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product specification 1/ 26 lc320wxn ver. 1.0 for approval specification 32.0? wxga tft lcd title model buyer *when you obtain standard approval, please use the above model name without suffix lc320wxn *model sac2 (rohs verified) suffix lg display co., ltd. supplier ) ) ( ( final specification preliminary specification ? please return 1 copy for your confirmation with your signature and comments. / / / signature date approved by this product must be used for a tv application this is not designed for the public display. tv product development dept. lg display co., ltd d.h. kwon / engineer h.i. jang / chief engineer j.h. lee / senior manager signature date reviewed by prepared by approved by www.datasheet.co.kr datasheet pdf - http://www..net/
product specification 2/ 26 lc320wxn ver. 1.0 contents 26 handling precautions for protection film 9-6 25 precautions 9 25 mounting precautions 9-1 26 operating precautions 9-2 26 electrostatic discharge control 9-3 26 precautions for strong light exposure 9-4 26 storage 9-5 12 8 interface connections 3-2 color data reference 3-5 24 designation of lot mark 8-1 24 packing form 8-2 24 packing 8 23 emc 7-2 1 cover 2 contents 3 record of revisions 4 general description 1 5 absolute maximum ratings 2 6 electrical specifications 3 6 electrical characteristics 3-1 10 signal timing specifications 3-3 11 signal timing waveforms 3-4 13 power sequence 3-6 15 optical specifications 4 19 mechanical characteristics 5 22 reliability 6 23 international standards 7 23 safety 7-1 page item number www.datasheet.co.kr datasheet pdf - http://www..net/
product specification 3/ 26 lc320wxn ver. 1.0 final specification table - mar, 31, 2008 1.0 description page revision date revision no. record of revisions www.datasheet.co.kr datasheet pdf - http://www..net/
product specification 4/ 26 lc320wxn ver. 1.0 general features viewing angle free ( r/l 178(typ.), u/d 178(typ.)) viewing angle (cr>10) 8bit, 16,7 m colors color depth 1366 horiz. by 768 vert. pixels rgb stripe arrangement pixel format 500 cd/m 2 (center 1 point) (typ.) luminance, white total 87.5watt (typ.) (logic=3.5 w, lamp= 84w [vbr-a=1.65v] ) power consumption 6,150g(typ.) weight transmissive mode, normally black display operating mode hard coating(3h), anti-glare tr eatment of the front polarizer (haze 13%) surface treatment 170.25 w x 510.75 w x rgb pixel pitch 760.0 mm(h) x 450.0 mm(v) x 48.0 mm(d) (typ.) outline dimension 31.51 inches(800.4mm) diagonal active screen size 1. general description the lc320wxn is a color active matrix liquid crystal display with an integral external electrode fluorescent lamp(eefl) backlight system. the matrix employs a- si thin film transistor as the active element. it is a transmissive type display operating in the normally black mode. it has a 31.51 inch diagonally measured active display area with wxga resolution (768 vertical by 1366 horizontal pixel array). each pixel is divided into red, green and blue sub-pixels or dots which are arranged in vertical stripes. gray scale or the luminance of the sub-pixel color is determined with a 8-bit gray scale signal for each dot, thus presenting a palette of more than 16.7m(true) colors. it has been designed to apply the 8-bit 1-port lvds interface. it is intended to support lcd tv, pctv where high brightness, super wide viewing angle, high color gamut, high color depth and fast response time are important. cn1 (30pin) lvds 5pair power circuit block source driver circuit s1 s1366 rgb tft - lcd panel (1366 ? rgb ? 768 pixels) g1 g768 gate driver circuit +12.0v select #9 timing controller [lvds rx + odc + dcr + sdram + spread spectrum integrated] back light assembly (12eefl) cn2, inverter (master, 14pin, high) +24.0v, v br -a, v br -b, on/off eeprom sda scl dcr_enable #10 v br_ext #27 v br_out #28 www.datasheet.co.kr datasheet pdf - http://www..net/
product specification 5/ 26 lc320wxn ver. 1.0 the following items are maximum values which, if exceeded, may cause faulty operation or damage to the lcd module. table 1. absolute maximum ratings 2. absolute maximum ratings notes : 1. temperature and relative humidity range are shown in the figure below. wet bulb temperature should be 39 ? c max. and no condensation of water. 2. gravity mura can be guaranteed under 40 ? condition. 90% 10 20 30 40 50 60 70 80 0 -20 0 10 20 30 40 50 dry bulb temperature [ ? c ] wet bulb temperature [ ? c ] storage operation humidity [(%)rh] 10% 40% 60% 60 v dc +5.0 0 v br brightness control voltage note 1,2 ? c +50 0 t op operating temperature v dc +27.0 -0.3 v bl backlight inverter lcm unit %rh 90 10 h op operating ambient humidity %rh 90 10 h st storage humidity ? c +60 -20 t st storage temperature v dc +5.5 -0.3 v on/off on/off control voltage at 25 2 ? c v dc +14.0 -0.3 v lcd power input voltage max min parameter remark value symbol www.datasheet.co.kr datasheet pdf - http://www..net/
