M185B1-L02 CHIMEI | Alldatasheet
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D o c N o . : Issued Date: Jun. 04, 2008 Model No.: M185B1-L02 Tentative Version 0.0 TFT LCD Tentative Specification MODEL NO.: M185B1-L02 Customer: Approved by: Note: 記錄 工作 審核 角色 投票 2008-06-23 14:53:27 CST PMMD Director yp_lee(李盈 屏/56539) Director (deputy) Accept www.yslcd.com.tw
D o c N o . : Issued Date: Jun. 04, 2008 Model No.: M185B1-L02 Tentative Version 0.0 - CONTENTS -
1.1 OVERVIEW
1.2 FEATURES
1.3 APPLICATION
1.4 GENERAL SPECIFICATIONS
1.5 MECHANICAL SPECIFICATIONS
2.1 ABSOLUTE RATINGS OF ENVIRONMENT
2.2 ELECTRICAL ABSOLUTE RATINGS
2.2.1 TFT LCD MODULE
2.2.2 BACKLIGHT UNIT
- 1.1 TFT LCD MODULE
3.1.2 Vcc Power Dip Condition:
3.2 BACKLIGHT UNIT
4.1 TFT LCD MODULE
4.2 BACKLIGHT UNIT
5.1 TFT LCD MODULE
5.2 LVDS DATA MAPPING TABLE
5.3 BACKLIGHT UNIT
5.4 COLOR DATA INPUT ASSIGNMENT
6.1 INPUT SIGNAL TIMING SPECIFICATIONS
6.2 POWER ON/OFF SEQUENCE
7.1 TEST CONDITIONS
7.2 OPTICAL SPECIFICATIONS
8.1 PACKING SPECIFICATIONS
8.2 PACKING METHOD
10.1 ASSEMBLY AND HANDLING PRECAUTIONS
10.2 SAFETY PRECAUTIONS
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D o c N o . : Issued Date: Jun. 04, 2008 Model No.: M185B1-L02 Tentative Version 0.0
REVISION HISTORY
Version Date Section Description Ver 0.0 Jun.04, 08’ M185B1-L02 Tentativ e specification was first issued. www.yslcd.com.tw
D o c N o . : Issued Date: Jun. 04, 2008 Model No.: M185B1-L02 Tentative Version 0.0 1. GENERAL DESCRIPTION M185B1-L02 is a 18.5” TFT Liquid Crystal Display module with 2 CCFL Backlight unit and 30pin 1ch-LVDS interface. This module supports 1366 x 768 WXGA mode and can display up to 16.7M colors. The inverter module for Backlight is not built in.
- Contrast ratio 1000:1 - Response time 5ms. - Brightness 250nits - Color saturation NTSC 72%. - WXGA (1366 x 768 pixels) resolution. - DE (Data Enable) only mode. - LVDS (Low Voltage Differential Signaling) interface. - RoHS compliance.
- TFT LCD Monitor
1.4 GENERAL SPECIFICATI0NS
Item Specification Unit Note Active Area 409.8 (H) × 230.4(V) (18.5” diagonal) mm Bezel Opening Area 413.4(H) x 234 (V) mm (1) Driver Element a-Si TFT active matrix - - Pixel Number 1366 x R.G.B. x 768 pixel - Pixel Pitch 0.3 (H) x 0.3 (V) mm - Pixel Arrangement RGB vertical stripe - - Display Colors 16.7M color - Transmissive Mode Normally White - - Surface Treatment AG type, 3H hard coating, Haze 25 - - Item Min. Typ. Max. Unit Note Horizontal(H) 429.87 430.37 430.87 mm Vertical(V) 254.1 254.6 255.1 mm Module Size Depth(D) 16.25 16.75 mm (1) Weight - 1965 2000 g - Note (1) Please refer to the attached drawings for more information of front and back outline dimensions. www.yslcd.com.tw
D o c N o . : Issued Date: Jun. 04, 2008 Model No.: M185B1-L02 Tentative Version 0.0 2. ABSOLUTE MAXIMUM RATINGS Value Item Symbol Min. Max. Unit Note Storage Temperature TST -20 60 ºC (1) Operating Ambient Temperature T OP 0 50 ºC (1), (2) Shock (Non-Operating) S NOP - 50 G (3), (5) Vibration (Non-Operating) V NOP - 1.5 G (4), (5) Note (1) Temperature and relative humidity range is shown in the figure below. (a) 90 %RH Max. (Ta ≦ 40 ºC). (b) Wet-bulb temperature should be 39 ºC Max. (Ta > 40 ºC). (c) No condensation. Note (2) The temperature of panel display surface area should be 0 ºC Min. and 60 ºC Max. Note (3) 50G,11ms, half sine wave, 1 time for ± X, ± Y , ± Z. Note (4) 10 ~ 300 Hz, 10min/cycle, 3 cycles each X, Y , Z. Note (5) At testing Vibration and Shock, the fixtur e in holding the module has to be hard and rigid enough so that the module would not be twisted or bent by the fixture. The fixing condition is shown as below: Storage Range Relative Humidity (%RH) Operating Range Temperature (ºC) 100 80 60 -20 40 0 20-40 Side Mount Fixing Screw Side Mount Fixing Screw Stage Bracket LCD Module Gap=2mm At Room Temperature www.yslcd.com.tw
