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doc.no. rev.no page LTA104S2-L01 / 26 1 product information prepared by : samsung electronics co., ltd. amlcd technical customer service team issue date : 2003-07-14 model : LTA104S2-L01 note : this product information is subject to change after 3 months of issuing date. www.datasheet.net/ datasheet pdf - http://www..co.kr/
doc.no. rev.no page LTA104S2-L01 / 26 2 contents revision history general description 1. absolute maximum ratings 1.1 absolute ratings of environment 1.2 electrical absolute ratings 2. optical characteristics 3. electrical characteristics 3.1 tft lcd module 3.2 back-light unit 4. block diagram 4.1 tft lcd module 4.2 back-light unit 5. input terminal pin assignment 5.1 input signal & power 5.2 lvds interface 5.3 back-light unit 5.4 timing diagrams of lvds for transmitting 5.5 input signals, basic display colo rs and gray scale of each color. 5.6 pixel format 6. interface timing 6.1 timing parameters 6.2 power on/off sequence 7. outline dimension 8. packing 9. markings & others 10. general precautions -------------------( 3 ) -------------------( 4 ) -------------------( 5 ) -------------------( 7 ) -------------------( 10 ) -------------------( 13 ) -------------------( 14 ) -------------------( 19 ) -------------------( 21 ) -------------------( 22 ) -------------------( 23 ) -------------------( 25 ) www.datasheet.net/ datasheet pdf - http://www..co.kr/
doc.no. rev.no page LTA104S2-L01 / 26 3 date rev.no. summary revision history revision history page apr.26.2003 000 rev.000 was first issues. www.datasheet.net/ datasheet pdf - http://www..co.kr/
doc.no. rev.no page LTA104S2-L01 / 26 4 general description description LTA104S2-L01 is a color active matrix tft (thin film transistor) liquid crystal display (lcd) that uses amorphous silicon tft as a switchin g devices. this model is composed of a tft lcd panel, a driver circuit and a back-light system. the resolution of a 10.4 contains 800 x 600 pixels and can display up to 262,144colors. 6 o' clock direction is the optimum viewing angle. features ? high brightness ? wide viewing angle ? high speed response time ? high contrast ratio ? svga (800 x 600 pixels) resolution ? low power consumption ? de(data enable) mode ? lvds interface with 1 pixel / clock (1 channel) applications ? display terminals fo r av application products ? desk-top monitor ? if the usage of this product is not for pc a pplication, but for others, please contact sec. general information display area 211.2(h) x 158. 4(v) (10.4 diagonal ) pixel arrangement rgb vertical stripe item specification mm pixel pixel pitch 0.264(h) x 0.264(v) (typ.) unit normally white display mode display colors 262,144 note surface treatment haze (25), hard-coating 3h driver element a-si tft active matrix number of pixel 800 x 600 (svga) mm 96dpi www.datasheet.net/ datasheet pdf - http://www..co.kr/
doc.no. rev.no page LTA104S2-L01 / 26 5 1. absolute maximum ratings mechanical information item typ. max. note module size weight 246.0 246.5 177.8 min. 178.3 177.3 horizontal (h) vertical (v) depth (d) 9.5 245.5 10.0 10.5 - 525g 545g 1.1 absolute rating s of environment note (1) temperature and relative humidity range are shown in the figure below. 95 % rh max. ( 50 c ta) maximum wet - bulb temperature at 39 c or less. (ta > 50 ? c ) no condensation. (2) 11ms, (half) sine wave, one time for x, y, z. (3) (5) - (500) hz, sweep rate (1) hr, (3)hr for x,y,z. (4) at testing vibration and shock, the fixture in holding the module to be tested have to be hard and rigid enough so that the module would not be twisted or bent by the fixture. 0 5 -40 -20 0 20 40 60 80 relative humidity ( %rh) temperature ( o c) item unit note operating temperature (temperature of glass surface) symbol min. max. t stg t opr -10 65 storage temperature -35 70 c c vibration (non-operating) shock ( non-operating ) snop vnop - 1.0 - 50 g g (1) (1) (2),(4) (3),(4) 40 60 80 100 95 20 operating range storage range www.datasheet.net/ datasheet pdf - http://www..co.kr/
