PA025XS1
Version : 1.2
TECHNICAL SPECIFICATION
MODEL NO. : PA025XS1
Customer’s Approved
Customer
Date
By
PVI’s Confirmation
Approved By
Prepared By
PRIME VIEW INTERNATIONAL CO.,LTD.
3,LI SHIN RD. 1,SCIENCE-BASED INDUSTRIAL
PARK,HSINCHU,TAIWAN,R.O.C.
Http://www.pvi.com.tw
Date : Jan. 11, 2002
This technical specification is subject to change without notice.
Please return 1 copy with your signature on this page for approval.
The information contained herein is the exclusive property of Prime View International Co., Ltd. and shall not
be distributed, reproduced, or disclosed in whole or in part without prior written permission of Prime View
International Co., Ltd.
Page:1
PA025XS1
NO.
ITEM
PAGE
-
Cover
1
-
Contents
2
1
Application
3
2
Features
3
3
Mechanical Specifications
3
4
Mechanical Drawing of TFT-LCD module
4
5
Input / Output Terminals
5
6
Pixel Arrangement and input connector pin NO.
7
7
Absolute Maximum Ratings
8
8
Electrical Characteristics
8
9
Power Sequence
20
10
Optical Characteristics
20
11
Handling Cautions
23
12
Reliability
24
13
Indication of Lot Number Label
24
14
Block Diagram
25
15
Packing
26
-
Revision History
28
The information contained herein is the exclusive property of Prime View International Co., Ltd. and shall not
be distributed, reproduced, or disclosed in whole or in part without prior written permission of Prime View
International Co., Ltd.
Page:2
PA025XS1
1. Application
This technical specification applies to 2.5" color TFT-LCD panel. The 2.5” color TFT LCD
panel is designed for camcorder, digital camera application and other electronic products which
require high quality flat panel displays.
2. Features
. Compatible with NTSC or PAL system
. High Resolution112,320 Dots
. Optimum Viewing Direction 6 o’clock
. Up/Down and Left/Right Image Reversion
3. Mechanical Specifications
Parameter
Screen Size
Surface Treatment
Display Format
Active Area
Dot Pitch
Pixel Configuration
Outline Dimension
Weight
Specifications
2.5 (diagonal)
Anti-Glare
480234
50.2137.67
0.105(W)0.161(H)
Delta
61.6 (W)49.3 (H)5.9 (D)
28±3
Unit
inch
dot
mm
mm
mm
g
The information contained herein is the exclusive property of Prime View International Co., Ltd. and shall not
be distributed, reproduced, or disclosed in whole or in part without prior written permission of Prime View
International Co., Ltd.
Page:3
PA025XS1
4. Mechanical Drawing of panel:
The information contained herein is the exclusive property of Prime View International Co., Ltd. and shall not
be distributed, reproduced, or disclosed in whole or in part without prior written permission of Prime View
International Co., Ltd.
Page:4
PA025XS1
5.Input / Output Terminals
Pin No
Symbol
I/O
Description
Remark
1
STH1
I/O
Start pulse for source driver
Note 5-1
2
AVSS
I
Analog GND for source driver
3
AVDD
I
Analog power input for source driver
4
VB
I
Video Input B
5
VG
I
Video Input G
6
VR
I
Video Input R
7
VSS
I
Digital GND
8
VDD
I
Digital power input
9
CPH1
I
Sampling and shift clock for source driver
10
CPH2
I
Sampling and shift clock for source driver
11
CPH3
I
Sampling and shift clock for source driver
12
STH2
I/O
Start pulse for source driver
13
Q2H
I
Video input rotation control
14
INH
I
Output enable for source driver
15
R/L
I
Left/Right Control for source driver
16
VCOM
I
Common electrode voltage
17
VCOM
I
Common electrode voltage
18
XOE
I
Output enable for gate driver
19
CPV
I
Clock input for gate driver
20
U/D
I
Up/Down Control for gate driver
21
DIO2
I/O
Vertical start pulse
22
DIO1
I/O
Vertical start pulse
23
VGL
I
Gate off voltage(alternative every 1-H)
Note 5-4
24
VEE
I
Gate driver negative voltage
Note 5-6
25
VSS
I
GND
26
VCC
I
Logic power for gate driver
Note 5-3
27
VGH
I
Gate on voltage
Note 5-7
28
NC
-
No connection
-
Note 5-2
Note 5-4
Note 5-3
Note 5-1
Note 5-1
Note 5-4
Note 5-5
Note 5-1STH1, STH2 and R/L mode
R/L
High(VDD)
Low(0 Volt.)
