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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 model LTF320AP11 doc. no 07-000-s-101119 page 1 / 26 1/29

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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 model LTF320AP11 doc. no 07-000-s-101119 page 2 / 26 2/29 samsung tft-lcd model : LTF320AP11(b n07-00978a) samsung tft samsung tft - - lcd lcd model model : LTF320AP11(bn07 : LTF320AP11(bn07 - - 00978a) 00978a) customer :visual display division date :19.nov. 2010 any modification of specification is not allowed without sec's permission. lcd business samsung electronics co . , ltd. note : customer customer s approval s approval !"#$%&' date #((&)*#' +, date 19.nov. 2010 (&'(#&' +, date 19.nov. 2010 approval approval
global lcd panel exchange center www.panelook.com one step solution for lcd / pdp / oled panel application: datasheet, inventory and accessory! www.panelook.com model LTF320AP11 doc. no 07-000-s-101119 page 3 / 26 3/29 revision history date rev. no page summary 19.nov. 2010 000 all first issued
global lcd panel exchange center www.panelook.com one step solution for lcd / pdp / oled panel application: datasheet, inventory and accessory! www.panelook.com model LTF320AP11 doc. no 07-000-s-101119 page 4 / 26 4/29 contents general description ------------------------------------------------------------------------------------- (5) 1. absolute maximum ratings ------------------------------------------------------------------------ (6) 2. optical characteristics ------------------------------------------------------------------------------- (7) 3. electrical characteristics --------------------------------------------------------------------------- (10) 3.1 tft lcd module 3.2 back light unit 3.3 t-board input condition & specification 3.4 t- board pin map 4. block diagram ---------------------------------------------------------------------------------------------------- (14) 4.1 tft lcd module 5. input terminal pin assignment ------------------------------------------------------------------- (15) 5.1 input signal & power 5.2 lvds interface 5.3 input signals, basic display colors and gray scale of each color 6. interface timing -------------------------------------------------------------------------------------- (19) 6.1 timing parameters (de only mode) 6.2 timing diagrams of interface signal (de only mode) 6.3 power on/off sequence 7. outline dimension ------------------------------------------------------------------------------------ (22) 8. reliability test ----------------------------------------------------------------------------------------------------- (24) 9. packing ------------------------------------------------------------------------------------------------- (25) 10. marking & others ----------------------------------------------------------------------------------- (26) 11. general precaution --------------------------------------------------------------------------------- (27) 11.1 handling 11.2 storage 11.3 operation 11.4 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 model LTF320AP11 doc. no 07-000-s-101119 page 5 / 26 5/29 LTF320AP11 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 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 intended to support applications to provide a excellent performance for flat panel display such as home-alone multimedia tft-lcd tv and high definition tv. rohs compliance (pb-free) high contrast & aperture ratio with wide color gamut pva( patterned vertical align) mode wide viewing angle ( . 