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tft-display datenblatt modell LC201V02-SDD1 kurzdaten hersteller lg display diagonale 20,1? / 51,1cm format 4:3 aufl?sung 640x480 backlight 6xccfl/300cd/m2 temperatur 0...+50c (betrieb) hy-line computer components vertriebs gmbh inselkammerstr. 10, 82008 unterhaching bei mnchen tel.: +49 89 614 503 40 || fax: +49 89 614 503 50 computer@hy-line.de || www.hy-line.de/computer www.datasheet.co.kr datasheet pdf - http://www..net/
product specification 1 / 26 lc201v02 liquid crystal display ver.1.0 specification for approval 20.1 vga tft lcd title model buyer *when you obtain standard approval, please use the above model name without suffix lc201v02 *model sdd1(rohs verified) suffix lg display co., ltd. supplier please return 1 copy for your confirmation with your signature and comments. / / / signature date approved by ) ) ( ( final specification preliminary specification tv product development dept. lg display co., ltd s.h.lee / engineer prepared by j.t.kim / manager reviewed by j.h.yoon / senior manager signature date approved by hy-line computer components / www.hy-line.de/computer www.datasheet.co.kr datasheet pdf - http://www..net/
product specification 2 / 26 lc201v02 liquid crystal display ver.1.0 25 precautions 9 25 mounting precautions 9-1 25 operating precautions 9-2 26 electrostatic discharge control 9-3 26 precautions for strong light exposure 9-4 26 storage 9-5 26 handling precautions for protection film 9-6 13 9 interface connections 3-2 color input 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 11 signal timing specifications 3-3 12 signal timing waveforms 3-4 14 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 contents hy-line computer components / www.hy-line.de/computer www.datasheet.co.kr datasheet pdf - http://www..net/
product specification 3 / 26 lc201v02 liquid crystal display ver.1.0 first specification - mar. 07. 2008 0.1 final specification - jun. 02. 2008 1.0 description page revision date revision no. record of revisions hy-line computer components / www.hy-line.de/computer www.datasheet.co.kr datasheet pdf - http://www..net/
product specification 4 / 26 lc201v02 liquid crystal display ver.1.0 1. general description the lc201v02 is a color active matrix liquid crystal display with an integral cold cathode fluorescent lamp(ccfl) 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 20.1 inch diagonally measured active display area with vga resolution (480 vertical by 640 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 parallel cmos 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. general features surface treatment display operating mode weight power consumption viewing angle (cr>10) luminance, white color depth pixel format pixel pitch outline dimension active screen size hard coating(3h) & anti-glare treatment of the front polarizer transmissive mode, normally black 3,500g (typ.) total 32.24 w(typ.) (logic= 2.00w, lamp= 30.24w [i bl =7ma]) viewing angle free ( r/l 178 (typ.), u/d 178 (typ.)) 300 cd/m 2 (center 1-point )(typ.) 8-bit, 16.7 m colors 640 horiz. by 480 vert.. pixels rgb stripe arrangement 212.5 ? x 637.5 ? x rgb 432 mm(h) x 331.5 mm(v) x 25.0 mm(d) (typ.) 20.1 inches(510.54mm) diagonal 3 lamps / @21ma control circuit block power block vcom vgh vgl r o w d r i v e r c i r c u i t ( 1 2 0 c h ) u s e r c o n n e c t o r c n 1 c n 2 c n 3 c n 4 c n 5 3 lamps / @21ma r[0:7], g[0:7], b[0:7] dclk, de column driver circuit (480ch) tft-lcd 640xrgbx480 gamma reference circuit ( 20 ref. voltage) lamp ass y lamp ass y +12v hy-line computer components / www.hy-line.de/computer www.datasheet.co.kr datasheet pdf - http://www..net/
product specification 5 / 26 lc201v02 liquid crystal display ver.1.0 2. absolute maximum ratings the following items are maximum values which, if exceeded, may cause faulty operation or damage to the lcd module. table 1. absolute maximum ratings note : 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. unit %rh 90 10 h op operating ambient humidity %rh 90 10 h st storage humidity c 60 -20 t st storage temperature note 1 c 50 0 t op operating temperature at 25 2 c v dc +14.0 -0.3 v lcd power input voltage max min parameter remark value symbol 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 hy-line computer components / www.hy-line.de/computer www.datasheet.co.kr datasheet pdf - http://www..net/
