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issued date: nov, 05, 2009 model no.: v315b5 - l06 approval version 2.0 1 tft lcd approval specification model no.: v315b5 - l06 tv head division approved by chao-chun chung qa dept. product development div. reviewed by hsin-nan chen wt lin lcd tv marketing and product management div. prepared by brain chang perry lin customer: approved by: note: www.datasheet.co.kr datasheet pdf - http://www..net/
issued date: nov, 05, 2009 model no.: v315b5 - l06 approval version 2.0 2 contents - revision history ------------------------------------------------------- 3 1. general description ------------------------------------------------------- 4 1.1 overview 1.2 features 1.3 application 1.4 general specifications 1.5 mechanical specifications 2. absolute maximum ratings ------------------------------------------------------- 5 2.1 absolute ratings of environment 2.2 package storage 2.3 electrical absolute ratings 3. electrical characteristics ------------------------------------------------------- 7 3.1 tft lcd module 3.2 backlight inverter unit 4. block diagram ------------------------------------------------------- 13 4.1 tft lcd module 5. interface pin connection ------------------------------------------------------- 14 5.1 tft lcd module 5.2 backlight unit 5.3 inverter unit 5.4 block diagram of interface 5.5 lvds interface 5.6 color data input assignment 6. interface timing ------------------------------------------------------- 20 6.1 input signal timing specifications 6.2 power on/off sequence 7. optical characteristics ------------------------------------------------------- 24 7.1 test conditions 7.2 optical specifications 8. definition of labels ------------------------------------------------------- 28 8.1 cmo module label 9. packaging ------------------------------------------------------- 30 9.1 packing specifications 9.2 packing method 10. precautions ------------------------------------------------------- 32 10.1 assembly and handling precautions 10.2 safety precautions 11. mechanical characteristics ------------------------------------------------------- 33 www.datasheet.co.kr datasheet pdf - http://www..net/
issued date: nov, 05, 2009 model no.: v315b5 - l06 approval version 2.0 3 revision history version date page (new) section description ver. 2.0 nov, 05, 09? all all approval specification was first issued. www.datasheet.co.kr datasheet pdf - http://www..net/
issued date: nov, 05, 2009 model no.: v315b5 - l06 approval version 2.0 4 1. general description 1.1 overview v315b5- l06 is a 31.5? tft liquid crystal display module with 4u-type ccfl backlight unit and 1ch-lvds interface. this module supports 1366 x 768 wxga format and can display 16.7m (8-bit/color) colors. the inverter module for backlight is built-in. 1.2 features - high brightness (450 nits) - ultra-high contrast ratio (3500:1) - fast response time (gray to gray average 8.5ms) - high color saturation ntsc 72% - ultra wide viewing angle: 176(h)/176(v) (cr 20) with super mva technology - de (data enable) only mode - lvds (low voltage differential signaling) interface - color reproduction (nature color) - low color shift function 1.3 application - tft lcd tvs - multi-media display 1.4 general specifications item specification unit note active area 697.6845 (h) x 392.256 (v) (31.51" diagonal) mm bezel opening area 703.8 (h) x 399.0 (v) mm (1) driver element a-si tft active matrix - pixel number 1366 x r.g.b. x 768 pixel pixel pitch (sub pixel) 0.17025(h) x 0.51075 (v) mm pixel arrangement rgb vertical stripe - display colors 16.7m color display operation mode transmissive mode / normally black - surface treatment anti-glare coating (haze 11%),hard coating (3h) - 1.5 mechanical specifications item min. typ. max. unit note horizontal(h) 759 760 761 mm (1) vertical(v) 449 450 451 mm (1) depth(d) 31.5 32.5 33.5 mm to rear module size depth(d) 46.9 47.9 48.9 mm to inverter cover weight 5176 g note (1) please refer to the attached drawings for more information of front and back outline dimensions. www.datasheet.co.kr datasheet pdf - http://www..net/
