LC260W01

LC260W01 Liquid Crystal Display Product Specification SPECIFICATION FOR APPROVAL ( ● ) Preliminary Specification ( ) Final Specification Title BUYER MODEL Sanyo 26.0” WXGA TFT LCD SUPPLIER *MODEL SUFFIX LG.Philips LCD Co., Ltd. LC260W01 A5K1 *When you obtain standard approval, please use the above model name without suffix APPROVED BY / SIGNATURE DATE APPROVED BY M.H Park / G. Manager SIGNATURE DATE REVIEWED BY / J.T Kim / S. Manager PREPARED BY / J.H.Yoon / Engineer Please return 1 copy for your confirmation with your signature and comments. TV Products Engineering Dept. LG. Philips LCD Co., Ltd Ver. 0.0 Dec. 10, 2003 1 / 27 LC260W01 Liquid Crystal Display Product Specification Contents No COVER CONTENTS RECORD OF REVISIONS 1 2 3 3-1 3-2 3-3 3-4 3-5 3-6 4 5 6 7 7-1 7-2 8 8-1 8-2 9 GENERAL DESCRIPTION ABSOLUTE MAXIMUM RATINGS ELECTRICAL SPECIFICATIONS ELECTRICAL CHARACTREISTICS INTERFACE CONNECTIONS SIGNAL TIMING SPECIFICATIONS SIGNAL TIMING WAVEFORMS COLOR INPUT DATA REFERNECE POWER SEQUENCE OPTICAL SFECIFICATIONS MECHANICAL CHARACTERISTICS RELIABLITY INTERNATIONAL STANDARDS SAFETY EMC PACKING DESIGNATION OF LOT MARK PACKING FORM PRECAUTIONS 26 25 ITEM Page 1 2 3 4 5 6 6 8 12 13 14 15 16 20 23 24 Ver. 0.0 Dec. 10, 2003 2 / 27 LC260W01 Liquid Crystal Display Product Specification RECORD OF REVISIONS Revision No 0.0 Revision Date Dec.10. 2003 Page Preliminary Specification DESCRIPTION Ver. 0.0 Dec. 10, 2003 3 / 27 LC260W01 Liquid Crystal Display Product Specification 1. General Description The LC260W01 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. This TFT-LCD has a 26.0 inch diagonally measured active display area with WXGA resolution (768 vertical by 1280 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 brightness 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 with 8Bit. The LC260W01 has been designed to apply the 8Bit LVDS interface. It is intended to support LCD TV, PCTV where high brightness, wide viewing angle, high color saturation, and high color are important. RGB LVDS S1 G1 Source Driver Circuit S1280 Gate Driver Circuit 5pair (20pin) CN1 Timing Controller (LVDS Rx integrated) +12.0V TFT - LCD Panel (1280 × RGB × 768 pixels) G768 Power Circuit Block +24V GND CN2 (14Pin) Inverter Block 2pin x 7CNs (High) Back light Assembly (Direct Light Type_14CCFL) General Features Active Screen Size Outline Dimension Pixel Pitch Pixel Format Color Depth Luminance, White Viewing Angle(CR>10) Power Consumption Weight Display Operating Mode Surface Treatment 26.0 inches(660.40mm) diagonal 622.0(H) x 389.0(V) x 53.0(D) mm(Typ.) 0.1475mm x 0.4425mm x RGB 1280 horiz. By 768 vert. Pixels RGB strip arrangement 16.7M colors 450 cd/m2 (Center 1 points typ.) View Angle Free (R/L 176(Typ.), U/D 176(Typ.)) Total TBD Watt (Typ.) [LCM 4.14W / Inverter TBD W ] TBD g (Typ.) Transmissive mode, Normally Black Hard coating(3H), Anti-glare treatment of the front polarizer, Ver. 0.0 Dec. 10, 2003 4 / 27 LC260W01 Liquid Crystal Display Product Specification 2. Absolute Maximum Ratings The following are maximum values which, if exceeded, may cause faulty operation or damage to the unit. Table 1. ABSOLUTE MAXIMUM RATINGS Parameter Symbol VLCD TOP TST HOP HST Values Min -0.3 0 -20 10 10 Max +14.0 +50 +60 90 90 Units Vdc Notes at 25 ± 5°C Power Input Voltage Operating Temperature Storage Temperature Operating Ambient