product specification 6/ 26 lc320wxn ver. 1.0 it requires two power inputs. one is employed to power for the lcd circuit. the other is used for the eefl backlight and inverter circuit. table 2. electrical characteristics 1 ma 384 295 - 1 watt 4.6 3.5 - p lcd power consumption 3 a 3.0 - - i rush rush current v dc 12.6 12.0 11.4 v lcd power input voltage 2 ma 494 380 - i lcd power input current circuit : parameter symbol max typ min note unit value 3. electrical specifications 3-1. electrical characteristics notes : 1. the specified current and power consumption are under the v lcd =12.0v, 25 2 ? c, f v =60hz condition whereas mosaic pattern(8 x 6) is displayed and f v is the frame frequency. 2. the current is specified at full white pattern. 3. the duration of rush current is about 2ms and rising time of power input is 1ms (min.). mosaic pattern(8 x 6) white : 255 gray black : 0 gray full white pattern white : 255 gray www.datasheet.co.kr datasheet pdf - http://www..net/
product specification 7/ 26 lc320wxn ver. 1.0 table 3. electrical characteristics (continue) power consumption ibl_b before aging ibl_a after aging power supply input current 4 hrs 50,000 life time brightness adjust v br-a = 3.3v ? 2 a 5.0 4.5 - v br-a = 3.3v ? 1 a 4.0 3.6 - v br-a = 1.65v ? 1 w 92.4 84 - pbl v br-a = 1.65v ? 1 a 3.85 3.5 - 1 vp-p 0.5 - - power supply input voltage ripple v br-a = 1.65v ? 2 a 4.5 4.0 - 1 v bl = 22.8v v br-b = 3.3v v br-a = 1.65v a 6.3 - - irush power supply input current (in-rush) 3 v 3.3 - 0 v br-b lamp: inverter : vdc 3.3 1.65 0.0 v br-a brightness adjust input voltage for control system signals vdc 25.2 24.0 22.8 vbl power supply input voltage on/off off on vdc 5.0 - 2.5 v on vdc 0.8 0.0 -0.3 v off parameter symbol max typ min notes unit values notes : 1. electrical characteristics are determined after the unit has been ?on? and stable for approximately 120 minutes at 25 ? 2 ? c. the specified current and power consumption are under the typical supply input voltage 24vand v br (v br-a : 1.65v & v br-b :3.3v), it is total power consumption. the ripple voltage of the power supply input volt age is under 0.5 vp-p. lpl recommend input voltage is 24.0v ? 5%. 2. electrical characteristics are determined within 30 minutes at 25 ? 2 ? c. the specified currents are under the typical supply input voltage 24v. 3. the brightness of the lamp after lighted for 5minutes is defined as 100%. ts is the time required for the brightness of the center of the lamp to be not less than 95% at typical current. the screen of lcd module may be partially dark by the time the brightness of lamp is stable after turn on. 4. specified values are for a single lamp which is aligned horizontally. the life time is determined as the time which luminance of the lamp is 50% compared to that of initial value at the typical lamp current (v br-a : 1.65v & v br-b :3.3v), on condition of continuous operating at 25 ? 2 ? c 5. the duration of rush current is about 20 ms. www.datasheet.co.kr datasheet pdf - http://www..net/
product specification 8/ 26 lc320wxn ver. 1.0 this lcd module employs two kinds of interface c onnection, a 30-pin connector is used for the module electronics and one connectors(14-pin) are used for the integral backlight system. 3-2-1. lcd module 3-2. interface connections table 4. module connector(cn1) pin configuration - lcd connector(cn1) : fi-x30ssl-hf (manufactured by jae) or equivalent - mating connector : fi-x30c2l (manufactured by jae) or equivalent 2 %zobnjd$3&obcmf ? - ? %jtbcmf ? ) ? &obcmf