issued date: nov, 05, 2009 model no.: v315b5 - l06 approval version 2.0 5 2. absolute maximum ratings 2.1 absolute ratings of environment value item symbol min. max. unit note storage temperature t st -20 +60 oc (1) operating ambient temperature t op 0 +50 oc (1), (2) shock (non-operating) s nop - 50 g (3), (5) vibration (non-operating) v nop - 1.0 g (4), (5) note (1) temperature and relative humidity range is shown in the figure below. (a) 90 %rh max. (ta ?? 40 oc). (b) wet-bulb temperature should be 39 oc max. (ta > 40 oc). (c) no condensation. note (2) the maximum operating temperature is based on the test condition that t he surface temperature of display area is less than or equal to 65 oc with lcd module alone in a temperature controlled chamber. thermal management should be considered in final produ ct design to prevent the surface temperature of display area from being over 65 oc. the range of op erating temperature may degrade in case of improper thermal management in final product design. note (3) 11 ms, half sine wave, 1 time for x, y, z. note (4) 10 ~ 200 hz, 10 min, 1 time each x, y, z. note (5) at testing vibration and shock, the fixture in holding the module has to be hard and rigid enough so that the module would not be tw isted or bent by the fixture. relative humidity (%rh) operating range temperature (oc) 100 80 60 -20 40 0 20 -40 90 80 40 60 20 10 storage range www.datasheet.co.kr datasheet pdf - http://www..net/
issued date: nov, 05, 2009 model no.: v315b5 - l06 approval version 2.0 6 2.2 package storage when storing modules as spares for a long time, the following precaution is necessary. (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 j at normal humidity without condensation. (b) the module shall be stored in dark place. do not store the tft-lcd module in direct sunlight or fluorescent light. 2.3 electrical absolute ratings 2.3.1 tft lcd module value item symbol min. max. unit note power supply voltage vcc -0.3 13.5 v input signal voltage v in -0.3 3.6 v (1) 2.3.2 backlight unit value item symbol min. max. unit note lamp voltage v w ?e 3000 v rms power supply voltage v bl 0 30 v (1) control signal level ?e -0.3 7 v (1), (3) note (1) permanent damage to the device may occur if maximum values are exceeded. functional operation should be restricted to the conditions de scribed under normal operating conditions. note (2) no moisture co ndensation or freezing. note (3) the control signals include on/off control, external pwm control and det_5v signal for inverter status output. www.datasheet.co.kr datasheet pdf - http://www..net/
issued date: nov, 05, 2009 model no.: v315b5 - l06 approval version 2.0 7 3. electrical characteristics 3.1 tft lcd module ta = 25 2 oc value parameter symbol min. typ. max. unit note power supply voltage v cc 10.8 12 13.2 v (1) rush current i rush ?e ?e 3.3 a (2) white pattern ?e ?e 0.52 ?e a horizontal stripe ?e ?e 0.64 0.76 a power supply current black pattern ?e ?e 0.38 ?e a (3) differential input high threshold voltage v lvth +100 ?e ?e mv differential input low threshold voltage v lvtl ?e ?e -100 mv common input voltage v cm 1.0 1.2 1.4 v differential input voltage |v id | 200 ?e 600 mv lvds interface terminating resistor r t ?e 100 ?e ohm (4) input high threshold voltage v ih 2.7 ?e 3.3 v cmos interface input low threshold voltage v il 0 ?e 0.7 v note (1) the module should be always operated within above ranges. note (2) measurement conditions: vr1 47k q2 2n7002 (low to high) (control signal) sw r2 1k c1 0.01uf vcc c3 1uf (lcd module input) fuse r1 +12.0v q1 si4435dy 1k www.datasheet.co.kr datasheet pdf - http://www..net/