Humidity Storage Humidity °C °C %RH %RH 1 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. Ver. 0.0 Dec. 10, 2003 5 / 27 LC260W01 Liquid Crystal Display Product Specification 3. Electrical Specifications 3-1. Electrical Characteristics The LC260W01 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 to power the inverter. Table 2_1. LCD PANEL ELECTRICAL CHARACTERISTICS Parameter Module : Power Supply Input Voltage Power Supply Input Current Power Consumption Rush current VLCD ILCD PLCD IRUSH 11.4 12.0 345 400 4.14 12.6 400 520 4.8 3.0 Vdc mA mA Watt A 1 2 1 3 Symbol Values Min Typ Max Unit Notes Notes: 1. The specified current and power consumption are under the VLCD=12.0V, 25°C,fV=60Hz condition whereas mosaic pattern(8 x 6) is displayed and fV 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). White : 255 Gray Black : 0 Gray Ver. 0.0 Dec. 10, 2003 6 / 27 LC260W01 Liquid Crystal Display Product Specification Table 2_2. INVERTER ELECTRICAL CHARACTERISTICS Parameter Symbol Condition Min. Inverter : Input Voltage Input Current VDDB IDDB PB VON/OFF Lamp ON = High Lamp OFF =Low Brightness Adj Lamp : Life Time 50,000 Hrs 2 VBR VBR(max) = 3.3V VBR(min) = 0V Input Power B/L on/off control 22.8 TBD TBD TBD 2.0 0.0 0 24.0 TBD TBD TBD 25.2 TBD TBD TBD 3.3 1.0 3.3 V A A Watt V V V 1 1 Values Typ. Max. Unit Notes Notes : 1. The specified current and power consumption are under the typical supply Input voltage, 16.5V. 2. The life is determined as the time at which luminance 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. 3. Electrical characteristics are determined after the unit has been ‘ON’ and stable for approximately 2Hrs in a dark environment at 25 °C± 2°C. Ver. 0.0 Dec. 10, 2003 7 / 27 LC260W01 Liquid Crystal Display Product Specification 3-2. Interface Connections This LCD employs Two interface connections, a 20 pin connector is used for the module electronics and a 14Pin Connector is used for the integral backlight system. 3-2-1. LCD Module - LCD Connector : DF14H-20P-1.25H(Manufactured by Hirose) or Equivalent - Mating connector : DF14-20S-1.25C(Manufactured by Hirose) or Equivalent Table 3. MODULE CONNECTOR PIN CONFIGURATION Pin No 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 Symbol VLCD VLCD GND GND RARA+ GND RBRB+ GND RCRC+ GND RCLKRCLK+ GND RDRD+ GND GND Description Power Supply +12.0V Power Supply +12.0V Power Ground. Power Ground LVDS Receiver Signal(-) LVDS Receiver Signal(+) Ground LVDS Receiver Signal(-) LVDS Receiver Signal(+) Ground LVDS Receiver Signal(-) LVDS Receiver Signal(+) Ground LVDS Receiver Clock Signal(-) LVDS Receiver Clock Signal(+) Ground LVDS Receiver Signal(-) LVDS Receiver Signal(+) Ground Ground PIN#38 PIN#37 PIN#40 PIN#39 PIN#42 PIN#41 PIN#46 PIN#45 PIN#48 PIN#47 Output Pin # (LVDS Tx) Notes : 1. The 20nd pin should be ground. 2. All GND(ground) pins should be connected together and to Vss which should also be connected to the LCD’s metal frame. 3. All VLCD (power input) pins should be connected together. 