%$3&obcmf 10 lvds receiver signal(+) rd+ 25 lvds receiver signal(-) rd- 24 ground gnd 23 lvds receiver clock signal(+) rclk+ 22 lvds receiver clock signal(-) rclk- 21 lvds receiver signal(-) rb- 15 ground gnd 14 lvds receiver signal(+) ra+ 13 lvds receiver signal(-) ra- 12 ground gnd 11 &yufsobm7#3joqvugspn4ztufnup-$%npevmf 7#3@&95 28 low : normal operating high : interlace free mode reserved 29 3 ground gnd 30 power supply +12.0v vlcd 2 power supply +12.0v vlcd 3 power supply +12.0v vlcd 4 ground gnd 5 ground gnd 6 ground gnd 7 ground gnd 7 1 select lvds data format select 9 lvds receiver signal(+) rb+ 16 ground gnd 17 lvds receiver signal(-) rc- 18 lvds receiver signal(+) rc+ 19 ground gnd 20 ground gnd 26 7#3pvuqvugpsn-$%npevmf 7#3@065 27 note description symbol pin no. vlcd power supply +12.0v 1 notes: 1. the pin no 9 is an option pin for dism or lg format. ( vesa format = ?gnd? / jeida format =?vcc?) please refer to appendix for further details. 2. the pin no 10 is an option pin for dcr function ( enable = ?vcc? / disable =?gnd?) 3. the pin no 30 is lcd test option. lcm operates ?agp? (auto generation pattern) or ?nsb? (no signal black) is case that lvds signals are out of frequency or abnormal condition in spite of 12 volt power supply. lpl recommends ?nsb?. ( agp : ?vcc? or ?open? / nsb : ?gnd? ) 4. all gnd (ground) pins should be connected together, which should be also connected to the lcd module?s metal frame. 5. all v lcd (power input) pins should be connected together. 6. input levels of lvds signals are based on the iea 664 standard. www.datasheet.co.kr datasheet pdf - http://www..net/
product specification 9/ 26 lc320wxn ver. 1.0 master -inverter connector : 20022wr-14b1 (manufactured by yeon-ho) or equivalent - mating connector : phr-14 or equivalent table 7. inverter connector pin configulation 3-2-2. backlight inverter 2, 3 v br-a analog dimming voltage dc 0.0v ~ 3.3v (typ : 1.65v) v br- a 11 on/off 0.0v ~ 5.0v v on/off 12 4 status normal : upper 3.0v abnormal : under 0.7v status 14 v br - b gnd gnd gnd gnd gnd v bl v bl v bl v bl v bl master 3 backlight ground gnd 7 backlight ground gnd 8 1 burst dimming voltage dc 0.0v ~ 3.3v v br -b 13 backlight ground gnd 10 backlight ground gnd 9 backlight ground gnd 6 power supply +24.0v v bl 5 power supply +24.0v v bl 4 power supply +24.0v v bl 3 power supply +24.0v v bl 2 power supply +24.0v v bl 1 note description symbol pin no rear view of lcm pcb ? ? 14 1 notes : 1. gnd should be connected to the lcd module?s metal frame. 2. if pin #11 is open, v br -a = 1.65v. when apply over 1.65v( ~ 3.3v) continuously, its luminance is increasing however lamp?s life time is decreasing. it could be usable for boost up luminance when usi ng dcr (=dynamic contrast ratio) function only. 3. minimum brightness : v br -b =0v maximum brightness : v br -b = 3.3v 4. even though pin #14 is open, there is no effect on invert er operating, the output terminal of inverter. 5. each impedance of pin #11,12 and 13 is 147[ ? ], 38[ ? ], 118[ ? ] www.datasheet.co.kr datasheet pdf - http://www..net/
product specification 10 / 26 lc320wxn ver. 1.0 table 6 shows the signal timing required at the input of the lvds transmitter. all of the interface signal timings should be satisfied with the following specification for normal operation. 3-3. signal timing specifications note : 1. the performance of the electro-optical characte ristics may be influenced by variance of the vertical refresh rate. 2. above timing tables are only valid for de mode. table 6. timing table for ntsc &pal t hp- t hv 162 t hp- t hv - horizontal blank t clk 1366 1366 1366 t hv horizontal valid t hp t vp- t vv 22 t vp- t vv - vertical blank t hp 768 768 768 t vv vertical valid t hp - 5 - t wv width hz 63 60 47 f v frequency t hp 1063 790 776 t vt period - 50 24 t hbp horizontal back porch - 80 40 t hfp horizontal front porch t clk - 32 - t wh width t hp khz hz - 15 5 t vbp vertical back porch - 2 1 t vfp vertical front porch 50 47.4 45 f h frequency t clk 1920 1528 1456 t ht period hsync note 1) pal : 47~53hz ntsc : 57~63hz vsync mhz 80 72.4 63 - frequency ns 15.8 13.8 12.5 t clk period dclk note unit max typ min symbol item [ de (data enable) only ] www.datasheet.co.kr datasheet pdf - http://www..net/
product specification 11 / 26 lc320wxn ver. 1.0 3-4. signal timing waveforms t hp t hbp t hv t hfp t vp t wv t vbp t vv t vfp hsync vsync de(data enable) de(data enable) t wh * reference : sync. relation * t hb = t hfp + t wh +t hbp * t vb = t vfp + t wv +t vbp 0.7vdd 0.3vdd t clk invalid data valid data invalid data pixel 0,0 pixel 2,0 de(data enable) 0.5 vdd dclk data de, data www.datasheet.co.kr datasheet pdf - http://www..net/