D o c N o . : Issued Date: Jun. 04, 2008 Model No.: M185B1-L02 Tentative Version 0.0 Value Item Symbol Min. Max. Unit Note Power Supply Voltage Vcc -0.3 +6.0 V (1) Value Item Symbol Min. Max. Unit Note Lamp Voltage V L - 2.5K V RMS (1), (2), I L = 7.5mA Lamp Current I L (2.0) ( 8.0 ) mA RMS Lamp Frequency F L 40 80 KHz (1), (2) Note (1) Permanent damage to the device may occur if maximum values are exceeded. Function operation should be restricted to the conditions described under Normal Operating Conditions. Note (2) Specified values are for lamp (Refer to 3.2 for further information). www.yslcd.com.tw
D o c N o . : Issued Date: Jun. 04, 2008 Model No.: M185B1-L02 Tentative Version 0.0 3. ELECTRICAL CHARACTERISTICS 3 . 1 . 1 T F T L C D M O D U L E T a = 2 5 ± 2 º C Value Parameter Symbol Min. Typ. Max. Unit Note Power Supply Voltage Vcc 4.5 5.0 5.5 V - Ripple Voltage VRP - - 100 mV - Rush Current IRUSH 2 3 A (2) White 0.6 A (3)a Black 0.9 A (3)b Power Supply Current Vertical Stripe lcc
0.9 A (3)c
LVDS differential input voltage Vid 100 - 600 mV LVDS common input voltage Vic - 1.2 - V Note (1) The module should be always operated within above ranges. Note (2) Measurement Conditions: Vcc rising time is 470µs 470µs Vcc GND 0.9Vcc 0.1Vcc (High to Low) (Control Signal) +12V SW 1uF Vcc +5.0V 2SK1470 Q1 2SK1475 47K VR1 47K C2 0.01uF 1uF FUSE (LCD Module Input) www.yslcd.com.tw
D o c N o . : Issued Date: Jun. 04, 2008 Model No.: M185B1-L02 Tentative Version 0.0 Note (3) The specified power supply current is under the conditions at Vcc = 5.0 V, Ta = 25 ± 2 ºC, f v = 60 Hz, whereas a power dissipation check pattern below is displayed. Dip condition: ms Td V Vcc V20 , 5 . 40 . 4 ≤ ≤ ≤ Active Area a. White Pattern Active Area c. Vertical Stripe Pattern R R R R R R R R G G G G B B B B B B G G G G B B B B R R Active Area b. Black Pattern Vcc 4.5V 4.0V Td www.yslcd.com.tw
D o c N o . : Issued Date: Jun. 04, 2008 Model No.: M185B1-L02 Tentative Version 0.0 3 . 2 B A C K L I G H T U N I T Ta = 25 ± 2 ºC Value Parameter Symbol Min. Typ. Max. Unit Note Lamp Input Voltage V L --- ( 775 ) ( 853 ) V RMS I L = 7.5 mA Lamp Current I L ( 2.0 ) ( 7.5 ) ( 8.0 ) mA RMS (1) --- --- (1500(25℃)) VRMS (2) Lamp Turn On Voltage V S --- --- (1710(0℃)) VRMS (2) Operating Frequency F L 40 --- 80 KHz (3) Lamp Life Time L BL (40000) --- --- Hrs (5), I L = 7.5mA Power Consumption P L --- (10.85) --- W (4), I L = 7.5 mA Note (1) Lamp current is measured by current amplify & oscilloscope as shown below: M e a s u r e e q u i p m e n t : Current Amplify: Tektronix TCPA300 C u r r e n t p r o b e : T e k t r o n i x T C P 3 1 2 Oscilloscope: TDS3054B Note (2) The voltage that must be larger than Vs should be applied to the lamp for more than 1 second after startup. Otherwise, the lamp may not be turned on normally. Note (3) The lamp frequency may produce interference with horizontal synchronization frequency from the display, which might cause line flow on the display. In order to avoid interference, the lamp frequency should be detached from the horizontal synchronization frequency and its harmonics as far as possible. Note (4) P L = IL × V L × 2 (for 2 lamps) Note (5) The lifetime of lamp can be defined as the time in which it continues to operate under the condition Ta = 25 ±2 oC and( IL = 7.5 mArms )until one of the following events occurs: (a) When the brightness becomes ≦ 50% of its original value. (b) Effective lighting lengt h decreases 80% under for initial. (Eff ective lighting length is a scope of luminance 80% over for average luminance at several point in lamp center.) Note (6) The waveform of the voltage output of inverter must be area-symmetric and the design of the inverter must have specifications for the modularized lamp. The performance of the Backlight, such as lifetime or brightness, is greatly influenced by the characteristics of the DC-AC inverter for the lamp. All the parameters of an inverter s hould be carefully designed to avoid producing too LCD Module Inverter HV (+) Oscilloscope ．．．．HV (-) HV (+) HV (-) ．．．． Current Amplify Current Probe www.yslcd.com.tw
D o c N o . : Issued Date: Jun. 04, 2008 Model No.: M185B1-L02 Tentative Version 0.0 much current leakage from high voltage output of the inverter. When designing or ordering the inverter please make sure that a poor lighting caused by the mismatch of the Backlight and the inverter (miss-lighting, flicker, etc.) never occu rs. If the above situation is confirmed, the module should be operated in the same manners when it is installed in your instrument. 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. 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. Requirements for a system inverter design, which is intended to have a better display performance, a better power efficiency and a more reliable lamp. It shall help increase the lamp lifetime and reduce its leakage current. a. The asymmetry rate of the inverter waveform should be 10% below; b. The distortion rate of the waveform should be within √2 ± 10%; c. The ideal sine wave form shall be symmetric in positive and negative polarities I p I -p * Asymmetry rate: | I p – I –p | / Irms * 100% * Distortion rate I p (or I –p) / Irms www.yslcd.com.tw
D o c N o . : Issued Date: Jun. 04, 2008 Model No.: M185B1-L02 Tentative Version 0.0 4. BLOCK DIAGRAM (1366x3x768) DATA DRIVER IC SCAN DRIVER IC BACKLIGHT UNIT LVDS INPUT / TIMING CONTROLLER DC/DC CONVERTER & REFERENCE VOLTAGE INPUT CONNECTOR (STM MSAKT2407P30A or EQUIVALENT) VL Vcc RX0(+/-) RX1(+/-) RX2(+/-) RX3(+/-) RXC(+/-) NC LAMP CONNECTOR (YEONHO 35001HS-02L)
1 HV(Pink)
2 LV(White)
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D o c N o . : Issued Date: Jun. 04, 2008 Model No.: M185B1-L02 Tentative Version 0.0 5. INPUT TERMINAL PIN ASSIGNMENT 1 NC Not connection, this pin should be open. 2 NC Not connection, this pin should be open. 3 NC Not connection, this pin should be open.
4 GND Ground
5 RX0- Negative LVDS differential data input. Channel 0 6 RX0+ Positive LVDS differential data input. Channel 0
7 GND Ground
8 RX1- Negative LVDS differential data input. Channel 1 9 RX1+ Positive LVDS differential data input. Channel 1
10 GND Ground
11 RX2- Negative LVDS differential data input. Channel 2 12 RX2+ Positive LVDS differential data input. Channel 2
13 GND Ground
14 RXCLK- Negative LVDS differential clock input. 15 RXCLK+ Positive LVDS differential clock input.
16 GND Ground
17 RX3- Negative LVDS differential data input. Channel 3 18 RX3+ Positive LVDS differential data input. Channel 3
19 GND Ground
20 NC Not connection, this pin should be open. 21 NC Not connection, this pin should be open. 22 NC Not connection, this pin should be open.