4. Input Level of LVDS signal is based on the IEA 664 Standard. Rear view of LCM 1 20 DF14H-20P-1.25H(Hirose) Ver. 0.0 Dec. 10, 2003 8 / 27 LC260W01 Liquid Crystal Display Product Specification Table 4. REQUIRED SIGNAL ASSIGNMENT FOR FLATLINK’S Transmitter(THC63LVDM83A/LVDF83A) Pin # Pin Name TA0 TA1 TA2 TA3 TA4 TD1 TA5 TA6 TB0 TB1 TD2 TD3 TB2 TB3 TB4 TB5 TD4 TD5 TB6 TC0 TC1 TC2 TC3 TD6 TC4 TC5 TC6 TD0 Symbol Red0 [LSB] Red1 Red2 Red3 Red4 Red7 [MSB] Red5 Green0 [LSB] Green1 Green2 Green6 Green7 [MSB] Green3 Green4 Green5 Blue0 [LSB] Blue6 Blue7 [MSB] Blue1 Blue2 Blue3 Blue4 Blue5 RES Description Red Pixel Data Red Pixel Data Red Pixel Data Red Pixel Data Red Pixel Data Red Pixel Data Red Pixel Data Green Pixel Data Green Pixel Data Green Pixel Data Green Pixel Data Green Pixel Data Green Pixel Data Green Pixel Data Green Pixel Data Blue Pixel Data Blue Pixel Data Blue Pixel Data Blue Pixel Data Blue Pixel Data Blue Pixel Data Blue Pixel Data Blue Pixel Data RDRD+ No connection, If unnecessary No connection, If unnecessary Data Enable Red Pixel Data RCRC+ RDRD+ RCRC+ RDRD+ RBRB+ RBRB+ RDRD+ RARA+ RBRB+ RDRD+ RARA+ Output 51 52 54 55 56 2 3 4 6 7 8 10 11 12 14 15 16 18 19 20 22 23 24 25 27 28 30 50 Hsync. Vsync. EN Red6 Notes: 1. Refer to LVDS Transmitter Data Sheet for detail descriptions. 2. 7 means MSB and 0 means LSB at R,G,B pixel data. Ver. 0.0 Dec. 10, 2003 9 / 27 LC260W01 Liquid Crystal Display Product Specification Table 5. REQUIRED SIGNAL ASSIGNMENT FOR LVDS Transmitter (THC63LVDM83A / LVDF83A) Compatible : NS DS90C383/384 Host System 24 Bit 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 THC63LVDM83A or Compatible 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 TATA+ 48 47 DF14H-20P-1.25H 5 6 100Ω Timing Controller RARA+ TBTB+ 46 45 8 9 100Ω RBRB+ TCTC+ 42 41 11 12 100Ω RCRC+ TCLKTCLK+ 40 39 14 15 100Ω RCLKRCLK+ TDTD+ 38 37 17 18 100Ω RDRD+ LCD Module Notes : The LCD Module uses a 100Ohm resistor between positive and negative lines of each receiver input. Ver. 0.0 Dec. 10, 2003 10 / 27 LC260W01 Liquid Crystal Display Product Specification 3-2-2. Backlight Inverter - Inverter Connector : S14B-PH-SM3 Side entry type (Manufactured by JST) or Equivalent - Mating Connector : PHR-14(Manufactured by JST) or Equivalent Table 6. INVERTER CONNECTOR PIN CONFIGULATION Pin No 1 2 3 4 5 6 7 8 9 10 11 12 13 14 Symbol VBL VBL VBL VBL VBL GND GND GND GND GND Panel Detect VON/OFF VBR GND Description Power Supply +24V Power Supply +24V Power Supply +24V Power Supply +24V Power Supply +24V Backlight Ground Backlight Ground Backlight Ground Backlight Ground Backlight Ground Not Define Backlight On/off Signal Brightness Adjustable Voltage Signal Ground (On :2.0V~3.3V/Off :0.0~0.8V) (Max :3.3V / Min :0.0V) Note 1 Remarks Notes : 1. GND is connected to the LCD’s metal frame. Rear view of LCM PCB 14 … … 1 S14B-PH-SM3-TB (JST : Japan Solderless Terminal Co.,Ltd.) Ver. 0.0 Dec. 10, 2003 11 / 27 LC260W01 Liquid Crystal Display Product Specification 3-3. Signal Timing Specifications This is the signal timing required at the input of the LVDS Transmitter. All of the interface signal timing should be satisfied with the following specifications for it’s proper operation. Table 7. TIMING TABLE ITEM DCLK Period Frequency Hsync Period Frequency Width Vsync Period Frequency Width DE (Data Enable) Horizontal Valid Horizontal Back Porch Horizontal Front Porch Horizontal Blank Vertical Valid Vertical Back Porch Vertical Front Porch Vertical Blank Symbol tCLK tHP fH tWH tVP fV tWV tHV tHBP tHFP tVV tVBP tVFP Min 12.2 1328 44.0 8 775 47 2 1280 16 24 48 768 3 2 7 Typ 12.5 80 1648 48.54 16 810 60 6 1280 80 272 368 768 20 16 42 Max 82 63 1280 768 tHP tCLK Unit ㎱ MHz tCLK kHz tCLK tHP Hz tHP Note 1) PAL : 47~53Hz NTSC: 57~63Hz Note Notes : Hsync period and Hsync width-active should be even number times of tCLK. If the value is odd number times of tCLK, display control signal can be asynchronous. In order to operate this LCM a Hsync., Vsync and DE(data enable) signals should be used. 1. The performance of the electro-optical characteristics are may be influenced by variance of the vertical refresh rates. 