Product Specification M190EG01 V2 AU OPTRONICS CORPORATION ( V ) Preliminary Specification ( ) Final Specification Module 19.0” SXGA Color TFT-LCD Model Name M190EG01 V2 Customer Date Approved by Checked & Approved by Date Debbie Chiu Oct. 02, 2008 Prepared by Maxshih Note: This Specification is subject to change without notice. document version 0.7 Oct. 01, 2008 Desktop Display Business Group / AU Optronics corporation 1/28 Product Specification M190EG01 V2 AU OPTRONICS CORPORATION Record of Revision Version & Date Page 0.1 2008/10/1 0.2 2008/10/15 27,28 document version 0.7 All Old Description New Description Remark First Edition for Customer The outline dimensions drawings are blurred. of the Use WMF format to make the dimensions clear. Revised 2/28 Product Specification M190EG01 V2 AU OPTRONICS CORPORATION Contents 1. Handling Precautions.............................................................................................................. 4 2. General Description ................................................................................................................ 5 2.1 Display Characteristics ....................................................................................................................... 6 3. Functional Block Diagram .................................................................................................... 12 4. Absolute Maximum Ratings.................................................................................................. 13 4.1 Absolute Ratings of TFT LCD Module............................................................................................. 13 4.2 Absolute Ratings of Backlight Unit .................................................................................................. 13 4.3 Absolute Ratings of Environment ..................................................................................................... 13 5. Electrical characteristics ...................................................................................................... 15 5.1 TFT LCD Module ............................................................................................................................. 15 5.2 Backlight Unit ................................................................................................................................... 16 6. Signal Characteristic............................................................................................................. 17 6.1 Pixel Format Image........................................................................................................................... 17 6.2 The Input Data Format ...................................................................................................................... 18 6.4 Interface Timing ................................................................................................................................ 20 6.5 Power ON/OFF Sequence................................................................................................................. 22 7. Connector & Pin Assignment ............................................................................................... 23 7.1 TFT LCD Module ............................................................................................................................. 23 7.2 Backlight Unit ................................................................................................................................... 24 8. Reliability Test ....................................................................................................................... 25 9. Shipping Label....................................................................................................................... 26 10. Mechanical Characteristic .................................................................................................. 