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   1bhf ( %pd/p -5"""1 .0%&- product information product information samsung tft-lcd model : LTA320AA05-P01 samsung tft samsung tft - - lcd lcd model model : lta320aa05 : lta320aa05 - - p01 p01 the information described in this specification is preliminary and can be changed without prior notice date : 31.mar.2008 "11307&%#: nam-heon kim date 31.mar.2008 date 31.mar.2008 13&1"3&%#: yu-geun lee development group 3, lcd business samsung electronics co . , ltd. www..net www..net
 1bhf ( %pd/p -5"""1 .0%&- contents revision history ------ ------------------- ------------------ ------------------ ------------------ ------------- (3) general description -------------- ----------------- --------------- --------------- --------------- ----------- (4) general information ----------- ------------------ ----------------- ------------------- --------------- ------- (4) 1. absolute maximum rating s ----------------- ------------------- --------------- --------------- -------- (5) 2. optical characteristics ---------------------- ----------------- ------------------- --------------- -------- (7) 3. electrical characteristi cs --------------------- ----------------- --------------- --------------- --------- (10) 3.1 tft lcd module 3.2 back light unit 3.3 inverter input & specification 4. input terminal pin assignment ------------- ----------------- --------------- --------------- --------- (13) 4.1 input signal & power 4.2 inverter input pin configuration 4.3 inverter input power sequence 4.4 lvds interface 4.5 input signals, basic display colo rs and gray scale of each color 5. interface timing ------------- ------------------ ----------------- --------------- --------------- ---------- (18) 5.1 timing parameters (de only mode) 5.2 timing diagrams of interface signal (de only mode) 5.3 power on/off sequence 6. outline dimension ------------- ----------------- ------------------- --------------- --------------- ------- (21) 7. packing -------------- ------------------- ------------------ ------------------ ------------------ ------------ (23) 8. marking & others ------------ ------------------ ----------------- --------------- --------------- ---------- (24) 9. general precaution ------- ------------------ ------------------ ----------------- --------------- -------- (25) 9.1 handling 9.2 storage 9.3 operation 9.4 operation condition guide 9.5 others www..net www..net
 1bhf ( %pd/p -5"""1 .0%&- * revision history first issued all 000 mar 31, 2008 summary page rev. no date www..net www..net
 1bhf ( %pd/p -5"""1 .0%&- LTA320AA05-P01 is a color active matrix liqui d crystal display (lcd) that uses amorphous silicon tft(thin film transistor) as switch ing components. this model is composed of a tft lcd panel, a driver circ uit and a back light unit. t he resolution of a 32.0? is 1366 x 768 and this model can display up to 16.7 million colors with wide viewing angle of 89 ? or higher in all directions. this panel is in tended to support applic ations to provide a excellent performa nce for flat panel display such as home-alone mult imedia tft-lcd tv, display terminals for av app lication products, and high definition tv (hdtv). ? rohs compliance (pb-free) ? high contrast ratio, high aperture structure ? spva(super patterned vertical align) mode ? wide viewing angle ( ? 178 ? ) ? high speed response ? landscape / portra it type compatible ? wxga (1366 x 768 pixels) resolution (16:9) ? low power consumption ? direct type 12 ccfts(cold cathode fluorescent tube) ? de(data enable) mode ? lvds (low voltage differential sign aling) interface (1pixel/clock) features description general description general information 50.5(d max ) mm 0.51075(h) x 0.51075(v) pixel pitch g 7,500(max.) weight ? 1.0mm mm 760.0(w typ ) x 450.0(h typ ) module size mm 697.6845(h) x 392.256(v) active display area note haze 14% , hard-coating (3h) surface treatment cd/m 2 500 (typ.) luminance of white normally black display mode rgb vertical stripe pixel arrangement pixel 1366 x 768 number of pixels colors 8 bit - 16.7m display colors unit specification items www..net www..net
 1bhf ( %pd/p -5"""1 .0%&- -50 (1) v 13.2 gnd-0.5 v dd power supply voltage t. uniformity center ? 10 - | t (4) g 1.5 - v nop vibration ( non - operating ) (3) g s nop shock ( non - operating ) (2),(5) ? 50 0 t center glass surface temperature (operation) (2) ? 60 -20 t stg storage temperature note unit max. min. symbol item 1. absolute maximum ratings fig. temperature and relative humidity range if the condition exceeds maxi mum ratings, it can cause ma lfunction or unrecoverable damage to the device. note (1) ta= 25 ? 2 ? c (2) temperature and relative humidity range are shown in the figure below. a. 90 % rh max. (ta ? 39 ? c) b. relative humidity is 90% 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 www..net www..net