2. Vsync, Hsync should be keep the above specification. 3. Hsync Period,Hsync Width, and Horizontal Back Porch should be any times of character number (8). Ver. 0.0 Dec. 10, 2003 12 / 27 LC260W01 Liquid Crystal Display Product Specification 3-4. Signal Timing Waveforms 0.7Vcc 0.3Vcc Hsync, Vsync, DE, Data DCLK tCLK 0.5 Vcc Valid data First data Invalid data Pixel 0,0 Pixel 2,0 Invalid data Valid data Second data Invalid data Pixel 1,0 Pixel 3,0 Invalid data DE(Data Enable) tHP HSync tWH tHBP tHV tHFP DE(Data Enable) tVP tWV VSync tVBP tVV tVFP DE(Data Enable) Ver. 0.0 Dec. 10, 2003 13 / 27 LC260W01 Liquid Crystal Display Product Specification 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 table below provides a reference for color versus data input. Table 8. COLOR DATA REFERENCE Input Color Data Color RED MSB LSB MSB GREEN LSB MSB BLUE 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 Black Red (255) Green (255) 0 1 0 0 0 1 1 1 Dark 0 0 0 1 0 0 0 1 1 1 0 0 0 1 0 0 0 1 1 1 0 0 0 1 0 0 0 1 1 1 0 0 ... 1 1 1 1 0 0 1 1 0 0 1 1 0 0 ... 0 0 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 0 0 0 0 00 00 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 01 00 00 1 1 0 0 1 1 0 0 1 1 0 0 ... 0 0 0 0 0 0 01 01 1 1 1 1 1 1 1 1 0 0 1 1 0 0 1 1 0 0 00 10 00 00 0 0 0 0 0 0 0 0 0 0 0 0 ... 1 1 0 0 1 1 0 0 1 1 0 0 00 10 00 00 0 0 0 0 0 0 0 0 0 0 0 0 ... 1 1 1 1 1 1 0 1 0 1 0 0 0 1 1 1 0 0 0 1 0 0 0 1 1 1 0 0 0 1 0 0 0 1 1 1 0 0 00 10 01 00 01 10 11 11 00 10 0 0 1 0 1 0 1 1 0 0 0 0 1 0 1 0 1 1 0 0 0 0 1 0 1 0 1 1 0 0 ... 0 0 0 0 0 0 0 0 0 0 0 0 00 00 00 10 0 0 0 0 0 0 0 0 0 0 0 0 ... 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 0 1 0 1 1 0 0 0 0 1 0 1 0 1 1 0 0 0 0 1 0 1 0 1 1 0 0 00 00 10 01 11 01 10 11 00 00 0 0 0 1 1 1 0 1 0 0 0 0 0 1 1 1 0 1 0 0 0 0 0 1 1 1 0 1 0 0 ... 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 0 1 0 0 0 0 0 1 1 1 0 1 0 0 0 0 0 1 1 1 0 1 0 0 0 0 0 1 1 1 0 1 0 0 Basic Color Blue (255) Cyan Magenta Yellow White RED (000) RED (001) RED ... RED (254) RED (255) GREEN (000) Dark 0 GREEN (001) 0 GREEN ... GREEN (254) GREEN (255) BLUE (000) BLUE (001) BLUE ... BLUE (254) BLUE (255) Ver. 0.0 Dec. 10, 2003 14 / 27 LC260W01 Liquid Crystal Display Product Specification 3-6. Power Sequence 90% 90% 10% Power Supply For LCD VLCD & VDDB 0V 10% T1 T2 T5 T6 T7 Interface Signal 10% Valid Data 10% T3 T4 Lamp ON Power for LAMP(BRTC) Table 9. POWER SEQUENCE Parameter T1 T2 T3 T4 T5 T6 T7 Values Min 1 0.5 200 200 0.5 1 Typ Max 10 50 50 10 Units ms ms ms ms ms ms s 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 VLCD to 0V. 3. Lamp power must be turn on after power supply for LCD an interface signal are valid. Ver. 0.0 Dec. 10, 2003 15 / 27 LC260W01 Liquid Crystal Display Product Specification 4. Optical Specification 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 specified are at an approximate distance 50cm from the LCD surface at a viewing angle of Φ and θ equal to 0 °. FIG. 1 presents