27 document version 0.7 3/28 Product Specification M190EG01 V2 AU OPTRONICS CORPORATION 1. Handling Precautions 1) 2) 3) 4) 5) 6) 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. 7) Do not open or modify the Module Assembly. 8) Do not press the reflector sheet at the back of the module to any directions. 9) 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. 10) At the insertion or removal of the Signal Interface Connector, be sure not to rotate nor tilt the Interface Connector of the TFT Module. 11) 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. 12) Cold cathode fluorescent lamp in LCD contains a small amount of mercury. Please follow local ordinances or regulations for disposal. 13) 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. 14) 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. document version 0.7 4/28 Product Specification M190EG01 V2 AU OPTRONICS CORPORATION 2. General Description M190EG01 V2 is a Color Active Matrix Liquid Crystal Display composed of a TFT-LCD panel, a driver circuit, and backlight system. The screen format is intended to support the SXGA (1280(H) x 1024(V)) screen and 16.2M colors 8-bits(6-bits+HiFRC). All input signals are LVDS interface compatible. Inverter card of backlight is not included. M190EG01 V2 is designed for a display unit of personal computer. document version 0.7 5/28 Product Specification M190EG01 V2 AU OPTRONICS CORPORATION 2.1 Display Characteristics The following items are characteristics summary on the table under 25 Items ℃ condition: Unit Specifications Screen Diagonal [mm] 482.6 (19.0" ) Active Area [mm] 376.32 (H) x 301.056 (V) 1280(x3) x 1024 Pixels H x V Pixel Pitch 0.294 (per one triad) x 0.294 [mm] R.G.B. Vertical Stripe Pixel Arrangement Normally Black Display Mode White Luminance 2 [cd/m ] 300 (center, Typ) @ 7.5mA 1300 : 1 (Typ) Optical ResponseTime [msec] 8ms GTG (Avg. Typ.); 20 ms(Typ, on/off) Nominal Input Voltage VDD [Volt] +5.0 V Power Consumption [Watt] 28 W (Typ) (w/o Inverter, All white pattern) Weight [Grams] 2500 (Typ) ; 2700 (Max) Physical Size (H x V x D) [mm] 396 (H) x 324 (V) x 17.5 (D) (Typ) Contrast Ratio Electrical Interface Dual channel LVDS Surface Treatment Hard-coating (3H), Non-Glare treatment 16.2M colors 8-bits (6-bits+HiFRC ) Support Color Temperature Range Operating Storage (Non-Operating) RoHS Compliance document version 0.7 [oC] o [ C] 0 to +50 -20 to +60 RoHS Compliance 6/28 Product Specification M190EG01 V2 AU OPTRONICS CORPORATION 2.2 Optical Characteristics ℃ (Room Temperature): The optical characteristics are measured under stable conditions at 25 Item Unit Conditions Horizontal CR = 10 Viewing Angle Response time Max. 75 75 89 89 - [%] Note 1 (Up) (Down) 75 75 89 89 - 75 80 - 2, 3 Rising 15 25 4,6 Falling 5 15 4,6 Rising + Falling 20 40 4,6 - 8 16 4,6 Red x 0.617 0.647 0.677 Red y 0.31 0.34 0.37 Green x 0.263 0.293 0.323 Green y 0.571 0.601 0.641 Blue x 0.112 0.142 0.172 Blue y 0.037 0.067 0.099 White x 0.283 0.313 0.34 White y 0.299 0.329 0.359 240 300 - 4 1000 1300 - 4 9 Points [msec] Grey to Grey (Avg.) Color / Chromaticity Coordinates (CIE 1931) White Luminance (At CCFL= 7.5mA) Typ. [degree] Vertical CR = 10 Luminance Uniformity (Right) (Left) Min. 4 [cd/m2 ] Contrast Ratio Cross Talk (At 75Hz) [%] - - 1.5 5 Flicker [dB] - - -20 7 Optical Equipment: BM-5A, PR880, SR3, CS1000 or equivalent. document version 0.7 7/28 Product Specification M190EG01 V2 AU OPTRONICS CORPORATION Note 1: 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 follows; 90° ( ) horizontal left and right and 90° ( ) vertical, high (up) and low (down). The θ Φ measurement direction is typically perpendicular to the display surface with the screen rotated about its center to develop the desired measurement viewing angle. Note 2: 9 points position 90 % 50 % 10 % 10 % 50 % 90 % Note 3: The luminance uniformity of 9 points is defined by dividing the maximum luminance values by the minimum test point