View LC320EXN-SCA1_2774000.PDF datasheet online --- IC-ON-LINE

Datasheet File OCR Text:

product specification 1 / 28 lc320exn ver. 1.1 for approval specification title 32.0 wxga tft lcd buyer general model supplier lg display co., ltd. *model lc320exn suffix sca1 *when you obtain standard approval, please use the above model name without suffix ) ) ( ( final specification preliminary specification approved by signature date // / please return 1 copy for your confirmation with your signature and comments. signature date h.s.song / team leader y.j.kim / project leader y.c.jang / engineer tv product development dept. lg display co., ltd reviewed by prepared by approved by www..net www..net
product specification 2 / 28 lc320exn ver. 1.1 contents 24 emc 7-2 24 environment 7-3 number item page cover 1 contents 2 record of revisions 3 1 general description 4 2 absolute maximum ratings 5 3 electrical specifications 6 3-1 electrical characteristics 6 3-2 interface connections 8 3-3 signal timing specifications 10 3-4 lvds signal specifications 12 3-5 color data reference 13 3-6 power sequence 14 4 optical specifications 16 5 mechanical characteristics 20 6 reliability 23 7 international standards 24 7-1 safety 24 8 packing 25 8-1 designation of lot mark 25 8-2 packing form 25 9 precautions 26 9-1 mounting precautions 26 9-2 operating precautions 26 9-3 electrostatic discharge control 27 9-4 precautions for strong light exposure 27 9-5 storage 27 9-6 handling precautions for protection film 27 www..net www..net
product specification 3 / 28 lc320exn ver. 1.1 changed safty standard 25 may. 27, 2010 1.0 update lcm drawing 22,23 aug. 19, 2010 1.1 final specification - revision no. revision date page description 0.0 apr. 27, 2010 - preliminary specification (first d raft) record of revisions www..net www..net
product specification 4 / 28 lc320exn ver. 1.1 general features active screen size 31.51 inches(800.4mm) diagonal outline dimension 741.4 mm(h) x 435.8 mm(v) x 23.6 mm(d) (typ.) pixel pitch 510.75 ? x 170.25 ? x rgb pixel format 1366 horiz. by 768 vert. pixels rgb stripe arrangem ent color depth 8bit, 16,7 m colors luminance, white 400 cd/m 2 (center 1 point) (typ.) viewing angle (cr>10) viewing angle free ( r/l 178(min.), u/d 178(min.)) power consumption total 45.44 watt (logic=4.2 w , led driver = 41.9w @ [extvbr_b=100%] ) weight 5,900g(typ.) display operating mode transmissive mode, normally black surface treatment hard coating(3h), anti-glare treatment of the front polarizer (haze 10%) 1. general description the lc320exn is a color active matrix liquid crysta l display with an integral light emitting diode(led ) b a c k l i g ht s ys tem . t he m atr ix em p lo ys a- s i t hin f i lm t r ans is to r as the ac t i ve e lem ent. it is a transmissive display type which is operating in the normally black mode. it has a 31.51 inch d iagonally 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 horizontal str ipes. gray scale or the luminance of the sub-pixel color is determined with a 8-bit gray scale signal for ea ch 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 b rightness, super wide viewing angle, high color gam ut, high color depth and fast response time are importa nt. cn1 (30pin) power circuit block source driver circuit s1 s1366 rgb tft - lcd panel (1366 768 x rgb pixels) [gate in panel] timing controller [lvds rx + spread spectrum integrated] eeprom sda scl lvds 1port +12.0v lvds select #9 back light assembly(96 led) ext vbr-b led driver +24.0v, gnd, on/off control signals power signals g1 g768 www..net www..net
product specification 5 / 28 lc320exn ver. 1.1 the following items are maximum values which, if ex ceeded, may cause faulty operation or damage to the lcd module. table 1. absolute maximum ratings 2. absolute maximum ratings 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 1. ambient temperature condition (ta = 25 2 c ) 2. temperature and relative humidity range are show n in the figure below. wet bulb temperature should be max 39 c, and no condensation of water. 3. gravity mura can be guaranteed below 40 c condition. 