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( V ) Preliminary Specifications
( ) Final Specifications
Module
Model Name
12.1 Inch Color TFT-LCD
G121EAN01.0
G121EAN01.0
Customer
Date
Checked &
Approved by
Approved by
Date
Grace Hung
2016/06/01
Prepared by
Kevin Tseng
2016/06/01
General Display Business Division /
AU Optronics corporation
G121EAN01.0 rev. 0.2
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G121EAN01.0
Contents
1. Operating Precautions ..................................................................................... 4
2. General Description ......................................................................................... 5
2.1 Display Characteristics ...................................................................................................... 5
2.2 Optical Characteristics ....................................................................................................... 6
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 Characteristics.................................................................................... 14
6.1 Pixel Format Image.......................................................................................................... 14
6.2 Signal Description ............................................................................................................ 15
6.3 The Input Data Format..................................................................................................... 16
6.4 TFT-LCD Interface Timing................................................................................................ 17
6.5 Power ON/OFF Sequence ............................................................................................... 18
7. Reliability Test Criteria................................................................................... 19
8. Mechanical Characteristics ........................................................................... 20
8.1 LCM Outline Dimension (Front View)............................................................................... 20
8.2 LCM Outline Dimension (Rear View) ............................................................................... 21
9. Label and Packaging...................................................................................... 22
9.1 Shipping Label (on the rear side of TFT-LCD display) ..................................................... 22
9.2 Carton Package ............................................................................................................... 22
10 Safety.............................................................................................................. 23
10.1 Sharp Edge Requirements............................................................................................. 23
10.2 Materials ........................................................................................................................ 23
10.3 Capacitors...................................................................................................................... 23
10.4 National Test Lab Requirement...................................................................................... 23
G121EAN01.0 rev. 0.2
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Record of Revision
Version and Date Page
0.0 2016/02/05 All
9
Old description
First Edition
G121EAN01.0
New Description
10
0.1 2016/03/10
13
13
Note 3: IF, VF are defined for one channel LED. There Note 3: IF, VF are defined for one channel LED.
are three LED channel in back light unit.
There are four LED channel in back light unit.
15
0.2 2016/4/8
0.3 2016/6/1
6 Color Gamut=70%
22 9.2 Carton Package
Color Gamut=72%
Update Catron Package information
G121EAN01.0 rev. 0.2
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G121EAN01.0
1. Operating Precautions
1) Since front polarizer is easily damaged, please be cautious and not to scratch it.
2) Be sure to turn off power supply when inserting or disconnecting from input connector.
3) Wipe off water drop immediately. Long contact with water may cause discoloration or
spots.
4) When the panel surface is soiled, wipe it with absorbent cotton or soft cloth.
5) Since the panel is made of glass, it may be broken or cracked if dropped or bumped on
hard surface.
6) To avoid ESD (Electro Static Discharge) damage, be sure to ground yourself before handling
TFT-LCD Module.
7) Do not open nor modify the module assembly.
8) Do not press the reflector sheet at the back of the module to any direction.
9) In case if a module has to be put back into the packing container slot after it was taken
out from the container, do not press the center of the LED light bar edge. Instead,
press at the far ends of the LED light bar 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) TFT-LCD Module is not allowed to be twisted & bent even force is added on module in a very
short time. Please design your display product well to avoid external force applying to module
by end-user directly.
12) Small amount of materials without flammability grade are used in the TFT-LCD module. The
TFT-LCD module should be supplied by power complied with requirements of Limited Power
Source (IEC60950 or UL1950), or be applied exemption.
13) Severe temperature condition may result in different luminance, response time and lamp
ignition voltage.
14) Continuous operating TFT-LCD display under low temperature environment may accelerate
lamp exhaustion and reduce luminance dramatically.
15) The data on this specification sheet is applicable when LCD module is placed in landscape
position.
16) Continuous displaying fixed pattern may induce image sticking. It’s recommended to use
screen saver or shuffle content periodically if fixed pattern is displayed on the screen.
G121EAN01.0 rev. 0.2
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G121EAN01.0
2. General Description
This specification applies to the Color Active Matrix Liquid Crystal Display G121EAN01.0
composed of a TFT-LCD display, a driver and power supply circuit, and a LED backlight system.
The screen format is intended to support WXGA (1280(H) x 800(V)) screen and 16.7M (8-bits) or
262k colors (6-bits). LED driving board for backlight unit is included in G121EAN01.0.
G121EAN01.0 designed with wide viewing angle; wide temperature and long life LED backlight is
well suited for industial applications. G121EAN01.0 is a RoHS product.
2.1 Display Characteristics
The following items are characteristics summary on the table under 25 condition:
Items
Unit
Specifications
Screen Diagonal
[inch]
12.1
Active Area
[mm]
261.12(H) x 163.2(V)
Pixels H x V
1280 x 3(RGB) x 800
Pixel Pitch
[mm]
0.204 x 0.204
Pixel Arrangement
R.G.B. Vertical Stripe
Display Mode
Nominal Input Voltage VDD
[Volt]
Normally Black
3.3 (typ.)
Typical Power Consumption
[Watt] TBD
Weight
[Grams] TBD (max)
Physical Size
[mm]
278.0(H) x 184.0(V) x 9.29(D) (Typ.)
Electrical Interface
1 channel LVDS
Surface Treatment
Support Color
Temperature Range
Operating
Storage (Non-Operating)
RoHS Compliance
Anti-glare, Hardness 3H
16.7M / 262K colors
[oC] -30 to +85
[oC] -30 to +85
RoHS Compliance
G121EAN01.0 rev. 0.2
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