doc.no. rev.no page LTA104S2-L01 / 26 6 note (1) permanent damage to the device may occur if maximum values are exceeded. functional operation should be restricted to the conditions described under normal operating conditions. (2) back-light unit ta = 25 2 c item symbol lamp current i l min. unit. note 3.0 ma rms max. (1) lamp frequency f l 40 7.0 80 khz (1) 1.2 electrical absolute ratings (1) tft lcd module ( vss = gnd = 0 v) note (1) within ta = 25 2 c item symbol min. max. unit note power supply voltage v dd logic input voltage v in vss -0.3 vss -0.3 v v vdd+0.3 ( 1 ) ( 1 ) 4.0 www.datasheet.net/ datasheet pdf - http://www..co.kr/
doc.no. rev.no page LTA104S2-L01 / 26 7 2. optical characteristics the following items are measured under stable conditions. the optical characteristics should be measured in a dark room or equiva lent state with the methods shown in note (5). measuring equipment : topcon bm-5a * ta = 25 2 c, v dd =3.3v, fv= 60hz, f dclk =40.0mhz, i l = 6.0 ma response time at ta r x msec (1), (2), (5) (1), (3) color chromaticity ( cie ) red green blue white r y g x b y w y g y b x w x (1), (5) viewing angle hor. ver. l r l = 0, = 0 h luminance of white (center) normal viewing angle item symbol condition min. typ. max. unit contrast ratio (1 points) cr rising t r falling t f cr 10 - - - - cd/m y l degrees 2 5 points white variation (6) note (1), (4) 150 350 320 l 0.343 0.616 0.368 0.169 0.557 0.182 0.586 0.338 0.313 0.527 0.152 0.139 0.313 0.327 0.357 0.353 0.556 0.308 0.283 0.497 0.122 0.109 0.283 0.297 30 20 50 1.45 - - - 10 - - - 50 - 50 35 35 60 60 45 45 (1) * viewing angle : ez-contrast www.datasheet.net/ datasheet pdf - http://www..co.kr/
doc.no. rev.no page LTA104S2-L01 / 26 8 note 3) definition of response time : note 1) definition of viewing angle : viewing angle range(10 c/r) note 4) definition of luminance of white : m easure the luminance of white at center point(@ ) : test point view area 150 300 450 lines 200 400 600 3 2 1 4 5 6 o?clock direction normal line l r h l 12 o?clock direction r =90 o l =90 o = 0 , x x' y' y = 0 h = 90 o l = 90 o display data black(tft on) white(tft off) white(tft off) optical response 100 % 90 % 10 % 0 % t r t f time cr = gray max (gmax) note 2) definition of contra st ratio (cr) : ratio of gr ay max (gmax) ,gray min (gmin) at center point gray min (g min) www.datasheet.net/ datasheet pdf - http://www..co.kr/
doc.no. rev.no page LTA104S2-L01 / 26 9 optical characteristics measurement setup center of the screen tft-lcd module lcd panel photo detector ( topcon bm-5a) 40 cm field = 2 : test point 200 400 600 150 300 450 (lines) 2 5 4 1 3 note 5) after stabilizing and leaving the panel alone at a given temperature for 30 minutes, the measurement should be executed. measurement should be executed in a stable, windless,and dark room. 30 minutes after lighting the back-light. this should be measured in the center of screen. lamp current : 6.0 ma environment condition : ta = 25 2 c = maximum luminance of 5 points minimum luminance of 5 points l note 6) definition of 5 points white variation ( l ) [ ~ ] www.datasheet.net/ datasheet pdf - http://www..co.kr/
doc.no. rev.no page LTA104S2-L01 / 26 10 3. electrical characteristics 3.1 tft lcd module *a) white pattern *b)mosaic pattern view area display brightest gray level display darkest gray level ta = 25 2 c voltage of power supply v dd 3.0 3.3 3.6 v item symbol min typ max unit note vsync frequency fv - 60 - hz hsync frequency f h - 37.879 - khz main frequency f dclk - 40.0 - mhz rush current i rush --1.5a (5) - 229 256 ma (2),(4) i dd - 250 279 ma current of power supply - 275 306 ma white mosaic vertical (2),(4) (2),(4) differential input voltage for lvds receiver threshold high low v ih - - +100 mv v il -100 - - mv (1) note (1) condition : v cm =+1.2v(common mode voltage) (2) f v =60hz, f dclk = 40.0mhz, v dd = 3.3v , dc current. (3) 1 pixel /clock (4) power dissipation check pattern www.datasheet.net/ datasheet pdf - http://www..co.kr/
