PURDY ANDPSI020TD-LED

Displays
ANDpSi020TD-LED-KIT
2.0" Active color TFT LCD Module
with Digital/Analog Interface
The ANDpSi020TD-LED is an 320 x 240 active matrix color TFT
LCD Module with Digital and Analog Interface that utilizes new
low temperature poly-silicon (p-Si) technology to provide brighter,
thinner and lighter display with high resolution. Both of horizontal
and vertical scan are reversible and controlled by the serial
interface commands. The product is designed for the requirement
of the green product, and the specification complies with
Toppoly’s “Green Product Chemical Substance Specification
Standard Hand Book”. All these features making it ideal for
portable applications including personal digital assistants (PDAs),
medical instruments and test & measurements instruments.
Features
•
•
•
•
•
•
•
•
Absolute Maximum Ratings (Cont.) (GND=0V)
p-Si construction with drivers on glass
High luminance
Digital and Analog Interface
NTSC and PAL format compatible
16 Million/Full Color
Slim (2.53 mm) and lightweight design
Transmissive type. FIxed current LED backlight
RoHS Compliant
Specification
Unit
2.0
inch
Transmissive
–
Display Size (diag.)
Min. Max. Unit
Operating Temp.
Topr
-10
+60
ºC
Storage Temp.
Tstg
-30
+80
ºC
Electrical Characteristics (GND=0V, Ta = 25°C)
Driving TFT LCD Panel
Mechanical Characteristics
Item
Symbol
Item
Item
Symbol
Min.
Typ.
Power Supply for H/V Driver
VCC
2.85
3.0
3.6
Input Driver
Voltage
Max. Unit
Low
VIL
GND
–
0.2 x
VCC*
VIH
0.8 x
VCC*
–
VCC*
VPWM
0
–
VCC*
V
40.672 (H) x 30.48 (V)
mm
VD, HD, DCLK,
DIN[0:7], SDA,
SCL, SCEN, SHDB, High
GRESTB
320 (H) x RGB x 240 (V)
dot
PWM Output Voltage
0.0635 (H) x 0.127 (V)
mm
Feedback Voltage
VFB
0.55
0.6
0.65
V
RGB Delta
–
Panel Power Consumption
Wp
–
50
60
mW
Color Numbers
16 Million/Full Color
–
Outline Dimensions
46.1(H) x 40.96(V) x
2.53* (D)
mm
8.5
g
VCC*=VCC(TYP)
The VCC power is provided for overall panel
Note 1:
module supply voltage.
Note 2:
DC/DC feedback control voltage.
Hard Coating (3H)
–
Display Type
Active Area
Number of Dots
Dot Pitch
Color Arrangement
Weight
Panel surface treatment
Item
Absolute Maximum Ratings (GND=0V)
Symbol
Symbol
Min.
Typ.
Max.
Unit
Forward Current
IF
–
23
25
mA
Min. Max. Unit
Forward Current Volt.
VF
–
3.4
3.6
V
Backlight Power
Consumption*
WBL
–
78.2
90
mW
Logic Power Supply
Voltage
VCC
-0.5
4.5
V
Input Signal Voltage
VD, HD, DCLK, DIN[0:7],
SDA, SCL, SCEN, SHDB,
GRESTB
VIN1
0
VCC
V
Backlight Forward current
IF
–
25
mA
6/25/08
V
Driving Backlight in Standard Mode (Ta = 25°C)
* Exclude FPC and protrusions.
Item
V
* Backlight driving circuit is recommended as the fix current circuit
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.
Purdy Electronics Corporation • 720 Palomar Avenue • Sunnyvale, CA 94085
Tel: 408.523.8200 • Fax: 408.733.1287 • [email protected]
www.purdyelectronics.com
1
Displays
ANDpSi020TD-LED-KIT
Dimensional Outline
Unit: mm
Standard Tolerance: 0.5mm
2
Purdy Electronics Corporation • 720 Palomar Avenue • Sunnyvale, CA 94085
Tel: 408.523.8200 • Fax: 408.733.1287 • [email protected]
www.purdyelectronics.com
6/25/08
Displays
ANDpSi020TD-LED-KIT
Timing Chart
YUV Mode: ITUR601-NTSC
Symbol
Item
Dot Clock Frequency
Min.
Typ.
Max.
