B121EW01_V5 AUO, B121EW01_V5 Datasheet

no-image

B121EW01_V5

Manufacturer Part Number
B121EW01_V5
Description
LCD MODULE
Manufacturer
AUO
Datasheet
www.DataSheet4U.net
B121EW01 V5
Product Specification
AU OPTRONICS CORPORATION
Product Specification
12.1” WXGA Color TFT-LCD Module
Model Name:
B121EW01 V5
Approved by
Prepared by
Kay Liu
Joselyn Liu
MDBU Marketing Division / AU Optronics corporation
Customer
Checked & Approved by
Document version 0.1
1/36

Related parts for B121EW01_V5

B121EW01_V5 Summary of contents

Page 1

AU OPTRONICS CORPORATION 12.1” WXGA Color TFT-LCD Module Joselyn Liu MDBU Marketing Division / AU Optronics corporation Product Specification Product Specification Model Name: B121EW01 V5 Approved by Customer Checked & Approved by Document version 0.1 B121EW01 V5 Prepared by ...

Page 2

Product Specification Product Specification 12.1” WXGA Color TFT-LCD Module Model Name: B121EW01 (V) Preliminary Specifications ( ) Final Specifications Note: This Specification is subject to change without notice. Document version 0.1 B121EW01 V5 V.5 2/36 ...

Page 3

Handling Precautions............................................................... 5 2. General Description ................................................................. 6 2.1 Display Characteristics....................................................................................................................6 2.2 Optical Characteristics ....................................................................................................................7 3. Functional Block Diagram ...................................................... 12 4. Absolute Maximum Ratings.................................................... 13 4.1 Absolute Ratings of TFT LCD Module..........................................................................................13 4.2 Absolute Ratings ofBacklight Unit ................................................................................................13 ...

Page 4

Record of Revision Version and Date Page 0.1 2005/05/31 All First Edition for Customer Product Specification Old description Document version 0.1 B121EW01 V5 New Description Remark 4/36 ...

Page 5

Handling Precautions 1) Since front polarizer is easily damaged, pay attention not to scratch it sure to turn off power supply when inserting or disconnecting from input connector. 3) Wipe off water drop immediately. Long contact with ...

Page 6

General Description B121EW01 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 WXGA (1280(H) x 800(V)) screen and 262k ...

Page 7

Temperature Range Operating Storage (Non-Operating) RoHS Compliance 2.2 Optical Characteristics The optical characteristics are measured under stable conditions at 25℃ (Room Temperature): Item White Luminance [cd/m2] CCFL 6.0mA Viewing Angle [degree] [degree] [degree] [degree] Uniformity Uniformity CR: Contrast Ratio Cross ...

Page 8

Note 2: 13 points position Note 3: The luminance uniformity of 5 and 13 points is defined by ...

Page 9

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 ...

Page 10

Note 6: Definition of response time: The output signals of BM-7 or equivalent are measured when the input signals are changed from “Black” to “White” (falling time) and from “White” to “Black” (rising time), respectively. The response time interval between ...

Page 11

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 follows; ...

Page 12

Functional Block Diagram The following diagram shows the functional block of the 12.1 inches wide Color TFT/LCD Module: (4 pairs LVDS) LCD CARD RxIN0 RxIN1 LCD RxIN2 Controller RxCLKIN VDD GND LCD Connector(20pin) Hirose DF19L-20P-1H Mating type DF19G-20S-1C or ...

Page 13

... Operation Humidity HOP Storage Temperature TST Storage Humidity HST Note 1: With in Ta (25℃ ) Note 2: Permanent damage to the device may occur if exceed maximum values Note 3: For quality perfermance, please refer to AUO IIS(Incoming Inspection Standard). Operating Range Product Specification Min Max -0.3 +4.0 Min Max ...

Page 14

Electrical characteristics 5.1 TFT LCD Module 5.1.1 Power Specification Input power specifications are as follows; Symble Parameter VDD Logic/LCD Drive Voltage PDD VDD Power IDD IDD Current I Inrush Current Rush VDDrp Allowable Logic/LCD Drive Ripple Voltage VDDns Allowable ...

Page 15

Signal Electrical Characteristics Input signals shall be low or Hi-Z state when VDD is off recommended to refer the specifications of SN75LVDS86DGG(Texas Instruments) in detail. Signal electrical characteristics are as follows; Parameter Condition Differential Input High Vth ...