4. the maximum operating temperatures is based on t he test condition that the surface temperature of display area is less than or equal to 68 c with lcd module alone in a temperature controlled chamber. thermal management should be considered in final pr oduct design to prevent the surface temperature of display area from being over 68 . the range of operating temperature may degraded i n case of improper thermal management in final product design . v dc + 27.0 -0.3 v bl driver v dc +14.0 -0.3 v lcd lcd circuit power input voltage 2,3 c +50 0 t op operating temperature 2,3 4 %rh 90 10 h op operating ambient humidity brightness v dc +4.0 -0.3 v logic t-con option selection voltage on/off unit c +68 - t sur panel front temperature %rh 90 10 h st storage humidity c +60 -20 t st storage temperature 1 v dc +5.5 0.0 extv br-b v dc +5.5 -0.3 v off / v on driver control voltage max min parameter note value symbol note www..net www..net
product specification 6 / 28 lc320exn ver. 1.1 table 2. electrical characteristics notes : 1. the specified current and power consumpt ion are under the v lcd =12.0v, 25 2 c, f v =60hz condition whereas mosaic pattern(8 x 6) is displaye d and f v is the frame frequency. 2. the current is specified at maximum current patt ern. 3. the duration of rush current is about 2ms and ri sing time of power input is 0.5ms (min.). parameter symbol value unit note min typ max circuit : power input voltage v lcd 10.8 12.0 13.2 v dc power input current i lcd - 347 450 ma 1 - 495 643 ma 2 power consumption p lcd - 4.2 5.85 watt 1 rush current i rush - - 3.0 a 3 3. electrical specifications 3-1. electrical characteristics mosaic pattern(8 x 6) white : 255 gray black : 0 gray it requires two power inputs. one is employed to po wer for the lcd circuit. the other is used for the led backlight and led driver circuit. www..net www..net
product specification 7 / 28 lc320exn ver. 1.1 7 / 28 table 3. electrical characteristics (continue) parameter symbol values unit notes min typ max led driver : power supply input voltage vbl 22.8 24.0 25.2 vdc 1 power supply input current ibl_a - 1.7 1.8 a 1 power supply input current (in-rush) irush - - 2.5 a v bl = 22.8v ext v br-b = 100% power consumption pbl - 41.9 44.5 w 1 input voltage for control system signals on/off on v on 2.5 - 5.0 vdc off v off -0.3 0.0 0.7 vdc brightness adjust extv br-b 1 - 100 % on duty pwm frequency for ntsc & pal pal 100 hz 4 ntsc 120 hz 4 pulse duty level (pwm) high level 2.5 - 5.0 vdc high : on duty low : off duty low level 0.0 - 0.7 vdc led : life time 30,000 hrs 3 notes : 1. electrical characteristics are determined after the unit has been on and stable for approximately 60 minutes at 25 2 c. the specified current and power consumption are under the typical supply input voltage 24vand v br (ext v br-b : 100%), it is total power consumption. 2. the life time(mttf) is determined as the time wh ich luminance of the led is 50% compared to that of initial value at the typical led current (extvbr-b :100%) on condition of continuous operating in lcm state a t 25 2 c. 3. lgd recommend that the pwm freq. is synchronized with one time harmonic of vsync signal of system. though pwm frequency is over 120hz (max 252hz), fun ction of led driver is not affected. 4. the duration of rush current is about 200ms. 5. even though inrush current is over the specified value, there is no problem if i 2 t spec of fuse is satisfied. www..net www..net
product specification 8 / 28 lc320exn ver. 1.1 this lcd module employs two kinds of interface conn ection, a 30-pin connector is used for the module electronics and 14-pin connector is used for the in tegral backlight system. 3-2-1. lcd module 3-2. interface connections table 4. module connector(cn1) pin configuration pin no. symbol description note 1 vlcd power supply +12.0v 2 vlcd power supply +12.0v 3 vlcd power supply +12.0v 4 vlcd power supply +12.0v 5 gnd ground 6 gnd ground 7 gnd ground 8 gnd ground 9 lvds select h =jeida , l or nc = vesa appendix iii 10 gnd ground 11 gnd ground 12 ra- lvds receiver signal(-) 13 ra+ lvds receiver signal(+) 14 gnd ground 15 rb- lvds receiver signal(-) 16 rb+ lvds receiver signal(+) 17 gnd ground 18 rc- lvds receiver signal(-) 19 rc+ lvds receiver signal(+) 20 gnd ground 21 rclk- lvds receiver clock signal(-) 22 rclk+ lvds receiver clock signal(+) 23 gnd ground 24 rd- lvds receiver signal(-) 25 rd+ lvds receiver signal(+) 26 gnd ground 27 pwm out pwm output (from lcm) 28 ext v br-b external vbr (from system) 29 nc no connection 30 gnd ground - lcd connector(cn1) : kdf71g-30s-1h(hirose) or fi-x 30ssl-hf(jae) - mating connector : : fi-x30c2l (manufactured by ja e) or equivalent notes : 1. all gnd (ground) pins should be connected togeth er to the lcd modules metal frame. 2. all vlcd (power input) pins should be connected t ogether. 3. all input levels of lvds signals are based on th e eia 644 standard. www..net www..net
