T-51638D084-FW_A_AA Datasheet PDF - OPTREX

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T-51638D084-FW_A_AA
OPTREX

Part Number T-51638D084-FW_A_AA
Description LCD_Module
Page 15 Pages


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.comLCD Module Technical Specification
heet4UType No. T-51638D084-FW-A-AA
First Edition
Oct 10, 2002
Final Revision
Jan 14, 2003
www.DataS Approved by (Production Engineering
Checked by (Quality Assurance Division)
omChecked by (ACI Engineering Division)
.cPrepared by (Production Engineering Group)
t4UNo. Item
e-- CONTENTS
e1 OVERVIEW
h2 ABSOLUTE MAXIMUM RATINGS
S3 ELECTRICAL CHARACTERISTICS
ta4 INTERFACE PIN CONNECTION
a5 INTERFACE TIMING
.D6 BLOCK DIAGRAM
7 MECHANICAL SPECIFICATION
w8 OPTICAL CHARACTERISTICS
w9 RELIABILITY TEST CONDITION
w10 INSPECTION STANDARDS
Page
1
2
3
3
5
6
9
10
12
14
15
m11 HANDLING PRECAUTIONS FOR TFT-LCD MODULE
.co-- PACKAGING SPECIFICATION
U-- PRODUCT NUMBER LABELING FORMS
et4-- LAMP UNIT FOR 8.4 VGA
16
19
23
25
www.DataSheT-51638D084-FW-A-AA (AA) No. 2002-0213
OPTREX CORPORATION
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1. OVERVIEW
T-51638D084-FW-A-AA is 8.4” 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, 640 × 480, 262,144-color images are displayed on the 8.4” diagonal
screen. Input power voltage is single 3.3V for LCD driving.
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
SPECIFICATION
170.9(H) × 128.2 (V)
(8.4-inch diagonal)
640 × 3 (H) × 480 (V)
0.267 (H) × 0.267 (V)
RGB vertical stripe
Display Mode
Number of Colors
normally white
262,144
Contrast ratio
450
Optimum Viewing Angle(Contrast ratio)
6 o’clock
Brightness (cd/m2)
450
Module Size (mm)
Module Mass (g)
199.5 (W) × 149.0 (H) × 11.5 (D)
360(Typ)
Backlight Unit
CCFL, 2-tubes, edge-light, replaceable
Surface Treatment
Anti-glare 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-51638D084-FW-A-AA (AA) No. 2002-0213
OPTREX CORPORATION
Page 2/32



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2. ABSOLUTE MAXIMUM RATINGS
ITEM
SYMBOL
MIN.
MAX.
UNIT
Power Supply Voltage for LCD
VCC
0
4.0
V
Logic Input Voltage
VI 0 6.0 V
Lamp Voltage
VL
0
1500
Vrms
Lamp Current
IL 0 8.0 mArms
Lamp Frequency
FL -- 80 kHz
Operation Temperature *1)
Top
0
60 °C
Storage Temperature *1) Tstg -20 65 °C
[Note]
*1) 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 Voltages for LCD
VCC
3.0
Power Supply Currents for LCD
Permissive input ripple Voltage
Logic Input Voltage
High
Low
ICC
VRP
VIH
VIL
--
--
2.4
0
Ambient Temperature: Ta = 25°C
TYP. MAX. UNIT
Remarks
3.3 3.6
V
Note A)
(See next page)
240
400
mA
Note B)
(See next page)
-- 100 mVp-p VCC=+3.3V
-- 5.5 V VCC=MAX
-- 0.8 V VCC=MIN
(2) Backlight
ITEM
Lamp Voltage
SYMBOL MIN.
VL --
TYP.
450
MAX.
--
UNIT
Vrms
Ta = 25°C
Remarks
IL = 6.5 mArms
Lamp Current
IL 3.0 6.5 7.0 mArms
*1)
Lamp Frequency
FL 30 -- 60 kHz
Starting Lamp Voltage
VS 670 --
-- Vrms
Lamp Life Time
LT 50000 --
-- h
*1) Lamp Current measurement method (The current meter is inserted in low voltage line.)
*2)
CTL A
LCD
Module
CTH
CTL
A
Inverter
Power
Supply
CTH
T-51638D084-FW-A-AA (AA) No. 2002-0213
OPTREX CORPORATION
Page 3/32



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*2) Lamp frequency of inverter may produce interference with horizontal synchronous frequency, and
this may cause horizontal beat on the display. Therefore, please adjust lamp frequency, and keep
inverter as far from module as possible or use electronic shielding between inverter and module to
avoid the interference.
[Note]
A) Power and signals sequence:
t1 10 ms
0 < t2 50 ms
0 < t3 50 ms
0 t4 50 ms
3.0 V
0.5 V
400 ms t5
200 ms t6
0 t7
VCC
data
3.0 V
2.2 V
0.5 V
t1 t2
t3 t4 t5
VL
t6 t7
Data: RGB DATA, DCLK, HD, VD, DENA
VCC-dip conditions:
1) When 2.6 VVCC < 3.0 V, td 10 ms
2) When VCC < 2.6 V
VCC-dip conditions should also follow the power and signals sequence.
VCC
td
B) Typical current condition:
64- gray- bar-pattern
480 line mode
VCC = +3.3 V, fH=31.5 kHz, fV=60 Hz, fCLK= 25 MHz
Normal value, not peak value
T-51638D084-FW-A-AA (AA) No. 2002-0213
OPTREX CORPORATION
Page 4/32



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