STH1
Input
Output
STH2
Output
Input
Remark
Left to Right
Right to Left
Note 5-2AVDD = +5V (Typ.)
The information contained herein is the exclusive property of Prime View International Co., Ltd. and shall not
be distributed, reproduced, or disclosed in whole or in part without prior written permission of Prime View
International Co., Ltd.
Page:5
PA025XS1
Note 5-3VDD, VCC = +5V (Typ.)
Note 5-4VCOM = 6VPP.
Phase of the video signal input and VCOM
The relation between these values could refer to 8-1 Operating condition.
Fig.1
Liquid crystal transmission of the video signal input, VCOM and timing
VCOM
H Level
L Level
Video Signal Input Maximum
Black
White
Video Signal Input Minimum
White
Black
White : maximum transmission / Black : minimum transmission
The information contained herein is the exclusive property of Prime View International Co., Ltd. and shall not
be distributed, reproduced, or disclosed in whole or in part without prior written permission of Prime View
International Co., Ltd.
Page:6
PA025XS1
Note 5-5DIO1, DIO2 and U/D mode
U/D
High (VDD)
Low (0 Volt.)
DIO1
Input
Output
DIO2
Output
Input
Remark
Down to Up
Up to Down
Note 5-6VEE = -15V (Typ.).
Note 5-7VGH = +15V (Typ.).
6. Pixel Arrangement and input connector pin NO.
The information contained herein is the exclusive property of Prime View International Co., Ltd. and shall not
be distributed, reproduced, or disclosed in whole or in part without prior written permission of Prime View
International Co., Ltd.
Page:7
PA025XS1
7. Absolute Maximum Ratings:
The followings are maximum values , which if exceeded, may cause faulty operation or
damage to the unit.
GND = 0 V Ta = 25 Parameter
Symbol
MIN.
MAX.
Unit Remark
V
Analog
AV
-0.3
+7.0
DD
Supply Voltage
VDD
-0.3
+7.0
for Source Driver
Digital
Supply Voltage
Positive
VGH
-0.3
+45
V
for Gate Driver
Negative
VGL
-23
+0.3
V
+15
+40
V
VGHVGL
Analog input voltage
VVideo
-0.3
+7.3
V
Notes:7-1
Storage Temperature
-20
+70
Operation Temperature
0
+60
Notes:7-2
Notes 7-1 : Analog Input Voltage means VR,VG,VB.
Notes 7-2 : Operating Temperature define that contrast, response time, other display
optical character are Ta=+25.
8. Electrical Characteristics
8-1) Operating Condition
Item
Symbol
Min.
Typ.
Max.
