Product Specification G220SW01 V0 AU OPTRONICS CORPORATION ( ) Preliminary Specification ( V) Final Specification Module 22” WSXGA+ Color TFT-LCD Model Name G220SW01 V0 Customer Date Approved by Checked & Approved by Date Debbie Chiu 2009/01/20 Prepared by Jimmy Tsai Note: This Specification is subject to change without notice. document version 1.0 2009/01/20 General Display Business Division / AU Optronics corporation 1 Product Specification G220SW01 V0 AU OPTRONICS CORPORATION Contents 1. Operating Precautions ......................................................................................4 2. General Description ..........................................................................................5 2.1 Display Characteristics ...................................................................................................... 5 3. Functional Block Diagram ................................................................................9 4. Absolute Maximum Ratings............................................................................10 4.1 Absolute Ratings of TFT LCD Module ............................................................................. 10 4.2 Absolute Ratings of Environment .................................................................................... 10 5. Electrical Characteristics................................................................................11 5.1 TFT LCD Module ..............................................................................................................11 5.2 Backlight Unit................................................................................................................... 13 6. Signal Characteristic.......................................................................................15 6.1 Pixel Format Image ......................................................................................................... 15 6.2 Signal Description............................................................................................................ 16 6.3 The Input Data Format .................................................................................................... 18 6.4 Interface Timing ............................................................................................................... 19 6.5 Power ON/OFF Sequence............................................................................................... 20 7. Connector & Pin Assignment .........................................................................21 7.1 TFT LCD Module: LVDS Connector ................................................................................ 21 7.2 Backlight Unit: Lamp Connector ...................................................................................... 23 8. Reliability Test .................................................................................................24 9. Mechanical Characteristics ............................................................................25 10. Label and Packaging.....................................................................................27 10.1 Shipping Label (on the rear side of TFT-LCD display)................................................... 27 10.2 Carton Package............................................................................................................. 27 11. Safety .............................................................................................................28 11.1 Sharp Edge Requirements............................................................................................. 28 11.2 Materials ........................................................................................................................ 28 11.3 Capacitors...................................................................................................................... 28 11.4 National Test Lab Requirement...................................................................................... 