product specification 9 / 28 lc320exn ver. 1.1 pcb 14 1 rear view of lcm pin no symbol description note 1 v bl power supply +24.0v 2 v bl power supply +24.0v 3 v bl power supply +24.0v 4 v bl power supply +24.0v 5 v bl power supply +24.0v 6 gnd backlight ground 1 7 gnd backlight ground 8 gnd backlight ground 9 gnd backlight ground 10 gnd backlight ground 11 nc no connection 12 v on/off backlight on/off control 13 extvbr-b external pwm 2 14 status led status 3 notes : 1. gnd should be connected to the lcd modules met al frame. 2. high : on duty / low : off duty, pin#13 can be o pened. ( if pin #13 is open , extvbr-b is 100% ) 3. normal : low (under 0.7v) / abnormal : high (upp er 3.0v) 4. each impedance of 12 and 13 is over 50[k ? ] and over 50[k ? ]. 3-2-2. backlight module table 5. led driver connector pin configuration master - led driver connector : 20022wr-14b1(yeonho) or equ ivalent - mating connector : 20022hs-14 or equivalent www..net www..net
product specification 10 / 28 lc320exn ver. 1.1 3-3. signal timing specifications table 6 shows the signal timing required at the inp ut of the lvds transmitter. all of the interface s ignal timings should be satisfied with the following spec ification for normal operation. table 6. timing table for ntsc &pal [ de (data enable) only ] 1 t clk 554 162 90 t hb horizontal blank t clk 1366 1366 1366 t hv horizontal valid t hp 240 (295) 22 (180) 8 (126) t vb vertical blank t hp 768 768 768 t vv vertical valid t hp 10 5 2 t wv width hz 63 (53) 60 (50) 57 (47) f v frequency t hp 1008 (1063) 790 (948) 776 (894) t vp period t clk - 48 24 t hbp horizontal back porch t clk - 80 40 t hfp horizontal front porch t clk 48 32 26 t wh width t hp khz t hp - 15 (135) 5 (92) t vbp vertical back porch - 2 (40) 1 (32) t vfp vertical front porch 50 47.4 45 f h frequency t clk 1920 1528 1456 t hp period hsync 1 ntsc : 57~63hz (pal : 47~53hz) 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 1. t hb = t hfp + t wh +t hbp t vb = t vfp + t wv +t vbp the input of hsync & vsync signal does not have an e ffect on normal operation(de only mode). the performance of the electro-optical characterist ics may be influenced by variance of the vertical refresh rate. note www..net www..net
product specification 11 / 28 lc320exn ver. 1.1 3-4. signal timing waveforms 3-4-1. lvds input signal timing diagram 0.7vdd 0.3vdd t clk invalid data valid data invalid data pixel 0,0 pixel 2,0 de(data enable) 0.5 vdd t hp de(data enable) dclk first data de, data t hv t vv t vp 1 768 www..net www..net
product specification 12 / 28 lc320exn ver. 1.1 1) dc specification 2) ac specification - v 1.8 0.7 v in lvds input voltage range - mv 250 vcm change in common mode voltage - v 1.5 1.0 v cm lvds common mode voltage note unit max min symbol description lvds 1st clock t clk lvds 2 nd / 3 rd / 4 th clock t skew_min t skew_max 20% 80% a t rf lvds data t skew lvds clock t clk ( f clk = 1/t clk ) t skew a 1. all input levels of lvds signals are based on th e eia 644 standard. 2. if t rf isnt enough, t eff should be meet the range. 3. lvds differential voltage is defined within t eff 3 mv 300 100 v th lvds differential voltage mv -100 -300 v tl - ps 360 t eff effective time of lvds note unit max min symbol description - ps |(0.25*t clk )/7| t skew lvds clock to data skew margin - 2 t clk 1/7* t clk t skew_eo lvds clock to clock skew margin (even to odd) 260 ps (0.3*t clk )/7 t rf lvds clock/data rising/falling time lvds + lvds - 0v v cm # v cm = {( lvds +) + ( lvds - )} /2 v in _ max v in _ min high threshold low threshold note 3-4-2. lvds input signal characteristics www..net www..net