Unit
VCC
VDD
AVDD
+4.5
+3.0
+4.5
+5.0
+3.3
+5.0
+5.5
+3.6
+5.5
V
VGH
+14.5
+15.0
+15.5
V
VEE
-15.5
-15.0
-14.5
V
VGL AC
-
+6.0
-
VP-P
VGL DC
-12.5
-11.0
-9.5
V
Vi AC
-
+4.0
+4.2
VP-P
Vi DC
-
+2.5
-
V
VCOM AC
-
+6.0
-
VP-P
VCOM DC
+0.9
+1.0
+1.1
V
H Level
VIH
+0.7 VDD
-
-
V
L Level
VIL
-
-
+0.3 VDD
V
Power Supply
Video Signal
(VR, VG, VB)
Remark
V
VCOM
AC Component
of VGL
DC Component
of VGL
AC Component
Note 8-2
DC Component
AC Component
of VCOM
DC Component
of VCOM
Note 8-1
Note 8-1STH1,STH2,CPH1,CPH2,CPH3,Q2H,INH,CPV,XOE,DIO1,DIO2
The information contained herein is the exclusive property of Prime View International Co., Ltd. and shall not
be distributed, reproduced, or disclosed in whole or in part without prior written permission of Prime View
International Co., Ltd.
Page:8
PA025XS1
Note 8-2Both NTSC and PAL system Video Signal input waveform is based on 8 steps gray
scale.
White
White
Black
Black
White
White
Black
8-2)Current Consumption (GND=AVSS=0V)
Parameter
Symbol
IGH
IGL
ICC
AIDD
IDD
IEE
Current for Driver
Condition
VGH=+15V
VGL=-12V
VCC=+5V
AVDD=+5V
VDD=+5V
VEE=-15V
Min.
-
Typ.
0.026
0.35
0.1
1.73
0.66
0.1
Max.
0.03
0.4
0.15
1.83
0.7
0.15
Unit
mA
mA
mA
mA
mA
mA
Ta= 25 Remark
VGL center voltage
8-3) Backlight driving & Power Consumption
Pin No
1
3
Symbol
VL1
VL2
Description
Input terminal (Hi voltage side)
Input terminal (Low voltage side)
Remark
Note 8-3
Note 8-3Low voltage side of backlight inverter connects with Ground of inverter circuits.
Parameter
Lamp voltage
Lamp current
Lamp frequency
Kick-off voltage(25)
Kick-off voltage(0)
Symbol
VL
IL
PL
Vs
Vs
Min.
25
-
Typ.
235
3
35
-
Max.
45
400
520
Unit
Vrms
mA
KHz
Vrms
Vrms
Ta= 25 Remark
IL=3mA
Note 8-4
Note 8-4 : The waveform of lamp driving voltage should be as closed to a perfect SIN wave as
possible.
Power Consumption
Parameter
LCD Panel Power Consumption
Backlight Lamp Power Consumption
Total Power Consumption
Symbol Conditions
TYP.
18.5
0.71
0.73
Ta= 25 Unit Remark
mW Note 8-5
W Note 8-6
W
The information contained herein is the exclusive property of Prime View International Co., Ltd. and shall not
be distributed, reproduced, or disclosed in whole or in part without prior written permission of Prime View
International Co., Ltd.
Page:9
PA025XS1
Note 8-5The power consumption for backlight is not included.
Note 8-6Backlight lamp power consumption is calculated by ILVL.
8-4) Input / Output Connector
A) LCD Module Connector
FFC Down Connector,
28 Pins
Pitch0.5 mm
B) Backlight Connector
JST BHR-03VS-1
Pin No.3
Pitch4 mm
The information contained herein is the exclusive property of Prime View International Co., Ltd. and shall not
be distributed, reproduced, or disclosed in whole or in part without prior written permission of Prime View
International Co., Ltd.
Page:10
PA025XS1
8-5) Timing Characteristics Of Input Signals
Characteristics
Symbol
1Field Scanning Period
t1V
1Line Scanning Period
t1H
Source Driver Operating Frequency
fhc
Signal Sampling Pulse Width
tchw
Signal Sampling Pulse Delay
tchd
Signal Sampling Pulse Width(H)
tchwh
Signal Sampling Pulse Delay(L)
tchwl
Source Start Signal Pulse Width
tshw
Source Start Signal Setup Time
tshset
Source Start Signal Hold Time
tshhld
Source Output Enable Pulse Width
tohw
Source Start Signal Rising Time
tss
Video Input Signal Start Point
tvs
Phase Difference Between OEH&CPV
toc
Gate Clock Period
tcvw
Gate Clock Pulse Width(H)
tcvwh
Gate Clock Pulse Width(L)
tcvwl
Gate Start Signal Pulse Width
tsvw
Gate Start Signal Setup Time
tsvset
Gate Start Signal Hold Time
tsvhld
Phase Difference Between OEH&STH
tosp
Phase Difference Between SYNC&OEH
tohs
Gate Output Enable Pulse Width
toev
VCOM Delay Time
tDCOM
RGB Delay Time
tDRGB
Vertical Display Start
tsv
Min.