28 document version 1.0 2 Product Specification G220SW01 V0 AU OPTRONICS CORPORATION Record of Revision Version and Date 1.0 Page Old description 2009/01/20 All First Edition for Customer document version 1.0 New Description Remark All 3 Product Specification G220SW01 V0 AU OPTRONICS CORPORATION 1. Operating Precautions 1) 2) 3) 4) 5) 6) 7) 8) 9) 10) 11) 12) 13) 14) 15) 16) 17) 18) Since front polarizer is easily damaged, pay attention not to scratch it. Be sure to turn off power supply when inserting or disconnecting from input connector. Wipe off water drop immediately. Long contact with water may cause discoloration or spots. When the panel surface is soiled, wipe it with absorbent cotton or other soft cloth. Since the panel is made of glass, it may break or crack if dropped or bumped on hard surface. Since CMOS LSI is used in this module, take care of static electricity and insure human earth when handling. Do not open or modify the Module Assembly. Do not press the reflector sheet at the back of the module to any directions. In case if a Module has to be put back into the packing container slot after once it was taken out from the container, do not press the center of the CCFL reflector edge. Instead, press at the far ends of the CCFL Reflector edge softly. Otherwise the TFT Module may be damaged. At the insertion or removal of the Signal Interface Connector, be sure not to rotate nor tilt the Interface Connector of the TFT Module. After installation of the TFT Module into an enclosure, do not twist nor bend the TFT Module even momentary. At designing the enclosure, it should be taken into consideration that no bending/twisting forces are applied to the TFT Module from outside. Otherwise the TFT Module may be damaged. Cold cathode fluorescent lamp in LCD contains a small amount of mercury. Please follow local ordinances or regulations for disposal. Small amount of materials having no flammability grade is used in the LCD module. The LCD module should be supplied by power complied with requirements of Limited Power Source (IEC60950 or UL1950), or be applied exemption. The LCD module is designed so that the CCFL in it is supplied by Limited Current Circuit (IEC60950 or UL1950). Do not connect the CCFL in Hazardous Voltage Circuit. Severe temperature condition may result in different luminance, response time and lamp ignition voltage. Continuous operating TFT-LCD display under low temperature environment may accelerate lamp exhaustion and reduce luminance dramatically. The data on this specification sheet is applicable when LCD module is placed in landscape position. Continuous displaying fixed pattern may induce image sticking. It is recommended to use screen saver or shuffle content periodically if fixed pattern is displayed on the screen. document version 1.0 4 Product Specification G220SW01 V0 AU OPTRONICS CORPORATION 2. General Description This specification applies to the 22 inch-wide Color TFT-LCD Module G220SW01-V0. The display supports the WSXGA+ (1680(H) x 1050(V)) screen format and 16.7M colors. All input signals are 2 Channels LVDS interface compatible. Inverter card of backlight is not included. G220SW01-V0 is designed for industrial display applications. 2.1 Display Characteristics The following items are characteristics summary on the table under 25 ℃ condition: Items Unit Specifications Screen Diagonal [inch] 22 Active Area [mm] 473.76 (H) x 296.1(V) Pixels H x V Pixel Pitch 1680x3(RGB) x 1050 [mm] 0.282x 0.282 Pixel Arrangement R.G.B. Vertical Stripe Display Mode P-MVA Mode,Normally Black Nominal Input Voltage VDD [Volt] +5.0 V Typical Power Consumption [Watt] 42 W (Typ) (All white pattern) Weight [Grams] 2950 (Typ) Physical Size [mm] 493.7(W) x 320.1(H) x 18.7(D) (Typ) Electrical Interface Dual Channel LVDS Surface Treatment Anti-glare, Hardness 3H Support Color 16.7M colors (6-bits + HiFRC) Temperature Range Operating Storage (Non-Operating) RoHS Compliance document version 1.0 o [ C] o [ C] 0 to +50 -20 to +60 RoHS Compliance 5 Product Specification G220SW01 V0 AU OPTRONICS CORPORATION 2.2 Optical Characteristics ℃ The optical characteristics are