友达b140xw01 v8pdf.pdf

1 of 30 AU OPTRONICS CORPORATION Product Specification B140XW01 V8 Document Version : 1.1 ( ) Preliminary Specifications ( V ) Final Specifications Module 14.0”(13.97”) HD 16:9 Color TFT-LCD with LED Backlight design Model Name B140XW01 V8 (H/W:0A) Note ( ) LED Backlight with driving circuit design Customer Date Checked 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 about its center to develop the desired measurement viewing angle. www.DataSheet.co.kr Datasheet pdf - http://www.DataSheet4U.net/ 11 of 30 AU OPTRONICS CORPORATION Product Specification B140XW01 V8 Document Version : 1.1 3. Functional Block Diagram The following diagram shows the functional block of the 14.0 inches wide Color TFT/LCD 40 Pin one channel Module www.DataSheet.co.kr Datasheet pdf - http://www.DataSheet4U.net/ 12 of 30 AU OPTRONICS CORPORATION Product Specification B140XW01 V8 Document Version : 1.1 4. Absolute Maximum Ratings An absolute maximum rating of the module is as following: 4.1 Absolute Ratings of TFT LCD Module Item Symbol Min Max Unit Conditions Logic/LCD Drive Voltage Vin -0.3 +4.0 [Volt] Note 1,2 4.2 Absolute Ratings of Environment Item Symbol Min Max Unit Conditions Operating Temperature TOP 0 +50 [oC] Note 4 Operation Humidity HOP 5 95 [%RH] Note 4 Storage Temperature TST -20 +60 [oC] Note 4 Storage Humidity HST 5 95 [%RH] Note 4 Note 1: At Ta (25℃ ) Note 2: Permanent damage to the device may occur if exceed maximum values Note 3: LED specification refer to section 5.2 Note 4: For quality performance, please refer to AUO IIS (Incoming Inspection Standard). Twb=39°C Operating Range Storage Range www.DataSheet.co.kr Datasheet pdf - http://www.DataSheet4U.net/ 13 of 30 AU OPTRONICS CORPORATION Product Specification B140XW01 V8 Document Version : 1.1 5. Electrical Characteristics 5.1 TFT LCD Module 5.1.1 Power Specification Input power specifications are as follows; The power specification are measured under 25℃ and frame frenquency under 60Hz Symble Parameter Min Typ Max Units Note VDD Logic/LCD Drive Voltage 3.0 3.3 3.6 [Volt] PDD VDD Power - 0.8 1.0 [Watt] Note 1 IDD IDD Current - 267 333 [mA] Note 1 IRush Inrush Current - - 2000 [mA] Note 2 VDDrp Allowable Logic/LCD Drive Ripple Voltage - - 100 [mV] p-p Note 1 : Maximum Measurement Condition：Black Pattern at 3.3V driving voltage. (Pmax=V3.3 x Iblack) Note 2：Measure Condition 90% 10% Vin rising time 0V 3.3V 0.5ms www.DataSheet.co.kr Datasheet pdf - http://www.DataSheet4U.net/ 14 of 30 AU OPTRONICS CORPORATION Product Specification B140XW01 V8 Document Version : 1.1 5.1.2 Signal Electrical Characteristics Input signals shall be low or High-impedance state when VDD is off. Signal electrical characteristics are as follows; Parameter Condition Min Max Unit Vth Differential Input High Threshold (Vcm=+1.2V) 100 [mV] Vtl Differential Input Low Threshold (Vcm=+1.2V) -100 - [mV] VID Differential Input Voltage 100 600 [mV] Vcm Differential Input Common Mode Voltage 1.125 1.375 [V] Note: LVDS Signal Waveform www.DataSheet.co.kr Datasheet pdf - http://www.DataSheet4U.net/ 15 of 30 AU OPTRONICS CORPORATION Product Specification B140XW01 V8 Document Version : 1.1 5.2 Backlight Unit 5.2.1 LED characteristics Parameter Symbol Min Typ Max Units Condition Backlight Power Consumption PLED - - 2.8 [Watt] (Ta=25℃), Note 1 Vin =12V LED Life-Time N/A 10,000 - - Hour (Ta=25℃), Note 2 IF=20 mA Note 1: Calculator value for reference PLED = VF (Normal Distribution) * IF (Normal Distribution) / Efficiency Note 2: The LED life-time define as the estimated time to 50% degradation of initial luminous. 5.2.2 Backlight input signal characteristics Parameter Symbol Min Typ Max Units Remark LED Power Supply VLED 6.0 12.8 21.0 [Volt] LED Enable Input High Level 2.5 - 5.5 [Volt] LED Enable Input Low Level VLED_EN - - 0.8 [Volt] PWM Logic Input High Level 2.5 - 5.0 [Volt] PWM Logic Input Low Level VPWM_EN - - 0.8 [Volt] PWM Input Frequency FPWM 100 200 20K Hz PWM Duty Ratio Duty 5 -- 100 % Define as Connector Interface (Ta=25℃) www.DataSheet.co.kr Datasheet pdf - http://www.DataSheet4U.net/ 16 of 30 AU OPTRONICS CORPORATION Product Specification B140XW01 V8 Document Version : 1.1 6. Signal Interface Characteristic 6.1 Pixel Format Image Following figure shows the relationship of the input signals and LCD pixel format. R G B R G B R G B R G B R G B R G B R G B R G B 1 1366 1st Line 768th Line www.DataSheet.co.kr Datasheet pdf - http://www.DataSheet4U.net/ 17 of 30 AU OPTRONICS CORPORATION Product Specification B14。