Product Description: T420XW01 V5 TFT-LCD PANEL with RoHS Guarantee AUO Model Name: T420XW01 V5 Customer Part No/Project Name: Customer Signature Date AUO Date Approved By: PL Chen Reviewed By: Hong Jye Hong Prepared By: Star Ho ©Copyright AU Optronics, Inc. January, 2006 All Rights Reserved. T420XW01 V5 0/28 No Reproduction and Redistribution Allowed Document Version: 1.0 Date:2006/8/15 Product Functional Specification 42” WXGA Color TFT-LCD Module Model Name: T420XW01 V5 (*) Preliminary Specification ( ) Final Specification Note : This specification is subject to change without notice. ©Copyright AU Optronics, Inc. January, 2006 All Rights Reserved. T420XW01 V5 1/28 No Reproduction and Redistribution Allowed Contents No ITEM COVER CONTENTS RECORD OF REVISIONS 1 GENERAL DESCRIPTION 2 ABSOLUTE MAXIMUM RATINGS 3 ELECTRICAL SPECIFICATIONS 3-1 ELECTRICAL CHARACTREISTICS 3-2 INTERFACE CONNECTIONS 3-3 SIGNAL TIMING SPECIFICATIONS 3-4 SIGNAL TIMING WAVEFORMS 3-5 COLOR INPUT DATA REFERNECE 3-6 POWER SEQUENCE 4 OPTICAL SFECIFICATIONS 5 MECHANICAL CHARACTERISTICS 6 RELIABILITY INTERNATIONAL STANDARDS 7 7-1 SAFETY 7-2 EMC 8 PACKING 9 PRECAUTIONS ©Copyright AU Optronics, Inc. January, 2006 All Rights Reserved. T420XW01 V5 2/28 No Reproduction and Redistribution Allowed Record of Revision Version Date No Old Description New Description Remark 1.0 2006/08/15 First release ©Copyright AU Optronics, Inc. January, 2006 All Rights Reserved. T420XW01 V5 3/28 No Reproduction and Redistribution Allowed 1. General Description This specification applies to the 42 inch Color TFT-LCD Module T420XW01 V5. This LCD module has a TFT active matrix type liquid crystal panel 1366x768 pixels, and diagonal size of 42 inch. This module supports 1366x768 WXGA mode (Non-interlace). 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. The T420XW01 V5 has been designed to apply the 8-bit 1 channel LVDS interface method. It is intended to support displays where high brightness, wide viewing angle, high color saturation, and high color depth are very important. * General Information Items Specification Unit Note Active Screen Size 42.02 inches Display Area 930.25(H) x 523.01(V) mm Outline Dimension 983.0(H) x 576.0(V) x 52.3(D) mm With inverter Driver Element a-Si TFT active matrix Display Colors 16.7M Colors Number of Pixels 1366 x 768 Pixel Pixel Pitch 0.681 mm Pixel Arrangement RGB vertical stripe Display Mode Normally Black Surface Treatment AG, 3H ©Copyright AU Optronics, Inc. January, 2006 All Rights Reserved. T420XW01 V5 4/28 No Reproduction and Redistribution Allowed 2. Absolute Maximum Ratings The following are maximum values which, if exceeded, may cause faulty operation or damage to the unit. Item Symbol Min Max Unit Note Power Supply Input Voltage VDD -0.3 14.0 [Volt] 1 Logic Input Voltage Vin -0.3 3.6 [Volt] 1 DDB BLU Input Voltage V -0.3 27.0 [Volt] 1 BLU Brightness Control Voltage BLON -0.3 5.5 [Volt] 1 o Ambient Operating Temperature TOP 0 +50 [ C] 2 Ambient Operating Humidity H OP 10 90 [%RH] 2 o Storage Temperature TST -20 +60 [ C] 2 Storage Humidity HST 10 90 [%RH] 2 Note 1 : Duration = 50msec Note 2 : Maximum Wet-Bulb should be 39 ℃ and No condensation. ©Copyright AU Optronics, Inc. January, 2006 All Rights Reserved. T420XW01 V5 5/28 No Reproduction and Redistribution Allowed 3. Electrical Specification The T420XW01 requires two power inputs. One is employed to power the LCD electronics and to drive the TFT array and liquid