product specification 12 / 26 lc320wxn ver. 1.0 the brightness of each primary color(red,green,blue) is based on the 8-bit gray scale data input for the color. the higher binary input, the brighter the color. table 7 provides a reference for color versus data input. table 7. color data reference 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 green (000) dark green 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 green (001) ... ... ... ... 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 green (254) 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 (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 red (000) dark red 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 red (001) ... ... ... ... 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 0 red (254) 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 (255) 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 blue (001) ... ... ... ... 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 blue (254) 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 (255) blue (000) dark white yellow magenta cyan blue (255) green (255) red (255) black 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 basic color 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 blue msb lsb green msb lsb red msb lsb b7 b6 b5 b4 b3 b2 b1 b0 g7 g6 g5 g4 g3 g2 g1 g0 r7 r6 r5 r4 r3 r2 r1 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 blue color input color data 3-5. color data reference www.datasheet.co.kr datasheet pdf - http://www..net/
product specification 13 / 26 lc320wxn ver. 1.0 3-6. power sequence 3-6-1. lcd driving circuit note : 1. please avoid floating state of interface signal at invalid period. 2. when the interface signal is invalid, be sure to pull down the power supply v lcd to 0v. 3. the t3/t4 is recommended value, the case when failed to meet a minimum specification, abnormal display would be shown. there is no reliability problem. 4. if the on time of signals(interface signal and option signals) precedes the on time of power(v lcd ), check the lcd logic power(vcc) is under 0.8v, ot herwise it will be happened abnormal display. 5. t6 should be measured after the module has been fully discharged between power off and on period. - t2 - - 4 4 5 3 3 4 notes s - - 2.0 t6 ms 0 t8 ms 0 t7 ms - - 0 t2 ms ms - - 200 t3 - - 200 t4 ms - - 0 t5 ms 20 - 0.5 t1 max typ min unit value parameter table 9. power sequence 10% 0v 90% 10% t 1 t 2 t 5 t 6 lamp on t 3 t 4 t 7 t 8 90% invalid data invalid data interface signal (tx) power for lamp power supply for lcd v lcd option signal (lvds_select, dcr_enable, bit_select) 0v valid data www.datasheet.co.kr datasheet pdf - http://www..net/
product specification 14 / 26 lc320wxn ver. 1.0 note : 1. t1 describes rising time of 0v to 24v and this parameter does not applied at restarting time 2. t4(max) is less than t2. 3. in t7 section, v br -b should be max level(3.3v) and v br -a should be 1.65v. 3-6-2. sequence for inverter power supply for inverter v on/off v bl 10% 0v 90% t 1 t 2 t 3 t 2 0.7v t 4 24v (typ.) t 5 lamp on t 4 t7 1000ms (min) 1000ms (min) table 12. power sequence for inverter 3-6-3. deep condition for inverter v bl (typ.) x 0.8 0 v v bl : 24v t6 v bl (typ) x 0.8 ms 10 - - t6 3 ms - - 1000 t7 - ms - - 10 t5 2 ms 0 t4 1 remarks ms - - 500 t2 ms - - 200 t3 ms - - 20 t1 max typ min units values parameter v br-a & v br-b www.datasheet.co.kr datasheet pdf - http://www..net/
product specification 15 / 26 lc320wxn ver. 1.0 table 10. optical characteristics lcd module optical stage(x,y) pritchard 880 or equivalent 50cm 6 gray scale 2.2 - 1100 800 cr 5p y axis, down ( =270 ? ) y axis, up ( =90 ? ) x axis, left ( =180 ? ) x axis, right( =0 ? ) - - 89 d - - 89 u - - 89 l 5 degree - - 89 r viewing angle (cr>10) white blue green red 0.613 gy 0.291 gx 0.061 by 0.146 bx 0.292 wy 0.279 wx ms 0.335 ry typ +0.03 0.636 typ -0.03 rx color coordinates [cie1931] 4 12 8 - g to g response time 3 1.3 - - white luminance variation 2 cd/m 2 500 400 l wh surface luminance, white 1 note unit contrast ratio (tbd) max typ min value symbol parameter fig. 1 optical characteristic measurement equipment and method 4. optical specification optical characteristics are determined after the unit has been ?on? and for 30 minutes in a dark environment at 25 ? 2 ? c. the values are specified at an approximate dist ance 50cm from the lcd surface at a viewing angle of and equal to 0 ? . fig. 1 shows additional information conc erning the measurement equipment and method. ta= 25 ? 2 ? c, v lcd =12.0v, f v =60hz, dclk=72.4mhz, vbr-a =1.65v, vbr-b =3.3v www.datasheet.co.kr datasheet pdf - http://www..net/