luminance δW9 = document version 0.7 Minimum Luminance of 9 points Maximum Luminance of 9 points 8/28 Product Specification M190EG01 V2 AU OPTRONICS CORPORATION Note 4: Measurement method The LCD module should be stabilized at given temperature for 30 minutes to avoid abrupt temperature change during measuring. In order to stabilize the luminance, the measurement should be executed after lighting Backlight for 30 minutes in a stable, windless and dark room. Photo detector Field=2° 50 cm LCD Panel TFT-LCD Module Center of the screen Note 5: Definition of Cross Talk (CT) CT = | YB – YA | / YA × 100 (%) Where YA = Luminance of measured location without gray level 0 pattern (cd/m2) YB = Luminance of measured location with gray level 0 pattern (cd/m2) document version 0.7 9/28 Product Specification M190EG01 V2 AU OPTRONICS CORPORATION Driving Signal Note 6: Definition of response time: B A Optical Response Time 100% 90% 10% 0% Tr Tf Time Algorithm: Level A - Level B ≥ 16 then the average of Grey-to-Grey response time is 8ms. ( F= 60 Hz). TrR(rising time; from “All Black” to “All White”) + TrF(Falling time; from “All White” to “All Black”) = 20ms(typ). document version 0.7 10/28 Product Specification M190EG01 V2 AU OPTRONICS CORPORATION Note 7: Subchecker Pattern RGB RGB Gray Level = L127 RGB RGB Gray Level = L0 GB RGB Method: Record dBV & DC value with (WESTAR)TRD-100 Amplitude AC DC Time Flicker (dB) = 20 log document version 0.7 AC Level(at 30 Hz) DC Level 11/28 Product Specification M190EG01 V2 AU OPTRONICS CORPORATION 3. Functional Block Diagram The following diagram shows the functional block of the 19.0 inches Color TFT-LCD Module: AUO ASIC G1 Y-Driver IC + 5V Connector LVDS LVDS Receiver Timing Controller TFT-LCD 1280*(3)*1024 Pixels Over-Driver X-Driver IC G1024 D1 DC/DC Converter D3840 Gamma Correction DC POWER Inverter document version 0.7 12/28 Product Specification M190EG01 V2 AU OPTRONICS CORPORATION 4. Absolute Maximum Ratings Absolute maximum ratings of the module is as following: 4.1 Absolute Ratings of TFT LCD Module Item Logic/LCD Drive Voltage Symbol Min. Max. Unit Conditions VDD -0.3 +6 [Volt] Note 1, 2 4.2 Absolute Ratings of Backlight Unit Item CCFL Current Symbol Min. Max. Unit Conditions ICFL - 8 [mA] rms Note 1, 2 Conditions 4.3 Absolute Ratings of Environment Item Symbol Min. Max. Unit Operating Temperature TOP 0 +50 [oC] Operation Humidity HOP 5 90 [%RH] Storage Temperature TST -20 +60 [oC] Storage Humidity HST 5 90 [%RH] document version 0.7 Note 3 13/28 Product Specification M190EG01 V2 AU OPTRONICS CORPORATION ℃ Note 1: With in Ta= 25 Note 2: Permanent damage to the device may occur if exceed maximum values Note 3: For quality performance, please refer to AUO IIS (Incoming Inspection Standard). Operating Range document version 0.7 Storage Range 14/28 Product Specification M190EG01 V2 AU OPTRONICS CORPORATION 5. Electrical characteristics 5.1 TFT LCD Module 5.1.1 Power Specification Input power specifications are as follows: Symble Parameter Min. Typ. Max. Unit Condition VDD Logic/LCD Drive Voltage 4.5 5.0 5.5 [Volt] ±10% IDD Input Current - 1.50 1.80 [A] VDD= 5.0V, All White Pattern At 75Hz PDD VDD Power - 7.5 9.0 [Watt] VDD= 5.0V, All White Pattern At 75Hz , Note 1 IRush Inrush Current - 2 3 [A] Note 2 Note 1: The variance of VDD power consumption is ±10%. Note 2: Measurement conditions: +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 470 us document version 0.7 15/28 Product Specification M190EG01 V2 AU OPTRONICS CORPORATION 5.2 Backlight Unit ℃ (Room Temperature): Parameter guideline for CCFL Inverter is under stable conditions at 25 Parameter Min. Typ. Max. Unit CCFL Standard Current(ISCFL) 7.0 7.5 8.0 [mA] rms Note 2 CCFL Operation Current(IRCFL) 3.0 7.5 8.0 [mA] rms Note 2 40 60 80 [KHz] 1690 - - [Volt] rms 1300 - - [Volt] rms CCFL Operation Voltage (VCFL) - 653 @7.5mA 796 @3mA [Volt] rms Note 6 CCFL Power Consumption(PCFL) - 19.6 20.56 [Watt] Note 