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First Edition
Jan 14, 2002
Final Revision
******
OPTREX LCD Module Technical Specification
T-51512D121J-FW-A-AA
Checked by (Quality Assurance Div.)
Checked by (Design Engineering Div.)
Table of Contents
Prepared by (Production Div.)
1. Overview .................................................................................................................................................. 2
2. Absolute Maximum Ratings ........................................................................................................ 3
3. Electrical Characteristics .............................................................................................................. 3
4. Interface Pin Connection............................................................................................................... 6
5. Interface Timing ................................................................................................................................. 7
6. Block Diagram .................................................................................................................................... 10
7. Mechanical Specification...............................................................................................................11
8. Optical Characteristics ................................................................................................................ 14
9. Reliability Test Condition.......................................................................................................... 16
10. Inspection Standards ...................................................................................................................... 17
11. Handling Precautions for TFT-LCD Module ................................................................. 18
Revision History
Rev. Date
Page
Comment
www.DataSheet4U.com
www.DataSheet4U.com
www.DataSheet4U.com
T-51512-D121J-FW-A-AA
OPTREX CORPORATION
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1. OVERVIEW
T-51512-D121J-FW-A-AA is 12.1” color TFT-LCD (Thin Film Transistor Liquid Crystal Display)
module composed of LCD panel, driver ICs, control circuit, and backlight unit.
By applying 6 bit digital data, 800 ´ 600, 260 K-color images are displayed on the 12.1” diagonal
screen. Input power voltage is single 3.3V or 5.0V for LCD driving. Both 3.3 V-CMOS and 5.0 V-
CMOS level voltage are acceptable for logic input voltage.
Inverter for backlight is not included in this module. General specifications are summarized in the
following table:
ITEM
Display Area (mm)
Number of Dots
Pixel Pitch (mm)
Color Pixel Arrangement
Display Mode
Number of Color
Optimum Viewing Angle(Contrast ratio)
Brightness (cd/m2)
Module Size (mm)
Module Mass (g)
Backlight Unit
Surface Treatment
SPECIFICATION
246.0 ´ 184.5
(12.106-inch diagonal)
800 ´ 3 (H) ´ 600 (V)
0.3075 (H) ´ 0.3075 (V)
RGB vertical stripe
normally white
260 K
6 o’clock
300
280.0 (W) ´ 210.0 (H) ´ 12.0 (D)
740
CCFL, 2-tubes, edge-light, replaceable
Antiglare and hard-coating 3H
Characteristic value without any note is typical value.
The LCD product described in this specification is designed and manufactured for the standard
use in OA equipment and consumer products, such as computers, communication equipment,
industrial robots, AV equipment and so on.
Do not use the LCD product for the equipment that require the extreme high level of reliability,
such as aerospace applications, submarine cables, nuclear power control systems and medical or
other equipment for life support.
ADI assumes no responsibility for any damage resulting from the use of the LCD product in
disregard of the conditions and handling precautions in this specification.
If customers intend to use the LCD product for the above items or other no standard items,
please contact our sales persons in advance.
T-51512-D121J-FW-A-AA
OPTREX CORPORATION
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2. ABSOLUTE MAXIMUM RATINGS
ITEM
SYMBOL
Power Supply Voltage for LCD VCC
Logic Input Voltage
VI
Lamp Voltage
VL
Lamp Current
IL
Lamp Frequency
FL
Operation Temperature *)
Storage Temperature *)
Top
Tstg
MIN.
0
0
0
0
---
0
-20
MAX
6.0
6.5
3000
15
60
50
60
UNIT
V
V
Vrms
mArms
kHz
°C
°C
*) Top,Tstg £ 40°C : 90%RH max. without condensation
Top,Tstg > 40°C : Absolute humidity shall be less than the value of 90%RH at 40°C without
condensation.
3. ELECTRICAL CHARACTERISTICS
(1) TFT-LCD
ITEM
SYMBOL MIN.
Power Supply 3.3V powered
Voltage for LCD 5.0V powered
Power Supply 3.3V powered
Current for LCD 5.0V powered
Permissive Input Ripple Voltage
Logic Input
High
Voltage
Low
VCC
VCC
ICC
ICC
VRP
VIH
VIL
3.0
4.75
-
-
-
2.0
0
Ambient temperature: Ta = 25
TYP. MAX. UNIT
Remarks
3.3 3.6
V
A), D)
5.0 5.25
V
A), D)
335 430 mA VCC = 3.3 V B)
235 340 mA VCC = 5.0 V B)
- 100 mVp-p VCC = +3.3V/5.0V
- 5.25 V
- 0.8 V
(2) Backlight
ITEM
Lamp Voltage
Lamp Current
Lamp Frequency
SYMBOL
VL
IL
FL
Starting Lamp Voltatge
VS
MIN.
-
6.0
30
1000
1200
Lamp Life Time
LT 50,000
TYP.
600
10.0 C)
-
-
-
-
MAX.
-
12.0
60
-
-
-
Ta = 25
UNIT
Remarks
Vrms IL = 10.0 mArms
mArms
Note 1)
kHz
Note 2)
Vrms
h
Ta = 25°C Note 3)
Ta = 0°C Note 3)
IL = 10.0 mArms,
Continuous operation
Note 3),4)
T-51512-D121J-FW-A-AA
OPTREX CORPORATION
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