Displays
AND064VT4N1-HB
6.4” VGA
Color TFT LCD Module
The AND064VT4N1-HB is a compact full color amorphous
silicon TFT LCD module, that is suitable for applications such
as computers, industrial, and test equipment, image
communication and multi-media. This device consists of a
twisted nematic (TN) liquid crystal cell, that incorporates a
TFT-array that has 640 x 480 pixels on a 6.4 inch diagonal
screen, X and Y drivers, an LSI controller, and a built-in
CCFL backlight.
Features
• High aperture ratio
• High brightness
• High contrast ratio
•
RoHS compliant
• RoHS Compliant
• Single 5V input for LCD
• Thin and light weight
• High image quality
• Active/outline area=62.3%
Mechanical Characteristics
Item
Specification
Screen Size
Active Area
Input Signal
Pixel No. (RGB trio)
Dot Pitch
Pixel Configurationt
Pixel Pitch
Weight
6.4 inch (17 cm) diagonal
129.60 (H) x 97.44 (V)
6-bit Digital
640 (H) x 480 (V)
0.0675 (H) x 0.203 (V)
Stripe
0.203 (H) x 0.203 (V)
340±10
Unit
inch
mm
dot
mm
–
mm
g
Outline Dimensions 175.0 (H) x 126.5 (V) x 12.5 (D) mm
• Image Reversion: Up/Down & Left/Right
• Backlight lamps are replaceable
• Compatible w/VGA-480, VGA-400, VGA-350 & free format
Absolute Maximum Rating
Item
+5V SupplyVoltage
Input Signals Voltage
Operating Temperature
Storage Temperature
Humidity (No condensation of water)
Electrical Specificatio
n
Item
Supply Voltage
Current Dissipation
Supply Input Ripple Voltage
Input Signals Voltage (High)
Input Signals Voltage (Low)
Tube Current
Tube Voltage
Symbol
V
CC
I
CC
V
CCRP
V
IH
V
IL
I
E
V
L
Conditions
Ta=25°C
Ta=25°C
Ta=25°C
Ta=25°C
Ta=25°C
Ta=25°C
Ta=25°C
Specifications
Min.
Typ.
Max.
4.75
–
–
2.6
–
–
–
5.0
500
–
–
–
6
380
5.25
600
0.1
–
0.5
–
–
Units
V
mA
Vp-p
V
V
mA
V
RMS
Symbol
V
CC
Vsig
Top
Tstg
–
Conditions
Ta-25°C
Ta-25°C
–
–
≤40°C
Absolute Max. Rating
Min.
-0.3
-0.3
-20
-30
–
Max.
7.0
V
CC
+0.3
+70
+70
95%
Unit
V
V
°C
°C
RH
Product specifications contained herein may be changed without prior notice.
It is therefore advisable to contact Purdy Electronics before proceeding with the design of equipment incorporating this product.
7/20/07
Purdy Electronics Corporation • 720 Palomar Avenue • Sunnyvale, CA 94085
Tel: 408.523.8200 • Fax: 408.733.1287 •
sales@purdyelectronics.com
1
www.purdyelectronics.com
Displays
Power Consumption
Parameters
+5V Current Dissipation
Input Signals Current (High)
Input Signals Current (Low)
LCD Panel Power Consumption
Backlight Power Consumption
Symbol
I
CC
I
IH
I
IL
–
–
Specifications
Typ.
Max.
100
–
–
0.5
4.32
120
100
100
0.6
–
AND064VT4N1-HB
Unit
mA
µA
µA
W
mA
Remark
–
V
IH
=+5
V
IL
=0V
–
380 V
RMS
Optical Specification
Item
Luminance
Contrast Ratio
Horizontal
Viewing Angle
Lamp Life
Vertical
+25°C
Symbol
LUM
CR
θ
21,
θ
22
θ
12
θ
11
Time
At optimized Viewing angle
CR>10
Conditions
Specifications
Min.
Typ.
Max.
350
200
±
55
35
50
–
400
400
±
60
40
55
20,000
–
–
–
–
–
–
Unit
cd/m
2
–
deg
hr
Interface Pin Assignment
CN1 Input Signal (DF9A-31P-1V)
Pin
No.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
Symbol
GND
CLK
Hsync
Vsync
GND
R0
R1
R2
R3
R4
R5
GND
G0
G1
G2
G3
Function
Ground (0V)
Clock sig. for sampling image digital
data
Horizontal synchronous signal
Vertical synchronous signal
Ground (0V)
Red Image data signal (LSB)
Red Image data signal
Red Image data signal
Red Image data signal
Red Image data signal
Red Image data signal (MSB)
Ground (0V)
Green Image data signal (LSB)
Green Image data signal
Green Image data signal
Green Image data signal
Pin
No.