178 - ) high speed response hd resolution (16:9) low power consumption u-type 4 ccfls (cold cathode fluorescent lamp) sync format: de (data enable) mode lvds (low voltage differential signaling) interface (1pixel/clock) features general description description general information items specification unit note module size 760.0(h typ ) x 450.0(v typ ) mm 1.0mm 54.2 (d max ) with t-board weight 5,500 (max) g with t-board pixel pitch 0.51075(h) x 0.17025(v) mm active display area 697.6845(h) x 392.256(v) mm surface treatment haze 2.2%, hard-coating (2h) - display colors 8 bit , 16.7m colors number of pixels 1366 x 768 pixel pixel arrangement rgb horizontal stripe - display mode normally black - luminance of white 400 (typ.) cd/m 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 model LTF320AP11 doc. no 07-000-s-101119 page 6 / 26 6/29 1. absolute maximum ratings if the condition exceeds maximum ratings, it can cause malfunction or unrecoverable damage to the device. fig. temperature and relative humidity range item symbol min. max. unit note power supply voltage v dd 10.8 13.2 v (1) storage temperature t stg -20 65 / (2) center of glass surface temperature (operation) t sur 065 / (2) operation temperature t opr 050 / (2) shock ( non - operating ) s nop -50g(3) vibration ( non - operating ) v nop -1.5g(4) 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
global lcd panel exchange center www.panelook.com one step solution for lcd / pdp / oled panel application: datasheet, inventory and accessory! www.panelook.com model LTF320AP11 doc. no 07-000-s-101119 page 7 / 26 7/29 2. optical characteristics the optical characteristics should be measured in a dark room or equivalent. measuring equipment : topcon rd-80s,topcon sr-3, eldim ez-contrast (ta = 25 2 c, vdd=12v, fv= 60 hz, f dclk =78 mhz , inverter=62.5khz,duty 100%) item symbol condition min. typ. max. unit note contrast ratio (center of screen) c/r normal viewing angle 3500 4000 - (1) sr-3 response time g-to-g (avg) tg - 8 16 msec (3) rd-80s luminance of white (center of screen) y l 350 400 - cd/m 2 (4) sr-3 color chromaticity (cie 1931) red rx typ. -0.03 0.640 typ. +0.03 (5),(6) sr-3 ry 0.340 green gx 0.300 gy 0.600 blue bx 0.150 by 0.060 white wx 0.280 wy 0.290 color gamut - - 72 - % (5) sr-3 color temperature - - 10,000 - k (5) sr-3 viewing angle hor. l c/r 10 79 89 - degree (6) ez-contrast r 79 89 - ver. u 79 89 - d 79 89 - brightness uniformity (9 points) b uni --25% (2) sr-3 - 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 25 2 c for stabilization of the back light. this should be meas ured in the center of screen. single lamp current : max environment condition : 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 model LTF320AP11 doc. no 07-000-s-101119 page 8 / 26 8/29 photo detector field sr-3 1 rd-80s 2 photo detector lcd panel tft - lcd module the center of the screen sr-3 : 50 rd-80s : 50 ez-contrast :0 field - definition of test point

active area test point note (1) 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
global lcd panel exchange center www.panelook.com one step solution for lcd / pdp / oled panel application: datasheet, inventory and accessory! www.panelook.com model LTF320AP11 doc. no 07-000-s-101119 page 9 / 26 9/29 note (2) definition of 9 points brightness uniformity ( test pattern : full white ) note (3) definition of response time : sum of tr, tf buni bb b =? ? 100 (max min) max bmax : maximum brightness bmin : minimum brightness display data optical instruments response time t r t f 10% 90% black (data off) 0% black (data off) white (data on) 100% note (4) definition of luminance of white : luminance of white at center point note (5) definition of color chromaticity (cie 1931) color coordinate of red, green, blue & white at center point note (6) definition of viewing angle : viewing angle range (c/r 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 model LTF320AP11 doc. no 07-000-s-101119 page 10 / 26 10/29 3. electrical characteristics 3.1 tft lcd module the connector for display data & timing signal should be connected. ta = 25 - c . 2 - c item symbol min. typ. max. unit note voltage of power supply v dd 10.8 12.0 13.2 v (1) current of power supply (a) black i dd 250 450 650 ma (2),(3) (b) white 250 450 650 ma (c) v-stripe 500 700 900 ma vsync frequency f v 48 60 66 hz hsync frequency f h 44 48 53 khz main frequency f dclk 72 78 85 mhz rush current i rush --4a(4) note (1) the ripple voltage should be controlled under 10% of v dd . (2) f v = 60 hz, f dclk = 78 mhz, v dd = 12.0v, dc current. (3) power dissipation check pattern (lcd module only) a) black pattern b) white pattern c) v-stripe (4) measurement conditions rush current i rush can be measured when t rush . is 470 . t rush =470 100% gnd 90% 10% v dd