6 40,000 50,000 - [Hour] Note 7 CCFL Frequency(FCFL) ℃ CCFL Ignition Voltage(ViCF, Ta= 25℃) CCFL Ignition Voltage(ViCFL, Ta= 0 ) CCFL Life Time(LTCFL) Condition Note 3,4 Note 5 Note 1: Typ. are AUO recommended design points. *1 All of characteristics listed are measured under the condition using the AUO test inverter. *2 In case of using an inverter other than listed, it is recommended to check the inverter carefully. Sometimes, interfering noise stripes appear on the screen, and substandard luminance or flicker at low power may happen. *3 In designing an inverter, it is suggested to check safety circuit very carefully. Impedance of CCFL, for instance, becomes more than 1 [M ohm] when CCFL is damaged. *4 Generally, CCFL has some amount of delay time after applying kick-off voltage. It is recommended to keep on applying kick-off voltage for 1 [Sec] until discharge. *5 Reducing CCFL current increases CCFL discharge voltage and generally increases CCFL discharge frequency. 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. ±℃ Note 2: CCFL standard current is measured at 25 2 . Note 3: CCFL discharge frequency should be carefully determined to avoid interference between inverter and TFT LCD. Note 4: The frequency range will not affect to lamp life and reliability characteristics. Note 5: CCFL inverter should be able to give out a power that has a generating capacity of over 1,690 voltage. Lamp units need 1,690 voltage minimum for ignition. Note 6: The variance of CCFL power consumption is ±10%. Calculator value for reference (ISCFL × VCFL × 4 = PCFL) Note 7: Definition of life: brightness becomes 50%. The typical life time of CCFL is on the condition at 7.5 mA lamp current. document version 0.7 16/28 Product Specification M190EG01 V2 AU OPTRONICS CORPORATION 6. Signal Characteristic 6.1 Pixel Format Image Following figure shows the relationship of the input signals and LCD pixel format. 0 1 1279 1280 1st Line R G B R GB R G B R G B 1024th Line R G B R GB R G B R G B document version 0.7 17/28 Product Specification M190EG01 V2 AU OPTRONICS CORPORATION 6.2 The Input Data Format Note1: Normally, DE, VS, HS on EVEN channel are not used. Note2: Please follow VESA. Note3: 8-bit in document version 0.7 18/28 Product Specification M190EG01 V2 AU OPTRONICS CORPORATION 6.3 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 VSS 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 VSS Power Ground 15 RxEIN1- Negative LVDS differential data input (Even data) 16 RxEIN1+ Positive LVDS differential data input (Even data) 17 VSS 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 VSS Power Ground 25 VSS Power Ground 26 NC No Connection ( for AUO test) 27 VSS Power Ground 28 VCC +5.0V Power Supply 29 VCC +5.0V Power Supply 30 VCC +5.0V Power Supply document version 0.7 19/28 Product Specification M190EG01 V2 AU OPTRONICS CORPORATION Note1: Start from left side Connector 30 1 VCC RxOIN0- Note2: Input signals of odd and even clock shall be the same timing. Note3: Please follow PSWG. 6.4 Interface Timing 6.4.1 Timing Characteristics Basically, interface timings described here is not actual input timing of LCD module but output timing of SN75LVDS82DGG (Texas Instruments) or equivalent. Item Data CLK Period H-section Display Area Period V-section Display Area Frame Rate Symbol Tclk Th Tdisp(h) Tv Tdisp(v) F Min 30 720 640 1035 1024 50 Typ 54 844 640 1066 1024 60 Max 83 1024 640 2048 1024 75 Unit MHz Tclk Tclk Th Th Hz Note : DE mode only document version 0.7 20/28 Vsync Hsync DE RGB Data CLK Hsync DE RGB Data (Odd) RGB Data (Even) N Line Tfp(v) PWhs PWvs Invalid Data 2 Line 3 Line 4 Line N Tv Line Tdisp(v) 1 Pixel Pixel Pixel M-5 M-3 M-1 Invalid Data Invalid Data Th Invalid Data Pixel Pixel Pixel 7 9 11 Pixel Pixel Pixel M-4 M-2 M Tbp(v) Line Pixel 5 Pixel Pixel Pixel 12 8 10 Tclk Pixel 3 Pixel 6 Tfp(h) Pixel 1 Pixel 4 Tdisp(h) Invalid Data Pixel 2 Tbp(h) Invalid Data 21/28 document version 0.7 M190EG01 V2 Product Specification AU OPTRONICS CORPORATION 6.4.2 Timing Digram Product Specification M190EG01 V2 AU OPTRONICS CORPORATION 6.5 Power ON/OFF Sequence VDD power and lamp on/off sequence is as follows. 