issued date: nov, 05, 2009 model no.: v315b5 - l06 approval version 2.0 8 note (3) the specified power supply current is under the conditions at vcc =12v, ta = 25 2 oc, f v = 60 hz, whereas a power dissipation check pattern below is displayed. active area vcc rising time is 470us 470us +12v gnd 0.9vcc 0.1vcc active area a. white pattern b. black pattern c. horizontal strip pattern www.datasheet.co.kr datasheet pdf - http://www..net/
issued date: nov, 05, 2009 model no.: v315b5 - l06 approval version 2.0 9 note (4) the lvds input characteristics are as follows: www.datasheet.co.kr datasheet pdf - http://www..net/
issued date: nov, 05, 2009 model no.: v315b5 - l06 approval version 2.0 10 3.2 backlight inverter unit 3.2.1 ccfl (cold cathode fluorescent lamp) characteristics ( ta = 25 2 oc) value parameter symbol min. typ. max. unit note lamp input voltage v l - 1560 - v rms lamp current i l 11.8 12.3 12.8 ma rms (1) - - 2710 v rms ta = 0 o c ( 2 ) lamp turn on voltage v s - - 2260 v rms ta = 25 oc (2) operating frequency f l 40 - 70 khz lamp life time l bl 50,000 60,000 - hrs (4) 3.2.2 inverter characteristics ( ta = 25 2 oc) value parameter symbol min. typ. max. unit note total power consumption p bl - 74 78 w (5), (6), i l =12.3ma power supply voltage v bl 22.8 24 25.2 v dc power supply current i bl - 3.08 3.25 a non dimming input ripple noise - - - 912 mv p-p v bl =22.8v oscillating frequency f w 60 63 66 khz (3) dimming frequency f b 150 160 170 hz minimum duty ratio d min 10 20 - % (7) note (1) lamp current is measured by utilizing ac curre nt probe and its value is average by measuring master and slave board. note (2) the lamp starting voltage v s should be applied to the lamp for more than 1 second after startup. otherwise the lamp may not be turned on. note (3) the lamp frequency may produce interference with horizontal synchronous frequency of the display input signals, and it may result in line flow on the display. in order to avoid interference, the lamp frequency should be detached from the horizontal synchronous frequency and its harmonics as far as possible. note (4) the life time of a lamp is defined as when the brightness is larger than 50% of its original value and the effective discharge length is longer than 80% of it s original length (effective discharge length is defined as an area that has equal to or more than 70% brightness compared to the brightness at the center point of lamp.) as the time in which it continues to operate under t he condition at ta = 25 ? 2 j and i l = 11.8~ 12.8marms. note (5) the power supply capacity should be higher than the total inverter power consumption p bl . since the pulse width modulation (pwm) mode was appli ed for backlight dimming, the driving current changed as pwm duty on and off. the transient respon se of power supply should be considered for the changing loading when inverter dimming. note (6) the measurement condition of max. value is based on 31.5" backlight unit under input voltage 24v, average lamp current 12.6 ma and lighting 30 minutes later. note (7) 10% minimum duty ratio is only valid for electrical operation www.datasheet.co.kr datasheet pdf - http://www..net/
issued date: nov, 05, 2009 model no.: v315b5 - l06 approval version 2.0 11 3.2.3 inverter interface characteristics item symbol test condition min type max unit note ?e 4.5 5.0 5.5 v abnormal det_5v det_5v ?e 0 ?e 0.8 v normal on ?e 3.3 ?e 5.3 v on/off control voltage off v blon ?e 0 ?e 0.8 v hi ?e 3.5 ?e 5.3 v duty on external pwm control voltage lo v epwm ?e 0 ?e 0.8 v duty off control signal rising time tr ?e ?e ?e 100 ms control signal falling time tf ?e ?e ?e 100 ms vbl rising time tr1 ?e 30 ?e ?e ms vbl falling time tf1 ?e 30 ?e ?e ms 10%-90%v bl pwm signal rising time t pwmr ?e ?e ?e 50 us pwm signal falling time t pwmf ?e ?e ?e 50 us input impedance r in ?e 1 ?e ?e m [ pwm delay time t pwm ?e 100 ?e ms t on ?e 300 ?e ?e ms blon delay time t on1 300 ?e ?e ms blon off time t off ?e 300 ?e ?e ms note (1) the dimming signal should be valid before bac klight turns on by blon signal. it is inhibited to change the internal/external pwm signal during backlight turn on period. note (2) the power sequence and control signal timing are shown in the following figure. for a certain reason, the inverter has a possibility to be damaged with wrong power sequence and control signal timing. lcd module inverte r 1 hv (pink) 2 hv (white) 1 hv (pink) 2 hv (white) 1 hv (pink) 2 hv (white) 1 hv (pink) 2 hv (white) a a a a a a a a www.datasheet.co.kr datasheet pdf - http://www..net/