crystal. An inverter typically generates the second input, which powers the CCFL. 3-1 Electrical Characteristics Parameter Symbol Values Unit Notes Min Typ Max LCD: Power Supply Input Voltage Vdd 11.4 12 12.6 Vdc Power Supply Input Current Idd - 0.75 TBD A 1 Power Consumption Pc - 9.0 (10.0) Watt 1 Inrush Current I - - (5.0) A 5 RUSH LVDS Differential Input VTH +100 mV Interface High Threshold 4 Voltage Differential Input VTL -100 mV Low Threshold 4 Voltage Common Input VCIM 1.10 1.25 1.40 V Voltage IH CMOS Input High V 2.4 3.3 Vdc Interface Threshold Voltage (High) Input Low Threshold VIL 0 0.7 Vdc Voltage (Low) Backlight Power Consumption - (152) TBD Watt 2 Life Time 50000 60000 Hours 3 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 ©Copyright AU Optronics, Inc. January, 2006 All Rights Reserved. T420XW01 V5 6/28 No Reproduction and Redistribution Allowed confirm it, the LCD Assembly should be operated in the same condition as installed in your instrument. Do not attach a conducting tape to lamp connecting wire. If the lamp wire attach to conducting tape, TFT-LCD Module have a low luminance and the inverter has abnormal action because leakage current occurs between lamp wire and conducting tape. ℃ The relative humidity must not exceed 80% non-condensing at temperatures of 40 or less. At temperatures greater than 40 ℃, the wet bulb temperature must not exceed 39 ℃. When operate at low temperatures, the brightness of CCFL will drop and the lifetime of CCFL will be reduced. Note : 1. Vdd=12.0V, fv=60Hz, fCLK=81.5 Mhz , 25℃, Vdd Duration time= 400 ms , Test pattern : white pattern 2. The Backlight power consumption shown above does include loss of external inverter at 25 ℃. The used lamp current is the lamp typical current 3. 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℃. 4. VCIM = 1.25V VTH VCIM VTL 0V Figure : LVDS Differential Voltage 5. Measurement Condition: Rising time = 400 μs Vdd 0.9 Vdd 0.1 Vdd GND ms 400 ©Copyright AU Optronics, Inc. January, 2006 All Rights Reserved. T420XW01 V5 7/28 No Reproduction and Redistribution Allowed 3-2 Interface Connections - LCD connector: FI-X30SSL-HF (JAE) or equivalent - Mating connector: FI-30C2L (JAE) or equivalent Pin No Symbol Description Note 1 VCC +12V, DC, Regulated 2 VCC +12V, DC, Regulated 3 VCC +12V, DC, Regulated 4 VCC +12V, DC, Regulated 5 GND Ground and Signal Return 6 GND Ground and Signal Return 7 GND Ground and Signal Return 8 GND Ground and Signal Return 9 LVDS Option Low/Open for Normal (NS), High for JEIDA Default : NS mode 10 Reserved Open or High AUO internal test 11 GND Ground and Signal Return for LVDS 12 RXIN0- LVDS Channel 0 negative 13 RXIN0+ LVDS Channel 0 positive 14 GND Ground and Signal Return for LVDS 15 RXIN1- LVDS Channel 1 negative 16 RXIN1+ LVDS Channel 1 positive 17 GND Ground and Signal Return for LVDS 18 RXIN2- LVDS Channel 2 negative 19 RXIN2+ LVDS Channel 2 positive 20 GND Ground and Signal Return for LVDS 21 RXCLKIN- LVDS Clock negative 22 RXCLKIN+ LVDS Clock positive 23 GND Ground and Signal Return for LVDS 24 RXIN3- LVDS Channel 3 negative 25 RXIN3+ LVDS Channel 3 positive 26 GND Ground and Signal Return for LVDS 27 Reserved Open or High AUO internal test 28 Reserved Open or High AUO internal test 29 GND Ground and Signal Return 30 GND Ground and Signal Return ©Copyright AU Optronics, Inc. January, 2006 All Rights Reserved. T420XW01 V5 8/28 No Reproduction and Redistribution Allowed LVDS Option = HighèJEIDA