product specification 13 / 28 lc320exn ver. 1.1 v+ data v- data vcm tui 0.5tui 360ps 360ps tui : unit interval teff v+ clk v- clk vcm vth vtl www..net www..net
product specification 14 / 28 lc320exn ver. 1.1 the brightness of each primary color (red, green, b lue) is based on the 8-bit gray scale data input for the color. the higher binary input, the brighter the color. ta ble 7 provides a reference for color versus data in put. table 7. color data reference color input color data red msb lsb green msb lsb blue msb lsb 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 color 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 red (255) 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 green (255) 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 blue (255) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 cyan 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 magenta 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 yellow 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 white 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 red red (000) dark 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 (001) 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 ... ... ... ... red (254) 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 red (255) 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 green green (000) dark 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 (001) 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 (254) 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 (255) 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 blue blue (000) dark 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 (001) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 ... ... ... ... blue (254) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 0 blue (255) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 3-5. color data reference www..net www..net
product specification 15 / 28 lc320exn ver. 1.1 3-6. power sequence 3-6-1. lcd driving circuit s - - 0.5 t 7 parameter value unit notes min typ max t 1 0.5 - 20 ms t 2 0 - - ms 4 t 3 200 - - ms 3 t 4 200 - - ms 3 t 5 1.0 - - s 5 t 6 - - t2 ms 4 t 8 100 - - ms 6 table 8. power sequence 10% 0v 90% 10% t 1 t 2 t 5 led on t 3 t 4 t 6 interface signal (tx) power for led power supply for lcd v lcd user control signal (lvds_select) 0v valid data 100% 1. please avoid floating state of interface signal at invalid period. 2. when the power supply for lcd (vlcd) is off, be sure to pull down the valid and invalid data to 0v. 3. the t 3 / t 4 is recommended value, the case when failed to meet a minimum specification, abnormal display would be shown. there is no reliab ility problem. 4. if the on time of signals(interface signal and u ser control signals) precedes the on time of power( v lcd ), it will be happened abnormal display. when t 6 is nc status, t 6 doesnt need to be measured. 5. t 5 should be measured after the module has been fully discharged between power off and on period. 6. it is recommendation specification that t8 has to be 100ms as a minimum value. note : t 7 30% vcm : lvds common mode voltage 10% t 8 90% www..net www..net
product specification 16 / 28 lc320exn ver. 1.1 3-6-2. sequence for led driver notes : 1. t1 describes rising time of 0v to 24v an d this parameter does not applied at restarting tim e. even though t1 is over the specified value, there i s no problem if i 2 t spec of fuse is satisfied. power supply for led driver 3-6-3. dip condition for led driver v on/off v bl 10% 0v 90% t 1 t 2 0.7v t 4 24v (typ.) t 3 led bl on ext-v br-b t 5 table 9. power sequence for led driver v bl (typ.) x 0.8 0 v v bl : 24v t6 ms - - 0 t5 v bl (typ) x 0.8 ms 10 - - t6 - ms - - 0 t4 ms 10 t3 1 remarks ms - - 500 t2 ms - - 20 t1 max typ min units values parameter www..net www..net