global lcd panel exchange center www.panelook.com one step solution for lcd / pdp / oled panel application: datasheet, inventory and accessory! www.panelook.com model LTF320AP11 doc. no 07-000-s-101119 page 11 / 26 11/29 3.2 back light unit the back light unit consists of 4 u-type ccfls ( cold cathode fluorescent lamp ). ta=25 . 2 - c item symbol min. typ. max. unit note operating life time hr - 50000 - hour (1) 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 , for single lamp only. ] lcd module socket t-board 1 2 3 4
global lcd panel exchange center www.panelook.com one step solution for lcd / pdp / oled panel application: datasheet, inventory and accessory! www.panelook.com model LTF320AP11 doc. no 07-000-s-101119 page 12 / 26 12/29 3.3 t-board input condition & specification vrms (3) - - 2510 v open (all lamp is nc) open lamp voltage ip b'rd output hz 150 fpwm dimming frequenc y switching frequency khz 64.5 63 61.5 fop switching frequenc y ip b'rd output % (2) 20 duty (i_min) dim=100% marm s (1) 12.7 12 11.3 i o (i_max) output current 200 195 190 low (fet) pfc voltage (rms) vrms 400 390 380 high (fet) input voltage remark unit note max typ min symbol item note1) output current test condition : after running 1 hour. note2) dim duty note3) open voltage measure method : check vopen on the backlight that all lamp is removed .
global lcd panel exchange center www.panelook.com one step solution for lcd / pdp / oled panel application: datasheet, inventory and accessory! www.panelook.com model LTF320AP11 doc. no 07-000-s-101119 page 13 / 26 13/29 3.4 t- board pin map 1) cn1 connector : 20037wr-h12 (yeonho) lamp detection (active low) ld 12 power supply for protection circuit (typical 12v) vcc 11 open connector protection (normal 12v, active low) cnt_prt 10 over voltage protection ovp 9 ground (secondary) gnd 8 nc 7 nc 6 nc 5 nc 4 blocking cap. (195vdc, primary) low (fet) 3 nc 2 switching pulse (390v, primary) high (fet) 1 remark 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 model LTF320AP11 doc. no 07-000-s-101119 page 14 / 26 14/29 4. block diagram 4.1 tft lcd module
global lcd panel exchange center www.panelook.com one step solution for lcd / pdp / oled panel application: datasheet, inventory and accessory! www.panelook.com model LTF320AP11 doc. no 07-000-s-101119 page 15 / 26 15/29 5. input circuit pin assignment 5.1. input signal pin no. description pin no. description 1n.c16gnd 2 n.c 17 lv3_n_i 3 n.c 18 lv3_p_i 4gnd19gnd 5 lv0_n_i 20 nc 6 lv0_p_i 21 jeida/normal 7gnd22wpn 8 lv1_n_i 23 nc 9 lv1_p_i 24 nc 10 gnd 25 gnd 11 lv2_n_i 26 12v 12 lv2_p_i 27 13 gnd 28 14 lvclk_n_i 29 15 lvclk_p_i 30 connector : p-two note1) no connection: this pins are onl y used for samsung internal using. note2) lvds option : if this pin is high (3.3 v) normal lvds format low (gnd) jeida lvds format sequence : on = v dd (t1) lvds option interface signal(t2) off = interface signal(t3) lvds option v dd
global lcd panel exchange center www.panelook.com one step solution for lcd / pdp / oled panel application: datasheet, inventory and accessory! www.panelook.com model LTF320AP11 doc. no 07-000-s-101119 page 16 / 26 16/29 note(1) pin number starts from left side pin no. 1 pin no. 30 pcb a. power gnd pins should be connected to the lcds metal chassis. b. all power input pins sh ould be connected together. c. all nc pin should be separated from other signal or power. fig. connector diagram #1 #30 #1 #30