product specification 6 / 26 lc201v02 liquid crystal display ver.1.0 3. electrical specifications 3-1. electrical characteristics it requires two power inputs. one is employed to power the lcd electronics and to drive the tft array and liquid crystal. the second input power for the ccfl /backlight, is typically generated by an inverter. the inverter is an external unit to the lcds. note : 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 the maximum current pattern. 3. the duration of rush current is about 2ms and rising time of power input is 1ms (min.). 2 ma 232 178 - 1 w 2.30 2.00 - p lcd power consumption 3 a 3.0 - - i rush rush current v dc 12.6 12.0 11.4 v lcd power supply input voltage 1 ma 191 166 - i lcd power supply input current circuit : parameter symbol max typ min note unit value mosaic pattern(8 x 6) white : 255gray black : 0gray full white pattern maximum current pattern table 2. electrical characteristics hy-line computer components / www.hy-line.de/computer www.datasheet.co.kr datasheet pdf - http://www..net/
product specification 7 / 26 lc201v02 liquid crystal display ver.1.0 note : the design of the inverter must have specifications for the lamp in lcd assembly . the performance of the lamp in lcm, for example life time or brightness, is extremely influenced by the characteristics of the dc-ac inverter. so all the parameters of an inverter should be carefully designed so as not to produce too much leakage current from high-voltage output of the inverter. when you design or order the inverter, please make sure unwanted lighting caused by the mismatch of the lamp and the inverter (no lighting, flicker, etc) never occurs. when you confirm it, the lcdC assembly should be operated in the same condition as installed in you instrument. do not attach a conducting tape to lamp connecting wire. if the lamp wire attach to a conducting tape, tft-lcd module has a low luminance and the inverter has abnormal action. because leakage current is occurred between lamp wire and conducting tape. 1. specified values are for a single lamp. 2. operating voltage is measured at 25 2 c. the variance of the voltage is 10%. 3. the voltage above v s should be applied to the lamps for more than 1 second for start-up. (inverter open voltage must be more than lamp starting voltage.) otherwise, the lamps may not be turned on. the used lamp current is the lamp typical current. 4. lamp frequency may produce interface with horizontal synchronous frequency and as a result this may cause beat on the display. therefore lamp frequency shall be as away possible from the horizontal synchronous frequency and from its harmonics in order to prevent interference. 5. lets define the brightness of the lamp after being lighted for 5 minutes as 100%. t s is the time required for the brightness of the center of the lamp to be not less than 95%. 6. the lamp power consumption shown above does not include loss of external inverter. the used lamp current is the lamp typical current. (p bl = v bl x i bl x n lamp ) 7. the life is determined as the time at which brightness of the lamp is 50% compared to that of initial value at the typical lamp current on condition of continuous operating at 25 2 c. 6 w 33.27 30.24 p bl power consumption 1, 5 min 3 ts discharge stabilization time at 0 c at 25 c v rms 1,430 4 khz 60 50 40 f bl operating frequency 1, 3 vs established starting voltage v rms 1,100 1, 2 v rms 825(3ma) 720(7ma) 700(7.5ma) v bl operating voltage 1 ma rms 7.5 7.0 3.0 i bl operating current lamp : 1, 7 hrs 50,000 life time parameter symbol max typ min note unit value table 2. electrical characteristics (continue) hy-line computer components / www.hy-line.de/computer www.datasheet.co.kr datasheet pdf - http://www..net/
product specification 8 / 26 lc201v02 liquid crystal display ver.1.0 i p i -p * asymmetry rate: | i p C i Cp | / i rms x 100% * distortion rate i p (or i Cp ) / i rms 8. the output of the inverter must have symmetrical(negative and positive) voltage waveform and symmetrical current waveform (unsymmetrical ratio is less than 10%). please do not use the inverter which has unsymmetrical voltage and unsymmetrical current and spike wave. requirements for a system inverter design, which is intended to have a better display performance, a better power efficiency and a more reliable lamp, are following. it shall help increase the lamp lifetime and reduce leakage current. a. the asymmetry rate of the inverter waveform should be less than 10%. b. the distortion rate of the waveform should be within 2 10%. * inverter output waveform had better be more similar to ideal sine wave. 9. the inverter which is combined with this lcm, is highly recommended to connect coupling(ballast) condenser at the high voltage output side. when you use the inverter which has not coupling(ballast) condenser, it may cause abnormal lamp lighting because of biased mercury as time goes. 10.in case of edgy type back light with over 4 parallel lamps, input current and voltage wave form should be synchronized hy-line computer components / www.hy-line.de/computer www.datasheet.co.kr datasheet pdf - http://www..net/
