PURDY AND-TFT-64PA-KIT

AND-TFT-64PA-KIT
960 x 234 Pixels
LCD Color Monitor
The AND-TFT-64PA-KIT is a compact full color TFT LCD
module, that is suitable for applications such as a car TV,
portable DCD, GPS, multimedia applications and other AV
equipment. This device consists of a twisted nematic (TN)
liquid crystal cell, that incorporates a TFT-array that has
960 x 234 pixels on a 6.4 inch diagonal screen, X and Y
drivers, an LSI controller, and a built-in CCFL backlight and
inverter (with optional board.)
Features
• 6.4 inch (16 cm) diagonal screen
Mechanical Characteristics
Item
Specification
Unit
Screen Size
6.4 inch (16 cm) diagonal
inch
Surface Treatment
Anti-Glare + WV film
–
• High brightness CCFL backlight (300 Nits)
Display
Format
320 (H) x 234 (V)
dot
• Slim and compact
Active Area
129.6 (H) x97.34 (V)
mm
Dot Pitch
0.135 (H) x 0.416 (V)
mm
Stripe
–
156.3 typ. (W) x 119.8 (H)
x 14.3 typ (D)
mm
TBD ± 10
g
• Compatible with NTSC & PAL system
• Accepts VGA Input (Analog RGB)
• Operating temperature range -10 to 60° C
Pixel Configuration
• Storage temperature range -30 to 80° C
• 12V single power supply (with optional board)
Outline
Dimensions
• High brightness
Weight
Absolute Maximum Rating
Item
Supply Voltage for Source Driver
Supply Voltage for Gate Driver
Symbol
Conditions
Analog
VCC
–
Digital
VDD
Positive
VGH
Negative
VGL
-0.3
+7.0
-0.3
+7.0
–
-0.3
+45
V
–
-23
+0.3
V
+15
+40
V
VGH VGL
Analog input voltage (VR, VG, VB)
Absolute Maximum
Rating
Unit
Min.
Max.
V
VDD
–
-0.3
+7.3
V
Digital input signals
–
-0.5
+5.5
V
Digital output signals
–
HSY, POLC, CSY, VSY, CLKC
PSI, COMPS, VIY
-0.5
+5.5
V
Storage Temperature
–
–
-30
+80
°C
–
–
-20
+70
°C
Operation Temperature
(defines that contrast, response time & other display
optical characteristics are Ta=+25.)
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.
7-28-99
Purdy Electronics Corporation • 720 Palomar Avenue • Sunnyvale, CA 94085
Tel: 408.523.8200 • Fax: 408.733.1287 • [email protected] • www.purdyelectronics.com
1
AND-TFT-64PA-KIT
Electrical Specification
Item
Specifications
Min.
Typ.
Max.
Symbol
Conditions
IGH
VGH = +17V
–
TBD
TBD
mA
IGL
VGL = -15V
–
TBD
TBD
mA
ICC
VCC = +5V
–
TBD
TBD
mA
IDD
VDD = +5V
–
TBD
TBD
mA
Lamp voltage
VL
IL = 6mA
–
TBD
–
Vrms
Lamp current
IL
–
–
6
–
mA
Lamp frequency
PL
The waveform of lamp driving voltage should be
as close to a perfect SIN wave as possible
TBD
TBD
TBD
KHz
Kick-off voltage (25_)
VS
–
–
–
TBD
Vrms
Kick-off voltage (0_)
VS
–
–
–
TBD
Vrms
for LCD Panel
–
TBD
–
mW
–
–
calculated by IL_VL
–
for Backlight Lamp
–
TBD
–
W
TOTAL
–
–
–
TBD
–
W
Current Consumption for Driver
Power Consumption
Units
Recommended Operating Conditions
Item
Power Supply
Video Signal
(VR, VG, VB)
VCOM
2
Specifications
Typ.
Max.
Symbol
Conditions
VCC
–
+4.5
+5.0
+5.5
V
VDD
–
+4.5
+5.0
+5.5
V
VGH
–
+15.0
+17.0
+19.0
V
VGL AC
AC Component of VGL
–
+6.0
–
V P-P
VGL DC
DC Component of VGL
-16.0
-15.0
-14.0
V
Min.
Unit
AC Component
Vi AC
STH1, STh2, CPH1, CPH2,
CPH3, Q2H, INH, CPV, XOE,
DIO1, DIO2
–
+4.0
+4.2
V P-P
Vi DC
DC Component
–
+2.5
–
V
VCOM AC
AC Component of VCOM
–
+6.0
–
V P-P
+1.8
V
VCOM DC
DC Component of VCOM
+1.6
+1.7
H Level
VIH
+0.7 VDD
–
–
V
L Level
VIL
Both NTSC & PAL system Video
Signal input waveform is based on
8 steps grayscale.
–
–
+0.3 VDD
V
Purdy Electronics Corporation • 720 Palomar Avenue • Sunnyvale, CA 94085
Tel: 408.523.8200 • Fax: 408.733.1287 • [email protected] • www.purdyelectronics.com
7-28-99
AND-TFT-64PA-KIT
Optical Specifications
Item
Symbol
Conditions
Specifications
Min.
Typ.
Max.
± 50
± 60
–
35
40
–
50
55
–
110
150
–
–
15
30
–
25
50
7.5
8.0
8.5
Unit
θ
θ (to 12 o’clock)
θ (to 6 o’clock)
CR
Tr
Tf
T
at optimized viewing angle*
Uniformity ***
U
–
70
75
–
%
Brightness **
LUM
–
300
330
–
cd/m2
0.280
0.300
TBD
10,000
0.310
0.330
TBD
–
0.340
0.360
TBD
–
–
–
–
hr
Horizontal
Viewing Angle
Vertical
Contrast Ratio
Rise
Fall
Response Time
Transmission Ratio
White Chromaticity **
Lamp Life Time
+25°C
CR>10
x
y
Tc
–
θ = 0°
–
θ = 0°
+25°C
deg
deg
deg
–
ms
ms
%
* Note: Contrast Ratio is measured in optimum common electrode voltage.
