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PA025XSB
Version : 1.3
TECHNICAL SPECIFICATION MODEL NO. : PA025XSB
Customer's Approved Customer Date By PVI's Confirmation Approved By
Prepared By
FOR MORE INFORMATION:
AZ DISPLAYS, INC. 75 COLUMBIA, ALISO VIEJO, CA, 92656 Http://www.AZDISPLAYS.com
Date : Dec. 01 , 2003 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
PA025XSB
TECHNICAL SPECIFICATION CONTENTS
NO.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 -
ITEM
Cover Contents Application Features Mechanical Specifications Mechanical Drawing of TFT-LCD module Input / Output Terminals Pixel Arrangement and input connector pin NO. Absolute Maximum Ratings Electrical Characteristics Power Sequence Optical Characteristics Handling Cautions Reliability Indication of Lot Number Label Block Diagram Packing Revision History
PAGE
1 2 3 3 3 4 5 7 8 8 20 20 23 24 24 25 26 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
PA025XSB
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 2.45 (diagonal) Anti-Glare 480x234 49.68 (H)x37.44 (V) 0.1035 (W)x0.160 (H) Delta 61.6 (W)x49.3 (H)x5.9 (D) 283 Unit inch dot mm mm mm g
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PA025XSB
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
PA025XSB
5. Input / Output Terminals
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 Symbol STH1 AVSS AVDD VB VG VR VSS VDD CPH1 CPH2 CPH3 STH2 Q2H INH R/L VCOM VCOM XOE CPV U/D DIO2 DIO1 VGL VEE VSS VCC VGH NC I/O I/O I I I I I I I I I I I/O I I I I I I I I I/O I/O I I I I I Description Start pulse for source driver Analog GND for source driver Analog power input for source driver Video Input B Video Input G Video Input R Digital GND Digital power input Sampling and shift clock for source driver Sampling and shift clock for source driver Sampling and shift clock for source driver Start pulse for source driver Video input rotation control Output enable for source driver Left/Right Control for source driver Common electrode voltage Common electrode voltage Output enable for gate driver Clock input for gate driver Up/Down Control for gate driver Vertical start pulse Vertical start pulse Gate off voltage(alternative every 1-H) Gate driver negative voltage GND Logic power for gate driver Gate on voltage No connection Note 5-3 Note 5-7 Note 5-5 Note 5-4 Note 5-6 Note 5-1 Note 5-4 Note 5-1 Note 5-3 Note 5-4 Note 5-2 Remark Note 5-1
Note 5-1 : STH1, STH2 and R/L mode R/L High(VDD) Low(0 Volt.) Note 5-2 : AVDD = +5V (Typ.)
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STH1 Input Output
STH2 Output Input
Remark Left to Right Right to Left
PA025XSB
Note 5-3 : VDD, VCC = +5V (Typ.) Note 5-4 : VCOM = 6VPP. Phase of the video signal input and VCOM The relation between these values could refer to 8-1 Operating condition.
100% white Composite Video Signal pedestal
R,G,B Video Signal Vi DC (VR ,VG ,VB)
Vi AC
VCOM VCOM DC
VCOM AC
VGL VGL DC
VGL AC
1H 1H
Fig.1 Liquid crystal transmission of the video signal input, VCOM and timing VCOM H Level Video Signal Input Maximum Video Signal Input Minimum Black White L Level White Black
White : maximum transmission / Black : minimum transmission
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PA025XSB
Note 5-5 : DIO1, DIO2 and U/D mode U/D High (VDD) Low (0 Volt.) Note 5-6 : VEE = -15V (Typ.). Note 5-7 : VGH = +15V (Typ.). DIO1 Input Output DIO2 Output Input Remark Down to Up Up to Down
6. Pixel Arrangement and input connector pin NO.
1 1 2 3 4 R R B G B G
2 R B R B
3 G R G R
4 B G B G
5 R B R B
6 G R G R
478 B G B G
479 R B R B
480 G
G
233 234 R
B G
R B
G R
B G
R B
G R
B G
R B
G
1
28
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PA025XSB
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 Supply Voltage For Source Driver Supply Voltage For Gate Driver Analog input voltage Storage Temperature Operation Temperature
Analog Digital Positive Negative
Symbol AVDD VDD VGH VGL VGHVGL VVideo
MIN. -0.3 -0.3 -0.3 -23 +15 -0.3 -20 0
MAX. +7.0 +7.0 +45 +0.3 +40 +7.3 +70 +60
Unit V V V V V
Remark
Note 7-1 Note 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 VCC VDD AVDD Power Supply VGH VEE VGL AC VGL DC Video Signal (VR, VG, VB) Vi AC Vi DC VCOM AC VCOM DC H Level L Level VIH VIL Min. +4.5 +3.0 +4.5 +14.5 -15.5 -12.5 +0.9 +0.7 VDD Typ. +5.0 +3.3 +5.0 +15.0 -15.0 +6.0 -11.0 +4.0 +2.5 +6.0 +1.0 Max. +5.5 +3.6 +5.5 +15.5 -14.5 -9.5 +4.2 +1.1 +0.3 VDD Unit V V V V VP-P V VP-P V VP-P V V V 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 Remark
VCOM
Note 8-1 : STH1,STH2,CPH1,CPH2,CPH3,Q2H,INH,CPV,XOE,DIO1,DIO2
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PA025XSB
Note 8-2 : Both NTSC and PAL system Video Signal input waveform is based on 8 steps gray scale.