product specification 9 / 26 lc201v02 liquid crystal display ver.1.0 3-2. interface connections table 3. module connector(cn1) pin configuration lcd connector(cn1):df9b-41p-1v (manufactured by hirose) or equivalent mating connector : df9b-41s-1v (manufactured by hirose) or equivalent note: 1. nc: no connection. 2. interlace mode(nc or gnd = interlace, vcc = non i nterlace). 3. all gnd(ground) pins should be connected together and to vss which should also be connected to the lcds metal frame. 4. all v lcd (power input) pins should be connected together. rear view of lcm 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 rbf dclk interlace d on ? t care don ? t care gnd r 0 r1 r2 r3 r4 gnd r5 r6 r7 g0 gnd g1 g2 g3 nc 1) dot clock interlace mode 2) d on ? t care don ? t care system ground 3) r ed data(lsb) system ground red data(msb) green data(lsb) system ground pin no. symbol description 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 g4 gnd g5 g6 g7 b0 gnd b1 b2 b3 b4 gnd b5 b6 b7 gnd de gnd v lcd v lcd v lcd system ground green data(msb) blue data(lsb) system ground system ground blue data(msb) system ground data enable system ground power input(+12.0v) power input(+12.0v) power input(+12.0v) pin no. symbol description 1 41 40 2 hy-line computer components / www.hy-line.de/computer www.datasheet.co.kr datasheet pdf - http://www..net/
product specification 10 / 26 lc201v02 liquid crystal display ver.1.0 table 4. backlight connector pin configuration(cn2,cn3,cn4,cn5) notes: 1. the high voltage power terminal is colored white,sky blue,gray. 2. the low voltage pin color is white,dark blue,black . lv hv lv nc hv hv symbol cn5 2 power su pply for lamp 3(low voltage side) - white 2 1 power supply for lamp 3(high voltage side) - white 1 cn3 2 power supply for lamp 1(low voltage side) - black 4 nc 3 1 power supply for lamp 2(high voltage side) C sky blue 2 1 power supply for lamp 1(high voltage side) - gray 1 cn2 note description pin no. no. 5 lv power supply for lamp 2(low voltage side) C dark blue lv nc hv hv 2 power supply for lamp 6(low voltage side) - black 4 nc 3 1 power supply for lamp 5(high voltage side) - sky blue 2 1 power supply for lamp 6(high voltage side) - gray 1 5 lv power supply for lamp 5(low voltage side) - dark blue lv hv 1 power supply for lamp 4(high voltage side) - white 1 cn4 2 power supply for lamp 4(low voltage side) - white 2 2 2 cn 2 lamp1 lamp 2 cn 3 lamp 3 lamp 4 up side down side cn 4 cn 5 lamp 5 lamp 6 the backlight interface connector is a model bhsr-02vs-2(cn3/cn4) and bhr-05vs-4(cn2/cn5) manufactured by jst. the mating connector part numbe r are sm02b-bhss-1-tb(2pin), sm04(9-e2)b- bhs-1-tb(5pin) or equivalent. the pin configuration for the connector is shown in the table below. hy-line computer components / www.hy-line.de/computer www.datasheet.co.kr datasheet pdf - http://www..net/
product specification 11 / 26 lc201v02 liquid crystal display ver.1.0 v - - 0.7vcc v rh high input voltage 0.3vcc - - v rl low 3 t hd hold time for dclk ns 3 t sd set-up time data 3-3. signal timing specifications table 5. timming table(de mode) this is the signal timing required at the input of the user connector. all of the interface signal timing should be satisfied with the following specifications for its proper operation. ns - - 10 t wcl low duration ns - - 10 t wch high duration - - 3 t hi de hold time ns - - 3 t si de set up time t hp 45 10 - vertical blank t clk 210 160 150 - horizontal blank mhz 30 25 18 - frequency t hp 480 480 480 t vv vertical valid de (data enable) t clk 640 640 640 t hv horizontal valid ns 55 40 33.3 t clk period dclk note unit max typ min symbol item note : 1. pal: 47~53hz, ntsc:57~63hz hy-line computer components / www.hy-line.de/computer www.datasheet.co.kr datasheet pdf - http://www..net/
