cause lower luminance of lamp(ccft) and may require higher startup voltage(vs). 11.4 operation condition guide (a) the lcd product should be operated under normal conditions. normal condition is defined as below; - temperature : 20 15 e - humidity : 65 20% - display pattern : continually changing pattern (not stationary) (b) if the product will be used in extreme conditions such as high temperature, humidity, display patterns or operation time etc.., it is strongly recommended to contact sec for application engineering advice. otherwise, its reliability and function may not be guaranteed. extreme conditions are commonly found at airports, transit stations, banks, stock market, and controlling systems.
global lcd panel exchange center www.panelook.com one step solution for lcd / pdp / oled panel application: datasheet, inventory and accessory! www.panelook.com z_vz_ w??? w]twwxtntw]w]y` k ? ? u g u ? s{ix`wlytswx t v k l s product information product information 11.5 others (a) ultra-violet ray filter is necessary for outdoor operation. (b) avoid condensation of water. it may result in improper operation or disconnection of electrode. (c) do not exceed the absolute maximum rating value. ( supply voltage variation, input voltage variation, variation in part contents and environmental temperature, and so on) otherwise the module may be damaged. (d) if the module keeps displaying the same pattern for a long period of time, the image may be "sticked" to the screen. to avoid image sticking, it is recommended to use a screen saver. (e) this module has its circuitry pcb's on the rear side and should be handled carefully in order not to be stressed. (f) please contact sec in advance when you display the same pattern for a long time.

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