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
Symbol
G4
G5
GND
B0
B1
B2
B3
B4
B5
GND
DENB
VCC
VCC
R/L
U/D
Green
Function
Image data signal
Green Image data signal (MSB)
Ground (0V)
Blue Image data signal (LSB)
Blue Image data signal
Blue Image data signal
Blue Image data signal
Blue Image data signal
Blue Image data signal (MSB)
Ground (0V)
Signal to select horiz. display position
DC +5.0V power supply
DC +5.0V power supply
Horiz. image shift-direction select signal
Vert. image shift-direction select signal
CN2 & CN3 CCFL Power Supply
Pin
No.
1
2
3
Symbol
VL
NC
GL
Description
Input (High Voltage)
No Connect
Input (Low Voltage)
Note: Low voltage side of backlight inverter connects with
ground of inverter circuits.
2
Purdy Electronics Corporation • 720 Palomar Avenue • Sunnyvale, CA 94085
Tel: 408.523.8200 • Fax: 408.733.1287 •
sales@purdyelectronics.com
7/20/07
www.purdyelectronics.com
Displays
Input/Output Connector
(A)
LCD module connector
Hirose DF9A-31P-1V
(B)
Backlight connector
JST BHR-03VS-1
Pin No.: 3
Pitch: 4 mm
Red: High voltage
White: Low voltage
AND064VT4N1-HB
Dimensional Outline
General mechanical tolerance = 0.5mm
Note: The TFT-LCD module is compatible with four kinds of VGA timing. They are VGA-480, VGA-400, VGA-350 and freedom
mode. The polarization of Hsync and Vsync determine the timing.
VGA-480
Hsync Polarization
Vsync Polarization
Negative
Negative
VGA-400
Negative
Positive
VGA-350
Positive
Negative
Freedom Mode
Positive
Positive
R/L is the Right/Left shift signal. The default value of the
system is High.
(1) R/L = High
U/D = Low
(2) R/L = Low
U/D = Low
U/D is the Up/Down shift signal. The default value of the
system is High.
(1) R/L = High
U/D = Low
(2) R/L = High
U/D = High
Input/Output Signal Timing Chart
Parameters
Frequency
Clock
High Time
Low Time
Symbol
Fc=1/Tc
Tckh
Tckl
Format
All
All
All
Min
–
10
10
Typ
25.175
–
–
Max
–
–
–
Unit
MHz
ns
ns
7/20/07
Purdy Electronics Corporation • 720 Palomar Avenue • Sunnyvale, CA 94085
Tel: 408.523.8200 • Fax: 408.733.1287 •
sales@purdyelectronics.com
3
www.purdyelectronics.com
Displays
Parameters
Period
Hsync
Pulse Width
Back Porch
Hpw+Hbp
AND064VT4N1-HB
Symbol
Hp
Hpw
Hbp
Format
All
All
All
All
VGA-480
Min
–
–
12
12
136
–
515
–
446
–
447
2
2
2
2
10
10
780
–
–
515
Typ
31.778
800
96
48
144
16.8
525
14.3
449
14.3
449
2
33
35
60
–
–
800
640
480
525
Max
–
–
139
139
151
–
800
–
480
–
510
35
35
38
63
–
–
900
–
–
800
Unit
µs
tc
tc
tc
tc
ms
Hp
ms
Hp
ms
Hp
Hp
Hp
ns
ns
tc
tc
T1
T1
Period
Vsync
Pulse Width
Vp
VGA-400
VGA-350
Vpw
Vbp
Dcd
Ddc
T1
T2
T3
T4
All
480
400
350
All
All
All
All
All
All
Back Porch
CLK-DATA
DATA-CLK
Horizontal Scanning Period
DENB
Horizontal Scanning Period
Vertical Display Period
Frame Cycling Period
Data
AND064VT5N1-WV HB Block Diagram
4
Purdy Electronics Corporation • 720 Palomar Avenue • Sunnyvale, CA 94085
Tel: 408.523.8200 • Fax: 408.733.1287 •
sales@purdyelectronics.com
7/20/07
www.purdyelectronics.com
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