CR>
Luminance when LCD is White
Luminance when LCD is Black
** 1. Topcon BM-7 (fast) luminance meter 2.0 field of view is used in the testing (after 20~30 minutes operation.)
2. Lamp Current: 6mA
3. Inverter model: TDK-347.
*** The uniformity of LCD is defined as:
U=
The Minimum Brightness of the 9 testing Points
The Maximum Brightness of the 9 testing Points
Luminance meter: BM-5A or MB-7 fast (TOPCON)
Measurement distance: 500mm +/- 50 mm
Ambient illumination: < 1 Lux
Measurement direction: Perpendicular to the surface of module.
The test pattern is white (Gray Level 63.)
1. Input/Output Connector
A) LCD Connector: 6200-20P (Molex)
FFC Up Connector
20 Pins
Pitch: 1.0 mm
B) Backlight Connector: JST BHR-03VS-1
Pin No: 3
Pitch: 4.0 mm
Pink: High Voltage
White: Low Voltage
7-28-99
Purdy Electronics Corporation • 720 Palomar Avenue • Sunnyvale, CA 94085
Tel: 408.523.8200 • Fax: 408.733.1287 • [email protected] • www.purdyelectronics.com
3
AND-TFT-64PA-KIT
Interface Pin Assignment Connector 1: Connector 1 (28 Pins) (Elco) 6200-500-28-800
Pin No.
Symbol
Function
Horizontal Sync. Input / Output
1
HSY
2
POLC
Video Polarity Alternating Signal
3
CSY/MCLK
Composite Sync. Signal / Mclk Signal
VGH
Gate on voltage
4
I/O
Input/Output
Output
Input
Input
5
VGL
Gate off voltage (alternate every 1-H)
Input
6
VB
Video Input B
Input
7
VR
Video Input R
Input
8
VG
Video Input G
Input
9
GND
VDD
Ground
Input
Digital power input
Input
11
VCC
Logic power for gate driver
12
13*
14
GND
CLKC
VSY
15
16
17
18
19
20
PSI
COMPS
VIY
U/D
R/L
NP
10
Input
Ground
Control pin for select I/O signal
Input
Input/Output
Vertical Sync. Input / Output
Synchronize pulse for external clock
Select composite sync. mode & sync. separate mode
Vertical sync. input pin for sync. separate mode
Up/Down control for gate driver
Left/Right control for gate driver
NTSC/PAL Input
Input/Output
Input
Input
Input
Input
Input
Input
1. Pin 13 (CLKC) can select the function of pin 1 (HSY), 3 (CSY), and 14 (VSY) as follows:
CKC
Pin 3 (CSY)
Pin 1 (HSY)
Pin 14 (VSY)
Hi
HSY output
CSY input
VSY output
Low
External Horizontal Sync. input
External Clock input
External Vertical Sync input
2. CKC = High:
a. If CKC = 1, the phase lock loop (pll) is adopted in the LCd module.
b. Inputs CSY, the controller of LCD module will separate the Vertical Sync and Horizontal Synch from CSY.
c. Out put Horizontal Sync (HSY , Pin 1) and Vertical Sync (VSY , Pin 14.)
d. The internal detect will detect Vertical Sync to reset the vertical counter.
3. CKC = Low:
a. If CKC = 0, the phase lock loop (PLL) is not adopted in the LCD module.
b. If CKC = 0, the external clock input frequency of Pin 3 is 6.4 MHz.
c. Input external Vertical Sync. (VIY , Pin 17) and Horizontal Sync. (Pin1) to synchronize the LCD module. External Horizontal Sync and External Vertical
Sync. input pulse can be high going or low going.
d. The pulse width of external Horizontal SYnc. input is 4.7 µs ±2 µs. The pulse width of external Vertical Sync. input is 2H~4H.
e. The pulse length of external input Vertical Sync. of system is 262H ±4H.
4. If there is any question about CKC = 0, please contact Purdy Electronics.
5. VGH TYP._+17V ; VGL TYP._-15V ; VDD TYP._+5V ; VCC TYP._+5V
6. The frequency of PSI is 15.75 KHz.
7. Pin 16 (COMPS) can select composite sync. mode OR sync. separate mode
4
Pin 16 (COMPS)
Pin 3 (CSY)
Hi
CSY (Positive Edge)
Pin 17 (VIY)
NC
Low
Hsync (Negative Edge)
Vsync (Negative Edge)
Purdy Electronics Corporation • 720 Palomar Avenue • Sunnyvale, CA 94085
Tel: 408.523.8200 • Fax: 408.733.1287 • [email protected] • www.purdyelectronics.com
7-28-99
AND-TFT-64PA-KIT
8. Default Hi (+5V) for shift Right; Input Low (0V) for inverst (shift Left.)
9. Default Hi (+5V) for DOWN; Low (0V) for UP.
10. NTSC = Hi (+5V), PAL = LOW (0V).
Block Diagram
7-28-99
Purdy Electronics Corporation • 720 Palomar Avenue • Sunnyvale, CA 94085
Tel: 408.523.8200 • Fax: 408.733.1287 • [email protected] • www.purdyelectronics.com
5
AND-TFT-64PA-KIT
Dimensional Outline
General mechanical tolerance = 0.5mm
6
Purdy Electronics Corporation • 720 Palomar Avenue • Sunnyvale, CA 94085
Tel: 408.523.8200 • Fax: 408.733.1287 • [email protected] • www.purdyelectronics.com
7-28-99