product specification 16 / 26 lc320wxn ver. 1.0 table 11. gray scale specification 100 88.0 75.8 64.1 53.3 43.9 35.4 28.0 21.6 16.7 12.1 8.10 4.90 2.60 1.10 0.32 0.10 luminance [%] (typ.) l239 l255 l159 l175 l191 l207 l111 l127 l143 l223 l47 l63 l79 l95 l31 l15 l0 gray level notes :1. contrast ratio(cr) is defined mathematically as : cr(contrast ratio) = maximum crn (n=1, 2, 3, 4, 5) surface luminance at position n with all white pixels crn = surface luminance at position n with all black pixels n = the position number(1, 2, 3, 4, 5). for more information, see fig 2. 2. surface luminance are determined after the unit has been ?on? and 30min after lighting the backlight in a dark environment at 25 ? 2 ? c. surface luminance is the luminance value at center 1-point across the lcd surface 50cm from the surface with all pixels displaying white. for more information see the fig. 2. 3. the variation in surface luminance , white is defined as : white(5p) = maximum(l on1 ,l on2 , l on3 , l on4 , l on5 ) / minimum(l on1 ,l on2 , l on3 , l on4 , l on5 ) where l on1 to l on5 are the luminance with all pixels displaying white at 5 locations . for more information, see the fig. 2. 4. response time is the time required for the display to transition from g(n) to g(m) (rise time, tr r ) and from g(m) to g(n) (decay time, tr d ). for additional information see the fig. 3. (n product specification 17 / 26 lc320wxn ver. 1.0 fig. 3 response time response time is defined as the following figure and sh all be measured by switching the input signal for ?gray(n)? and ?gray(m)?. measuring point for surface luminance & measuring point for luminance variation. fig. 2 5 points for luminance measure h a v b y ? t gray(m) gray(n) t r tf 100 90 10 0 optical response n,m = 0(black)~255(white), n product specification 18 / 26 lc320wxn ver. 1.0 fig. 4 viewing angle dimension of viewing angle range normal y e = 0 , right = 180 , left = 270 , down = 90 , up www.datasheet.co.kr datasheet pdf - http://www..net/
product specification 19 / 26 lc320wxn ver. 1.0 table 12 provides general mechanical characteristics. 5. mechanical characteristics table 12. mechanical characteristics value item 392.256mm vertical hard coating(3h) anti-glare treatment of the front polarizer(13%) surface treatment 6,150 g(typ.), 6,770g(max) weight 398.4mm vertical 450.0 mm vertical 48.0 mm depth 697.685mm horizontal active display area 703.8mm horizontal bezel area 760.0mm horizontal outline dimension note : 1.please refer to a mechanic drawing in terms of tolerance at the next page. www.datasheet.co.kr datasheet pdf - http://www..net/
product specification 20 / 26 lc320wxn ver. 1.0 www.datasheet.co.kr datasheet pdf - http://www..net/
product specification 21 / 26 lc320wxn ver. 1.0 notes : it should be recommended that any exterior materials do not go passing up the red area slanted. ( for example, electrical cable, system board , etc ). otherwise, it could cause that abnormal display happens. www.datasheet.co.kr datasheet pdf - http://www..net/
product specification 22 / 26 lc320wxn ver. 1.0 6. reliability table 13. environment test condition condition : 150pf, 330 ohm case , air evaluation : ? 15kv esd test 7 ta= 40 ? c 90%rh 240h humidity condition operation 8 0 - 14,000 feet(4267.2m) 0 - 40,000 feet(12192m) altitude operating storage / shipment 9 shock level : 100g waveform : half sine wave, 2ms direction : ? x, ? y, ? z one time each direction shock test (non-operating) 6 wave form : random vibration level : 1.0g rms bandwidth : 10-300hz duration : x,y,z, 10 min one time each direction vibration test (non-operating) 5 ta= 0 ? c 240h low temperature operation test 4 ta= 50 ? c 50%rh 240h high temperature operation test 3 ta= -20 ? c 240h low temperature storage test 2 ta= 60 ? c 240h high temperature storage test 1 condition test item no. note : before and after reliability test, lcm should be operated with normal function. www.datasheet.co.kr datasheet pdf - http://www..net/