issued date: nov, 05, 2009 model no.: v315b5 - l06 approval version 2.0 12 note (3) while system is turned on or off, the power sequences must follow as below descriptions: turn on sequence: vbl ? pwm signal ? blon turn off sequence: bloff ? pwm signal ? vbl 0.1v bl 3.3v 0.8v tr tf backlight on duration 0 v epwm v w ton external pwm duty v bl v blon 0 0 3.5v 0.8v toff external pwm period tr1 tf1 ext. dimming function t pwmf t pwmr t pwm floating ton1 0.9v bl 0.1v bl 0.9v bl www.datasheet.co.kr datasheet pdf - http://www..net/
issued date: nov, 05, 2009 model no.: v315b5 - l06 approval version 2.0 13 4. block diagram 4.1 tft lcd module tft lcd panel (1366x3x768) data driver ic scan driver ic dc/dc converter & reference voltage gnd vcc frame buffer rx0(+/-) rx1(+/-) rx2(+/-) rx3(+/-) rxclk ( +/- ) timing controller backlight unit cn1 gnd blu_on e_pwn vbl det_5v inverter connector cn1: 20022wr14 (yeon-ho ) sellvds input connector (unicorn fzc8-030-tf13 or yeonho10031 hr-30) www.datasheet.co.kr datasheet pdf - http://www..net/
issued date: nov, 05, 2009 model no.: v315b5 - l06 approval version 2.0 14 5. interface pin connection 5.1 tft lcd module cnf1 connector pin assignment pin no. s y mbol descri p tion note 1 nc no connection ( 3 ) 2 scl eeprom serial clock 3 sd a eeprom serial data 4 gnd ground 5 rx0- ne g ative transmission data of p ixel 0 6 rx0+ positive transmission data of p ixel 0 7 gnd ground 8 rx1- ne g ative transmission data of p ixel 1 9 rx1+ positive transmission data of p ixel 1 10 gnd ground 11 rx2- ne g ative transmission data of p ixel 2 12 rx2+ positive transmission data of p ixel 2 13 gnd ground 14 rxclk- ne g ative of clock 15 rxclk+ positive of clock 16 gnd ground 17 rx3- ne g ative transmission data of p ixel 3 18 rx3+ positive transmission data of p ixel 3 19 gnd ground 20 nc no connection ( 3 ) 21 sellvds select lvds data forma t ( 2 )( 4 ) 22 wp eeprom write protection 23 gnd ground 24 gnd ground 25 gnd ground 26 vcc power su pp l y : +12v 27 vcc power su pp l y : +12v 28 vcc power su pp l y : +12v 29 vcc power su pp l y : +12v 30 vcc power su pp l y : +12v note (1) connector type: 10031hr-30 (yeonho) or compatible lvds connector pin orde r defined as follows note (2) high = connect to +3.3v or open : vesa , low = connect to gnd : jeida lvds format please refer to 5.4 lvds interface note (3) reserved for internal use. left it open. www.datasheet.co.kr datasheet pdf - http://www..net/
issued date: nov, 05, 2009 model no.: v315b5 - l06 approval version 2.0 15 note (4) lvds signal pin connected to the lcm side has the following diagram. r1 in the system side should be less than 1k ohm. (r1 < 1k ohm) www.datasheet.co.kr datasheet pdf - http://www..net/
issued date: nov, 05, 2009 model no.: v315b5 - l06 approval version 2.0 16 5.2 backlight unit the pin configuration for the housing and l eader wire is shown in the table below. cn2-cn5 (socket connector): e01b-kcf or equivalent pin no. symbol description remark 1 hv high voltage hv high voltage note (1) the backlight interface housing for high voltage side is a model e01b-kcf , manufactured by jst or equivalent . www.datasheet.co.kr datasheet pdf - http://www..net/