Page 16

... Note 1: Typ are AUO recommended Design Points. *1 All of characteristics listed are measured under the condition using the AUO Test inverter case of using an inverter other than listed recommended to check the inverter carefully. Sometimes, interfering noise stripes appear on the screen, and substandard luminance or flicker at low power may happen ...

Page 17

Note 7: Requirements for a system inverter design, which is intended to have a better display performance, a better power efficiency and a more reliable lamp, are following. It shall help increase the lamp lifetime and reduce leakage current. a. ...

Page 18

Signal Characteristic 6.1 Pixel Format Image Following figure shows the relationship of the input signals and LCD pixel format 1st Line 800th Line Product Specification ...

Page 19

The input data format Signal Name RED5 Red Data 5 (MSB) RED4 Red Data 4 RED3 Red Data 3 RED2 Red Data 2 RED1 Red Data 1 RED0 Red Data 0 (LSB) Red-pixel Data GREEN 5 Green Data ...

Page 20

Signal Description The LVDS receiver equipped in this LCD module is compatible with SN75LVDS86 standard. LVDS is a differential signal technology for LCD interface and high speed data transfer device. Transmitter shall be SN75LVDS84 (negative edge sampling) or ...

Page 21

The module uses a 100ohm resistor between positive and negative data lines of each receiver input Signal Input Pin No Product Specification LVDS Receiver RxIN0- R RxIN0+ RxIN1- R RxIN1+ RxIN2- ...

Page 22

Interface Timing 6.4.1 Timing Characteristics Basically, interface timings should match the 1280x800 /60Hz manufacturing guide line timing. Parameter Frame Rate Clock frequency Vertical Section Blanking Horizontal Section Blanking End-frame checking period DE checking period Note : DE mode ...

Page 23

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. Power Supply VDD ...

Page 24

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 (A) CONNECTOR Connector Name / Designation ...

Page 25

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 Manufacturer Type / Part Number Mating Type / ...

Page 26

Vibration and Shock Test 8.1 Vibration Test Test Spec: l Test method: l Acceleration: l Frequency: l Sweep: 8.2 Shock Test Spec: Test Spec: l Test method: l Acceleration: l Active time: l Pulse: Product Specification Non-Operation 1.5G ...

Page 27

Reliability Items Temperature Humidity Bias High Temperature Operation Low Temperature Operation On/Off Test Hot Storage Cold Storage Thermal Shock Test -40℃/20 min ,65℃/20 min 300cycles Hot Start Test Cold Start Test Shock Test (Non-Operating) Vibration Test (Non-Operating) ESD ...

Page 28

Mechanical Characteristics 10.1 LCM Outline Dimension Document version 0.1 28/36 ...

Page 29

Screw Hole Depth and Center Position Screw hole minimum depth, from side surface =2.5 mm (See drawing) Screw hole center location, from front surface = 3.7 Screw Torque: Maximum 2.5 kgf-cm 0.2mm (See drawing) Document version 0.1 29/36 ...

Page 30

Shipping and Package 11.1 Shipping Label Format Note 1: IC Combination Source IC:NT Gate IC: NT Source TSB Gate IC: NEC Control Code H/W OAXXX OA 1AXXX 1A Document version 0.1 30/36 ...

Page 31

Carton package The outside dimension of carton is 486 (L)mm x 286 (W)mm x 360 (H)mm 11.3 Shipping package of palletizing sequence Top cardboard Bottom cardboard Wooden pallet Note : Limit of box palletizing = Max 3 layers(ship and ...

Page 32

Appendix: EDID description FUNCTION HEX 00 Header EISA Manuf. Code LSB 09 Compressed ASCII 0A Panel size, resolution 0B Module number, version Week of manufacture 11 ...

Page 33

White y 23 Established timing 1 24 Established timing 2 25 Manufacturer's Timing 26 Standard timing # Standard timing # Standard timing # Standard timing # Standard timing # ...

Page 34

... FE 11111110 254 Document version 0.1 Ascii Data String:AUO Monitor Name : B121EW01 V5 34/36 ...

Page 35

Flag 71 Manufacturer P/N 72 Manufacturer P/N 73 Manufacturer P/N 74 Manufacturer P/N 75 Manufacturer P/N 76 Manufacturer P/N 77 Manufacturer P/N 78 Manufacturer P Manufacturer P/N 7B Manufacturer P Extension Flag 7F Checksum ...

Page 36

Document version 0.1 36/36 ...

Related keywords