product specification 23 / 26 lc320wxn ver. 1.0 7. international standards 7-1. safety 7-2. emc a) ul 60065, 7 th edition, dated june 30, 2003, underwriters laboratories, inc., standard for audio, video and similar electronic apparatus. b) can/csa c22.2, no. 60065:03, canadian standards association, standard for audio, video and similar electronic apparatus. c) iec60065:2001, 7 th edition cb-scheme and en 60065:2002, safety requirements for audio, video and similar electronic apparatus.. a) ansi c63.4 ?methods of measurement of radio- noise emissions from low-voltage electrical and electrical equipment in the range of 9khz to 40ghz. ?american national standards institute(ansi), 1992 b) cispr13 "limits and methods of measurement of radio interference characteristics of sound and television broadcast receivers and associated equipment" cispr22 "limits and methods of measurement of radio interference characteristics of information technology equipment" international special committee on radio interference. c) en55013 "limits and methods of measurement of radio interference characteristics of sound and television broadcast receivers and associated equipment" en55022 "limits and methods of measurement of ra dio interference characteristics of information technology equipment" european committee for electro technical standardization.(cenelec), 1988(including a1:2000) www.datasheet.co.kr datasheet pdf - http://www..net/
product specification 24 / 26 lc320wxn ver. 1.0 8-1. designation of lot mark a) lot mark abcdefghi jklm a,b,c : size(inch) d : year e : month f ~ m : serial no. note 1. year 2. month mark year 0 2010 6 2006 7 2007 8 2008 9 2009 4 2004 5 2005 3 2 1 2003 2002 2001 b nov mark month a oct 6 jun 7 jul 8 aug 9 sep 4 apr 5 may c 3 2 1 dec mar feb jan b) location of lot mark serial no. is printed on the label. the label is attached to the backside of the lcd module. this is subject to change without prior notice. 8. packing 8-2. packing form a) lcm quantity in one pallet : 12 pcs b) pallet size : 1030mm x 870mm x 740mm www.datasheet.co.kr datasheet pdf - http://www..net/
product specification 25 / 26 lc320wxn ver. 1.0 please pay attention to the followings when you use this tft lcd module. 9-1. mounting precautions (1)you must mount a module using specified mounting holes (details refer to the drawings). (2) you should consider the mounting structure so that uneven force (ex. twisted stress) is not applied to the module. and the case on which a module is mounted should have sufficient strength so that external force is not transmitted directly to the module. (3) please attach the surface transparent protective plat e to the surface in order to protect the polarizer. transparent protective plate should have sufficient strength in order to the resist external force. (4) you should adopt radiation structure to satisfy the temperature specification. (5) acetic acid type and chlorine type materials for the cover case are not desirable because the former generates corrosive gas of attacking the polarizer at high temperature and the latter causes circuit break by electro-chemical reaction. (6) do not touch, push or rub the exposed polarizers with glass, tweezers or anything harder than hb pencil lead. and please do not rub with dust clothes with chemical treatment. do not touch the surface of polarizer for bare hand or greasy cloth.(some cosmetics are detrimental to the polarizer.) (7) when the surface becomes dusty, please wipe gently with absorbent cotton or other soft materials like chamois soaks with petroleum benzine. normal-hexane is recommended for cleaning the adhesives used to attach front / rear polarizers. do not use acetone, toluene and alcohol because they cause chemical damage to the polarizer. (8) wipe off saliva or water drops as soon as possible. their long time contact with polarizer causes deformations and color fading. (9) do not open the case because inside circuits do not have sufficient strength. 9-2. operating precautions (1) the spike noise causes the mis-operation of circuits. it should be lower than following voltage : v= ? 200mv(over and under shoot voltage) (2) response time depends on the temperature.(in lower temperature, it becomes longer.) (3) brightness depends on the temperature. (in lower temperature, it becomes lower.) and in lower temperature, response time(required time that brightness is stable after turned on) becomes longer. (4) be careful for condensation at sudden temperature change. condensation makes damage to polarizer or electrical contacted parts. and after fadi ng condensation, smear or spot will occur. (5) when fixed patterns are displayed for a l ong time, remnant image is likely to occur. (6) module has high frequency circuits. sufficient suppression to the electromagnetic interference shall be done by system manufacturers. grounding and shielding methods may be important to minimized the interference. (7) please do not give any mechanical and/or acoustical impact to lcm. otherwise, lcm can?t be operated its full characteristics perfectly. (8) a screw which is fastened up the steels should be a machine screw. (if not, it causes metallic foreign material and deal lcm a fatal blow) (9) please do not set lcd on its edge. (10) it is recommended to avoid the signal cable and conductive material over the inverter transformer for it can cause the abnormal display and temperature rising. (11) partial darkness may happen during 3~5 minutes when lcm is operated initially in condition that luminance is under 40% at low temperature (under 5 ? ). this phenomenon which disappears naturally after 3~5 minutes is not a problem about reliability but lcd characteristic. 9. precautions www.datasheet.co.kr datasheet pdf - http://www..net/