issued date: nov, 05, 2009 model no.: v315b5 - l06 approval version 2.0 17 5.3 inverter unit cn1 (header): 20022wr14 (yeonho) pin no. symbol description 1 2 3 4 5 vbl +24v power input 6 7 8 9 10 gnd ground 11 det_5v check lamp ignition. 12 blu_on bl on/off 13 n.c. no connect. 14 e_pwm external pwm control 5.4 block diagram of interface cn1 r0~r7 : pixel r data, g0~g7 : pixel g data, b0~b7 : pixel b data, de : data enable signal r0-r7 g0 - g 7 b 0 -b7 de host graphics controller txin pll pll r0-r7 g0 - g 7 b 0 -b7 de dclk timing controller lvds transmitter thc63lvdm83a (lvdf83a) lvds receiver thc63lvdf84a rx0+ rx 0 - rx1+ rx1- rx2+ rx2- clk+ clk - rxout 51 [ 51 [ 51 [ 51 [ 51 [ 51 [ 51 [ 51 [ 51 [ 51 [ 100pf 100 p f 100pf 100pf 100pf rx3 - rx3+ www.datasheet.co.kr datasheet pdf - http://www..net/
issued date: nov, 05, 2009 model no.: v315b5 - l06 approval version 2.0 18 note (1) the system must have the transmitter to drive the module. note (2) lvds cable impedance shall be 50 ohms per signal line or about 100 ohms per twist-pair line when it is used differentially. 5.5 lvds interface vesa lvds forma t?g(sellvds pin=h or open) jedia lvds forma t?g(sellvds pin=l) r0~r7: pixel r data (7; msb, 0; lsb) g0~g7: pixel g data (7; msb, 0; lsb) b0~b7: pixel b data (7; msb, 0; lsb) de : data enable signal note (1) rsvd (reserved) pins on the transmitter shall be ?h? or ( ?l? or open) www.datasheet.co.kr datasheet pdf - http://www..net/
issued date: nov, 05, 2009 model no.: v315b5 - l06 approval version 2.0 19 5.6 color data input assignment the brightness of each primary color (red, green and bl ue) is based on the 8-bit gray scale data input for the color. the higher the binary input, the brighter the co lor. the table below provides the assignment of color versus data input. data signal red green blue color r7 r6 r5 r4 r3 r2 r1 r0 g7 g6 g5 g4 g3 g2 g1 g0 b7 b6 b5 b4 b3 b2 b1 b0 basic colors black red green blue cyan magenta yellow white 0 1 0 0 0 1 1 1 0 1 0 0 0 1 1 1 0 1 0 0 0 1 1 1 0 1 0 0 0 1 1 1 0 1 0 0 0 1 1 1 0 1 0 0 0 1 1 1 0 1 0 0 0 1 1 1 0 1 0 0 0 1 1 1 0 0 1 0 1 0 1 1 0 0 1 0 1 0 1 1 0 0 1 0 1 0 1 1 0 0 1 0 1 0 1 1 0 0 1 0 1 0 1 1 0 0 1 0 1 0 1 1 0 0 1 0 1 0 1 1 0 0 1 0 1 0 1 1 0 0 0 1 1 1 0 1 0 0 0 1 1 1 0 1 0 0 0 1 1 1 0 1 0 0 0 1 1 1 0 1 0 0 0 1 1 1 0 1 0 0 0 1 1 1 0 1 0 0 0 1 1 1 0 1 0 0 0 1 1 1 0 1 gray scale of red red(0) / dark red(1) red(2) : : red(253) red(254) red(255) 0 0 0 : : 1 1 1 0 0 0 : : 1 1 1 0 0 0 : : 1 1 1 0 0 0 : : 1 1 1 0 0 0 : : 1 1 1 0 0 0 : : 1 1 1 0 0 1 : : 0 1 1 0 1 0 : : 1 0 1 0 0 0 : : 0 0 0 0 0 0 : : 0 0 0 0 0 0 : : 0 0 0 0 0 0 : : 0 0 0 0 0 0 : : 0 0 0 0 0 0 : : 0 0 0 0 0 0 : : 0 0 0 0 0 0 : : 0 0 0 0 0 0 : : 0 0 0 0 0 0 : : 0 0 0 0 0 0 : : 0 0 0 0 0 0 : : 0 0 0 0 0 0 : : 0 0 0 0 0 0 : : 0 0 0 0 0 0 : : 0 0 0 0 0 0 : : 0 0 0 gray scale of green green(0) / dark green(1) green(2) : : green(253) green(254) green(255) 0 0 0 : : 0 0 0 0 0 0 : : 0 0 0 0 0 0 : : 0 0 0 0 0 0 : : 0 0 0 0 0 0 : : 0 0 0 0 0 0 : : 0 0 0 0 0 0 : : 0 0 0 0 0 0 : : 0 0 0 0 0 0 : : 1 1 1 0 0 0 : : 1 1 1 0 0 0 : : 1 1 1 0 0 0 : : 1 1 1 0 0 0 : : 1 1 1 0 0 0 : : 1 1 1 0 0 1 : : 0 1 1 0 1 0 : : 1 0 1 0 0 0 : : 0 0 0 0 0 0 : : 0 0 0 0 0 0 : : 0 0 0 0 0 0 : : 0 0 0 0 0 0 : : 0 0 0 0 0 0 : : 0 0 0 0 0 0 : : 0 0 0 0 0 0 : : 0 0 0 gray scale of blue blue(0) / dark blue(1) blue(2) : : blue(253) blue(254) blue(255) 0 0 0 : : 0 0 0 0 0 0 : : 0 0 0 0 0 0 : : 0 0 0 0 0 0 : : 0 0 0 0 0 0 : : 0 0 0 0 0 0 : : 0 0 0 0 0 0 : : 0 0 0 0 0 0 : : 0 0 0 0 0 0 : : 0 0 0 0 0 0 : : 0 0 0 0 0 0 : : 0 0 0 0 0 0 : : 0 0 0 0 0 0 : : 0 0 0 0 0 0 : : 0 0 0 0 0 0 : : 0 0 0 0 0 0 : : 0 0 0 0 0 0 : : 1 1 1 0 0 0 : : 1 1 1 0 0 0 : : 1 1 1 0 0 0 : : 1 1 1 0 0 0 : : 1 1 1 0 0 0 : : 1 1 1 0 0 1 : : 0 1 1 0 1 0 : : 1 0 1 note (1) 0: low level voltage, 1: high level voltage www.datasheet.co.kr datasheet pdf - http://www..net/