White Black White Black
4.00.2V
White
White
Black
8-2) Current Consumption (GND=AVSS=0V) Parameter Current for Driver Symbol IGH IGL ICC AIDD IDD IEE Condition VGH=+15V VGL=-12V VCC=+5V AVDD=+5V VDD=+5V VEE=-15V Min. Typ. 0.1 0.36 0.2 3.5 0.6 0.3 Max. 0.2 0.9 0.4 5.0 1.5 0.6 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 8-3 : Low voltage side of backlight inverter connects with Ground of inverter circuits. Ta= 25 Remark IL=3mA Note 8-4
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
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 Ta= 25 TYP. Unit Remark 31.82 mW Note 8-5 0.71 W Note 8-6 0.742 W
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PA025XSB
Note 8-5The power consumption for backlight is not included. Note 8-6Backlight lamp power consumption is calculated by ILxVL. 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
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PA025XSB
8-5) Timing Characteristics Of Input Signals Characteristics 1Field Scanning Period 1Line Scanning Period Source Driver Operating Frequency Signal Sampling Pulse Width Signal Sampling Pulse Delay Signal Sampling Pulse Width(H) Signal Sampling Pulse Delay(L) Source Start Signal Pulse Width Source Start Signal Setup Time Source Start Signal Hold Time Source Output Enable Pulse Width Source Start Signal Rising Time Video Input Signal Start Point Phase Difference Between OEH&CPV Gate Clock Period Gate Clock Pulse Width(H) Gate Clock Pulse Width(L) Gate Start Signal Pulse Width Gate Start Signal Setup Time Gate Start Signal Hold Time Phase Difference Between OEH&STH Phase Difference Between SYNC&OEH Gate Output Enable Pulse Width VCOM Delay Time RGB Delay Time Vertical Display Start Symbol t1V t1H fhc tchw tchd tchwh tchwl tshw tshset tshhld tohw tss tvs toc tcvw tcvwh tcvwl tsvw tsvset tsvhld tosp tohs toev tDCOM tDRGB 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 s MHz ns ns tchd 12,23 ns ns ns *tshset=tshhld ns ns s s s s s s s s **tsvset=tsvhld s s s s s s s tH
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PA025XSB
8-6) Signal Timing Waveforms
(285H~519H)
2nd display period
265 266 267 268 269
282 283 284 285 286
1st display period
t1V=262.5H
Xout
2
3
4
5
6
7
19
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DIO
HD
VD
tsvw
20
Fig. 8-1 Vertical Start Line for NTSC
(22H~256H)
21
22
23
HD
VD
(28H~299H)
1st display period
2nd display period
(339H~611H)
Xout
3 312 313 314 315 316 4 25 26 27 28 29
624 625
1
2
336 337 338 339 340
t1V=312.5H
DIO
tsvw
* * o d d fi e l d : S c a n li n e s 1 4 n + 6 1 4 n + 1 2 ( n = 2 , 3 , 4 ..) a r e n o t d i s p l a y e d . e v e n fi e l d : S c a n li n e s 1 4 n + 1 2 1 4 n + 2 0 ( n = 2 , 3 , 4 ..) a r e n o t d i s p l a y e d .