additional information concerning the measurement equipment and method. FIG. 1 Optical Characteristic Measurement Equipment and Method Optical Stage(x,y) LCD Module Pritchard 880 or equivalent 500mm Table 10. OPTICAL CHARACTERISTICS Parameter Contrast Ratio Surface Luminance, white Luminance Variation Response Time Rise Time Decay Time RED GREEN BLUE WHITE Viewing Angle (CR>10) x axis, right(φ=0°) x axis, left (φ=180°) y axis, up (φ=90°) y axis, down (φ=270°) Gray Scale θr θl θu θd 85 85 85 85 88 88 88 88 TBD 6 degree 5 Symbol CR LWH δ WHITE 5P TrR TrD RX RY GX GY BX BY WX WY Typ –0.03 Values Min 350 300 Typ 500 450 7.5 8.5 TBD TBD TBD TBD TBD TBD 0.285 0.293 Typ +0.03 TBD TBD TBD ms cd/m2 Max Ta:25±2 °C, VLCD:12.0V, fV:60Hz, Dclk:80MHz, VBR=High Units Notes 1 2 3 4 Color Coordinates Ver. 0.0 Dec. 10, 2003 16 / 27 LC260W01 Liquid Crystal Display Product Specification Notes : 1. Contrast Ratio(CR) is defined mathematically as : Surface Luminance with all white pixels Contrast Ratio = Surface Luminance with all black pixels Surface luminance is the center point(1). 2. Surface luminance is the center point(1) across the LCD surface 50cm from the surface with all pixels displaying white under the condition of IBL=6mArms. For more information see FIG 1. 3. The variation in surface luminance , δ WHITE is defined by measuring LON at watch test position 1 through 5, and then dividing maximum LON of 5 points luminance by minimum LON of each 5points luminance. For more information see FIG 2. δ WHITE = Maximum (LON1, LON2, ........, LON5 ) / Minimum (LON1, LON2, ........, LON5 ) 4. Response time is the time required for the display to transition from black to white (Rise Time, TrR) and from white to black (Decay Time, TrD). For additional information see FIG 3. 5. Viewing angle is the angle at which the contrast ratio is greater than 10. The angles are determined for the horizontal or x axis and the vertical or y axis with respect to the z axis which is normal to the LCD surface. For more information see FIG 4. 6. Gray scale specification Gamma Value is approximately 2.2. For more information see Table 11. Table 11. Gray Scale Specification Gray Level L0 L15 L31 L47 L63 L79 L95 L111 L127 L143 L159 L175 L191 L207 L223 L239 L255 Ver. 0.0 Dec. 10, 2003 Luminance [%] (Typ) 0.30 0.65 1.20 2.50 4.68 7.80 11.7 16.0 21.2 27.7 35.2 43.5 53.0 63.7 75.4 86.4 100 17 / 27 LC260W01 Liquid Crystal Display Product Specification FIG. 2 Luminance H A B V L2 L1 L3 L4 L5 A : H/4 mm, B : V/4 mm, H : 566.4 mm V : 339.84 mm @ H,V : Active Area Active Area FIG. 3 Response Time The response time is defined as the following figure and shall be measured by switching the input signal for “black” and “white”. TrR 100 90 Optical Response 10 0 TrD Ver. 0.0 Dec. 10, 2003 18 / 27 LC260W01 Liquid Crystal Display Product Specification FIG. 4 Viewing angle Normal E Y φ = 90°, Up φ = 180°, Left θ φ φ = 0°, Right φ = 270°, Down Ver. 0.0 Dec. 10, 2003 19 / 27 LC260W01 Liquid Crystal Display Product Specification 5. Mechanical Characteristics The contents provide general mechanical characteristics. In addition the figures in the next page are detailed mechanical drawing of the LCD. Horizontal Outline Dimension Vertical Depth Horizontal Bezel Area Vertical Horizontal Active Display Area Vertical Weight Surface Treatment TBD Hard coating(3H) Anti-glare treatment of