Unit
DCLK
–
27
–
MHz
Display Area
–
1440
–
DCLK
th
–
1716
–
DCLK
thpw
1
1
–
DCLK
Horizontal Back Porch
thb
–
240
–
DCLK
Horizontal Front Porch
thfp
–
36
–
DCLK
Horizontal Dummy Time
thdm
–
4
–
DCLK
Horizontal Display Active
Horizontal Line
HSYNC PUlse Width
Serial RGB Dummy Mode and Serial YUV 4:2:2 Mode: Horizontal
YUV Mode: ITUR601-PAL
Item
Symbol
Min.
Typ.
Max.
Unit
DCLK
–
27
–
MHz
Display Area
–
1440
–
DCLK
th
–
1728
–
DCLK
HSYNC PUlse Width
thpw
1
1
–
DCLK
Horizontal Back Porch
thb
–
240
–
DCLK
Horizontal Front Porch
thfp
–
48
–
DCLK
Horizontal Dummy Time
thdm
–
4
–
DCLK
Dot Clock Frequency
Horizontal Display Active
Horizontal Line
6/25/08
Purdy Electronics Corporation • 720 Palomar Avenue • Sunnyvale, CA 94085
Tel: 408.523.8200 • Fax: 408.733.1287 • [email protected]
www.purdyelectronics.com
3
Displays
ANDpSi020TD-LED-KIT
Timing Chart With Analog Interface
Symbol
Min
Typ
Max
–
25
–
–
24.54
–
–
24.38
–
Display Area
–
1280
–
DCLK
th
–
1560
–
DCLK
HSYNC PUlse Width
thpw
–
1
–
DCLK
Horizontal Back Porch
thb
–
240
–
DCLK
Horizontal Front Porch
thfp
–
40
–
DCLK
Horizontal Dummy Time
thdm
–
4
–
DCLK
Item
QVGA
Dot Clock Frequency
NTSC
DCLK
PAL
Horizontal Display Active
Horizontal Line
Optical Specification
Symbol
Viewing Angle
Chromaticity
4
Min.
Typ.
Max.
θ11
30
40
–
θ12
30
40
–
15
20
–
θ22
40
50
–
θ21
Contrast Ratio
Luminance
MHz
Ta=25ºC
Item
Response Time
Unit
Condition
CR ≥ 10
CR
200
300
–
Rising
Tr
–
13
20
Falling
Tf
–
22
30
IF=23mA
L
200
250
–
xw
0.26
0.31
0.36
yw
0.29
0.34
0.39
White
θ = 0º
Unit
degree
–
ms
cd/m2
–
Purdy Electronics Corporation • 720 Palomar Avenue • Sunnyvale, CA 94085
Tel: 408.523.8200 • Fax: 408.733.1287 • [email protected]
www.purdyelectronics.com
6/25/08
Displays
ANDpSi020TD-LED-KIT
Input/Output Terminals
TFT LCD Panel - Recommended connector Molex 51374-4073
Pin
Symbol
Input/Output
1
CP3
C
2
CP4
C
Capacitor for power setting
3
CP5
C
Capacitor for charge pump
4
CP6
C
Capacitor for charge pump
5
CP7
C
Capacitor for charge pump
6
CP8
C
Capacitor for charge pump
7
DUMMY
–
Dummy
8
DUMMY
–
Dummy
9
PCD
C
Capacitor for pre-charge data signal high
10
VCOML
C
Capacitor for VCOM low
Capacitor for VCOM high
Description
Capacitor for power setting
11
VCOMH
C
12
AGND
–
Analog ground
13
DUMMY
–
Dummy
14
AVDD
C
Regulation capacitor for analog voltage
15
CP1
C
Capacitor for charge pump
16
CP2
C
Capacitor for charge pump
17
PWM
O
Power transistor gate signal for the boost converter
18
FB
I
Main boost regulator feedback input
19
LED-
–
LED power: cathode; Note 1 below
20
DUMMY
–
Dummy
21
DUMMY
–
Dummy
22
LED+
–
LED power: anode; Note 1 below
23
GND
–
Ground
24
VCC
–
Power supply for digital circuit and charge pump circuit
25
VSYNC
I
Vertical sync input. Negative polarity
26
HSYNC
I
Horizontal syn input. Negative polarity
27
DCLK
I
Clock signal, latch data onto line latches at the rising edge
28
DIN0
I
Data input
29
DIN1
I
Data input
30
DIN2
I
Data input
31
DIN3
I
Data input
32
DIN4
I
Data input
33
DIN5
I
Data input
34
DIN6
I
Data input
35
DIN7
I
Data input
36
SDA
I/O
Serial interface data line
37
SCL
I
Serial interface clock line
38
SCEN
I
Serial interface chip enable line
39
SHDB
I
Shutdown input
40
GREST
I
System reset pin
Note 1: The figure to the left shows the connection of backlight LED.
