T-51638D084J-FW-A-AB Datasheet PDF - OPTREX

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T-51638D084J-FW-A-AB
OPTREX

Part Number T-51638D084J-FW-A-AB
Description LCD Module
Page 30 Pages


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LCD Module Technical Specification
Type No. T-51638D084J-FW-A-AB
First Edition
Oct 20, 2003
Final Revision
******
Approved by (Quality Assurance Division)
Checked by (ACI Engineering Division)
Prepared by (Module Coordination Group)
No. Item
-- CONTENTS
1 OVERVIEW
2 ABSOLUTE MAXIMUM RATINGS
3 ELECTRICAL CHARACTERISTICS
4 INTERFACE PIN CONNECTION
5 INTERFACE TIMING
6 BLOCK DIAGRAM
7 MECHANICAL SPECIFICATION
8 OPTICAL CHARACTERISTICS
9 RELIABILITY TEST CONDITION
10 INSPECTION STANDARDS
11 HANDLING PRECAUTIONS FOR TFT-LCD MODULE
-- PACKAGING SPECIFICATION
-- PRODUCT NUMBER LABELING FORMS
-- LAMP UNIT FOR 8.4” VGA
Page
1
2
3
3
6
7
10
11
13
15
16
17
20
24
26
T-51638D084J-FW-A-AB (AB) No. 2003-0193
OPTREX CORPORATION
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1. OVERVIEW
T-51638D084J-FW-A-AB 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
SPECIFICATION
Display Area (mm)
Number of Dots
170.9(H) × 128.2 (V)
(8.4-inch diagonal)
640 × 3 (H) × 480 (V)
Pixel Pitch (mm)
0.267 (H) × 0.267 (V)
Color Pixel Arrangement
RGB vertical stripe
Display Mode
normally white
Number of Colors
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-51638D084J-FW-A-AB (AB) No. 2003-0193
OPTREX CORPORATION
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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: Page 5,6)
240
400
mA
Note B)
(See: Page 6)
-- 100 mVp-p VCC=+3.3V
-- 5.5 V
VCC=MAX
-- 0.8 V
VCC=MIN
(2) Backlight
ITEM
SYMBOL MIN. TYP. MAX. UNIT
Ta = 25°C
Remarks
Lamp Voltage
VL -- 450 -- Vrms
IL = 6.5 mArms
Lamp Current
IL 3.0 6.5 7.0 mArms
*1),*5)
Lamp Frequency
FL 30 -- 60 kHz
*2)
Starting Lamp Voltage
VS 670 --
-- Vrms
Lamp Life Time
LT 50000 --
--
h
*3),*4)
IL = 6.5 mArms
*1) Lamp Current measurement method (The current meter is inserted in low voltage line.)
CTL A
LCD
Module
CTH
CTL
A
Inverter
Power
Supply
CTH
T-51638D084J-FW-A-AB (AB) No. 2003-0193
OPTREX CORPORATION
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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.
*3) Lamp life time is defined as the time either when the brightness becomes 50% of the initial value, or
when the starting lamp voltage does not meet the value specified in this table.
*4) The life time of the backlight depends on the ambient temperature. The life time will decrease under
low/high temperature.
*5) Please use the inverter which has symmetrical current wave form as follows,
The degree of unbalance: less than 10%
The ratio of wave height: less than 2 ±10%
IPH IPH: High side peak The degree of unbalance = |IPH - IPL| / Irms × 100(%)
IPL IPL: Low side peak The ratio of wave height = IPH(or I PL) / Irms
CURRENT WAVE FORM
[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
T-51638D084J-FW-A-AB (AB) No. 2003-0193
OPTREX CORPORATION
Page 4/32



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