product specification 17 / 28 lc320exn ver. 1.1 table 10. optical characteristics lcd module optical stage(x,y) pritchard 880 or equivalent 50cm fig. 1 optical characteristic measurement equipment and method 4. optical specification optical characteristics are determined after the un it has been on and stable in a dark environment at 2 5 2 c. the values are specified at an approximate distance 50cm from the lcd surface at a viewing angle of and equal to 0 . fig. 1 shows additional information concerning the measurement equipment and method. ta= 25 2 c, v lcd =12.0v, f v =60hz, dclk=72.4mhz, extv br_b =100% parameter symbol value unit note min typ max contrast ratio cr 800 1200 - 1 surface luminance, white l wh 320 400 cd/m 2 2 luminance variation white 5p - - 1.3 3 response time gray-to-gray (bw) g to g bw - 9 13 ms 4 variation g to g 5 8 ms 5 color coordinates [cie1931] red rx typ -0.03 0.639 typ +0.03 ry 0.340 green gx 0.322 gy 0.600 blue bx 0.152 by 0.055 white wx 0.279 wy 0.292 viewing angle (cr>10) x axis, right( =0 ) r 89 - - degree 6 x axis, left ( =180 ) l 89 - - y axis, up ( =90 ) u 89 - - y axis, down ( =270 ) d 89 - - gray scale - 7 www..net www..net
product specification 18 / 28 lc320exn ver. 1.1 table 11. gray scale specification gray level luminance [%] (typ.) l0 0.08 l15 0.27 l31 1.04 l47 2.49 l63 4.68 l79 7.66 l95 11.5 l111 16.1 l127 21.6 l143 28.1 l159 35.4 l175 43.7 l191 53.0 l207 63.2 l223 74.5 l239 86.7 l255 100 notes : 1. contrast ratio (cr) is defined mathemati cally as : surface luminance at all white pixels cr = surface luminance at all black pixels it is measured at center 1-point. 2. surface luminance is determined after the unit h as been on and 1hour after lighting the backlight in a dark environment at 25 2 c. surface luminance is the luminance value at cen ter 1-point across the lcd surface 50cm from the surfac e 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 displ ay to transit 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 19 / 28 lc320exn ver. 1.1 fig. 3 response time response time is defined as the following figure an d shall be measured by switching the input signal f or 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 ? ? ? ? ? gray(m) gray(n) t r r tr d 100 90 10 0 optical response n,m = 0(black)~255(white), n product specification 20 / 28 lc320exn ver. 1.1 fig. 4 viewing angle dimension of viewing angle range normal y e = 0 , right = 180 , left = 270 , down = 90 , up www..net www..net
product specification 21 / 28 lc320exn ver. 1.1 table 12 provides general mechanical characteristic s. 5. mechanical characteristics table 12. mechanical characteristics item value outline dimension horizontal 741.4mm vertical 435.8 mm depth 23.6 mm bezel area horizontal 705.4mm vertical 399.8mm active display area horizontal 697.685mm vertical 392.256mm weight 5,900 g (typ.), 6,200 g (max.) note : 1.please refer to a mechanical drawing in te rms of tolerance at the next page. www..net www..net
product specification 22 / 28 lc320exn ver. 1.1 www..net www..net
product specification 23 / 28 lc320exn ver. 1.1 www..net www..net
product specification 24 / 28 lc320exn ver. 1.1 6. reliability table 13. environment test condition note : before and after reliability test, lcm sho uld be operated with normal function. 0 - 15,000 ft 0 - 40,000 ft altitude operating storage / shipment 8 ta= 40 c ,90%rh humidity condition operation 7 shock level : 100grms waveform : half sine wave, 2ms direction : x, y, z one time each direction shock test (non-operating) 6 wave form : random vibration level : 1.0grms bandwidth : 10-300hz duration : x,y,z, 30 min each direction per 10 min 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. www..net www..net
product specification 25 / 28 lc320exn ver. 1.1 7. international standards 7-1. safety 7-3. environment a) rohs, directive 2002/95/ec of the european parli ament and of the council of 27 january 2003 7-2. emc a) ansi c63.4 american national standard for meth ods of measurement of radio-noise emissions from low-voltage electrical and electroni c equipment in the range of 9 khz to 40 ghz. american national standards institute (ansi), 2003. b) cispr 22 information technology equipment C radi o disturbance characteristics C limit and methods of measurement." international special comm ittee on radio interference (cispr), 2005. c) cispr 13 sound and television broadcast receive rs and associated equipment C radio disturbance characteristics C limits and method of measurement." international special committee on radio interference (cispr), 2006. a) ul 60065, seventh edition, underwriters laborato ries inc. audio, video and similar electronic apparatus - safe ty requirements. b) can/csa c22.2 no.60065:03, canadian standards a ssociation. audio, video and similar electronic apparatus - safe ty requirements. c) en 60065:2002 + a11:2008, european committee for electrotechnical standardization (cenelec). audio, video and similar electronic apparatus - safe ty requirements. class 1m led product iec60825-1 : 2001 embedded led power (class1m) power : 6.4145 mw (max.) wavelength : 447, 277 ~526 (nm) width : 1.2 x 0.55 (mm) notes 1. laser (led backlight) information (seoul semicon ductor, ewt719p) 2. caution : led inside. class 1m laser (leds) radiation when open. do not open while operating. d) iec 60065:2005 + a1:2005, the international elec trotechnical commission (iec). audio, video and similar electronic apparatus - safe ty requirements. (including report of iec60825-1:2001 clause 8 and c lause 9) www..net www..net
product specification 26 / 28 lc320exn ver. 1.1 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 at tached to the backside of the lcd module. this is subject to change without prior notice. 8. packing 8-2. packing form 8-1. information of lcm label a) lot mark a b c d e f g h i j k l m a,b,c : size(inch) d : year e : month f ~ m : serial no. a) package quantity in one box : 6 pcs b) box size : 840 mm(w) x 365 mm(d) x 530 mm(h) www..net www..net
product specification 27 / 28 lc320exn ver. 1.1 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 t hat uneven force (ex. twisted stress) is not applie d to the module. and the case on which a module is mounted s hould have sufficient strength so that external force is not transmitted directly to the module. (3) please attach the surface transparent protectiv e plate to the surface in order to protect the pola rizer. 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 fo r the cover case are not desirable because the form er generates corrosive gas of attacking the polarizer at high temperature and the latter causes circuit b reak by electro-chemical reaction. (6) do not touch, push or rub the exposed polarizer s with glass, tweezers or anything harder than hb pencil lead. and please do not rub with dust clothe s 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 gen tly with absorbent cotton or other soft materials l ike 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. * there is no pro blem of panel crack under 5kgf / 10mm (8) wipe off saliva or water drops as soon as possi ble. 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 cir cuits. it should be lower than following voltage : v= 200mv(over and under shoot voltage) (2) response time depends on the temperature.(in low er temperature, it becomes longer.) (3) brightness depends on the temperature. (in lowe r temperature, it becomes lower.) and in lower temperature, response time(required tim e that brightness is stable after turned on) become s longer. (4) be careful for condensation at sudden temperatu re change. condensation makes damage to polarizer o r electrical contacted parts. and after fading conden sation, smear or spot will occur. (5) when fixed patterns are displayed for a long ti me, remnant image is likely to occur. (6) module has high frequency circuits. sufficient suppression to the electromagnetic interference sha ll be done by system manufacturers. grounding and shieldi ng methods may be important to minimized the interference. (7) please do not give any mechanical and/or acoust ical impact to lcm. otherwise, lcm cant be operate d 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 de al lcm a fatal blow) (9) please do not set lcd on its edge. (10) the conductive material and signal cables are kept away from led driver inductor to prevent abnor mal display, sound noise and temperature rising. 9. precautions www..net www..net