Previous Cycle Current Cycle Next Cycle Clock RIN0+ R3 R2 G2 R7 R6 R5 R4 R3 R2 G2 RIN0- RIN1+ G4 G3 B3 B2 G6 G6 G5 G4 G3 B3 G7 RIN1- RIN2+ B5 B4 DE NA NA B7 B6 B5 B4 DE RIN2- RIN3+ R1 R0 NA B1 B0 G1 G0 R1 R0 NA RIN3- LVDS Option = Low/OpenèNS Previous Cycle Current Cycle Next Cycle Clock RIN0+ R1 R0 G0 R5 R4 R3 R2 R1 R0 G0 RIN0- RIN1+ G2 G1 B1 B0 G5 G4 G3 G2 G1 B1 RIN1- RIN2+ B3 B2 DE NA NA B5 B4 B4 B2 DE RIN2- RIN3+ R7 R6 NA B7 B6 G7 G6 R7 R6 NA RIN3- ©Copyright AU Optronics, Inc. January, 2006 All Rights Reserved. T420XW01 V5 9/28 No Reproduction and Redistribution Allowed Backlight Connector Pin Configuration 1. Electrical specification No ITEM SYMBOL CONDITION MIN TYP MAX UNIT Note 1 Input Voltage V --- 22.8 24.0 26.4 V DDB DC V =24V DDB 2 Input Current I (6.0) (6.3) (6.6) A 1 DDB DC 100% Brightness V =24V DDB 3 Input Power P --- (152) --- W 1 DDB 100% Brightness V =24V DDB 4 Input inrush current I --- --- TBD A 2 RUSH DC 100% Brightness 5 Output Frequency F V =24V --- 36 --- kHz BL DDB ON/OFF Control ON V =24V 2.0 --- 3.3 V DDB DC 6 V BLON Voltage OFF V =24V 0.0 --- 0.8 V DDB DC ON/OFF Control 7 I V =24V 0 --- 2 mA BLON DDB DC Current External PWM MAX --- 2.0 --- 3.3 V DC 8 EV PWM Control Voltage MIN --- 0 --- 0.8 V DC External PWM MAX PWM=100% 0 --- 2 mA DC 9 EI PWM Control Current MIN PWM=30% 0 --- 2 mA DC External PWM Duty 10 ED --- 30 --- 100 % PWM Ratio External PWM 11 EF --- 150 180 300 Hz PWM Frequency Internal PWM 12 IV V =24V 0 --- 3.3 V PWM DDB DC Control Voltage （Ta=25±5℃, Turn on for 45minutes ） Note 1 : ADIM=Open/1.6V; PDIM = Open/High Note 2 : Duration = 20 ms ©Copyright AU Optronics, Inc. January, 2006 All Rights Reserved. T420XW01 V5 10/28 No Reproduction and Redistribution Allowed 2. Input specification Master Board: Connector 1: S14B-PH-SM3-TB(JST) or equivalent Pin No Symbol Description 1 VDDB Operating Voltage Supply, +24V DC regulated 2 VDDB Operating Voltage Supply, +24V DC regulated 3 VDDB Operating Voltage Supply, +24V DC regulated DDB 4 V Operating Voltage Supply, +24V DC regulated 5 VDDB Operating Voltage Supply, +24V DC regulated 6 BLGND Ground and Current Return 7 BLGND Ground and Current Return 8 BLGND Ground and Current Return 9 BLGND Ground and Current Return GND 10 BL Ground and Current Return GND: 80%~100%(TBD); Open/1.6V: 100%; High (3.3V) 120%, (1) 11 ADIM Luminance BLON 12 V BL On-Off: Open/High (3.3V) for BL On as default External PWM (AC Signal Control Duty); (2) 13 PDIM Internal PWM (DC Power Control Duty, 0~3.3V); Open/High (+3.3V, 100% Duty) for 100% GND: External PWM dimming; PDIM 14 (3,4) Selection Open/High (3.3V): Internal PWM dimming. Note (1) ADIM (amplitude dimming) is control signal for Inverter ’s output power to back light lamp bulb. Input signal should be able to control amplitude of Inverter output voltage. From 0V to 3.3V, Inverter output voltage should be able to vary to control brightness of lamp from 80% (TBD) to 120% luminance variation. Approximate 1.6V might be 100% luminance control point. Note (2) PDIM is PWM duty control input for +3.3V TTL level signal or DC voltage by Pin 14 input. This input signal is (a) continuous pulse signal with +3.3V, TTL level signal spec, or (b) DC power with 0~3.3V. If this is Open or +3.3V, 100% duty (i.e. +3.3V, DC level), back light should perform 100% luminance. Duty ratio of this input signal should be proportional relationship in certain range of control without any kind of inherent side effect