global lcd panel exchange center www.panelook.com one step solution for lcd / pdp / oled panel application: datasheet, inventory and accessory! www.panelook.com model LTF320AP11 doc. no 07-000-s-101119 page 17 / 26 17/29 5.2 lvds interface - lvds receiver : tcon (merged) - data format (jeida & normal) lvds pin jeida -data vesa -data txout/rxin0 txin/rxout0 r2 r0 txin/rxout1 r3 r1 txin/rxout2 r4 r2 txin/rxout3 r5 r3 txin/rxout4 r6 r4 txin/rxout6 r7 r5 txin/rxout7 g2 g0 txout/rxin1 txin/rxout8 g3 g1 txin/rxout9 g4 g2 txin/rxout12 g5 g3 txin/rxout13 g6 g4 txin/rxout14 g7 g5 txin/rxout15 b2 b0 txin/rxout18 b3 b1 txout/rxin2 txin/rxout19 b4 b2 txin/rxout20 b5 b3 txin/rxout21 b6 b4 txin/rxout22 b7 b5 txin/rxout24 hsync hsync txin/rxout25 vsync vsync txin/rxout26 den den txout/rxin3 txin/rxout27 r0 r6 txin/rxout5 r1 r7 txin/rxout10 g0 g6 txin/rxout11 g1 g7 txin/rxout16 b0 b6 txin/rxout17 b1 b7 txin/rxout23 reserved reserved
global lcd panel exchange center www.panelook.com one step solution for lcd / pdp / oled panel application: datasheet, inventory and accessory! www.panelook.com model LTF320AP11 doc. no 07-000-s-101119 page 18 / 26 18/29 5.3 input signals, basic display colors and gray scale of each color color display (8bit) data signal gray scale level red green blue r0 r1 r2 r3 r4 r5 r6 r7 g0 g1 g2 g3 g4 g5 g6 g7 b0 b1 b2 b3 b4 b5 b6 b7 basic color black 000000000000000000000000 - blue 000000000000000011111111 - green 000000001111111100000000 - cyan 000000001111111111111111 - red 111111110000000000000000 - magenta111111110000000011111111 - yellow 111111111111111100000000 - white 111111111111111111111111 - gray scale of red black 000000000000000000000000 r0 dark light 100000000000000000000000 r1 010000000000000000000000 r2 :::::: :::::: :::::: r3~ r252 :::::: :::::: :::::: 101111110000000000000000 r253 011111110000000000000000 r254 red 111111110000000000000000 r255 gray scale of green black 000000000000000000000000 g0 dark light 000000001000000000000000 g1 000000000100000000000000 g2 :::::: :::::: :::::: g3~ g252 :::::: :::::: :::::: 000000001011111100000000 g253 000000000111111100000000 g254 green 000000001111111100000000 g255 gray scale of blue black 000000000000000000000000 b0 dark light 000000000000000010000000 b1 000000000000000001000000 b2 :::::: :::::: :::::: b3~ b252 :::::: :::::: :::::: 000000000000000010111111 b253 000000000000000001111111 b254 blue 000000000000000011111111 b255 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
global lcd panel exchange center www.panelook.com one step solution for lcd / pdp / oled panel application: datasheet, inventory and accessory! www.panelook.com model LTF320AP11 doc. no 07-000-s-101119 page 19 / 26 19/29 6. interface timing 6.1 timing parameters ( de only mode ) signal item symbol min. typ. max. unit note clock frequency 1/t c 72 78 85 mhz - hsync f h 44 48 53 khz - vsync f v 48 60 66 hz - vertical display term active display period t vd - 768 - lines - vertical total t v 776 802 1200 lines - horizontal display term active display period t hd - 1366 - clocks - horizontal total t h 1464 1624 2000 clocks - note) this product is de only mode. the input of hsync & vsync signal does not have an effect on normal operation. (1) test point : ttl control signal and cl k at lvds tx input terminal in system (2) internal v dd = 3.3v
global lcd panel exchange center www.panelook.com one step solution for lcd / pdp / oled panel application: datasheet, inventory and accessory! www.panelook.com model LTF320AP11 doc. no 07-000-s-101119 page 20 / 26 20/29 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
global lcd panel exchange center www.panelook.com one step solution for lcd / pdp / oled panel application: datasheet, inventory and accessory! www.panelook.com model LTF320AP11 doc. no 07-000-s-101119 page 21 / 26 21/29 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. 0.5 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