product specification 28 / 28 lc320exn ver. 1.1 since a module is composed of electronic circuits, it is not strong to electrostatic discharge. make c ertain that treatment persons are connected to ground through w rist band etc. and dont touch interface pin direct ly. 9-3. electrostatic discharge control strong light exposure causes degradation of polariz er 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 m odule to sunlight or fluorescent light. keep the te mperature between 5 c and 35 c at normal humidity. (2) the polarizer surface should not come in contac t with any other object. it is recommended that they be stored in the contai ner in which they were shipped. 9-5. storage 9-6. handling precautions for protection film (1) the protection film is attached to the bezel wi th a small masking tape . when the protection film is peeled off, static elec tricity is generated between the film and polarizer . this should be peeled off slowly and carefully by p eople who are electrically grounded and with well i on- blown equipment or in such a condition, etc. (2) when the module with protection film attached i s stored for a long time, sometimes there remains a very small amount of glue still on the bezel after the p rotection film is peeled off. (3) you can remove the glue easily. when the glue r emains on the bezel surface or its vestige is recog nized, please wipe them off with absorbent cotton waste or other soft material like chamois soaked with norma l- hexane. www..net www..net
product specification 29 / 28 lc320exn ver. 1.1 # appendix- i package no. description material 1 lcd module 2 bag al 3 tape masking 20mmx50m 4 packing eps 5 packing eps 6 box paper(dw) 7 tape opp 70mmx300m 8 label art 100x70 lldpe wrap 15 no. description material 9 packing assy 10 pallet plywood 11 angle, cover paper(sw) 12 label art 100x70 13 band pp 14 clip, band steel packing ass`y packing ass`y packing ass`y packing ass`y pallet ass`y pallet ass`y pallet ass`y pallet ass`y palletizing size : 1140 x 870 x 1180.5 box quantity : 6 ea www..net www..net
product specification 30 / 28 lc320exn ver. 1.1 # appendix- ii-1 lcm label model serial no. ul, tuv mark lgd logo origin rohs verified made in korea lc320exn (sc)(a1) us patent no. light guide : >pmma< ************* *** www..net www..net
product specification 31 / 28 lc320exn ver. 1.1 # appendix- ii-2 box label pallet label lc320exn sca1 6 pcs lc320exn sca1 36 pcs www..net www..net
product specification 32 / 28 lc320exn ver. 1.1 # appendix-iii-1 required signal assignment for flat link transmitte r(pin9=l or nc) 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 kdf71g-30s-1h 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. (ds90c385 or compatible) 3. 7 means msb and 0 means lsb at r,g,b pixel dat a. www..net www..net
product specification 33 / 28 lc320exn ver. 1.1 # appendix-iii-1 required signal assignment for flat link transmitte r(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 kdf71g-30s-1h 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. (ds90c385 or compatible) 3. 7 means msb and 0 means lsb at r,g,b pixel dat a. www..net www..net
product specification 34 / 28 lc320exn ver. 1.1 lvds select : h data-mapping (jeida format) lvds select : l data-mapping (vesa format) r17 r16 r15 r14 g12 r13 r12 r12 r13 g12 b12 g17 g16 g15 b13 g14 g13 g13 g14 b13 v sync h sync b17 b16 de b15 b14 b14 b15 de b11 b10 g11 g10 x r11 r10 r10 r11 x rclkp rclkm rap rbp rcp rdp r15 r14 r13 r12 g10 r11 r10 r10 r11 g10 b10 g15 g14 g13 b11 g12 g11 g11 g12 b15 v sync h sync b15 b14 de b13 b12 b12 b13 de b17 b16 g17 g16 x r17 r16 r16 r17 x rclkp rclkm rap rbp rcp rdp lvds data-mapping info. (8bit) # appendix- iii-2 www..net www..net
product specification 35 / 28 lc320exn ver. 1.1 # appendix- iii-3 asic (tcon) system side lcm side selector (pin 9) selector 1k ? ?? ? 50k ? ?? ? option pin circuit block diagram 1) circuit block diagram of lvds format selection pin www..net www..net
product specification 36 / 28 lc320exn ver. 1.1 these are measurement method and condition of hummi ng noise level for LC320EXN-SCA1 model of rv sample conditions # appendix- iv humming noise level rear front typ 19dba, max 20dba humming noise level measurement point distance to display type of room max 25dba @ lcm center 0.5m (typical) anechoic www..net www..net

▲Up To Search▲

Price & Availability of LC320EXN-SCA1

	To Download LC320EXN-SCA1 Datasheet File
If you can't view the Datasheet, Please click here to try to view without PDF Reader .