6/25/08
Purdy Electronics Corporation • 720 Palomar Avenue • Sunnyvale, CA 94085
Tel: 408.523.8200 • Fax: 408.733.1287 • [email protected]
www.purdyelectronics.com
5
Displays
ANDpSi020TD-LED-KIT
PC-TFT-20TD
Interface Board
Features
• Used for TFT-LCD display: 2.0” ANDpSi020TD-LED
• Both PAL + NTSC
Environment:
Working Temp.: 0~60ºC
Humidity: 5~95% RH
Storage Temp: -25ºC ~ +70ºC
Humidity: 0~90% RH
• 1 x CVBS input signal (1.0Vp-p)
• OSD Menu
• IR remote control (optional).
OSD Function Description: Menu (PICTURE)
Item
Brightness
Contrast
Color
Sharpness
Hue
The PC-TFT-20TD is designed to work with the
ANDpSi020TD-LED color TFT display which is
suitable for Mobile and small home use electronic
TV (automobile TV / DVD display, handheld TV /
portable DVD.)
Description
Value
Brightness Value
0-100
Contrast Value
0-100
Color Value
0-100
Sharpness Value
0-100
HUE Value (only work on NTSC)
0-100
Keys function:
6
Button
Function
Y2
Power On/Off
MENU
OSD Menu On/Off
ENTER
When OSD on, Select the item
UP
When OSD on, Increase the item’s value
DOWN
When OSD on, decrease the item’s value
Purdy Electronics Corporation • 720 Palomar Avenue • Sunnyvale, CA 94085
Tel: 408.523.8200 • Fax: 408.733.1287 • [email protected]
www.purdyelectronics.com
6/25/08
Displays
ANDpSi020TD-LED-KIT
PANEL Connector
Pin No.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
6/25/08
Symbol
CP3
CP4
CP5
CP6
CP7
CP8
NC
PCDL
PCDH
VCOML
VCOMH
AGND
PVDD
AVDD
CP1
CP2
PWM
FB
LEDNC
NC
LED+
GND
VCC
VD
HD
DCLK
DIN0
DIN1
DIN2
DIN3
DIN4
DIN5
DIN6
DIN7
SDA
SCL
SCEN
NSTBY
NRESET
I/O
C
C
C
C
C
C
–
C
C
C
C
–
C
C
C
C
O
I
–
–
–
–
–
–
I
I
I
I
I
I
I
I
I
I
I
I/O
I
I
I
I
Description
Capacitor for power setting
Capacitor for power setting
Capacitor for charge pump
Capacitor for charge pump
Capacitor for charge pump
Capacitor for charge pump
No connection
Capacitor for pre-charge data signal low
Capacitor for pre-charge data signal high
Capacitor for VCOM low
Capacitor for VCOM high
Analog ground
Regulation capacitor for charge pump
Regulation capacitor for analog voltage
Capacitor for charge pump
Capacitor for charge pump
Power transistor gate signal for the boost converter
Main boost regulator feedback input
LED power: cathode
No connector
No connector
LED power: anode
Ground
Power supply for digital circuit and charge pump circuit
Vertical sync input. Negative polarity
Horizontal sync input. Negative polarity
Clock signal, latch data onto line latches at the rising edge
Data input
Data input
Data input
Data input
Data input
Data input
Data input
Data input
Serial interface data line
Serial interface clock line
Serial interface chip enable line
Sleep mode setting pin
System reset pin
Purdy Electronics Corporation • 720 Palomar Avenue • Sunnyvale, CA 94085
Tel: 408.523.8200 • Fax: 408.733.1287 • [email protected]
www.purdyelectronics.com
7
Displays
ANDpSi020TD-LED-KIT
ID
Input/Output
Remarks
CN6
CVBS signal & Power Input
Suggest to use stabilized 12 V DC
JP1
OSD control connector
CN1
TFT panel input connector
Molex 51374-4073
Electrical Parameters
Value
Item
8
Unit
Min.
Typ.
Max.
VCC
6
12
15
V
I Total
110
110
110
mA
I Display
60
60
60
mA
Purdy Electronics Corporation • 720 Palomar Avenue • Sunnyvale, CA 94085
Tel: 408.523.8200 • Fax: 408.733.1287 • [email protected]
www.purdyelectronics.com
6/25/08