product specification 26 / 26 lc320wxn ver. 1.0 since a module is composed of electronic circuits, it is not strong to electrostatic discharge. make certain that treatment persons are connected to ground through wris t band etc. and don?t touch interface pin directly. 9-3. electrostatic discharge control strong light exposure causes degradation of polarizer and color filter. 9-4. precautions for strong light exposure when storing modules as spares for a long time, the following precautions are necessary. (1) store them in a dark place. do not expose the module to sunlight or fluorescent light. keep the temperature between 5 ? c and 35 ? c at normal humidity. (2) the polarizer surface should not come in contact with any other object. it is recommended that they be stored in the container in which they were shipped. 9-5. storage 9-6. handling precautions for protection film (1) the protection film is attached to the bezel with a small masking tape . when the protection film is peeled off, static el ectricity is generated betw een the film and polarizer. this should be peeled off slowly and carefully by people who are electrically grounded and with well ion- blown equipment or in such a condition, etc. (2) when the module with protection film attached is st ored for a long time, sometimes there remains a very small amount of glue still on the bezel af ter the protection film is peeled off. (3) you can remove the glue easily. when the glue remains on the bezel surface or its vestige is recognized, please wipe them off with absorbent cotton waste or other soft material like chamois soaked with normal- hexane. www.datasheet.co.kr datasheet pdf - http://www..net/
product specification lc320wxn ver. 1.0 # appendix-i-1 required signal assignment for flat link (ds90c385) transmitter(pin9=?l?) red0 red1 red2 red3 red4 red5 red6 red7 green0 green1 green2 green3 green4 green5 green6 green7 blue0 blue1 blue2 blue3 blue4 blue5 blue6 blue7 hsync vsync data enable clock host system 24 bit txout0- txout0+ txout1- txout1+ txout2- txout2+ txclkout- txclkout+ txout3- txout3+ 51 52 54 55 56 3 50 2 4 6 7 11 12 14 8 10 15 19 20 22 23 24 16 18 27 28 30 31 ds90c385 or compatible 12 13 15 16 18 19 21 22 24 25 9 30 rxin0- rxin0+ rxin1- rxin1+ rxin2- rxin2+ rxclkin- rxclkin+ rxin3- rxin3+ vesa / jeida lcd test 100 ? 100 ? 100 ? 100 ? 100 ? 48 47 46 45 42 41 40 39 38 37 is100-l30b-c23 timing controller lcd module gnd gnd notes: 1. the lcd module uses a 100 ohm( ? ) resistor between positive and negative lines of each receiver input. 2. refer to lvds transmitter data sheet for detail descriptions. (thc63lvd823 or compatible) 3. ?7? means msb and ?0? means lsb at r,g,b pixel data. a- 1 / 9 www.datasheet.co.kr datasheet pdf - http://www..net/
product specification lc320wxn ver. 1.0 # appendix-i-2 required signal assignment for flat link (ds90c385) transmitter(pin9=?h?) red0 red1 red2 red3 red4 red5 red6 red7 green0 green1 green2 green3 green4 green5 green6 green7 blue0 blue1 blue2 blue3 blue4 blue5 blue6 blue7 hsync vsync data enable clock host system 24 bit txout0- txout0+ txout1- txout1+ txout2- txout2+ txclkout- txclkout+ txout3- txout3+ ds90c385 or compatible rxin0- rxin0+ rxin1- rxin1+ rxin2- rxin2+ rxclkin- rxclkin+ rxin3- rxin3+ vesa / jeida lcd test 100 ? 100 ? 100 ? 100 ? 100 ? 48 47 46 45 42 41 40 39 38 37 lcd module vcc gnd 50 2 51 52 54 55 56 3 8 10 4 6 7 11 12 14 16 18 15 19 20 22 23 24 27 28 30 31 is100-l30b-c23 timing controller 12 13 15 16 18 19 21 22 24 25 9 30 notes: 1. the lcd module uses a 100 ohm( ? ) resistor between positive and negative lines of each receiver input. 2. refer to lvds transmitter data sheet for detail descriptions. (thc63lvd823 or compatible) 3. ?7? means msb and ?0? means lsb at r,g,b pixel data. a- 2 / 9 www.datasheet.co.kr datasheet pdf - http://www..net/