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 LVDS Signal T6 T7 VALID DATA T3 T4 Backlight On Power Sequence Timing Parameter Value Unit Min. Typ. Max. T1 0.5 - 10 [ms] T2 0 - 50 [ms] T3 200 - - [ms] T4 200 - - [ms] T5 0 16 50 [ms] T6 - - 10 [ms] - - [ms] T7 500 Note: The values of the table are follow VESA. document version 0.7 22/28 Product Specification M190EG01 V2 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 7.1.1 Connector Connector Name / Designation Interface Connector / Interface card Manufacturer JAE or compatible Type Part Number FI-XB30SSL-HF15 Mating Housing Part Number FI-X30HL 7.1.2 Pin Assignment Pin# Signal Name Pin# Signal Name 1 RxOIN0- 2 RxOIN0+ 3 RxOIN1- 4 RxOIN1+ 5 RxOIN2- 6 RxOIN2+ 7 VSS 8 RxOCLKIN- 9 RxOCLKIN+ 10 RxOIN3- 11 RxOIN3+ 12 RxEIN0- 13 RxEIN0+ 14 VSS 15 RxEIN1- 16 RxEIN1+ 17 VSS 18 RxEIN2- 19 RxEIN2+ 20 RxECLKIN- 21 RxECLKIN+ 22 RxEIN3- 23 RxEIN3+ 24 VSS 25 VSS 26 NC 27 VSS 28 VCC 29 VCC 30 VCC document version 0.7 23/28 Product Specification M190EG01 V2 AU OPTRONICS CORPORATION 7.2 Backlight Unit Physical interface is described as for the connector on module. These connectors are capable of accommodating the following signals and will be following components. Connector Name / Designation Lamp Connector / Backlight lamp Manufacturer JST Type Part Number BHSR-02VS-1 Mating Type Part Number SM02B-BHSS-1-TB 7.2.1 Signal for Lamp connector Connector No. CN1 Upper CN2 Connector No. CN3 Lower CN4 document version 0.7 Pin No. Input Color Function 1 Hot1 Pink High Voltage 2 Cold1 Black Low Voltage 1 Hot2 Blue High Voltage 2 Cold2 White Low Voltage Pin No. Input Color Function 1 Hot1 Pink High Voltage 2 Cold1 Black Low Voltage 1 Hot2 Blue High Voltage 2 Cold2 White Low Voltage 24/28 Product Specification M190EG01 V2 AU OPTRONICS CORPORATION 8. Reliability Test Environment test conditions are listed as following table. Items Temperature Humidity Bias (THB) High Temperature Operation (HTO) Low Temperature Operation (LTO) High Temperature Storage (HTS) Low Temperature Storage (LTS) Required Condition ℃ Ta= 50℃, 50%RH, 300hours Ta= 0℃, 300hours Ta= 60℃, 300hours Ta= -20℃, 300hours Note Ta= 50 , 80%RH, 300hours Vibration Test (Non-operation) Acceleration: 1.5 G Wave: Random Frequency: 10 - 200 - 10 Hz Sweep: 30 Minutes each Axis (X, Y, Z) Shock Test (Non-operation) Acceleration: 50 G Wave: Half-sine Active Time: 20 ms Direction: X, Y, Z (one time for each Axis) Drop Test Height: 60 cm, package test Thermal Shock Test (TST) -20 /30min, 60 /30min, 100 cycles On/Off Test On/10sec, Off/10sec, 30,000 cycles ± ± ± ℃ ℃ Contact Discharge: ± 8KV, 150pF(330Ω ) 1sec, 8 points, 25 times/ point. ESD (ElectroStatic Discharge) 1 2 Air Discharge: ± 15KV, 150pF(330Ω ) 1sec 8 points, 25 times/ point. Operation:10,000 ft Non-Operation:30,000 ft Altitude Test Note 1: The TFT-LCD module will not sustain damage after being subjected to 100 cycles of rapid temperature change. A cycle of rapid temperature change consists of varying the temperature from -2 to 6 , and back again. Power is not applied during the test. After temperature cycling, the unit is placed in normal room ambient for at least 4 hours before power on. 0℃ 0℃ Note 2: According to EN61000-4-2 , ESD class B: Some performance degradation allowed. No data lost. Self-recoverable. No hardware failures. document version 0.7 25/28 Product Specification M190EG01 V2 AU OPTRONICS CORPORATION 9. Shipping Label The shipping label format is shown as below. document version 0.7 26/28 Product Specification M190EG01 V2 AU OPTRONICS CORPORATION 10. Mechanical Characteristic AU Optronics document version 0.7 27/28 Product Specification M190EG01 V2 AU OPTRONICS CORPORATION AU Optronics document version 0.7 28/28