 1bhf ( %pd/p -5"""1 .0%&- (5) definition of test point | t should be less than 10 ? ( ? t = |t center ?t corner | ) ? 5mm 5mm lcd module (active) 5 12 4 3 t center : temperature of the center of the glass surface (test point 5) t corner : temperature of each edge of the glass surface (test point 1~4) www..net www..net
 1bhf ( %pd/p -5"""1 .0%&- - 8 - normal l,r =0 u,d =0 viewing angle tg g-to-g (7) sr-3 % - 72 - - color gamut ver. hor. (4) sr-3 % 25 - - b uni brightness uniformity (9 points) - 89 75 d - 89 75 u - 89 75 r (8) sr-3 degree - 89 75 c/r ? 10 l viewing angle (7) sr-3 k - 10,000 - - color temperature white blue green red falling rising 0.290 wy 0.280 wx 0.062 by 0.145 bx 0.602 gy 0.283 gx 0.330 ry (7),(8) sr-3 typ. +0.03 0.642 typ. -0.03 rx color chromaticity (cie 1931) (6) sr-3 cd/m 2 - 500 400 y l luminance of white (center of screen) 10 6 - tf (5) bm-7 msec 13 10 - tr response time (3) sr-3 - 4000 3000 c/r contrast ratio (center of screen) note unit max. typ. min. condition symbol item 2. optical characteristics the optical characteristics should be m easured in a dark ro om or equivalent. measuring equipment : topcon bm-7,spectroradiometer sr-3 (ta = 25 ? 2 ? c, vdd = 12v, fv = 60hz, f dclk = 75mhz, i l = 8.0marms) note (1) test equipment setup the measurement should be executed in a stable, windless and dark room between 40min and 60min 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 : 8.0ma environment condition : ta = 25 ? 2 ? c www..net www..net
 1bhf ( %pd/p -5"""1 .0%&- photo detector lcd panel tft - lcd module the center of the screen sr-3 : 50 y bm-7 : 50 y field note (2) definition of test point y t ? a ? ?  ? active area 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 cr g g / max min = gmax : luminance with all pixels white gmin : luminance with all pixels black 228 683 1138 640 384 128 2 ? bm-7 1 ? sr-3 field photo detector www..net www..net
 1bhf ( %pd/p -5"""1 .0%&- note (4) definition of 9 points brightness uniformity note (5) definition of response time : sum of tr, tf buni bb b =? ? 100 (max min) max bmax : maximum brightness bmin : minimum brightness optical instruments response time t r t f 10% 90% white (data off) 0% black (data off) white (data on) 100% note (6) definition of luminance of white : luminance of white at center point ? note (7) definition of color chromaticity (cie 1931) color coordinate of red, green, blue & white at center point ? note (8) definition of viewing angle : viewing angle range (c/r ? 10) display data www..net www..net
  1bhf ( %pd/p -5"""1 .0%&- a) black pattern b) white pattern c) n-pattern (4) measurement conditions rush current i rush can be measured when t rush . is 470 k . t rush =470 k 100% gnd 90% 10% v dd (4) a 4 - - i rush rush current mhz 82 75 65 f dclk main frequency khz 53 48 44 f h hsync frequency hz 66 60 50 f v vsync frequency ma 1100 900 - (c) n-pattern ma - 750 - (b) white (2),(3) ma - 600 - i dd (a) black current of power supply (1) v 13.2 12.0 10.8 v dd voltage of power supply note unit max. typ. min. symbol item 4. electrical characteristics 3.1 tft lcd module the connector for displa y data & timing signal should be connected. ta = 25 ? c ? 2 ? c note (1) the ripple voltage should be controlled under 10% of v dd . (2) f v = 60hz, f dclk = 75mhz, v dd = 12.0v, dc current. (3) power dissipation check pattern (lcd module only) www..net www..net
  1bhf ( %pd/p -5"""1 .0%&- (1) hour - - 50,000 hr operating life time vrms - 1200 - v l lamp voltage marms 8.5 8.0 3.0 i l lamp current note unit max. typ. min. symbol item 3.2 back light unit the back light unit contains 12 direct-lighting type ccft s (cold cathode fluorescent tube). the characteristics of lamps are shown in the following tables. ta=25 ? 2 ? c note (1) it is defined as the time to take until the brightness reduces to 50% of its original value. [operating condition : ta = 25 ? 2 ? , il = 8.0marms, for single lamp only] lcd module inverter inverter hot 1 hot 2 hot 3 hot 4 hot 9 hot 10 hot 11 hot 12 www..net www..net