doc.no. rev.no page LTA104S2-L01 / 26 11 5) rush current measurement condition v dd rising time is 470us 3.3v gnd 0.9v dd 0.1v dd 470us 3.3v 12v v dd ( lcd input) control signal (high to low) m2 2sk1399 m1 2sk1059 r2 1k c2 10000pf c3 1uf r3 47k r1 47k fuse c1 1uf *c) vertical stripe pattern rg b b rgb rgb rgb b rgb rgb rgb r g b r r www.datasheet.net/ datasheet pdf - http://www..co.kr/
doc.no. rev.no page LTA104S2-L01 / 26 12 (2) lamp frequency may produce interference with horizontal synchronous frequency and this 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) refer to i l x v l x 2ccft to calculate. (4) life time (hr) of a lamp can be defined as the time in which it continues to operate under the condition ta = 25 2 c and i l = 6 ma rms until one of the following event occurs. 1. when the brightness becomes 50% or lower than it?s original. 2. when the effective ignition length becomes 80% or lower than it?s original value. (effective ignition length is defined as an area that has less than 70% brightness compared to the brightness in the center point.) (5) the voltage above this value should be applied to the lamp for more than 1 second to startup otherwise the lamp may not be turned on. note) the waveform of the inverter output voltage must be area symmetric and the design of the inverter must have specifications for the modularized lamp. the performance of the back-light, for example life time or brightness, is much influenced by the characteristics of the dc-ac inverter for the lamp. so all the parameters of an inverter should be carefully designed so as not to produce too much leakage cu rrent from high-voltage output of the inverter. when you design or order the inverter, please make sure that a poor lighting caused by the mismatch of the back-light and the inverter(miss lighting, flicker, etc.) never occur. when you confirm it, the module should be operated in the same condition as it is installed in your instrument. 3.2 backlight unit the back-light system is an edge - lighting type with a single ccft ( cold cathode fluorescent tube ). he characteristic of a single lamp are shown in the following tables. t s inverter : tbd ta=25 2 c note (1) lamp current is measured with a high frequency current meter as shown below. no 2 pin is v low . lcd module 1 a hot : (pink) cold : (white) inverter item symb min typ max unit note lamp current i l (1) startup voltage v s - - v rms (5) ma rms operating life time h r 30,000 hour -- ( 4 940(25 c) lamp voltage v l frequency f l khz -w power consumption p l -( 3 ) , l =6ma (2) ) i 1130 (0 c) v rms i l =6ma 3.0 6.0 7.0 500 - - 55 80 45 6.0 2 1 hot : (pink) cold : (whit a 2 e) www.datasheet.net/ datasheet pdf - http://www..co.kr/
doc.no. rev.no page LTA104S2-L01 / 26 13 4. block diagram 4.1 tft lcd module 4.2 backlight unit cold(white) lamp hot (pink) 1 2 reflector note) the output of the inverter may change according to the material of the reflector. connector : df19l-20p-1h user connector df19l- 20p-1h lvds ds90cf364 timing controller 10.4? svga tft-lcd panel sourc drive ic e gate drive ic dc-dc converter control signal vcom gamma dvdd avdd von/voff video signal gamma generator vcom generator r-string source/gate connector lamp cold(white) hot (pink) 1 2 www.datasheet.net/ datasheet pdf - http://www..co.kr/