1.0
200
95.3
142.9
142.9
90
20
20
1.0
1.5
10
10
10
5
5
5
-
Typ.
262.5
63.5
3.14
317.7
105.9
158.8
158.8
317.7
158.8
158.8
2.0
9.8
10.0
2.3
63.5
31.7
31.7
63.5
53.2
10.3
4
1.4
2.5
3
Max.
5.0
1000
116.5
174.7
174.7
630*
48
48
126**
3
2
-
Unit
Remark
H
µs
MHz
ns
ns tchd 12,23
ns
ns
ns *tshset=tshhld
ns
ns
µs
µs
µs
µs
µs
µs
µs
µs **tsvset=tsvhld
µs
µs
µs
µs
µs
µs
µs
tH
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be distributed, reproduced, or disclosed in whole or in part without prior written permission of Prime View
International Co., Ltd.
Page:11
PA025XS1
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8-6) Signal Timing Waveforms
The information contained herein is the exclusive property of Prime View International Co., Ltd. and shall not
be distributed, reproduced, or disclosed in whole or in part without prior written permission of Prime View
International Co., Ltd.
Page:12
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PA025XS1
The information contained herein is the exclusive property of Prime View International Co., Ltd. and shall not
be distributed, reproduced, or disclosed in whole or in part without prior written permission of Prime View
International Co., Ltd.
Page:13
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PA025XS1
The information contained herein is the exclusive property of Prime View International Co., Ltd. and shall not
be distributed, reproduced, or disclosed in whole or in part without prior written permission of Prime View
International Co., Ltd.
Page:14
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PA025XS1
The information contained herein is the exclusive property of Prime View International Co., Ltd. and shall not
be distributed, reproduced, or disclosed in whole or in part without prior written permission of Prime View
International Co., Ltd.
Page:15
+*,-*
-
)(
)
)
*
*(
*
*
*
((
PA025XS1
The information contained herein is the exclusive property of Prime View International Co., Ltd. and shall not
be distributed, reproduced, or disclosed in whole or in part without prior written permission of Prime View
International Co., Ltd.
Page:16
./-*
0.1
)
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PA025XS1
The information contained herein is the exclusive property of Prime View International Co., Ltd. and shall not
be distributed, reproduced, or disclosed in whole or in part without prior written permission of Prime View
International Co., Ltd.
Page:17
PA025XS1
! Vertical timing (From up to down)
The information contained herein is the exclusive property of Prime View International Co., Ltd. and shall not
be distributed, reproduced, or disclosed in whole or in part without prior written permission of Prime View
International Co., Ltd.
Page:18
PA025XS1
Vertical timing (From down to up)
The information contained herein is the exclusive property of Prime View International Co., Ltd. and shall not
be distributed, reproduced, or disclosed in whole or in part without prior written permission of Prime View
International Co., Ltd.
Page:19
PA025XS1
9. Power on Sequence(Voltage source)
The Power on Sequence only effect by VCC,VSS,VDD,VEE and VGH, the others do not care.
10. Optical Characteristics
10-1) Specification
Parameter
Viewing
Angle
Horizontal
Vertical
Contrast Ratio
Response time Rise
Fall
Transmission
Ratio
Uniformity
Brightness
White
Chromaticity
Lamp Life Time
Symbol
(to 12
o’clock)
(to 6
o’clock)
CR
Tr
Tf
T
U
X
Y
Tc
+25
Condition
MIN.