like waterfall effect on screen. Guaranteed duty range and dimming ratio should be specified with supplementary measurement result. Note (3) Pin 14 is the selection pin for PWM control method; if this pin is connected to GND, PDIM input of Pin 13 should have logic level duty signal for PWM control. If this is set to High or Open, Pin 13 should have DC level signal therefore the Inverter should have Saw Tooth Wave Generator to generate internal PWM signal. Default setting is “Not Connected ”, Pin 13 of PWM control should have DC Level signal for PWM. ©Copyright AU Optronics, Inc. January, 2006 All Rights Reserved. T420XW01 V5 11/28 No Reproduction and Redistribution Allowed Note (4) Pin 14 selection vs. Pin 11/13 control function table: Pin 11 (DC Power Control Duty Amplitude) Pin 13 Function Always Turn On Default: Open/High: 100% Default: Open/1.6V: 100% External PWM Pin 14 = GND GND: 80%~100% (TBD); (AC Signal Control Duty) Open/1.6V: 100%; Internal PWM High (3.3V) 120%, Luminance Pin 14 = Open/High (DC Power Control Duty) ©Copyright AU Optronics, Inc. January, 2006 All Rights Reserved. T420XW01 V5 12/28 No Reproduction and Redistribution Allowed 3-3 Signal Timing Specifications 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 it ’s proper operation. Timing Table (DE only Mode) Vertical Frequency Range A (60Hz) Signal Item Symbol Min Type Max Unit Period Tv 789 822 Th Active Tdisp (v) — 768 — Th Vertical Section Blanking Tblk (v) 21 54 Th Period Th 1414 1722 Tclk Active Tdisp (h) — 1366 — Tclk Horizontal Section Blanking Tblk (h) 48 356 Tclk Period CLK 11.36 — 15.38 ns Clock Frequency Freq 65 88 MHz Vertical Frequency Frequency Vs 58 60 62 Hz Horizntal Frequency Frequency Hs 45.76 50.96 KHz Vertical Frequency Range B (50Hz) Signal Item Symbol Min Type Max Unit Period Tv 789 822 Th Active Tdisp (v) — 768 — Th Vertical Section Blanking Tblk (v) 21 54 Th Period Th 1414 1722 Tclk Active Tdisp (h) — 1366 — Tclk Horizontal Section Blanking Tblk (h) 48 356 Tclk Period CLK 13.51 — 18.52 ns Clock Frequency Freq 54 74 MHz Vertical Frequency Frequency Vs 48 50 52 Hz Horizntal Frequency Frequency Hs 37.87 42.74 KHz ©Copyright AU Optronics, Inc. January, 2006 All Rights Reserved. T420XW01 V5 13/28 No Reproduction and Redistribution Allowed Tv Tdisp(v) Th DE RGB 768 Invalid Data 1 2 3 4 768 Invalid Data Data Line Line Line Line Line Line CLK Th Tclk Tdisp(h) DE Pixel Pixel Pixel Pixel Pixel Pixel Pixel Pixel Pixel Pixel RGB Data Invalid Data Invalid Data 1366 1 2 3 4 5 6 1366 1 2 3-4 Signal Timing Waveforms ©Copyright AU Optronics, Inc. January, 2006 All Rights Reserved. T420XW01 V5 14/28 No Reproduction and Redistribution Allowed 3-5 Color Input Data Reference 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 the color. The table below provides a reference for color versus data input. COLOR DATA REFERENCE Input Color Data Color RED GREEN BLUE MSB LSB MSB LSB MSB LSB R7 R6 R5 R4 R3 R2 R1 R0 G7 G6 G5 G4 G3 G2 G1 G0 B7 B6 B5 B4 B3 B2 B1 B0 Black 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Red(255) 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Green(255) 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 Basic Blue(255) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 Color Cyan 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 Magenta 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 Yellow 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 White 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 