product specification 12 / 26 lc201v02 liquid crystal display ver.1.0 3-4. signal timing waveforms t ir , t dr t if , t df de, data t clkl t clk t wch t wcl t fclk t rclk t hd t sd v rh min. v rl max. t hi t si de dclk data (first/ second) hy-line computer components / www.hy-line.de/computer www.datasheet.co.kr datasheet pdf - http://www..net/
product specification 13 / 26 lc201v02 liquid crystal display ver.1.0 3-5. color input data reference the brightness of each primary color(red,green,blue) is based on the 8-bit gray scale data input for the color; the higher the binary input, the brighter the color. the below table provides a reference for color versus data input. table 6. 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) 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) 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) 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 hy-line computer components / www.hy-line.de/computer www.datasheet.co.kr datasheet pdf - http://www..net/
product specification 14 / 26 lc201v02 liquid crystal display ver.1.0 3-6. power sequence notes : 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 for lcd v lcd to 0v. 3. lamp power must be turn on after power supply for lcd an interface signal are valid. 3-6-1. lcd driving circuit s - - 1 t7 ms 100 - - t6 ms 50 - 0.5 t2 ms ms - - 200 t3 - - 200 t4 ms 50 - 0.5 t5 ms 10 - 0.5 t1 max typ min unit value parameter interface signal (tx) power for lamp power supply for lcd v lcd 10% 0v 90% 90% 10% t 1 t 2 t 5 t 6 t 7 t 3 t 4 10% 10% valid data lamp on 0v 0 ff 0ff table 7. power sequence for lcd driving circuit hy-line computer components / www.hy-line.de/computer www.datasheet.co.kr datasheet pdf - http://www..net/
product specification 15 / 26 lc201v02 liquid crystal display ver.1.0 4. optical specification table 8. optical characteristics ta= 25 2 c , v lcd =12.0v, f v =60hzdclk=25mhz, i bl =7ma 6 gray scale 5p y axis, down ( =270 ) y axis, up ( =90 ) x axis, left ( =180 ) x axis, right( =0 ) - 89 85 d - 89 85 u - 89 85 l 5 degree - 89 85 r viewing angle (cr>10) white blue green red 0.587 gy 0.309 gx 0.091 by 0.151 bx 0.329 wy 0.313 wx decay time rise time 13 - tr d 0.344 ry typ +0.03 0.616 typ -0.03 rx color coordinates [cie1931] 4 ms 12 - tr r response time 3 1.3 white luminance variation 2 cd/m 2 300 250 l wh surface luminance, white 1 note unit 800 600 cr contrast ratio max typ min value symbol parameter 50cm fig. 1 optical characteristic measurement equipment and method optical stage(x,y) lcd module pritchard 880 or equivalent optical characteristics are determined after the unit has been on and stable for approximately 30min in a dark environment at 25 2 c. the values are specified at an approximate distance 50cm from the lcd surface at a viewing angle of and equal to 0 . it is presented additional information concerning the measurement equipment and method in fig. 1. hy-line computer components / www.hy-line.de/computer www.datasheet.co.kr datasheet pdf - http://www..net/
product specification 16 / 26 lc201v02 liquid crystal display ver.1.0 86.2 l239 100 l255 35.6 l159 43.5 l175 52.4 l191 62.6 l207 16.3 l111 21.8 l127 28.2 l143 74.1 l223 2.36 l47 4.72 l63 7.82 l79 11.7 l95 0.95 l31 0.42 l15 0.18 l0 luminance [%] (typ.) gray level table 9. gray scale specification note : 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 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. 1. 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 lc201v02 liquid crystal display ver.1.0 fig. 2 measure point for luminance measuring point for surface luminance & measuring point for luminance variation a : h / 4 mm b : v / 4 mm h : 408.0 mm v : 306.0 mm @ h,v : active area h a v b 3 4 2 1 5 fig. 3 response time response time is defined as the following figure and shall be measured by switching the input signal for gray(n) and gray(m). gray(m) gray(n) t r r t r d 100 90 10 0 optical response n,m = 0(black)~255(white), n product specification 18 / 26 lc201v02 liquid crystal display ver.1.0 fig. 4 viewing angle dimension of viewing angle range normal y e = 90 o , up = 0 o , right = 270 o , down = 180 o , left hy-line computer components / www.hy-line.de/computer www.datasheet.co.kr datasheet pdf - http://www..net/