  1bhf ( %pd/p -5"""1 .0%&- - v - - 3.3 max lum v dim dimming control 0 - - min. lum khz 65.0 62.5 60.0 vin=24.0v vdim=3.3v f lamp frequency after 1 hour warm-up 0.8 - 0 off - v 5.25 - 2.4 vin=24.0v on backlight on/off marms 8.5 8.0 7.5 vdim=3.3v i o,max lamp current a 4.1 - - vin=24.0v vdim=3.3v iin input current ta=25 ??$ v 26 24 22 - vin input voltage max. typ. min. note unit specifications conditions symbol items 3.3 inverter input condition & specification note (1) power consumption is measured at 500[cd/m2] of luminance condition which is the typical luminance value. lamp current is measured at the point before lamp. www..net www..net
  1bhf ( %pd/p -5"""1 .0%&- 4. input terminal pin assignment 4.1 input signal & power connector : fi-e30s (jae) vdd (12v) 30 rxclk+ 15 vdd (12v) 29 rxclk- 14 vdd (12v) 28 gnd 13 vdd (12v) 27 rxin2+ 12 vdd (12v) 26 rxin2- 11 gnd 25 gnd 10 gnd 24 rxin1+ 9 gnd 23 rxin1- 8 no connection (note 1) 22 gnd 7 lvds option (note 2) 21 rxin0+ 6 no connection (note 1) 20 rxin0- 5 gnd 19 gnd 4 rxin3+ 18 no connection (note 1) 3 rxin3- 17 no connection (note 1) 2 gnd 16 no connection (note 1) 1 description pin no. description pin no. note (1) no connection :these pins are only used for samsung internal purpose. (2) lvds option : high (3.3 v) or open (n.c) a normal lvds format : low (gnd) a jeida lvds format sequence :on = v dd (t1) ? lvds option ? interface signal(t2) off = interface signal(t3) ? lvds option ? v dd www..net www..net
  1bhf ( %pd/p -5"""1 .0%&- fig. connector diagram pin no. 1 pin no. 30 ? pcb #1 #30 #1 #30 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 n.c pins should be separated from other signal or power. note (3) pin number starts from right side www..net www..net
  1bhf ( %pd/p -5"""1 .0%&- 4.3 inverter input power sequence no connection 14 dimming control [0v: min, 3.3v: max] 13 backlight on /off [on: 2.4 ~ 5.25 v, off: 0 ~ 0.8 v] 12 no connection 11 gnd 10 gnd 9 gnd 8 gnd 7 gnd 6 vin (24v) 5 vin (24v) 4 vin (24v) 3 vin (24v) 2 vin (24v) 1 pin configuration(function) pin no. 4.2 inverter input pin configuration connector : jst, s14b-pha-sm-tb(lf) 0.5sec [min] vin (24v) dimming control 0.5sec [min] 0.1sec [min] 0.5sec [min] 1.1sec [min] 20msec [min] back light on/off 0.9 vin 0.1 vin 2.4 v www..net www..net
  1bhf ( %pd/p -5"""1 .0%&- 4.4 lvds interface - lvds receiver : tcon (merged) - data format (jeida & normal) default lvds option : vesa reserved reserved txin/rxout23 b7 b1 txin/rxout17 b6 b0 txin/rxout16 g7 g1 txin/rxout11 g6 g0 txin/rxout10 r7 r1 txin/rxout5 r6 r0 txin/rxout27 txout/rxin3 den den txin/rxout26 vsync vsync txin/rxout25 hsync hsync txin/rxout24 b5 b7 txin/rxout22 b4 b6 txin/rxout21 b3 b5 txin/rxout20 b2 b4 txin/rxout19 txout/rxin2 b1 b3 txin/rxout18 b0 b2 txin/rxout15 g5 g7 txin/rxout14 g4 g6 txin/rxout13 g3 g5 txin/rxout12 g2 g4 txin/rxout9 g1 g3 txin/rxout8 txout/rxin1 g0 g2 txin/rxout7 r5 r7 txin/rxout6 r4 r6 txin/rxout4 r3 r5 txin/rxout3 r2 r4 txin/rxout2 r1 r3 txin/rxout1 r0 r2 txin/rxout0 txout/rxin0 vesa -data jeida -data lvds pin www..net www..net
  1bhf ( %pd/p -5"""1 .0%&- 4.5 input signals, basic display co lors 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 dark ? - 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 green 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 dark ? - 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 red 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 dark ? - 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 white - 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 magenta - 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 green - 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 g7 g6 g5 g4 g3 g2 g1 g0 r7 r6 r5 r4 r3 r2 r1 r0 blue green red gray scale level data signal display (8bit) color note) 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 www..net www..net
  1bhf ( %pd/p -5"""1 .0%&- note unit max. typ. min. symbol item signal - clocks 2000 1600 1460 t h horizontal total - clocks - 1366 - t hd active display period horizontal display term - lines 1200 838 773 t v vertical total - lines - 768 - t vd active display period vertical display term - hz 66 60 50 f v vsync - khz 53 48 44 f h hsync - mhz 82 75 65 1/t c frequency clock 5. interface timing 5.1 timing parameters (de only mode) note) this product is de only mode. t he input of hsync & v sync signal does not have an effect on normal operation. test point : ttl control signal and cl k at lvds tx input terminal in system www..net www..net
  1bhf ( %pd/p -5"""1 .0%&- 5.2 timing diagrams of interf ace 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 www..net www..net
  1bhf ( %pd/p -5"""1 .0%&- 0 .pefm -5"""1 %pd /p ( 1bhf    6. outline dimension (front view) www..net www..net