global lcd panel exchange center www.panelook.com one step solution for lcd / pdp / oled panel application: datasheet, inventory and accessory! www.panelook.com model LTF320AP11 doc. no 07-000-s-101119 page 24 / 26 24/29 [ 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 **** whts : wet high temperature storage 8. reliability test item test condition quantity temperature step stress -20 60 , 10cycle, 80hr 4ea htol 50 operation,1000hr 8ea ltol 0 operation, 1000hr 4ea ltol 2 -20 , -10 each condition over 5hr off, over 1hr on 4ea hts 70 storage, 500hr 4ea lts -30 storage, 500hr 4ea thb 40 / 95%rh, 30sec on / off , 500hr operation 4ea whts 60 / 75%rh, 500hr 4ea thermal shock -20 (30min) ~ 60 (30min) storage, 200cycle 4ea altitude -10 45 , 0 40,000fit , 18hr 2ea esd contact : 8 kv ,150 /330 ,200point,1 time/point (operation) non-contact : 15 kv,150 /330 ,200point,1 time/point (operation) inverter input pin : 15 kv,150 /330 , 3 times/pin 3ea vibration 10~300hz/1.5g/10minsr, xyz, 30min/axis 3ea shock 11msec, xyz 1time/axis ~15kg 50g, 11msec 15kg ~ 20kg xy 40g z 30g, 11msec 20kg ~ 30g, 11msec 3ea noise on 90 min / off 90 min 2 ea dust 5hr on/off (yellow earth 5sec spread / 5 min precipitation) 2 ea short term image sticking 25~50 mosaic pattern (9*10) 12hr fix 8 ea long term image sticking 50 mosaic pattern (9*10) 504hr fix 4 ea pallet vibration 1.05 grms, random, z axis 1hr 1pallet(30ea) pallet drop 20cm, 4edge(bottom) , 1face(bottom) 1pallet(30ea)
global lcd panel exchange center www.panelook.com one step solution for lcd / pdp / oled panel application: datasheet, inventory and accessory! www.panelook.com model LTF320AP11 doc. no 07-000-s-101119 page 25 / 26 25/29 9. packing 9.1 carton (internal package) (1) packing form corrugated fiberboard box and corrugated cardboard as shock absorber (2) packing method 9.2 packing specification packing box lcd module pallet packing box

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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 model LTF320AP11 doc. no 07-000-s-101119 page 26 / 26 26/29 10. marking & others a nameplate bearing followed by is affixed to a shipped product at the specified location on each product. (1) parts number : LTF320AP11 (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
LTF320AP11 lot number revision code
global lcd panel exchange center www.panelook.com one step solution for lcd / pdp / oled panel application: datasheet, inventory and accessory! www.panelook.com model LTF320AP11 doc. no 07-000-s-101119 page 27 / 26 27/29 11. general precautions 11.1 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 use 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 improper operation or damage to the module and ccfl back light. (d) note that polarizers are very fragile and could be damage 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 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 electrostatic discharge. otherwise the asic ic or semiconductor 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 disassemble shield case of inverter & lvds board. (m) do not connect n.c pins. (samsung internal use only) (n) protection film for polarizer on the module should be slowly peeled off just before use so that the electrostatic charge can be minimized. must put on antistatic glove while handle a module (o) pins of i/f connector should not be touched directly with bare hands.
global lcd panel exchange center www.panelook.com one step solution for lcd / pdp / oled panel application: datasheet, inventory and accessory! www.panelook.com model LTF320AP11 doc. no 07-000-s-101119 page 28 / 26 28/29 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 / 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 "power on/off sequence" (c) module has high frequency circuits. sufficient suppression to the electromagnetic interference should 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 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 / - humidity : 55 . 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 st rongly 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 model LTF320AP11 doc. no 07-000-s-101119 page 29 / 26 29/29 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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