doc.no. rev.no page LTA104S2-L01 / 26 14 5. input terminal pin assignment 5.1. input signal & power (lvds, connector : df19l-20p-1h : hirose) r0~r5,g0 negative lvds differential data input rxin0- 5 positive lvds differential data input rxin0+ 6 ground gnd 7 g1~g5, b0,b1 negative lvds differential data input rxin1- 8 positive lvds differential data input rxin1+ 9 ground gnd 10 b2~b5,vs, hs,de negative lvds differential data input rxin2- 11 positive lvds differential data input rxin2+ 12 ground gnd 13 clock negative lvds differential data input rxclk- 14 positive lvds differential data input rxclk+ 15 ground gnd 16 ground gnd 17 ground gnd 18 ground gnd 19 power supply +3.3v vdd 2 ground gnd 4 ground gnd 20 ground gnd 3 power supply +3.3v vdd 1 remark polarity function symbol pin no www.datasheet.net/ datasheet pdf - http://www..co.kr/
doc.no. rev.no page LTA104S2-L01 / 26 15 5.2 lvds interface : transmitter ds90cf363 or compatible pin no. name rgb signal pin no. name rgb signal 44 txin0 ro0 12 txin11 go5 45 txin1 ro1 13 txin12 bo0 47 txin2 ro2 15 txin13 bo1 48 txin3 ro3 16 txin14 bo2 1 txin4 ro4 18 txin15 bo3 3 txin5 ro5 19 txin16 bo4 4 txin6 go0 20 txin17 bo5 6 txin7 go1 22 txin18 gnd 7 txin8 go2 23 txin19 gnd 9 txin9 go3 25 txin20 de 10 txin10 go4 26 txclk in clock fpd link interface note : the lcd module uses a 100ohm resistor between positive and negative lines of each receiver input. graphics controller 18-bit ds90cf363 ds90cf364a df19l-20p-1h red0 red1 red2 red3 red4 red5 green0 hsync enable green1 green2 green3 green4 green5 blue0 blue1 blue2 blue3 blue4 blue5 vsync clock 44 45 47 48 1 3 4 6 7 9 10 12 13 15 16 18 19 20 22 23 25 26 41 40 39 38 35 34 33 32 5 6 8 9 11 12 14 15 rxin0- rxin0+ rxin1- rxin1+ rxin2- rxin2+ rxclk- rxclk+ txout0- txout0+ txout1- txout1+ txout2- txout2+ txclkout- txclkout+ 100 ? 100 ? 100 ? 100 ? 8 9 10 11 14 15 16 17 www.datasheet.net/ datasheet pdf - http://www..co.kr/
doc.no. rev.no page LTA104S2-L01 / 26 16 5.3 back light unit connector : jst bhsr - 03vs -01 mating connector : jst sm02(8.0)b-bhs 5.4 timing diagrams of lvds for transmission rxout 20 rxout19 rxout17 18 rxout rxout16 rxout15 rxout14 rxout 13 rxout12 rxout10 11 rxout rxout9 rxout8 rxout7 rxout 6 rxout5 rxout3 4 rxout rxout2 rxout1 rxout0 t t/7 gnd b2 gnd b5 b3 b4 g4 b1 g5 b0 g3 g2 g1 g0 r4 r5 r2 r1 r0 txclk out rxclk in rx in1 rxin0 rx in2 de r3 pin no. symbol color function 1 hot pink high voltage 2 cold white low voltage lvds receiver : ds90cf364a or compatible www.datasheet.net/ datasheet pdf - http://www..co.kr/
doc.no. rev.no page LTA104S2-L01 / 26 17 5.5 input signal,basic display colors and gray scale of each colors note (1) definition of gray : rn : red gray, gn : green gray, bn : blue gray (n = gray level) (2) input signal : 0 = low level voltage, 1 = high level voltage color display data signal gray scale level red green blue r0 r1 r2 r3 r4 r5 g0 g1 g2 g3 g4 g5 b0 b1 b2 b3 b4 b5 basic color black 0 0 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 1 1 1 1 1 1 - green 0 0 0 0 0 0 1 1 1 1 1 1 0 0 0 0 0 0 - cyan 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 - red 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 - magenta 1 1 1 1 1 1 0 0 0 0 0 0 1 1 1 1 1 1 - yellow 1 1 1 1 1 1 1 1 1 1 1 1 0 0 0 0 0 0 - white 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 - gray scale of red black 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 r0 dark light 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 r1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 r2 : : : : : : : : : : : : : : : : : : r3~r60 : : : : : : : : : : : : : : : : : : 1 0 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 r61 0 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 r62 red 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 r63 gray scale of green black 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 g0 dark light 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 g1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 g2 : : : : : : : : : : : : : : : : : : g3~g60 : : : : : : : : : : : : : : : : : : 0 0 0 0 0 0 1 0 1 1 1 1 0 0 0 0 0 0 g61 0 0 0 0 0 0 0 1 1 1 1 1 0 0 0 0 0 0 g62 green 0 0 0 0 0 0 1 1 1 1 1 1 0 0 0 0 0 0 g63 gray scale of blue black 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 b0 dark light 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 b1 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 b2 : : : : : : : : : : : : : : : : : : b3~b60 : : : : : : : : : : : : : : : : : : 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 1 1 1 b61 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 b62 blue 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 b63 www.datasheet.net/ datasheet pdf - http://www..co.kr/