23 GND Ground
24 GND Ground
25 GND Ground
26 Vcc +5.0V power supply 27 Vcc +5.0V power supply 28 Vcc +5.0V power supply 29 Vcc +5.0V power supply 30 Vcc +5.0V power supply Note (1) Connector Part No.: STM MSAKT2407P30A or equivalent www.yslcd.com.tw
D o c N o . : Issued Date: Jun. 04, 2008 Model No.: M185B1-L02 Tentative Version 0.0
5.2 LVDS mapping table
LVDS output D7 D6 D4 D3 D2 D1 D0 LVDS Channel 0 Data order G0 R5 R4 R3 R2 R1 R0 LVDS output D18 D15 D14 D13 D12 D9 D8 LVDS Channel 1 Data order B1 B0 G5 G4 G3 G2 G1 LVDS output D26 D25 D24 D22 D21 D20 D19 LVDS Channel 2 Data order DE NA NA B5 B4 B3 B2 LVDS output D23 D17 D16 D11 D10 D5 D27 LVDS Channel 3 Data order NA B7 B6 G7 G6 R7 R6
5.3 BACKLIGHT UNIT:
Pin Symbol Description Remark
1 HV High Voltage Pink
2 LV Low Voltage White
Note (1) Connector Part No.: YEONHO 35001HS-02L or equivalent www.yslcd.com.tw
D o c N o . : Issued Date: Jun. 04, 2008 Model No.: M185B1-L02 Tentative Version 0.0 The brightness of each primary color (red, green and blue) is based on the 8-bit gray scale data input for the color. The higher the binary input, the brighter t he color. The table below provides the assignment of color versus data input. Data Signal Red Green Blue Color R7 R6 R5 R4 R3 R2 R1 R0 G7 G6 G5 G4 G3 G2 G1 G0 B7 B6 B5 B4 B3 B2 B1 B0 Basic Colors Black Red Green Blue Cyan Magenta Yellow White Gray Scale Of Red Red(0) / Dark Red(1) Red(2) Red(253) Red(254) Red(255) Gray Scale Of Green Green(0) / Dark Green(1) Green(2) Green(253) Green(254) Green(255) Gray Scale Of Blue Blue(0) / Dark Blue(1) Blue(2) Blue(253) Blue(254) Blue(255) Note (1) 0: Low Level Voltage, 1: High Level Voltage www.yslcd.com.tw
D o c N o . : Issued Date: Jun. 04, 2008 Model No.: M185B1-L02 Tentative Version 0.0 Th TC DCLK Thd TVd Tv DE DE DATA TVb Thb 6. INTERFACE TIMING The input signal timing specifications are shown as the following table and timing diagram. Signal Item Symbol Min. Typ. Max. Unit Note Frequency Fc 50.0 76 95 MHz - Period Tc 10.5 13.2 20 ns High Time Tch - 4/7 - Tc - LVDS Clock Low Time Tcl - 3/7 - Tc - Setup Time Tlvs 600 - - ps - LVDS Data Hold Time Tlvh 600 - - ps - Frame Rate Fr 40 60 75 Hz Tv=Tvd+Tvb Total Tv 778 806 888 Th - Display Tvd 768 768 768 Th - Vertical Active Display Term Blank Tvb Tv-Tvd 38 Tv-Tvd Th - Total Th 1446 1560 1936 Tc Th=Thd+Thb Display Thd 1366 1366 1366 Tc - Horizontal Active Display Term Blank Thb Th-Thd 194 Th-Thd Tc - Note: Because this module is operated by DE onl y mode, Hsync and Vsync input signals should be set to low logic level or ground. Otherwise, this module would operate abnormally. INPUT SIGNAL TIMING DIAGRAM www.yslcd.com.tw
D o c N o . : Issued Date: Jun. 04, 2008 Model No.: M185B1-L02 Tentative Version 0.0 To prevent a latch-up or DC operation of LCD module, the power on/off sequence should be as the diagram below. Timing Specifications: 0.5< t1 ≦ 5 msec 0 < t2 ≦ 50 msec 0 < t3 ≦ 50 msec t4 ≧ 500 msec t5 ≧ 450 msec t6 ≧ 90 msec - Power Supply for LCD, Vcc - Interface Signal (LVDS Signal of Transmitter), VI - Power for Lamp Restart Power On Power Off 50%50% 10% t6 t5 t3 t2 90% 10% 90% Valid Data ONOFF OFF www.yslcd.com.tw