RED(000) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 RED(001) 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 RED ---- RED(254) 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 RED(255) 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 GREEN(000) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 GREEN(001) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 GREEN ---- GREEN(254) 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 GREEN(255) 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 BLUE(000) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 BLUE(001) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 BLUE ------- BLUE(254) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 BLUE(255) 0 ©Copyright AU Optronics, Inc. January, 2006 All Rights Reserved. T420XW01 V5 15/28 No Reproduction and Redistribution Allowed 3-6 Power Sequence 1. Power sequence of panel Values Units Parameter Min. Typ. Max. t1 400 - 20000 us t2 20 - 50 ms t3 700 or (200)* - - ms t4 200 - - ms t5 50 - - ms t6 0.47 - 30 ms t7 1.0 - - s * : If t3=200ms, input black signal till 700ms from system is necessary. In case of t3<200ms, the abnormal display will be happened. But it will not damage timing controller. Apply the lamp voltage within the LCD operating range. When the backlight turns on before the LCD operation or the LCD turns off before the backlight turns off, the display may momentarily become abnormal. Caution : The above on/off sequence should be applied to avoid abnormal function in the display. In case of handling, make sure to turn off the power when you plug the cable into the input connector or pull the cable out of the connector. ©Copyright AU Optronics, Inc. January, 2006 All Rights Reserved. T420XW01 V5 16/28 No Reproduction and Redistribution Allowed 2. Power sequence of inverter 90% 24V(typ.) 90% Power input for Backlight DDB 10% V T1 Dimming control signal ADIM or PDIM (external/internal) T2 T3 T4 Enable backlight on/off VBLON Deep condition for Inverter T5 VDDB V (Typ) x 0.8 DDB 0 V Parameter Values Units Min. Typ. Max. T1 20 - - ms T2 500 - - ms T3 0 - - ms T4 1 - - ms T5 - - 10 ms ©Copyright AU Optronics, Inc. January, 2006 All Rights Reserved. T420XW01 V5 17/28 No Reproduction and Redistribution Allowed 4. Optical Specification Optical characteristics are determined after the unit has been ‘ON’ and stable for approximately 60 minutes in a dark environment at 25 ℃. The values specified are at an approximate distance 50cm from the LCD surface at a viewing angle of Φ and θequal to 0 °. SR3 or equivalent Fig.4-1 Optical measurement equipment and method Symbol Values Units Notes Parameter Min. Typ. Max. Contrast Ratio CR 1000 (1500) 1 cd/㎡ Surface Luminance, white LWH 400 500 2 Luminance Variation δ 5p 1.3 3 WHITE Response Time (Average) Tγ 8 ms 4,5 (Gray to Gray) Rise Time Tr 15 ms 4 Decay Time Tf 5 ms 4 Color Coordinates RED R 0.640 X R 0.330 Y GREEN G 0.290 X G 0.600 Y Typ.-0.03 Typ.