the front polarizer 339.84mm 344.9mm 566.4mm 622.0mm 389.0mm 53.0mm 571.4mm Note : See Attached Drawing(Front / Rear View) Ver. 0.0 Dec. 10, 2003 20 / 27 LC260W01 Liquid Crystal Display Product Specification Ver. 0.0 Dec. 10, 2003 21 / 27 LC260W01 Liquid Crystal Display Product Specification Ver. 0.0 Dec. 10, 2003 22 / 27 LC260W01 Liquid Crystal Display Product Specification 6. Reliability Environment test condition No 1 2 3 4 Test Item Condition High temperature storage test Low temperature storage test High temperature operation test Low temperature operation test Vibration test (non-operating) Ta= 60°C 240h Ta= -20°C 240h Ta= 50°C 50%RH Ta= 0°C 240h 240h 5 Wave form : random Vibration level : 1.0Grms Bandwidth : 10-500Hz Duration : X,Y,Z, 10 min One time each direction Shock level : 100Grms Waveform : half sine wave, 2ms Direction : ±X, ±Y, ±Z One time each direction Ta= 40 °C ,90%RH 0 - 14,000 feet(4267.2m) 0 - 40,000 feet(12192m) 6 Shock test (non-operating) Humidity condition Operation 7 8 Altitude operating storage / shipment Ver. 0.0 Dec. 10, 2003 23 / 27 LC260W01 Liquid Crystal Display Product Specification 7. International Standards 7-1. Safety a) UL 60950 Third Edition, Underwriters Laboratories, Inc. Dated Dec. 11, 2000. Standard for Safety of Information Technology Equipment Including Electrical Business Equipment. b) CAN/CSA C22.2 No. 60950, Third Edition, Canadian Standards Association, Dec. 1, 2000. Standard for Safety of Information Technology Equipment Including Electrical Business Equipment. c) EN 60950 : 2000, Third Edition IEC 60950 : 1999, Third Edition European Committee for Electrotechnical Standardization(CENELEC) EUROPEAN STANDARD for Safety of Information Technology Equipment Including Electrical Business 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) Ver. 0.0 Dec. 10, 2003 24 / 27 LC260W01 Liquid Crystal Display Product Specification 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 D : YEAR E : MONTH F,G : PANEL CODE H : ASSEMBLY CODE I,J,K,L,M : SERIAL NO. Note 1. YEAR Year Mark 97 7 98 8 99 9 2000 0 2001 1 2002 2 2003 3 2004 4 2005 5 2006 6 2007 7 2. MONTH Month Mark Jan 1 Feb 2 Mar 3 Apr 4 May 5 Jun 6 Jul 7 Aug 8 Sep 9 Oct A Nov B Dec C 3. Serial No. Year Mark 1 ~ 99999 00001 ~ 99999 100000 ~ A0001 ~ A9999, ..... , Z9999 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. 8-2. Packing Form a) Package quantity in one box : 4pcs b) Box Size : 853X497X555 Ver. 0.0 Dec. 10, 2003 25 / 27 LC260W01 Liquid Crystal Display Product Specification 9. PRECAUTIONS 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 can not be operated its full characteristics perfectly. (8) A screw which is fastened up the steels should be a machine screw (if not, it causes metal foreign material and deal LCM a fatal blow) (9) Please do not set LCD on its edge. Ver. 0.0 Dec. 10, 2003 26 / 27 LC260W01 Liquid Crystal Display Product Specification 9-3. ELECTROSTATIC DISCHARGE CONTROL 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 don’t touch interface pin directly. 9-4. PRECAUTIONS FOR STRONG LIGHT EXPOSURE Strong light exposure causes degradation of polarizer and color filter. 9-5. STORAGE 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. 9-6. 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 electricity 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. Ver. 0.0 Dec. 10, 2003 27 / 27