issued date: nov, 05, 2009 model no.: v315b5 - l06 approval version 2.0 20 6. interface timing 6.1 input signal timing specifications the input signal timing specifications are sh own as the following table and timing diagram. signal item symbol min. typ. max. unit note frequency f clkin (=1/tc) 60 76 82 mhz input cycle to cycle jitter t rcl ?e ?e 200 ps (3) spread spectrum modulation range f clkin_mod f clkin -2% ?e f clkin +2% mhz lvds receiver clock spread spectrum modulation frequency f ssm 200 khz (4) setup time tlvsu 600 ?e ?e ps lvds receiver data hold time tlvhd 600 ?e ?e ps (5) f r5 47 50 53 hz frame rate f r6 57 60 63 hz total tv 778 806 888 th tv=tvd+tvb display tvd 768 768 768 th ?e vertical active display term blank tvb 10 38 120 th ?e total th 1442 1560 1936 tc th=thd+thb display thd 1366 1366 1366 tc ?e horizontal active display term blank thb 76 194 570 tc ?e note (1) please make sure the range of pixel clock has follow the below equation ?g f clkin(max) ? f r 6 ? tv ? th f r 5 ? tv ? th ? f clkin(min) note (2) this module is operated in de only mode and please follow the input signal timing diagram below ?g www.datasheet.co.kr datasheet pdf - http://www..net/
issued date: nov, 05, 2009 model no.: v315b5 - l06 approval version 2.0 21 input signal timing diagram note (3) the input clock cycle-to-cycle jitter is defined as below figures. trcl = i t1 ? ti t vd t vb t v t h de t hb valid display data (1366) t c dclk t hd de dat www.datasheet.co.kr datasheet pdf - http://www..net/
issued date: nov, 05, 2009 model no.: v315b5 - l06 approval version 2.0 22 note (4) the sscg (spread spectrum clock generator) is defined as below figures. note (5) the lvds timing diagram and setup/hold time is defined and showing as the following figures. lvds receiver interface timing diagram rxclk+/- rxn+/- 14 1 t 14 3 t 14 5 t 14 7 t 14 9 t 14 11 t 14 13 t tlvsu tlvhd tc www.datasheet.co.kr datasheet pdf - http://www..net/
issued date: nov, 05, 2009 model no.: v315b5 - l06 approval version 2.0 23 0.5 ?? t 1 ?? 10ms 0 ?? t 2 ?? 50ms 0 ?? t 3 ?? 50ms 500ms ?? t 4 50% 0v 0v 50% t 6 t 5 t 3 t 1 0.1v cc 0.1v cc t 4 t 2 valid power on power off lvds signals power on/off sequence backlight (recommended) 500ms ?? t 5 100ms ?? t 6 t 7 t 8 option signals (sellvds) 0 ?? t 7 ?? t2 0 ?? t 8 ?? t3 6.2 power on/off sequence to prevent a latch-up or dc operati on of lcd module, the power on/off sequence should be as the diagram below. note (1) the supply voltage of the external system fo r the module input should follo w the definition of vcc. note (2) apply the lamp voltage within the lcd operat ion range. when the backlight turns on before the lcd operation or the lcd turns off before the backlight turns off, the display may momentarily become abnormal screen. note (3) in case of vcc is in off level, please keep the level of input signals on the low or high impedance. if t2<0, that maybe cause electrical overstress failures. note (4) t4 should be measured after the module has been fully discharged between power off and on period. note (5) interface signal shall not be kept at high impedance when the power is on. www.datasheet.co.kr datasheet pdf - http://www..net/
issued date: nov, 05, 2009 model no.: v315b5 - l06 approval version 2.0 24 7. optical characteristics 7.1 test conditions item symbol value unit ambient temperature ta 25 ? 2 o c ambient humidity ha 50 ? 10 %rh supply voltage v cc 12.0 v input signal according to typical value in "3. electrical characteristics" lamp current i l 12.3 ? 0.5 ma oscillating frequency (inverter) f w 63 ? 3 khz frame rate fr 60 hz 7.2 optical specifications the relative measurement methods of optical characteri stics are shown in 7.2. t he following items should be measured under the test conditions described in 7.1 and stable environment shown in note (6). item s y mbol condition min. t yp . max. unit note contrast ratio cr 2600 3500 - - ( 2 ) response time gray to gray average 8.5 14 ms (3) center luminance of white l c 360 450 - cd/m 2 ( 4 ) white variation w - - 1.3 - (7) cross talk ct - - 4.0 % ( 5 ) rx 0.648 - red r y 0.331 - gx 0.272 - green g y 0.601 - bx 0.143 - blue b y 0.064 - wx 0.280 - white w y typ -0.03 0.290 typ +0.03 - (6) color chromaticity color gamut cg x =0 , y =0 viewing angle at normal direction 72 % ntsc x + 80 88 - horizontal x - 80 88 - y + 80 88 - viewing angle vertical y - cr 20 80 88 - deg. (1) www.datasheet.co.kr datasheet pdf - http://www..net/