measured under stable conditions at 25 (Room Temperature): Item Unit Conditions Min. Typ. Max. [cd/m2] IRCFL= 6.5mA White Luminance 240 300 (center point) % Uniformity 9 Points 80 - 1, 2, 3 1000 1300 - 4 - - 1.5 5 Rising - 15 - Falling - 5 - Rising + Falling - 20 - Gray to Gray - 8 - % Response Time [msec] [degree] [degree] Horizontal CR = 10 (Right) (Left) 75 89 - 75 89 - [degree] [degree] Vertical CR = 10 (Upper) (Lower) 75 89 - 75 89 - Red x 0.622 0.652 0.682 Red y 0.308 0.338 0.368 Green x 0.255 0.285 0.315 Green y 0.570 0.600 0.630 Blue x 0.113 0.143 0.173 Blue y 0.040 0.070 0.100 White x 0.283 0.313 0.343 White y 0.299 0.329 0.359 72 - Viewing Angle Color / Chromaticity Coordinates (CIE 1931) Color Gamut 1 (4mA) 75 Contrast Ratio Cross talk Note % 6 7 Note 1: Measurement method Equipment Pattern Generator, Power Supply, Digital Voltmeter, Luminance meter (SR_3 or equivalent) ∘with 50cm viewing distance Aperture 1 Test Point Center Environment < 1 lux LCD Module SR_3 or equivalent Measuring distance document version 1.0 6 Module Driving Equipment Product Specification G220SW01 V0 AU OPTRONICS CORPORATION Note 2: Definition of 9 points position (Display active area : 473.76(H) x 296.10(V)) 90 % 50 % 10 % 10 % 50 % 90 % Note 3: The luminance uniformity of 9 points is defined by dividing the minimum luminance values by the maximum test point luminance δ Note 4 Minimum Brightness of nine points W9 = Maximum Brightness of nine points ： Definition of contrast ratio (CR): Contrast ratio (CR)= Note 5 Brightness on the “White” state Brightness on the “Black” state ： Definition of cross talk (CT) CT = | YB – YA | / YA × 100 (%) Where YA = Luminance of measured location without gray level 255 pattern (cd/m2) YB = Luminance of measured location with gray level 255 pattern (cd/m2) 1/2 1/6 2/3 1/6 A 1/2 1/3 1/6 A’ 1/6 1/3 1/2 1/2 B 127 gray level B’ 2/3 127 gray level 255 gray level document version 1.0 7 Product Specification G220SW01 V0 AU OPTRONICS CORPORATION Note 6: Definition of response time: The output signals of photo detector are measured when the input signals are changed from “White” to “Black” (falling time) and from “Black” to “White” (rising time), respectively. The response time interval is between 10% and 90% of amplitudes. Please refer to the figure as below. % Tf Tr 100 90 Optical White Black White response 10 0 Note 7: Definition of viewing angle Viewing angle is the measurement of contrast ratio ≧10, at the screen center, over a 180° horizontal and 180° vertical range (off-normal viewing angles). The 180° viewing angle range is broken down as below: 90° (θ) horizontal left and right, and 90° (Φ) vertical high (up) and low (down). The measurement direction is typically perpendicular to the display surface with the screen rotated to its center to develop the desired measurement viewing angle. document version 1.0 8 Product Specification G220SW01 V0 AU OPTRONICS CORPORATION 3. Functional Block Diagram The following diagram shows the functional block of the 22 inches wide Color TFT-LCD Module: DC POWER Inverter I/F + X-PCB Gamma Correction DC/DC Converter LVDS Receiver G1 Timing Controller D5040 X-Driver IC Y-Driver IC Connector LVDS D1 AUO ASIC +5V 6 CCFL TFT-LCD 1680*(3)*1050 Pixels G1050 LVDS Connector: JAE (FI-XB30SRL-HF11) or equivalent. Lamp Connector: Socket type (YEONHO 3500IHS-02L) or equivalent. document version 1.0 9 Product Specification G220SW01 V0 AU OPTRONICS CORPORATION 4. Absolute Maximum Ratings 4.1 Absolute Ratings of TFT LCD Module Item Symbol Min Max Unit Logic/LCD Drive Voltage VDD -0.3 +5.5 [Volt] 4.2 Absolute Ratings of Environment Item Symbol Min Max Unit Operating Temperature TOP 0 +50 [ C] Operation Humidity HOP 5 90 [%RH] Storage Temperature TST -20 +60 [ C] Storage Humidity HST 8 90 [%RH] Note: Maximum Wet-Bulb should be 39 Operating Range document version 1.0 ℃ and no condensation. o o Storage Range 10 Product Specification G220SW01 V0 AU OPTRONICS CORPORATION 5. Electrical Characteristics 5.1 TFT LCD Module 5.1.1 Power Specification Symbol Parameter Min Typ Max Units 4.5 5.0 5.5 [Volt] VDD Logic/LCD Drive Voltage IDD VDD Current - 1200 TBD [mA] Irush LCD Inrush Current - - 3.5 [A] PDD VDD Power - 6 TBD [Watt] Remark ±10% VDD= 5.0V, All White Pattern At 60Hz Note 1 VDD= 5.0V, All White Pattern At 60Hz Note 1: Measurement condition: +5.0V Q3 AO6402 D6 D5 D2 D1 F1 S (LCD Module Input) G R1 47K VCC C1 1uF/16V D1 D2 D5 D6 (High to Low) Control Signal Q3 AO6402 R2 G S 1K 2 C3 +12.0V SW1 SW MAG-SPST 1 VR1 0.01uF/25V 47K C2 1uF/25V 5.0V 90% 10% VDD rising time 0V 0.5ms document version 1.0 11 Product Specification G220SW01 V0 AU OPTRONICS CORPORATION 5.1.2 Signal Electrical Characteristics Input signals shall be low or Hi-Z state when VDD is off. Symbol Item Min. Typ. Max. Unit Remark VTH Differential Input High Threshold - - 100 [mV] VCM=1.2V VTL Differential Input Low Threshold -100 - - [mV] VCM=1.2V Input Differential Voltage 100 400 600 [mV] Differential Input Common Mode Voltage 0.3 - 1.25 │VID│ VICM [V] ± VTH/VTL= 100mV Note: LVDS Signal Waveform. V T H │VID│ VICM VSS document version 1.0 12 Product Specification G220SW01 V0 AU OPTRONICS CORPORATION 5.2 Backlight Unit 5.2.1 Parameter guideline for CCFL ℃ (Room Temperature): Following characteristics are measured under a stable condition using an inverter at 25 Symbol IRCFL FCFL o ViCFL (0 C) (reference) ViCFL o (25 C) (reference) Parameter Min. Typ. Max. Unit [mA] rms Remark CCFL Operation Current 3 6.5 - CCFL Frequency 40 50 60 [KHz] (Ta=25 C) Note 2 CCFL Ignition Voltage - 1440 1730 [Volt] rms (Ta= 0 C) CCFL Ignition Voltage - 1200 1440 [Volt] rms (Ta=25 C) (Ta=25 C) IRCFL=6.5mA VCFL = Typ±10% (Ta=25 C) Note 3, 5 IRCFL=6.5mA o (Ta=25 C) Note 1 o o o o VCFL CCFL Operation Voltage 747 830 913 [Volt] rms - 32.4 - [Watt] 40,000 50,000 o CCFL Power consumption PCFL (inverter excluded) o Lamp Life Hrs (Ta=25 C) Note 4 IRCFL = 6.5mA Note 1: IRCFL is defined as the return current of an inverter. (In Figure. 1) + Hi Lamp Inverter mA - Lo (Figure. 1: Measurement of return current) A stable IRCFL is a current without flicker or biasing waveform provided by inverter that ensures the backlight perform to its specification. The ideal sine waveform should be symmetric in positive and negative polarities and the asymmetry rate of the inverter waveform should be below 10%. Ip R eference I-p (Note) Ip: Positive peak value I-p: Negative peak value Irms: Effective value document version 1.0 13 Product Specification G220SW01 V0 AU OPTRONICS CORPORATION DC Bias = (| Ip – I-p| / Irms ) x 100 % <10% Crest Factor = Ip or (I-p) / Irms should have the range within 1.414 + 10% It is recommended to use the inverter with detection circuit ( ie: balance and protection circuit) to avoid overvoltage, overcurrent, or mismatching waveform. Note 2: CCFL frequency should be carefully determined to avoid interference between inverter and TFT LCD. Higher frequency will induce higher leakage current and further impact lamp life. Note 3: Calculation value for reference (IRCFLxVCFLx6=PCFL). Note 4: The definition of lamp life means when any of following conditions happen: a) Luminance falls to 50% or less of the initial value. b) Normal lighting is no more available (flickering, pink lighting, no lighting, etc.) c) Lamp voltage or lighting start voltage exceeds the specified value. Lamp life time shortens according to a) Placing methodology: mercury is unevenly distributed in portrait mounting b) Environmental condition: low temperature reduces the presence of mercury vapor, which results in approximately lamp life of 1,000 hours c) CCFL surface temperature: Presence of gradient in lamp surface temperature causes uneven mercury migration d) Inverter design: its resonance capacitor should be fine-tuned with the impedance of CCFL e) Over driving current ( > TBD mA) shortens lamp life time dramatically. Note 5: The display is with 6 lamps design, and the CCFL current in above table refers to each lamp. document version 1.0 14 Product Specification G220SW01 V0 AU OPTRONICS CORPORATION 6. Signal Characteristic 6.1 Pixel Format Image Following figure shows the relationship of the input signals and LCD pixel format. 