PD121XL4 [AZDISPLAYS]
12.1â TFT-LCD module; 12.1A ???? TFT- LCD模块
| 型号： | PD121XL4 |
| 厂家： | 
AZ DISPLAYS |
| 描述： | 12.1â TFT-LCD module |
| 文件： | 总21页 (文件大小：460K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
P-511-590(V:1)
PD121XL4
Version :1.0
TECHNICAL SPECIFICATION
MODEL NO. : PD121XL4
The content of this information is subject to be changed without notice.
Please contact PVI or its agent for further information.
Customer’s Confirmation
Customer
Date
By
FOR MORE INFORMATION:
PVI’s Confirmation
AZ DISPLAYS, INC.
75 COLUMBIA, ALISO VIEJO, CA 92656
Http://www.AZDISPLAYS.com
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
P-511-590(V:1)
PD121XL4
Revision History
Rev. Eng.
Issued Date Revised
Sarah Huang July 18,2008 Preliminary
Sarah Huang Sep 02,2008 Modify Page 5
Contents
0.1
0.2
4. Mechanical Drawing of TFT-LCD Module
Modify Page 16
13. Optical Characteristics
Horizontal View angle from 70 to 75
Vertical View angle from 50/40 to 75/45
Contrast Ratio from 400 to 600 nit
0.3
0.4
1.0
Sarah Huang Nov 18,2008 Modify Page 5
4. Mechanical Drawing of TFT-LCD Module
Sarah Huang Feb 5, 2009 Modify Page 5,6
4. Mechanical Drawing of TFT-LCD Module
Sarah Huang Jan 07, 2010 Modify Page 7
5. Input / Output Terminals
Modify Page 16
13. Optical Characteristics
Vertical View angle from 75/45 to 65/55
Uniformity from 75% to 70%
Add Page 21
16. Packing Diagram
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
P-511-590(V:1)
PD121XL4
TECHNICAL SPECIFICATION
CONTENTS
NO.
-
-
ITEM
Cover
Revision History
PAGE
1
2
-
Contents
Application
Features
3
1
4
2
4
3
Mechanical Specifications
Mechanical Drawing of TFT-LCD Module
Input / Output Terminals
Absolute Maximum Ratings
Electrical Characteristics
Pixel Arrangement
Display Color and Gray Scale Reference
Block Diagram
4
4
5
5
7
6
8
7
9
8
10
11
12
13
15
16
19
20
21
9
10
11
12
13
14
15
16
Interface Timing
Power On Sequence
Optical Characteristics
Handling Cautions
Reliability Test
Packing Diagram
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
P-511-590(V:1)
PD121XL4
1. Application
The PD121XL4 is a 12.1” TFT-LCD module with LED B/L and a 20-pin LVDS interface. This
module supports 1024 x768 XGA mode and displays 262,144 colors. This module can apply
TFT-LCD monitor, TV, Factory application, Amusement Vehicle, and so on.
2. Features
- Wide viewing angle
- Fast response time
- High color saturation
- XGA (1024 x768 pixels) resolution
- Wide operating temperature
- DE (Data Enable) mode
- LVDS (Low Voltage Differential Signaling) interface
- RoHS Compliance
3. Mechanical Specifications
Parameter
Screen Size
Specifications
Unit
inch
dot
12.1 (diagonal)
Display Format
Display Colors
Active Area
ͪ
ͪ
1024 (R, G, B) 768
262,144
mm
mm
Ø
245.76(H) 184.32(V)
Pixel Pitch
Ø
0.240(H) 0.240(V)
Pixel Configuration
Outline Dimension
Weight
RGB Vertical Stripe
mm
g
Ø
Ø
260.5(W) 204(H) 7.5(typ.) (D)
473+20
Back-light
54-LED
Surface treatment
Display mode
Anti-glare
Normally White
12 O’clock
Gray scale inversion direction
Note 13-2
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
P-511-590(V:1)
PD121XL4
4. Mechanical Drawing of TFT-LCD 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:5
P-511-590(V:1)
PD121XL4
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
P-511-590(V:1)
PD121XL4
5. Input / Output Terminals
5-1) TFT-LCD Panel Driving
Connector type: DF19K-20P-1H
CN1
Interface connector
User side connector
Hirose/DF19L-20P-1H or equivalent
Hirose/DF19G-20S-1C or equivalent
Pin No.