D o c N o . : Issued Date: Jun. 04, 2008 Model No.: M185B1-L02 Tentative Version 0.0 7. OPTICAL CHARACTERISTICS Ambient Temperature Ta 25±2 oC Ambient Humidity Ha 50±10 %RH Supply Voltage VCC 5V V Input Signal According to typical value in "3. ELECTRICAL CHARACTERISTICS" Lamp Current IL ( 7.5 ± 0.5) mA Inverter Operating Frequency FL 55±5 KHz Inverter ( Darfon VK.13165.101 ) The relative measurement methods of optical characteri stics are shown in 7.2. The following items should be measured under the test conditions described in 7.1 and stable environment shown in Note (5). Item Symbol Condition Min. Typ. Max. Unit Note Rx 0.646 Red Ry 0.334 Gx 0.284 Green Gy 0.602 Bx 0.152 Blue By 0.076 Wx 0.313 Color Chromaticity (CIE 1931) White Wy Typ - 0.03 0.329 Typ + 0.03 - (1), (5) Center Luminance of White (Center of Screen) LC (185) (250) - cd/m 2 (4), (5) Contrast Ratio CR θx=0°, θY =0° CS-1000T TR - 1.5 3.5 Response Time TF θx=0°, θY =0° - 3.5 6.5 ms (3) White Variation δW θx=0°, θY =0° θx+ 75 85 - Horizontal θx- 75 85 - θY+ 70 80 - Viewing Angle Vertical θY- CR ≧ 10 USB2000 70 80 - Deg. (1), (5) www.yslcd.com.tw
D o c N o . : Issued Date: Jun. 04, 2008 Model No.: M185B1-L02 Tentative Version 0.0 Note (1) Definition of Viewing Angle (θx, θy): Note (2) Definition of Contrast Ratio (CR): The contrast ratio can be calculated by the following expression. Contrast Ratio (CR) = L255 / L0 L255: Luminance of gray level 255 L 0: Luminance of gray level 0 CR = CR (5) CR (X) is corresponding to the Contrast Ratio of the point X at Figure in Note (6). Note (3) Definition of Response Time (T R, TF): 12 o’clock direction θy+ = 90º 6 o’clock θy- = 90º θx− θx+ θy- θy+ x- y+ y- x+ N o r m a l θx = θy = 0º θX+ = 90º θX- = 90º Optical Response 100% 90% 10% Gray Level 255 Gray Level 0 Gray Level 255 TimeTFTR 66.67ms 66.67ms www.yslcd.com.tw
D o c N o . : Issued Date: Jun. 04, 2008 Model No.: M185B1-L02 Tentative Version 0.0 Note (4) Definition of Luminance of White (LC): Measure the luminance of gray level 255 at center point LC = L (5) L (x) is corresponding to the luminance of the point X at Figure in Note (6). Note (5) Measurement Setup: The LCD module should be stabilized at given temperature for 20 minutes to avoid abrupt temperature change during measuring. In order to stabilize the luminance, the measurement should be executed after lighting Backlight for 20 minutes in a windless room. Note (6) Definition of White Variation (δW): Measure the luminance of gray level 255 at 9 points δW = Maximum [L (1), L (2) ……L (4), L (9)] / Minimum [L (1), L (2) …… L (4), L (9)] CS-1000T 500 mm LCD Module LCD Panel Center of the Screen Light Shield Room (Ambient Luminance < 2 lux) USB2000 D W Active Area Vertical Line Horizontal Line : Test Point X=1 to 9 D/2 W/2 X D/10 9W/10 W/10 9D/10 1 2 3 7 8 9 4 6 www.yslcd.com.tw
D o c N o . : Issued Date: Jun. 04, 2008 Model No.: M185B1-L02 Tentative Version 0.0 8. PACKAGING： (1) 9 LCD modules / 1 Box (2) Box dimensions: 525(L) X 300 (W) X 360 (H) mm (3) Weight: 19.79 Kg (9 modules per box) (1) Carton Packing should have no failure in the following reliability test items. Test Item Test Conditions Note Vibration ISTA STANDARD Random, Frequency Range: 1 – 200 Hz Top & Bottom: 30 minutes (+Z), 10 min (-Z), Right & Left: 10 minutes (X) Back & Forth 10 minutes (Y) Non Operation Dropping Test 1 Angle, 3 Edge, 6 Face, 60cm Non Operation Figure. 8-1 Packing method www.yslcd.com.tw
D o c N o . : Issued Date: Jun. 04, 2008 Model No.: M185B1-L02 Tentative Version 0.0 Sea / Land Transportation (40ft HQ Container) Film Film Carton label Pallet (1150*1150*143mm) PE Sheet Corner Protector (50*50*1000mm) Corner Protector (50*50*1000mm) PP Belt Corner Protector (50*50*1130mm) PE Sheet Film Film Sea / Land Transportation (40ft Container) PE Sheet PE Sheet Corner Protector (50*50*1130mm) PP Belt Corner Protector (50*50*600mm) Corner Protector (50*50*1000mm) Pallet (1150*1150*143mm) Carton label Film Air Transportation Corner Protector (50*50*1000mm) Pallet (1150*1150*143mm) Corner Protector (50*50*1130mm) PP Belt PE Sheet Carton label For ocean shipping Figure. 8-2 Packing method For air transport Figure. 8-3 Packing method www.yslcd.com.tw