+0.03 BLUE B 0.150 X B 0.060 Y WHITE W 0.280 X W 0.290 Y Viewing Angle Contrast Ratio>10 x axis, right(φ=0°) θ r 89 Degree 6 x axis, left( φ=180°) θ 89 l y axis, up(φ=90°) θ 89 u y axis, down (φ=0°) θ 89 d ©Copyright AU Optronics, Inc. January, 2006 All Rights Reserved. T420XW01 V5 18/28 No Reproduction and Redistribution Allowed Note: 1. Contrast Ratio (CR) is defined mathematically as: Brightness on the "white" state Contrast ratio (CR)= Brightness on the "black" state 2. Surface luminance is luminance value at point 1 across the LCD surface 50cm from the surface with all pixels displaying white. From more information see Fig. 4-2. When V DDB = 24V, IDDB = (6.3A). L =L , Where L is the luminance with all pixels displaying white at center 1 location. WH on1 on1 H 1 2 3V/4 5 V/2 V 3 4 V/4 H/4 H/2 3H/4 Fig.4-2 Optical measurement point 3. The variation in surface luminance, δ is defined under 100% brightness as: WHITE δ =Maximum(L , L ,…,L )/Minimum(L , L ,…L ) WHITE(5P) on1 on2 on5 on1 on2 on5 4. Response time is the time required for the display to transition from white(L255) to black(L0) (Decay Time, Tr =Tf) and from black(L0) to white(L255) (Rise Time, Tr =Tr). For additional information see D R Fig. 4-3. TrD TrR Fig.4-3 Response time ©Copyright AU Optronics, Inc. January, 2006 All Rights Reserved. T420XW01 V5 19/28 No Reproduction and Redistribution Allowed Luminance 5. The response time is defined as the following figure and shall be measured by switching the input signal for 0, 63, 127, 191, 255 different gray level. For additional information see Fig. 4-4. L0,15,L31,….L255 L0,15,L31,….L255 100% 90% 10% L0,15,L31,….L255 0% Time Tr Tr R D Fig.4-4 Response time 6. 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. 4-5. (Optical measurement by SR3) Fig.4-5 Viewing Angle Definition ©Copyright AU Optronics, Inc. January, 2006 All Rights Reserved. T420XW01 V5 20/28 No Reproduction and Redistribution Allowed 5. Mechanical Characteristics The contents provide general mechanical characteristics for the model T420XW01. In addition the figures in the next page are detailed mechanical drawing of the LCD. Horizontal (typ.) 983.0mm Outline Dimension Vertical (typ.) 576.0mm Depth (typ.) 52.3mm (with inverter) Bezel Area Horizontal (typ.) 939.0mm Vertical (typ.) 531.3mm Horizontal 930.25mm Active Display Area Vertical 523.01mm Weight 12600g (Max.) Surface Treatment AG, 3H ©Copyright AU Optronics, Inc. January, 2006 All Rights Reserved. T420XW01 V5 21/28 No Reproduction and Redistribution Allowed 2D drawing ©Copyright AU Optronics, Inc. January, 2006 All Rights Reserved. T420XW01 V5 22/28 No Reproduction and Redistribution Allowed 6. Reliability No Test Item Condition 1 High temperature storage test Ta=60℃, 300hr judge 2 Low temperature storage test Ta=-20℃, 300h judge High temperature/High humidity 3 Ta=50℃, 80%RH, 300hr judge (interval 3min) operation test 4 High temperature operation test Ta=50℃, 300hr judge 5 Low temperature operation test Ta=-5℃, 300hr judge 6 Thermal shock -20C/0.5hr ~ 60C/0.5hr, 10cycle Wave form: Random Vibration test 7 Vibration level: 1.5G RMS, Bandwidth: 10-500Hz (non-operating) Duration: X, Y, Z (1hr each direction) Shock level: 50G Shock test 8 Waveform: half since wave, 11ms (non-operating) Direction: ±X, ±Y, ±Z (One time each direction) Wave form: Random Vibration test 9 Vibration level: 2.16G RMS, Bandwidth: 5~500Hz (with carton) Duration: X, Y, Z (120min each direction) Drop test Height: 46cm 10 (with carton) 1 corner, 3 edges, 6 surfaces (ASTMD4169-I) ©Copyright AU Optronics, Inc. January, 2006 All Rights Reserved. T420XW01 V5 23/28 No Reproduction and Redistribution Allowed 7. International Standard 7-1. Safety (1) UL60065, Underwriters Laboratories, Inc. (AUO file number : E204356) Audio, video and similar electronic apparatus, safety requirement. (2) CSA E60065, Canadian Standards Association Audio, video and similar electronic