1 2 1679 1680 1st Line R G B R G B R GB R G B 1050 Line R G B R G B R GB R G B document version 1.0 15 Product Specification G220SW01 V0 AU OPTRONICS CORPORATION 6.2 Signal Description The module using a pair of LVDS receiver SN75LVDS82(Texas Instruments) or compatible. LVDS is a differential signal technology for LCD interface and high speed data transfer device. Transmitter shall be SN75LVDS83(negative edge sampling) or compatible. The first LVDS port(RxOxxx) transmits odd pixels while the second LVDS port(RxExxx) transmits even pixels. PIN # SIGNAL NAME DESCRIPTION 1 RxOIN0- Negative LVDS differential data input (Odd data) 2 RxOIN0+ Positive LVDS differential data input (Odd data) 3 RxOIN1- Negative LVDS differential data input (Odd data) 4 RxOIN1+ Positive LVDS differential data input (Odd data) 5 RxOIN2- Negative LVDS differential data input (Odd data, H-Sync, V-Sync, DSPTMG) 6 RxOIN2+ Positive LVDS differential data input (Odd data, H-Sync, V-Sync, DSPTMG) 7 GND Power Ground 8 RxOCLKIN- Negative LVDS differential clock input (Odd clock) 9 RxOCLKIN+ Positive LVDS differential clock input (Odd clock) 10 RxOIN3- Negative LVDS differential data input (Odd data) 11 RxOIN3+ Positive LVDS differential data input (Odd data) 12 RxEIN0- Negative LVDS differential data input (Even data) 13 RxEIN0+ Positive LVDS differential data input (Even data) 14 GND Power Ground 15 RxEIN1- Positive LVDS differential data input (Even data) 16 RxEIN1+ Negative LVDS differential data input (Even data) 17 GND Power Ground 18 RxEIN2- Negative LVDS differential data input (Even data) 19 RxEIN2+ Positive LVDS differential data input (Even data) 20 RxECLKIN- Negative LVDS differential clock input (Even clock) 21 RxECLKIN+ Positive LVDS differential clock input (Even clock) 22 RxEIN3- Negative LVDS differential data input (Even data) 23 RxEIN3+ Positive LVDS differential data input (Even data) 24 GND Power Ground 25 NC No contact (For AUO test only) 26 NC No contact (For AUO test only) 27 NC No contact (For AUO test only) 28 VCC +5.0V Power Supply 29 VCC +5.0V Power Supply 30 VCC +5.0V Power Supply document version 1.0 16 Product Specification G220SW01 V0 AU OPTRONICS CORPORATION Note1: Start from left side Connector 1 30 RxOIN0- VCC Note2: Input signals of odd and even clock shall be the same timing. document version 1.0 17 Product Specification G220SW01 V0 AU OPTRONICS CORPORATION 6.3 The Input Data Format Note1: 8-bits signal input. Note2: L:NS alike H:Thine alike document version 1.0 18 Product Specification G220SW01 V0 AU OPTRONICS CORPORATION 6.4 Interface Timing 6.4.1 Timing Characteristics Signal Item Symbol Min Typ Max Unit Clock Frequency 1/ TClock 46.6 72.1 82.5 MHz Frame Rate Frequency 1/Tv 50 60 75 Period TV 1058 1066 2040 Active TVD 1050 1050 1050 Blanking TVB 8 16 997 Period TH 880 1128 2040 Active THD 840 840 840 Blanking THB Note: DE mode only. Note : Typical value refer to VESA STANDARD 40 288 1200 Vertical Section Horizontal Section T_line T_clock 6.4.2 Input Timing Diagram Input Timing Definition ( DE Mode) TCLOCK DOTCLK Input Data Invaild Data Pixel 1 Pixel 2 Pixel 3 Pixel N-1 Pixel N Invaild Data Pixel 1 DE THB THD TH DE TVB TVD TV document version 1.0 19 Product Specification G220SW01 V0 AU OPTRONICS CORPORATION 6.5 Power ON/OFF Sequence VDD power and lamp on/off sequence is as below. Interface signals are also shown in the chart. Signals from any system shall be Hi-Z state or low level when VDD is off. T1 90% 90% 10% 10% Power Supply VDD T5 T2 T6 T7 VALID DATA LVDS Signal T3 T4 Backlight On Power ON/OFF sequence timing Value Parameter Units Min. Typ. Max. T1 0.5 - 10 [ms] T2 0 40 50 [ms] T3 200 - - [ms] T4 200 - - [ms] T5 0.5 16 50 [ms] T6 - - 100 [ms] T7 1000 - - [ms] The above on/off sequence should be applied to avoid abnormal function in the display. Please make sure to turn off the power when you plug the cable into the input connector or pull the cable out of the connector. document version 1.0 20 Product Specification G220SW01 V0 AU OPTRONICS CORPORATION 7. Connector & Pin Assignment Physical interface is described as for the connector on module. These connectors are capable of accommodating the following signals and will be following components. 