product specification 19 / 26 lc201v02 liquid crystal display ver.1.0 5. mechanical characteristics the following items provide general mechanical characteristics. in addition the figures in the next page are detailed mechanical drawing of the lcd module. note : please refer to a mechanic drawing in terms of tolerance at the next page. table 10. mechanical characteristics 432.0 mm horizontal outline dimension 306.0 mm vertical hard coating(3h) anti-glare treatment of the front polarizer surface treatment 3500g (typ.), 3675g(max) weight 311.0 mm vertical 331.5 mm vertical 25.0 mm depth 408.0 mm horizontal active display area 413.0 mm horizontal bezel area value item hy-line computer components / www.hy-line.de/computer www.datasheet.co.kr datasheet pdf - http://www..net/
product specification 20 / 26 lc201v02 liquid crystal display ver.1.0 hy-line computer components / www.hy-line.de/computer www.datasheet.co.kr datasheet pdf - http://www..net/
product specification 21 / 26 lc201v02 liquid crystal display ver.1.0 hy-line computer components / www.hy-line.de/computer www.datasheet.co.kr datasheet pdf - http://www..net/
product specification 22 / 26 lc201v02 liquid crystal display ver.1.0 6. reliability 0 C 14,000 feet(4267.2m) 0 C 40,000 feet(12192m) altitude operating storage / shipment 8 ta=40 , 90%rh humidity condition operating 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 : 10-500hz duration : x,y,z, 20 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, 75% 240h high temperature storage test 1 condition test item no. table 11. environment test condition hy-line computer components / www.hy-line.de/computer www.datasheet.co.kr datasheet pdf - http://www..net/
product specification 23 / 26 lc201v02 liquid crystal display ver.1.0 7. international standards 7-1. safety a) ul 60950-1:2003, first edition, underwriters laboratories, inc., standard for safety of information technology equipment. b) can/csa c22.2, no. 60950-1-03 1 st ed. april 1, 2003, canadian standards association, standard for safety of information technology equipment. c) en 60950-1:2001, first edition, european committee for electrotechnical standardization(cenelec) european standard for safety of information technology equipment. 7-2. emc 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) c.i.s.p.r. limits and methods of measurement of radio interface characteristics of information technology equipment. international special committee on radio interference. c) en 55022 limits and methods of measurement of radio interface characteristics of information technology equipment. european committee for electrotechnical standardization.(cenelec), 1998 ( including a1: 2000 ) hy-line computer components / www.hy-line.de/computer www.datasheet.co.kr datasheet pdf - http://www..net/
product specification 24 / 26 lc201v02 liquid crystal display ver.1.0 8-2. packing form a) package quantity in one box : 7 pcs b ) box size : 502 mm 378 mm 420 mm 8. packing 8-1. designation of lot mark 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. note 1. year 2. month mark year 0 2010 6 2006 7 2007 8 2008 9 2009 4 2004 5 2005 321 2003 2002 2001 b nov mark month a oct 6 jun 7 jul 8 aug 9 sep 4 apr 5 may c 321 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. hy-line computer components / www.hy-line.de/computer www.datasheet.co.kr datasheet pdf - http://www..net/
product specification 25 / 26 lc201v02 liquid crystal display 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 holes arranged in four corners or four sides. (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 plate 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 benzene. 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 fading condensation, smear or spot will occur. (5) when fixed patterns are displayed for a long 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 cant 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. 9. precautions hy-line computer components / www.hy-line.de/computer www.datasheet.co.kr datasheet pdf - http://www..net/
product specification 26 / 26 lc201v02 liquid crystal display 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 wrist band etc. and dont 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 elect ricity is generated between 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 stored for a long time, sometimes there remains a very small amount of glue still on the bezel after 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. hy-line computer components / www.hy-line.de/computer www.datasheet.co.kr datasheet pdf - http://www..net/

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