1
Symbol
Function
Remark
VSS
Ground
Power Supply: +3.3V
2
VDD1
VDD2
NC
3
Power Supply: +3.3V
NC
4
5
NC
NC
NC
NC
6
7
NC
NC
8
RIN0-
RIN0+
VSS
LVDS Negative data signal (-)
LVDS Positive data signal (+)
Ground
Tx pin #48
Tx pin #47
9
10
11
12
13
14
15
16
17
18
19
20
RIN1-
RIN1+
VSS
LVDS Negative data signal (-)
LVDS Positive data signal (+)
Ground
Tx pin #46
Tx pin #45
RIN2-
RIN2+
VSS
LVDS Negative data signal (-)
LVDS Positive data signal (+)
Ground
Tx pin #42
Tx pin #41
RCLKIN-
RCLKIN+
VSS
LVDS Negative clock signal (-)
LVDS Positive clock signal (+)
Ground
Tx pin #40
Tx pin #39
VSS
Ground
5-2) Backlight driving
Connector type: JST BHSR-02VS-1, PIN No 2 pin
Pin No
Symbol
Description
Remark
1
2
+
-
Input terminal (Anode)
Input terminal (Cathode)
Wire color: Red
Wire Color: Black
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
P-511-590(V:1)
PD121XL4
5-3) LVDS Interface
LVDS Transmitter: THC63LVDM83A or equivalent
6. Absolute Maximum Ratings:
The followings are maximum values, which if exceeded, may cause faulty operation or
damage to the unit.
к
GND=0V,Ta=25
Parameters
Symbol
VDD
MIN.
VSS-0.3
VSS-0.3
MAX.
+4.0
VDD+0.3
Unit
V
Remark
Logic Power Supply
Logic Input Voltage
VIN
V
Note 6-1
Note 6-1: Permanent damage to the device may occur if maximum values are exceeded. Function
operation should be restricted to the conditions described under Normal Operating Conditions.
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
P-511-590(V:1)
PD121XL4
7. Electrical Characteristics
7-1) Recommended Operating Conditions:
2
к
Ta=25
Value
Typ.
3.3
280
0.9
-
Parameter
Symbol
Unit
Note
Min.
3.0
Max.
3.6
Power Supply Voltage
Power Supply Current
Power Consumption
VDD
IDD
V
mA
W
Note 7-1
Note 7-2
-
485
1.6
PDD
VIDʳ
Vic
-
-100
-
LVDS differential voltage
LVDS common input voltage
+100
-
mV
V
1.2
Note7-1: The module is recommended to operate within specification ranges listed above for
normal function.
Note 7-2: PDD=VDD ͪ IDD
7-2) Recommended driving condition for LED backlight:
к
Ta = 25
Remark
Parameter
Symbol
VLED1
ILED1
Min
TYP MAX Unit
Supply voltage of LED backlight
Supply current of LED backlight
Backlight Power Consumption
-
-
-
9.9
20
(10.8)
-
V
mA
W
Note 7-3
Note 7-4
Note 7-3/7-5
PLED
3.56 (3.89)
Note 7-3: ILED = 20mA, Constant Current.
Note 7-4: The LED driving condition is defined for each LED module. (3 LED Serial)
Input current = 360mA
Note 7-5: PLED = VLED1 * ILED1 +VLED2 * ILED2 +………+VLED17 * ILED17 +VLED18 * ILED18
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
P-511-590(V:1)
PD121XL4
8. Pixel Arrangement
R G B R G B R G B
1 st Line
R
B
G
R
R
G B
R G B
G B R
2 nd Line
B
3 rd Line
B
G
R G
1 st Pixel
1024th Pixel
G
R
=
B
1 Pixel
765 th Line
R
B
B
G
R
B
G
767 th Line
R G B R G
R G
B
B
768 th Line
G B R G
R
G B
R
R
G B
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
P-511-590(V:1)
PD121XL4
9. Display Color and Gray Scale Reference
Note 9-1: 0: Low Level Voltage, 1: High Level Voltage
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:11
P-511-590(V:1)
PD121XL4
10. Block Diagram
10-1) TFT-module Block Diagram
RIN0(+/-)
RIN1(+/-)
LVDS INPUT /
TIMING CONTROLLER
TFT LCD PANEL
(1024xR.G.Bx768)
RIN2(+/-)
RCLKIN
(+/-)
DATA DRIVER IC
VDD
VSS
DC/DC CONVERTER &
REFERENCE VOLTAGE
VLED
LED CONNECTOR
BACKLIGHT UNIT
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
P-511-590(V:1)
PD121XL4
11. Interface Timing
11-1) The 12.1” XGA LCM is operated by the only DE mode (LVDS Transmitter Input)
11-2) LVDS Rx interface timing parameter
The specification of the LVDS Rx interface timing parameter
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
P-511-590(V:1)
PD121XL4
11-3) Signal Timing Waveforms of Interface Signal (DE Mode)
A) Vertical Timing Waveforms
B) Horizontal 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:14
P-511-590(V:1)
PD121XL4
12. Power On Sequence
To prevent a latch-up or DC operation of the LCD module, the power on/off sequence shall be
as shown in below
Note 12-1: When the power supply VDD is 0V, keep the level of input signals on the low or keep
high impedance.