apparatus, safety requirement. th (3) IEC 60065 ver. 7 ,European Committee for Electro technical Standardization (CENELEC) Audio, video and similar electronic apparatus, safety requirement 7-2. EMC (1) 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 (2) CISPR 20 “Limits and Methods of Measurement of Radio Interface Characteristics of Information Technology Equipment. ” International Special committee on Radio Interference. (3) EN 55022 “Limits and Methods of Measurement of Radio Interface Characteristics of Information Technology Equipment. ” European Committee for Electrotechnical Standardization. (CENELEC), 1998 ©Copyright AU Optronics, Inc. January, 2006 All Rights Reserved. T420XW01 V5 24/28 No Reproduction and Redistribution Allowed 8. Packing Packing Instruction Module 1pcs Module/ESD Bag 3pcs Modules Cushion set 3pcs / 1 carton Package information: Carton outside dimension : 1087x285x716mm Carton/Package weight : 3kg Gross weight (per Box) : 40.8kg ©Copyright AU Optronics, Inc. January, 2006 All Rights Reserved. T420XW01 V5 25/28 No Reproduction and Redistribution Allowed Shipping label Model No: T420XW01 VX Green Mark Description: For Pb Free products, AUO will add for identification. For RoHS compatible products, AUO will add for identification. Note: The Green Mark will be present only when the green documents have been ready by AUO Internal Green Team. (The definition of green design follows the AUO green design checklist.) Carton label AU Optronics QTY: 3 MODEL NO: T420XW01 VX PART NO: 97.42T01.XXX CUSTOMER NO: CARTON NO: Made in Taiwan *PM100-01A1600001* Pallet information By air cargo : : (4x1) x2 layers, one pallet put 8 boxes, total 24 pcs module. By sea : (4x1) x3 layers, one pallet put 12 boxes, total 36 pcs module. Pallet dimension : 1150x1100x120mm Pallet weight : 10kg By air total weight : 40.8 kg/box X 8 boxes=326.4 kg (with pallet weight 336.4kg) By sea total weight : 40.8 kg/box X 12 boxes=489.6 kg (with pallet weight 499.6kg) Corner angle Moisture-proof film Stretch film Label PET band Corner angle Pallet ©Copyright AU Optronics, Inc. January, 2006 All Rights Reserved. T420XW01 V5 26/28 No Reproduction and Redistribution Allowed 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 on back side of panel. (2) 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. (3) You should adopt radiation structure to satisfy the temperature specification. (4) 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. (5) 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.) (6) 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. (7) Wipe off saliva or water drops as soon as possible. Their long time contact with polarizer causes deformations and color fading. (8) 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 ©Copyright AU Optronics, Inc. January, 2006 All Rights Reserved. T420XW01 V5 27/28 No Reproduction and Redistribution Allowed shall be done by system manufacturers. Grounding and shielding methods may be important to minimize the interface. 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 ℃ and 35℃ 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 flue 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 or its vestige is recognized, please wipe them off with absorbent cotton waste or other soft material like chamois soaked with normal-hexane. ©Copyright AU Optronics, Inc. January, 2006 All Rights Reserved. T420XW01 V5 28/28 No Reproduction and Redistribution Allowed