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.comLCD Module Technical Specification
heet4UType No. T-51512D121J-FW-A-AB
First Edition
Jun 18, 2003
Final Revision
******
www.DataS Approved by (Quality Assurance Division)
Checked by (ACI Engineering Division)
.comPrepared by (Module Administration Group)
UNo. Item
t4-- CONTENTS
e1 OVERVIEW
e2 ABSOLUTE MAXIMUM RATINGS
h3 ELECTRICAL CHARACTERISTICS
S4 INTERFACE PIN CONNECTION
ta5 INTERFACE TIMING
a6 BLOCK DIAGRAM
7 MECHANICAL SPECIFICATION
.D8 OPTICAL CHARACTERISTICS
w9 RELIABILITY TEST CONDITION
w10 INSPECTION STANDARDS
w11 HANDLING PRECAUTIONS FOR TFT-LCD MODULE
Page
1
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3
3
6
8
11
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-- PACKAGING SPECIFICATION
.com-- PRODUCT NUMBER LABELING FORMS
U-- LAMP UNIT FOR 12.1” SVGA
21
25
27
www.DataSheet4T-51512D121J-FW-A-AB (AB) No. 2003-0101
OPTREX CORPORATION
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1. OVERVIEW
T-51512D121J-FW-A-AB 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
350
280.0 (W) × 210.0 (H) × 12.0 (D)
720
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.
OPTREX 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-51512D121J-FW-A-AB (AB) No. 2003-0101
OPTREX CORPORATION
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2. ABSOLUTE MAXIMUM RATINGS
ITEM
SYMBOL
MIN.
MAX
UNIT
Power Supply Voltage for LCD
VCC
0
6.0
V
Logic Input Voltage
VI 0 6.5 V
Lamp Voltage
VL
0
2000
Vrms
Lamp Current
IL 0
18 mArms
Lamp Frequency
FL ---
80 kHz
Operation Temperature Note 1,2)
Top
0
60 °C
Storage Temperature Note 2)
Tstg -20
70
°C
[Note]
1) Display panel surface
2) 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
Power Supply
Voltage for LCD
3.3V powered
5.0V powered
Power Supply
3.3V powered
Current for LCD 5.0V powered
Permissive Input Ripple Voltage
Logic Input
Voltage
High
Low
SYMBOL
VCC
VCC
ICC
ICC
VRP
VIH
VIL
MIN.
3.0
4.75
--
--
--
2.0
0
Ambient temperature: Ta = 25
TYP. MAX. UNIT
Remarks
3.3 3.6
V
A)
5.0 5.25
V
A)
340 500
mA
VCC = 3.3 V B)
220 340
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
Starting Lamp Voltage
SYMBOL
VL
IL
FL
VS
MIN.
--
6.0
30
1000
1200
Lamp Life Time
LT 50,000
TYP.
540
12.0
--
--
--
--
MAX.
--
13.0
60
--
--
--
UNIT
Ta = 25
Remarks
Vrms IL = 12.0 mArms
mArms
Note 1), 5)
kHz
Note 2)
Vrms
h
Ta = 25°C Note 3)
Ta = 0°C Note 3)
IL = 12.0 mArms,
Continuous operation
Note 3),4)
T-51512D121J-FW-A-AB (AB) No. 2003-0101
OPTREX CORPORATION
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