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PA025XSB
Fig. 8-1 Vertical Start Line for PAL
PA025XSB
1
2
160
161
Invalidity data
Tshw
199
1
STH1,2
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R,G,B
CPH1
197
Invalidity data
198
Fig. 8-2 Horizontal Start Pixel
t1H=199 CPHclk=63.5u sec
2
Validity data
3
PA025XSB
tshw
tss
tosp
tcvwh
tDCOM
tohw
toc
STH1,2
tohs
toev
VCOM
XOE
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VR,G,B
CPV
Q2H
INH
HD
tDRGB
tvs
Fig. 8-3 Detail Horizontal Timing
tcvw
tcvwl
PA025XSB
R3 (B3)
R2 (B2)
G2 (R2) B1 (G1) tchd12 tchd23 tshset CPH 1 CPH 2
B2 (G2)
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CPH 3
STH 1,2
tshw
Fig. 8-4 Sampling Clock Timing
tchw
tchwl
tchwh
tshhld
R1 (B1)
G1 (R1)
PA025XSB
tcvw
tcvwh
tcvwl
tsvset
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DIO 1,2
CPV
Fig. 8-5 Vertical Shift Clock Timing
tsvhld
tsvw
PA025XSB
Vertical timing (From up to down)
tsv
BRG
RGB
V(R,G,B) ODD FIELD
V(R,G,B) EVEN FIELD
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VCOM (Even field)
VCOM (Odd field)
DIO1
Q2H
HD
VD
Fig. 8-6(b) Vertical Timing (From Up to Down)
Display on panel first line
PA025XSB
Vertical timing (From down to up)
BRG
RGB
V(R,G,B) EVEN FIELD
V(R,G,B) ODD FIELD
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VCOM (Even field)
VCOM (Odd field)
DIO2
HD
Q2H
VD
Fig. 8-6(a) Vertical Timing (From Down to Up)
Display on panel first line
tsv
PA025XSB
9. Power on Sequence(Voltage source)
The Power on Sequence only effect by VCC,VSS,VDD,VEE and VGH, the others do not care.
VGH
VDD,VCC
VSS(0V)
VEE
OFF T1
ON T3 Logic signal VCOM,VGL RGB-Video signal
OFF
T2
T4
1) 10msT110. Optical Characteristics 10-1) Specification
Parameter Viewing Angle Symbol (to 12 o'clock) (to 6 o'clock) CR Rise Fall Ratio Tr Tf T U X =0 Y +25 Condition MIN. 45 10 30 At optimized Viewing angle =0 7.0 65 200 0.280 0.300 10,000 200 TYP. MAX. Unit 50 deg 15 35 350 15 25 7.5 70 250 30 50 8.0 ms ms % deg deg Note 10-1 Note 10-4 Ta = 25 Remarks
Horizontal Vertical
CR10
Note 10-3
Contrast Ratio Response time Transmission Uniformity Brightness White Chromaticity Lamp Life Time
cd/ Note 10-2 Note 10-2 hrs
0.310 0.340 0.330 0.360
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PA025XSB
Note 10-1 : CR 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 10-2 : 1.Topcon BM-7(fast) luminance meter 1.0field of view is used in the testing (after 20~30 minutes operation). 2.Lamp current : 3 mA 3.Inverter model : TDK-347. Note 10-3 : The definition of viewing angle diagram
normal ( = 0) observer
3
AB C
12
6
LCD panel 9
: Viewing direction
: Viewing angle
Note 10-4 : The definitions of response time
White 100% 90% Brightness 10% 0% Tr Tf
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Black
White
PA025XSB
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
Testing Point
Pattern A R, G, B W aveform of Pattern A at Testing Point
63.6us 63.6us
Pattern B
RGB wavefor m
Vcom
Vw=1.1V +/- 0.2V
R, G, B W aveform of Pattern B at Testing Point
63.6us 63.6us
RGB wavefor m
Vcom
Vb=5.2V +/- 0.2V
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PA025XSB
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) 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.
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PA025XSB
12. Reliability
No. 1 2 3 4 5 6 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) Vibration Test (non-operating) Shock Test (non-operating) Electrostatic Discharge Test (non-operating) 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. Test Condition Ta = +70 , 240 hrs Ta = -20 , 240 hrs Ta = 0 , 240 hrs Ta = +60 , 90%RH , 240 hrs -25 +70, 200 Cycles 30 min 30 min Frequency : 10 ~ 55 HZ Amplitude : 1.0 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 200pF , 0 200V 1 time / each terminal
7
8
13. Indication of Lot Number Label
a) Indicated contents of the label
Lot number
OOO-OOOOOO
PA025XSBXX
Module number
Contents of lot number : 1st~3rd--The OEM product 5th--Production year : 19999, 2000A, 2001B........ 6th--Production month : 1, 2, 3,....9, A, B, C 7th~8th--Production size : 2.5"25 9th~10th--Serial numbers : 01~99
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PA025XSB
14. Block Diagram
LCD Panel
V Driver (Gate)
H Driver (Source)
28 PIN Input
Inverter
Back-light
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PA025XSB
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
PA025XSB
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
PA025XSB Revision History
Rev.
1.0 1.1 1.2 1.3
Issued
Date
Revised
Contents
Jul. 18 , 2003 Sep. 19 , 2003 Nov. 04 , 2003 Dec. 01 , 2003
NEW Modify Page 9 : 8-3) Power Consumption (From 21.49 to 31.82 mW) Modify Page 4 : Mechanical Drawing of panel (FPC From 20.0 to 43.8 mm) Modify Page 20 : Optical Characteristics (contrast ratio from 110 to 200 Min.) (contrast ratio from 150 to 350 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:28

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