TYP. MAX.
45
50
10
15
CR!10
At optimized
Viewing angle
=0"
#=0"
=0"
30
35
110
150
Ta = 25
Unit Remarks
deg
deg
Note 10-3
deg
Note 10-1
15
30
ms Note 10-4
25
50
ms
7.5
8.0
8.5
%
65
70
200
250
cd/$ Note 10-2
0.260 0.310 0.360
Note 10-2
0.280 0.330 0.380
6650 6850 7050
10,000
hr
The information contained herein is the exclusive property of Prime View International Co., Ltd. and shall not
be distributed, reproduced, or disclosed in whole or in part without prior written permission of Prime View
International Co., Ltd.
Page:20
PA025XS1
Luminance when LCD is White
Luminance when LCD is Black
Contrast Ratio is measured in optimum common electrode voltage.
The test configurations of contrast ratio see section 10-2.
Note 10-1CR %
Note 10-21.Topcon BM-7(fast) luminance meter 1.0"field of view is used in the testing (after
20~30 minutes operation).
2.Lamp current : 3 mA
3.Inverter model : TDK-347.
Note 10-3The definition of viewing angle diagrams :
θ = 0)
θ
φ
φ θ
Note 10-4 : The definitions of response time:
White
Black
White
100%
90%
Brightness
10%
0%
Tr
Tf
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be distributed, reproduced, or disclosed in whole or in part without prior written permission of Prime View
International Co., Ltd.
Page:21
PA025XS1
10-2) Test Configuration
BM-7(fast)
Caution: 1. Environmental illumination1 lux
2. Before test CR, Vcom voltage must
be adjusted carefully to get the best
500mm
CR.
R,G,B signal
input
Pattern
generator
!
LCD
Backlight
LCD Display
Testing Point
Pattern A
!
R, G, B Waveform of Pattern A at Testing Point
16ms
Testing Point
Pattern B
16ms
!
R, G, B Waveform of Pattern B at Testing Point
16ms
16ms
The information contained herein is the exclusive property of Prime View International Co., Ltd. and shall not
be distributed, reproduced, or disclosed in whole or in part without prior written permission of Prime View
International Co., Ltd.
Page:22
PA025XS1
11. Handling Cautions
11-1) Mounting of module
a) Please power off the module when you connect the input/output connector.
b) Please connect the ground pattern of the inverter circuit surely. If the connection
is not perfect, some following problems may happen possibly.
1.The noise from the backlight unit will increase.
2.The output from inverter circuit will be unstable.
3.In some cases a part of module will heat.
c) Polarizer which is made of soft material and susceptible to flaw must be handled
carefully.
d) Protective film (Laminator) is applied on surface to protect it against scratches
and dirt. It is recommended to peel off the laminator before use and taking care
of static electricity.
11-2) Precautions in mounting
a) When metal part of the TFT-LCD module (shielding lid and rear case) is soiled,
wipe it with soft dry cloth.
b) Wipe off water drops or finger grease immediately. Long contact with water may
cause discoloration or spots.
c) TFT-LCD module uses glass which breaks or cracks easily if dropped or bumped
on hard surface. Please handle with care.
d) Since CMOS LSI is used in the module. So take care of static electricity and
earth yourself when handling.
11-3) Adjusting module
a) Adjusting volumes on the rear face of the module have been set optimally before
shipment.
b) Therefore, do not change any adjusted values. If adjusted values are changed,
the specifications described may not be satisfied.
11-4) Others
a) Do not expose the module to direct sunlight or intensive ultraviolet rays for many
Hours.
b) Store the module at a room temperature place.
c) The voltage of beginning electric discharge may over the normal voltage
because of leakage current from approach conductor by to draw lump read lead
line around.
d) If LCD panel breaks, it is possibly that the liquid crystal escapes from the panel.