issued date: nov, 05, 2009 model no.: v315b5 - l06 approval version 2.0 25 note (1) definition of viewing angle ( x, y): viewing angles are measured by autronic conoscope cono-80. note (2) definition of contrast ratio (cr): the contrast ratio can be calculated by the following expression. contrast ratio (cr) = l255 / l0 l255: luminance of gray level 255 l 0: luminance of gray level 0 cr = cr (5), where cr (x) is corresponding to the contrast ratio of the point x at the figure in note (7). note (3) definition of gray to gray switching time : the driving signal means the signal of luminance 0%, 20%, 40%, 60%, 80%, 100%. gray to gray average time means the aver age switching time of luminance 0%,20%, optical response 100% 90% 10% 0% gray to gray switching time time gray to gray switching time 12 o?clock direction y+ = 90o 6 o?clock y- = 90o x ? x + y- y + x- y+ y- x+ normal x = y = 0o x+ = 90o x- = 90o www.datasheet.co.kr datasheet pdf - http://www..net/
issued date: nov, 05, 2009 model no.: v315b5 - l06 approval version 2.0 26 40%, 60%, 80%, 100% to each other. note (4) definition of luminance of white (l c , l ave ): measure the luminance of gray leve l 255 at center point and 5 points l c = l (5) where l (x) is corresponding to the luminance of the point x at the figure in note (7). note (5) definition of cross talk (ct): ct = | y b ? y a | / y a 100 (%) where: (a) y a = luminance of measured location without gray level 255 pattern (cd/m 2 ) y b = luminance of measured location with gray level 255 pattern (cd/m 2 ) (b) y a = luminance of measured location without gray level 255 pattern (cd/m 2 ) y b = luminance of measured location with gray level 255 pattern (cd/m 2 ) note (6) measurement setup: the lcd module should be stabilized at given temp erature for 1 hour to avoid abrupt temperature change during measuring. in order to stabilize the luminance, the measurement should be executed after lighting backlight for 1 hour in a windless room. a ctive area y a, u (d/2,w/8) y a, r (7d/8,w/2) y a, d (d/2,7w/8) y a, l (d/8,w/2) (0, 0) (d,w) gray 51 a ctive area gray 0 (d/4,w/4) (3d/4,3w/4) (0, 0) y b, u (d/2,w/8) y b, r (7d/8,w/2) y b, d (d/2,7w/8) y b, l (d/8,w/2) (d,w) gray 51 a ctive area y a, u (d/2,w/8) y a, r (7d/8,w/2) y a, d (d/2,7w/8) y a, l (d/8,w/2) (0, 0) (d,w) gray 0 a ctive area gray 0 (d/4,w/4) (3d/4,3w/4) (0, 0) y b, u (d/2,w/8) y b, r (7d/8,w/2) y b, d (d/2,7w/8) y b, l (d/8,w/2) (d,w) gray 0 gray 255 gray 255 www.datasheet.co.kr datasheet pdf - http://www..net/
issued date: nov, 05, 2009 model no.: v315b5 - l06 approval version 2.0 27 note (7) definition of white variation ( w): measure the luminance of gray level 255 at 5 points w = maximum [l (1), l (2), l (3), l (4), l (5)] / minimum [l (1), l (2), l (3), l (4), l (5)] cs - 2000 500 mm lcd m odule lcd p anel light shield room ( ambient l uminance < 2 l u x) field of view = 1o d w active area vertical line horizontal line : test point x=1 to 5 5 1 2 3 4 d/4 d/2 3d/4 w/4 w/2 3w/4 x www.datasheet.co.kr datasheet pdf - http://www..net/
issued date: nov, 05, 2009 model no.: v315b5 - l06 approval version 2.0 28 8. definition of labels 8.1 cmo module label the barcode nameplate is pasted on each module as illustration, and its definitions are as following explanation. (a) model name: V315B5-L06 (b) revision: rev. xx, for example: a0, a1? b1, b2? or c1, c2?etc. (c) serial id: x x x x x x x y m d l n n n n product line year, month, date cmo internal use cmo internal use revision cmo internal use serial no. chi mei optoelectronics chi mei optoelectronics x x x x x x x y m d l n n n n v315b5 -l06 rev. xx x x x x x x x y m d l n n n n v315b5 -l06 rev. xx www.datasheet.co.kr datasheet pdf - http://www..net/