product specification lc320wxn ver. 1.0 # appendix- ? -1 lc320wxn?sac2 packing ass?y paper_dw3 box 6 opp 70mmx300m tape 7 yupo paper 100x100 label 8 eps packing, top r_l 5 eps packing, bottom 4 masking 20mm x 50m tape 3 al bag 2 lcd module 1 material description no. a- 3 / 9 www.datasheet.co.kr datasheet pdf - http://www..net/
product specification 30 / 26 lc320wxn ver. 1.0 # appendix- ? -2 a- 4 / 9 LC320WXN-SAC2 pallet ass?y paper label 6 paper (dw3) angle, cover 5 steel clip, band 4 pp band 3 plywood pallet 2 packing ass?y 1 material description no. box quantity per pallet: 2ea pallet size: l1030 x w870 x h740 pallet gross weight: 113.0kg www.datasheet.co.kr datasheet pdf - http://www..net/
product specification 31 / 26 lc320wxn ver. 1.0 lcm label a- 5 / 9 8 serial no. (see cas 26pag e for more information) 1 2 3 4 5 6 7 9 10 11 12 inch m ass?y factory code serial no. 13 month year model serial no. ul, tuv mark lpl logo us patent no . origin lc320wxn (sa)(c2) rohs verified made in korea ********** *** # appendix- iii-1 www.datasheet.co.kr datasheet pdf - http://www..net/
product specification 32 / 26 lc320wxn ver. 1.0 # appendix- iii-2 a- 6 / 9 box label pallet label lc320wxn sac2 12 pcs rohs verified lc320wxn sac2 6 pcs www.datasheet.co.kr datasheet pdf - http://www..net/
product specification 33 / 26 lc320wxn ver. 1.0 # appendix 3 /54$1"- 4zod@18. ''$$bcmf 4ztufn #pbse -$.$pouspm#pbse -$. .btufs *owfsufs 7 /$7 7#3 " 7#3 " 7 7#3 # 7#3 # /54$1"- 4zod@18. ''$$bcmf %$3@&obcmf ? ) ? 7 "obmph4xjudi lcm vbr-b lcm vbr-b lcm dcr only 100 88.0 75.8 64.1 53.3 43.9 35.4 28.0 21.6 16.7 12.1 8.10 4.5 1.6 0.4 0.1 0.03 luminance [%] dcr on vbr-a = 1.65v l239 l255 l159 l175 l191 l207 l111 l127 l143 l223 l47 l63 l79 l95 l31 l15 l0 gray level 1100 : 1 2200 : 1 dcr level 1.65v or nc 1.65v or nc v br -a 3.3v 0v ~ 3.3v v br -b off (0v) on(3.3v) dcr_enable # appendix- iv -1 www.datasheet.co.kr datasheet pdf - http://www..net/
product specification 34 / 26 lc320wxn ver. 1.0 # appendix 3 /54$1"- 4zod@18. ''$$bcmf 4ztufn #pbse -$.$pouspm#pbse -$. .btufs *owfsufs 7 _7 7#3 " 7#3 " _7 7#3 # 7#3 # /54$1"- 4zod@18. ''$$bcmf %$3@&obcmf ? - ? 7 "obmph4xjudi lcm vbr-b system dcr (dynamic contrast ratio)- max 11000:1 1100 : 1 11000 : 1 dcr level 1.65v 0v ~ 3.3v v br -a 3.3v 0v ~ 3.3v v br -b maximum brightness (dcr condition) v br -b : 3.3v v br -a : 1.65v minimum brightness 0v function v br-a,b voltage note : 1. to make dcr max 11000:1 , v br -a and v br -b must be given by system. 2. dcr max 11000:1 is defined mathematically as : dcr = maximum dcrn (n=1, 2, 3, 4, 5) surface luminance at position n with all white pixels (v br-b =3.3v, v br-a =1.65v) dcrn = surface luminance at position n with all black pixels (v br-b =0v, v br-a =0v) n = the position number(1, 2, 3, 4, 5). for more information, see fig 2. 3. measurement sequence (aging time 10 min each pattern) : y turn on lcm t measure black luminance (v br-b =0v, v br-a =0v) ? measure white luminance (v br-b =3.3v, v br-a =1.65v) 4. in case the lowest minimum brightness is continued, it can affect the lamp reliabilit y and appear the partial darkness. # appendix- iv -2 www.datasheet.co.kr datasheet pdf - http://www..net/
product specification 35 / 26 lc320wxn ver. 1.0 circuit block diagram of lvds format selection pin asic (tcon) 50 k ? system side lcm side selector (pin 9 ) selector 1 k ? # appendix- x option pin circuit block diagram a- 7 / 9 www.datasheet.co.kr datasheet pdf - http://www..net/
product specification 36 / 26 lc320wxn ver. 1.0 lvds input characteristics notes unit max min symbol description note 1 ps +(tc / 7)* 0.2 - (tc / 7)* 0.2 t skew lvds clock to data skew margin 1. dc specification lvds data t skew lvds clock t c t skew (f clk = 1/t clk ) 2. ac specification lvds + lvds - 0v v cm # | v id | = |(lvds+) (l v d s -) | # v cm = {(lvds+) + (lvds-)}/2 |v id | note> 1. if tc=13.8ns , t skew min= - 394ps max= + 394ps 1 ) lvds clock to data timing - v 1.5 1.0 v cm lvds common mode voltage - mv 500 200 |v id | lvds differential voltage notes unit max min symbol description # appendix- xi a- 8 / 9 www.datasheet.co.kr datasheet pdf - http://www..net/
product specification 37 / 26 lc320wxn ver. 1.0 lvds 1?st clock < lvds inter-port clock timing > 2 ) lvds clock timing t clk lvds 2 nd / 3 rd / 4 th clock t skew_min t skew_max notes unit max min symbol description - ns 2.5 -2.5 t skew lvds inter-port clock skew a- 9 / 9 www.datasheet.co.kr datasheet pdf - http://www..net/

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