.pefm -5"""1 %pd /p ( 1bhf    6. outline dimension (rear view) www..net www..net
  1bhf ( %pd/p -5"""1 .0%&- 7.2 packing specification 7. packing 7.1 carton (internal package) (1) packing form corrugated fiberboard box and corr ugated cardboard as shock absorber (2) packing method direction be able to open it packing -pallet box cushion-foam lcd module cushion-foam pallet-plastic pallet(8kg) + module (7.0*24=168kg) + cushion (up + bottom=14kg) + pallet-box(8.8kg) 198.8 kg total pallet weight 1150mm(h) x 985mm(v) x 1161mm(height) h x v x height total pallet size vertical packing direction 1. pallet weight = 8.0kg 1box / pallet pallet 1. 168kg / lcd (24ea) 2. 14 kg / cushion-pallet (4ea) 3. 8.8 kg / packing-pallet box (1ea) 4. cushion-pallet material : eps 5. packing-pallet box material : dw4 24ea / (packing- pallet box) lcd packing remark specification item lcd module cushion-foam www..net www..net
  1bhf ( %pd/p -5"""1 .0%&- 8. marking & others a nameplate bearing followed by is affix ed to a shipped prod uct at the specified location on each product. (1) part number : LTA320AA05-P01 (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 40mm 80mm week code : 05 29 week year (4) nameplate indication (6) others 1. after service part lamps cannot be replaced because of the narrow bezel structure. (5) packing box attach part number 100mm 165mm box serial number -5""" 9999  lta320aa05 9999999999 1 lot number revision code www..net www..net
  1bhf ( %pd/p -5"""1 .0%&- 9. general precautions 9.1 handling (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 us e high voltage, it should be disconnected from power before it is assembled or disassembled. (c) refrain from strong mechanical shock and / or any force to the module. in addition to damage, this may cause im proper operation or damage to the module and ccft back light. (d) note that polarizers are very fragile and coul d be damage easily. do not press or scratch the surf ace harder than a hb pencil lead. (e) wipe off water droplets or oil immedi ately. 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 absorbe nt cotton or soft cloth. (g) desirable cleaners are water, ipa(isopropy l alcohol) or hexane. do not use ketone type materi als(ex. acetone), ethyl alco hol, toluene, ethyl acid or methyl chloride. it might permanent damage to the polarizer due to chemical reaction. (h) if the liquid crystal material leaks fr om the panel, it should be kept away from the eyes or mouth . in case of cont act 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 displa y 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 electrostati c charge can be minimized. (o) pins of i/f connector should not be touched directly with bare hands. www..net www..net
  1bhf ( %pd/p -5"""1 .0%&- 9.2 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 temperature from 0 to 35 ? 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 plac e. it is prohibited to apply sunlight or fluorescent light in storing. 9.3 operation (a) do not connect or disconnect t he module in the "power on" condition. (b) power supply should always be turned on/off by the "power on/off sequence" (c) module has high frequ ency circuits. sufficient suppr ession to the electromagnetic interference should be done by system manufacturers. grounding and shielding meth ods may be important to mi nimize the interference. (d) the cable between the back light connector and its inverter power supply should be connected directly with a minimi zed length. a longer cable between the back light and the inverter may ca use lower luminance of lamp(ccft) and may require higher startup voltage(vs). 9.4 operation condition guide (a) the lcd product should be oper ated under norm al conditions. normal condition is defined as below; - temperature : 20 ? 15 ? - humidity : 55 ? 20% - display pattern : continually ch anging 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 engineerin g advice. otherwise, its reliability and function may not be guarant eed. extreme conditions are commonly found at airports, transit stations, banks, stock market, and controlling systems. www..net www..net
  1bhf ( %pd/p -5"""1 .0%&- 9.5 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 ra ting value. ( supply voltage variation, input voltage variation, variation in part contents and envir onmental temperature, and so on) otherwise the module may be damaged. (d) if the module keeps disp laying 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 sa me pattern for a long time. www..net www..net


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