issued date: nov, 05, 2009 model no.: v315b5 - l06 approval version 2.0 29 serial id: c m 3 1 b 5 6 x x x x x l x x l y m d n n n n serial id includes the information as below: (a) manufactured date: year: 0~9, for 2000~2009 month: 1~9, a~c, for jan. ~ dec. day: 1~9, a~y, for 1 st to 31 st , exclude i ,o, and u. (b) revision code: cover all the change (c) serial no.: manufacturing sequence of product (d) product line: 1 -> line1, 2 -> line 2, ?etc. product line year, month, date cmo internal use model name: V315B5-L06 = 31b56 cmo = cm serial no. www.datasheet.co.kr datasheet pdf - http://www..net/
issued date: nov, 05, 2009 model no.: v315b5 - l06 approval version 2.0 30 9. packaging 9.1 packing specifications (1) 5 lcd tv modules / 1 box (2) box dimensions : 826(l) x 376 (w) x 540 (h) (3) weight : approximately 30kg (5 modules per box) 9.2 packing method figures 9-1 and 9-2 are the packing method lcd tv module anti-static bag carton carton label cushion 2 pcs drier figure.9-1 packing method www.datasheet.co.kr datasheet pdf - http://www..net/
issued date: nov, 05, 2009 model no.: v315b5 - l06 approval version 2.0 31 pe sheet corner protector film pp belt (l1080*50*50mm t=5) sea / land transportation (40ft hq container) pe sheet corner protector film film (l1080*50*50mm t=5) pp belt pe sheet (l1150*w850*140mm) (l700*50*50mm t=5) (l700*50*50mm t=5) (l1150*w850*140mm) (l1150*w850*140mm) gross:285kg gross:195kg gross:390kg pe sheet corner protector (l1350*50*50mm t=3) pp belt sea / land transportation film (40ft container) air transportation figure.9-2 packing method www.datasheet.co.kr datasheet pdf - http://www..net/
issued date: nov, 05, 2009 model no.: v315b5 - l06 approval version 2.0 32 10. precautions 10.1 assembly and handling precautions (1) do not apply rough force such as bending or twisting to the module during assembly. (2) it is recommended to assemble or to install a modul e into the user?s system in clean working areas. the dust and oil may cause electrical short or worsen the polarizer. (3) do not apply pressure or impulse to the module to prevent the damage of lcd panel and backlight. (4) always follow the correct power-on sequence when the lcd module is turned on. this can prevent the damage and latch-up of the cmos lsi chips. (5) do not plug in or pull out the i/f connector while the module is in operation. (6) do not disassemble the module. (7) use a soft dry cloth without chemicals for cleaning , because the surface of polarizer is very soft and easily scratched. (8) moisture can easily penetrate into lcd module and may cause the damage during operation. (9) high temperature or humidity may deteriorate the performance of lcd module. please store lcd modules in the specified storage conditions. (10) when ambient temperature is lower than 10oc, the display quality might be reduced. for example, the response time will become slow, and the starting voltage of ccfl will be higher than that of room temperature. 10.2 safety precautions (1) the startup voltage of a backlight is over 1000 volt s. it may cause an electrical shock while assembling with the inverter. do not disassemble the modul e or insert anything into the backlight unit. (2) 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, skin or clothes, it has to be washed away thoroughly with soap. (3) after the module?s end of life, it is not harmful in case of normal operation and storage. www.datasheet.co.kr datasheet pdf - http://www..net/
issued date: nov, 05, 2009 model no.: v315b5 - l06 approval version 2.0 33 11. mechanical characteristics www.datasheet.co.kr datasheet pdf - http://www..net/
issued date: nov, 05, 2009 model no.: v315b5 - l06 approval version 2.0 34 www.datasheet.co.kr datasheet pdf - http://www..net/
issued date: nov, 05, 2009 model no.: v315b5 - l06 approval version 2.0 35 www.datasheet.co.kr datasheet pdf - http://www..net/

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