doc.no. rev.no page LTA104S2-L01 / 26 18 5.6 pixel format rgb rgb rgb rgb rgb rgb rgb rgb line 1 LTA104S2-L01 panel pixel 1 pixel 800 line 600 www.datasheet.net/ datasheet pdf - http://www..co.kr/
doc.no. rev.no page LTA104S2-L01 / 26 19 6. interface timing 6.1 timing parameters signal item symbol min. typ max. unit note frequency 1/t c - 40.0 - mhz high time t ch 10 - - nsec t vd - 600 - lines t vb - 28 - lines cycle t h - 1056 - clocks t hd - 800 - clocks cycle clock frame frequency vertical active display term one line scanning time display period display period vertical blank period low time t cl 10 - - nsec setup time t ds 2 - - nsec hold time t dh 0 - - nsec - 16.7 16.7 msec t v data horizontal active display term 620 628 - lines www.datasheet.net/ datasheet pdf - http://www..co.kr/
doc.no. rev.no page LTA104S2-L01 / 26 20 6.2 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. note. (1) the supply voltage of the external system for the module input should be the same as the definition of v dd . (2) apply the lamp voltage wi thin the lcd operat ion range. when t he back-light turns on before the lcd operation or the lcd turns off before the back-light turns off, the display may momentarily become white. (3) in case of v dd = off level, please keep the level of input signals on the low or keep a high impedance. (4) t4 should be measured after the module has been fully discha rged between power off and on period. (5) interface signal shall not be kept at high impedance when the power is on. 0 t 1 10 msec 0 t 2 50 msec 0 t 3 50 msec 1sec t 4 power supply v dd 0v 0 v valid power on power off interface signal t 2 t 3 0.9 v dd 0.9 v dd 0.1 v dd t 1 0.1 v dd t 4 power on/off sequence 0.5 v cc t 5 t 6 0.5 v cc power supply for b/l unit 500 msec t 5 100 msec t 6 www.datasheet.net/ datasheet pdf - http://www..co.kr/
doc.no. rev.no page LTA104S2-L01 / 26 21 7. outline dimension www.datasheet.net/ datasheet pdf - http://www..co.kr/
doc.no. rev.no page LTA104S2-L01 / 26 22 8. packing note (1)total : approx. 5.0kg (2)acceptance number of piling : 10 sets (3)carton size : 310( w) x 256(d) x 344(h) (4)max accumulation quality : 5cartons 8.1 packing carton(internal package) (1)packing form corrugated fiberboard box and corr ugated cardboard as shock absorber (2)packing method panel cushion cap cushion pad www.datasheet.net/ datasheet pdf - http://www..co.kr/
doc.no. rev.no page LTA104S2-L01 / 26 23 (3)packing material no. parts name quantity 1. static electric protective sack 10 cushion pad( inner box ) included shock absorber 1 set 3. pictorial marking 2 pics 4. desiccant ( 50g x 1) 1 5. carton 1 set 2. lta... : parts name 1ja ? : lot number 0030 : inspected work week (5) nameplate indication 40 mm 80 mm 1ja000 00 .00 00 LTA104S2-L01 0030 a nameplate bearing followed by is affixed to a shipp ed product at the specified location on each product. (1)parts number : lta104s2 - l01 (2)revision : one letter (3)control code : one letter (4)lot number : 1 j 0 a xxx xx xx 9. markings & others cell position no.(in the one glass) glass no.(in the one lot) lot no.(glass) month year(note 1) product code line note 1). this code indicating year is omitted in the products of kiheng site. www.datasheet.net/ datasheet pdf - http://www..co.kr/
doc.no. rev.no page LTA104S2-L01 / 26 24 (6) packing box attach xxxxxxxxxx high voltage caution high voltage caution label high voltage caution risk of electric shock disconnect the electric power before service 10mm 70mm this cover contains fluorescent lamp. please follow local ordinances or regulations for its disposal device : LTA104S2-L01 type : quantity : 10 pcs www.datasheet.net/ datasheet pdf - http://www..co.kr/