Avoid putting it into eyes or mouth. When liquid crystal sticks on hands, clothes
or feet. Wash it out immediately with soap.
e) Observe all other precautionary requirements in handling general electronic
components.
f) Please adjust the voltage of common electrode as material of attachment by 1
module.
The information contained herein is the exclusive property of Prime View International Co., Ltd. and shall not
be distributed, reproduced, or disclosed in whole or in part without prior written permission of Prime View
International Co., Ltd.
Page:23
PA025XS1
12. Reliability
No.
1
2
3
4
5
Test Item
High Temperature Storage Test
Low Temperature Storage Test
Low Temperature Operation Test
High Temperature & High Humidity
Operation Test
Thermal Cycling Test
(non-operating)
6
Vibration Test
(non-operating)
7
Shock Test
(non-operating)
8
Electrostatic Discharge Test
(non-operating)
Test Condition
Ta = +70 , 240 hrs
Ta = -20, 240 hrs
Ta = 0 , 240 hrs
Ta = +60, 95%RH, 240 hrs
-25 &+25& +70, 200 Cycles
30 min 5min
30 min
Frequency10 ~ 55 HZ
Amplitude1.0 mm
Sweep time: 11 mins
Test Period: 6 Cycles for each direction of X, Y, Z
100G, 6ms
Direction: X, Y, Z
Cycle: 3 times
150pF, 330'
Air: 15KV; Contact: 8KV
10 times/point, 4 points/panel face
Ta: ambient temperature
[Criteria]
Under the display quality test conditions with normal operation state, there should be no
change which may affect practical display function.
13. Indication of Lot Number Label
a) Indicated contents of the label
Lot number
OOO-OOOOOO
PA025XS1XXS
Module number
Contents of lot number : SB9—STC OEM product
5th—Production year : 1999⇒9, 2000⇒A, 2001⇒1……..
6th—Production month : 1, 2, 3,….9, A, B, C
7th~10th—Serial numbers : 0001~9999
The information contained herein is the exclusive property of Prime View International Co., Ltd. and shall not
be distributed, reproduced, or disclosed in whole or in part without prior written permission of Prime View
International Co., Ltd.
Page:24
PA025XS1
14. Block Diagram
0
1#2
0
12
!,
0
$-/
The information contained herein is the exclusive property of Prime View International Co., Ltd. and shall not
be distributed, reproduced, or disclosed in whole or in part without prior written permission of Prime View
International Co., Ltd.
Page:25
PA025XS1
15. Packing
The information contained herein is the exclusive property of Prime View International Co., Ltd. and shall not
be distributed, reproduced, or disclosed in whole or in part without prior written permission of Prime View
International Co., Ltd.
Page:26
PA025XS1
The information contained herein is the exclusive property of Prime View International Co., Ltd. and shall not
be distributed, reproduced, or disclosed in whole or in part without prior written permission of Prime View
International Co., Ltd.
Page:27
PA025XS1
Revision History
Rev.
0.1
0.2
1.0
Issued Date
Apr. 11, 2001
Jun. 05, 2001
Oct. 18, 2001
1.1
Nov. 13, 2001
1.2
Jan. 11, 2002
Revised Contents
NEW
Page 25,26 : Add Packing drawing
Page 3 : Mechanical Specifications (Weight & range)
Page 8 : Operating Condition (Video Signal)
Page 9 : Current Consumption & Backlight driving & Power Consumption
Add Note 8-2
Page 20 : Optical Characteristics
Page 22 : Test Configuration
Page 18,19 : Vertical timing Modify
Page 26,27 : Packing drawing Modify
Page 8 : Operating Condition (VCC & VDD & VGL DC & VEE)
The information contained herein is the exclusive property of Prime View International Co., Ltd. and shall not
be distributed, reproduced, or disclosed in whole or in part without prior written permission of Prime View
International Co., Ltd.
Page:28