D o c N o . : Issued Date: Jun. 04, 2008 Model No.: M185B1-L02 Tentative Version 0.0 9. DEFINITION OF LABELS
9.1 CMO MODULE LABEL
The barcode nameplate is pasted on each module as illustration, and its definitions are as following explanation. (a) Model Name: M185B1-L02 (b) Revision: Rev. XX, for example: A0, A1… B1, B2… or C1, C2…etc. (c) CMO barcode definition: Serial ID: XX -XX-X-XX-YMD-L-NNNN Code Meaning Description XX CMO internal use - X CMO internal use - XX CMO internal use - YMD Year, month, day Year: 2001=1, 2002=2, 2003=3, 2004=4… Day: 1~31=1, 2, 3, ~, 9, A, B, C, ~, W, X, Y , exclude I, O, and U. L Product line # Line 1=1, Line 2=2, Line 3=3, … NNNN Serial number Manufacturing sequence of product (d) Customer’s barcode definition: Serial ID: CM-18B12-X-X-X-XX-L-XX-L-YMD-NNNN Code Meaning Description CM Supplier code CMO=CM 18B12 Model number M185B1-L02 = 18B12 X Revision code Non ZBD: 1,~,9,0 / ZBD: A~Z X Source driver IC code X Gate driver IC code Century=1, CLL=2, Demos=3, Epson=4, Fu jitsu=5, Himax=6, Hitachi=7, Hynix=8, LDI=9, Matsushita=A, NEC=B, Novatec=C, OKI=D, Philips=E, Renasas=F, Samsung=G, Sanyo=H, Sharp=I, TI=J, Topro=K, Toshiba=L, Windbond=M XX Cell location Tainan Taiwan=TN, Ningbo China=NP L Cell line # 1~12=0~C XX Module location Tainan Taiwan=TN, Ningbo China=NP L Module line # 1~12=0~C YMD Year, month, day Year: 2001=1, 2002=2, 2003=3, 2004=4… NNNN Serial number By LCD supplier www.yslcd.com.tw
D o c N o . : Issued Date: Jun. 04, 2008 Model No.: M185B1-L02 Tentative Version 0.0 10. PRECAUTIONS (1) Do not apply rough force such as bending or twisting to the module during assembly. (2) To assemble or install module into user’s system can be only in clean working areas. The dust and oil may cause electrical short or worsen the polarizer. (3) It’s not permitted to have pressure or impulse on the module because the LCD panel and Backlight will be damaged. (4) Always follow the correct power sequence when LCD module is connecting and operating. This can prevent damage to the CMOS LSI chips during latch-up. (5) Do not pull the I/F connector in or out while the module is operating. (6) Do not disassemble the module. (7) Use a soft dry cloth without chemicals for cleaning, because the surface of polarizer is very soft and easily scratched. (8) It is dangerous that moisture come into or c ontacted the LCD module, because moisture may damage LCD module when it is operating. (9) High temperature or humidity may reduce the per formance of module. Please store LCD module within the specified storage conditions. (10) When ambient temperature is lower than 10ºC may reduce the display quality. For example, the response time will become slowly, and the starting voltage of CCFL will be higher than room temperature. (1) The startup voltage of Backlight is approximat ely 1000 Volts. It may cause electrical shock while assembling with inverter. Do not disassemble the module or insert anything into the Backlight unit. (2) If the liquid crystal material leaks from the panel, it should be kept away from the eyes or mouth. In case of contact with hands, skin or clothes, it has to be washed away thoroughly with soap. (3) After the module’s end of life, it is not harmful in case of normal operation and storage. www.yslcd.com.tw
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