doc.no. rev.no page LTA104S2-L01 / 26 25 10. general precautions 1. handling (a) when the module is assembled, it sh ould be attached to the system firmly using every mounting holes. be carefu l not to twist and bend the modules. (b) refrain from strong mechanical shock and / or any force to the module. in addition to damage, this may cause improper operation or damage to the module and ccft back-light. (c) note that polarizers are very fragile and could be easily damaged. do not press or scratch the surface harder than a hb pencil lead. (d) wipe off water droplets or oil immediately. if you leave t he droplets for a long time, staining and discoloration may occur. (e) if the surface of the polarizer is dirty, clean it using some absorb ent cotton or soft cloth. (f) the desirable cleaners are wate r, ipa(isopropyl alcohol) or hexane. do not use ketone type materials( ex. acetone), ethyl alcohol, to luene, ethyl acid or methyl chloride. it might permanent damage to the polarizer d ue to chemical reaction. (g) if the liquid crystal material leaks from the pa nel, it should be kept away from the eyes or mouth . in case of contact with hands, legs or clothes, it must be washed away thoroughly with soap. (h) protect the module from static , it ma y cause damage to th e c-mos gate array ic. (i) use finger-stalls with soft gloves in orde r to keep display clean during the incoming inspection and assembly process. (j) do not disasse mble the module. (k) do not pull or fold the lamp wire. (l) do not adjust the variable resi stor which is located on the back side. (m) protection film for polarizer on the modul e shall be slowly peeled off just before use so that the electrostatic charge can be minimized. (n) pins of i/f connector shall not be touched directly with bare hands. www.datasheet.net/ datasheet pdf - http://www..co.kr/
doc.no. rev.no page LTA104S2-L01 / 26 26 2. storage (a) do not leave the module in high temper ature, and high humidity for a long time. it is highly recommended to store the module with te mperature from 0 to 35 cand relative humidity of less than 70%. (b) do not store the tft-lcd module in direct sunlight. (c) the module shall be stored in a dark place. it is prohibited to apply sunlight or fluorescent light during the store. 3. operation (a) do not connect,disconnect t he module in the ? power on? condition. (b) power supply should always be tu rned on/off by following item 6.2 ? power on/off sequence ?. (c) module has high frequenc y circuits. sufficient suppre ssion to the electromagnetic interference shall be done by system manufacturers. grounding and shielding methods may be important to minimize the interference. (d) the cable between the back- light connector and its invert er power supply shall be a minimized length and be connec ted directly . the longer cable between the back-light and the inverter may cause lo wer luminance of lamp(ccft) and ma y require higher startup voltage(vs). 4. others (a) ultra-violet ray filter is necessary for outdoor operation. (b) avoid condensation of water. it may result in improper operat ion or disconnection of electrode. (c) do not exceed the absolute maximum rating va lue. ( the supply volt age variation, input voltage variation, variation in part contents and environme ntal temperature, so on) otherwise the module may be damaged. (d) if the module displays the sa me pattern continuously for a long period of time,it can be the situation when the image ?sticks? to the screen. (e) this module has its circuitry pcb?s on the rear side and should be handled carefully in order not to be stressed. www.datasheet.net/ datasheet pdf - http://www..co.kr/

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