7.1 TFT LCD Module: LVDS Connector Connector Name / Designation Manufacturer Type Part Number Mating Housing Part Number Pin# Signal Name Interface Connector / Interface card LVDS: JAE or compatible LVDS : JAE (FI-XB30SRL-HF11) or equivalent. FI-X30H (JAE) or compatible Pin# Signal Name 1 RxOIN0- 2 RxOIN0+ 3 RxOIN1- 4 RxOIN1+ 5 RxOIN2- 6 RxOIN2+ 7 GND 8 RxOCLKIN- 9 RxOCLKIN+ 10 RxOIN3- 11 RxOIN3+ 12 RxEIN0- 13 RxEIN0+ 14 GND 15 RxEIN1- 16 RxEIN1+ 17 GND 18 RxEIN2- 19 RxEIN2+ 20 RxECLKIN- 21 RxECLKIN+ 22 RxEIN3- 23 RxEIN3+ 24 GND 25 NC 26 NC 27 NC 28 VCC 29 VCC 30 VCC document version 1.0 21 Product Specification G220SW01 V0 AU OPTRONICS CORPORATION 7.1.1 Connector Illustration Connector 30 RxOIN0- VCC document version 1.0 1 22 Product Specification G220SW01 V0 AU OPTRONICS CORPORATION 7.2 Backlight Unit: Lamp Connector Connector Name / Designation Lamp Connector Manufacturer YEONHO or compatible Connector Model Number YEONHO 3500IHS-02L or compatible Mating Model Number TBD Connector No. CN1 Upper CN2 CN3 Connector No. Pin No. Color Function 1 Pink High Voltage 2 White Ground 1 Sky Blue High Voltage 2 Black Ground 1 White High Voltage 2 Gray Ground Pin No. Color Function 1 Pink High Voltage 2 White Ground 1 Sky Blue High Voltage 2 Black Ground 1 White High Voltage 2 Gray Ground CN4 Lower CN5 CN6 Cable length: 170 ± 10 mm document version 1.0 23 Product Specification G220SW01 V0 AU OPTRONICS CORPORATION 8. Reliability Test Environment test conditions are listed as following table. Items Temperature Humidity Bias High Temperature Operation Low Temperature Operation High Temperature Storage Low Temperature Storage Thermal Shock Test Shock Test (Non-Operating) Vibration Test (Non-Operating) Required Condition ℃, 80%RH, 300hours Ta= 50℃, 300hours Ta= 0℃, 300hours Ta= 60℃, 300hours Ta= -20℃, 300hours -20℃/30min, 60℃/30min, 100 cycles Note Ta= 50 50G,20ms,Half-sine wave,( ±X, ±Y, ±Z) 1.5G, (10~200Hz, P-P) 30 mins/axis (X, Y, Z) On/off test On/10 sec, Off/10 sec, 30,000 cycles Contact Discharge: ± 8KV, 150pF(330Ω ) 1sec, ESD 8 points, 25 times/ point. Note 1 Air Discharge: ± 15KV, 150pF(330Ω ) 1sec 8 points, 25 times/ point. Note1: According to EN61000-4-2, ESD class B: Some performance degradation allowed. No data lost . Self-recoverable. No hardware failures. document version 1.0 24 Product Specification G220SW01 V0 AU OPTRONICS CORPORATION 9. Mechanical Characteristics document version 1.0 25 Product Specification G220SW01 V0 AU OPTRONICS CORPORATION document version 1.0 26 Product Specification G220SW01 V0 AU OPTRONICS CORPORATION 10. Label and Packaging 10.1 Shipping Label (on the rear side of TFT-LCD display) G220SW01 V0 10.2 Carton Package Max capacity: 22 TFT-LCD module per carton (8pcs * 1 layers) Max weight: 26 kg per carton Outside dimension of carton: 562(L)mm* 275(W)mm* 426(H)mm document version 1.0 27 Product Specification G220SW01 V0 AU OPTRONICS CORPORATION 11. Safety 11.1 Sharp Edge Requirements There will be no sharp edges or comers on the display assembly that could cause injury. 11.2 Materials 11.2.1 Toxicity There will be no carcinogenic materials used anywhere in the display module. If toxic materials are used, they will be reviewed and approved by the responsible AUO toxicologist. 11.2.2 Flammability All components including electrical components that do not meet the flammability grade UL94-V1 in the module will complete the flammability rating exception approval process. The printed circuit board will be made from material rated 94-V1 or better. The actual UL flammability rating will be printed on the printed circuit board. 11.3 Capacitors If any polarized capacitors are used in the display assembly, provisions will be made to keep them from being inserted backwards. 11.4 National Test Lab Requirement The display module will satisfy all requirements for compliance to: UL 1950, First Edition document version 1.0 U.S.A. Information Technology Equipment 28