Note 12-2: Do not keep the interface signal high impedance when power is on.
Note 12-3: Back Light must be turn on after power for logic and interface signal are valid.
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
P-511-590(V:1)
PD121XL4
13. Optical Characteristics
13.1) Specification:
к
Ta=25
Parameter
Symbol
Condition MIN. TYP. MAX. Unit Remarks
Ӱ
Horizontal
70
60
75
65
-
-
deg
deg
Ӱ
(to 12 o’clock)
Ї
CR 10
Viewing Angle
Vertical
Note 13-2
Ӱ
(to 6 o’clock)
50
55
-
deg
Ӱ
Ӱ
̓
̓
Contrast Ratio
CR
Tr
Tf
L
500
600
10
-
Note 13-3
Note 13-5
Note 13-1
=0
Response
time
Rise
Fall
-
-
20
40
-
ms
ms
=0
20
Brightness
Ӱ
ӽ
=0q/ =0
400
550
ф
cd/
LED Life Time
-
-
20000 30000
-
hrs Note 13-4
x
Ӱ
Ӱ
ӽ
0.26 0.31 0.36
0.29 0.34 0.39
-
=0q/ =0
White Chromaticity
Note 13-1
-
y
ӽ
=0q/ =0
Uniformity
U
-
65
-
70
-
-
%
%
Note 13-6
Note 13-7
Cross Talk Ratio
CTK
-
3.5
Note 13-1: Topcon BM-5A or BM-7 fast luminance meter 1̓field of view is used in the testing.
Note 13-2: The definitions of viewing angles are as follow
Luminance when Testing point is White
Note 13-3: The definition of contrast ratio CR
Luminance when Testing point is Black
Note 13-4: The “LED Life time “ is defined as the module brightness decrease to 50% original
к
Brightness that the ambient temperature is 25 and ILED =360mA.
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
P-511-590(V:1)
PD121XL4
Note 13-5: Definition of Response Time Tr and Tf
White
100%
Black
White
90%
10%
0%
Tr
Tf
Note 13-6: The uniformity of LCD is defined as
The Minimum Brightness of the 9 testing Points
U =
The Maximum Brightness of the 9 testing Points
Luminance meter: BM-5A or BM-7 fast (TOPCON)
Measurement distance: 500 mm +/- 50 mm
Ambient illumination: < 1 Lux
Measuring direction: Perpendicular to the surface of module
The test pattern is white (Gray Level 63).
25%
50%
75%
25%
50%
75%
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
P-511-590(V:1)
PD121XL4
~YA-YB~
YA
Note 13-7: Cross Talk (CTK) =
ͪ
100%
YA: Brightness of Pattern A
YB: Brightness of Pattern B
Luminance meter: BM 5A (TOPCON)
Measurement distance: 500 mm +/- 50 mm
Ambient illumination: < 1 Lux
Measuring direction: Perpendicular to the surface of module
Pattern A
Pattern B
(Gray Level 31)
(Gray Level 31, central
black box exclusive)
YA
YB
1/3
1/3
1/3
1/3
1/3
1/3
Black
: Measuring Point (A and B are at the same point.)
(Gray Level 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:18
P-511-590(V:1)
PD121XL4
14. Handling Cautions
14-1) Mounting of module
a) Please power off the module when you connect the input/output connector.
b) Polarizer which is made of soft material and susceptible to flaw must be handled carefully.
c) Protective film (Laminator) is applied on surface to protect it against scratches and dirt.
d) Please following the tear off direction as figure 14-1 to remove the protective film as slowly
as possible, so that electrostatic charge can be minimized.
14-2) 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.
14-3) 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.
14-4) 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.
Figure 14-1 the way to peel off protective film
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
P-511-590(V:1)
PD121XL4
15. Reliability Test
No
Test Item
Test Condition
Ta = +80к, 240 hrs
Ta = -40к, 240 hrs
Ta = +70к, 240 hrs
Ta = -30к, 240 hrs
1
2
3
4
High Temperature Storage Test
Low Temperature Storage Test
High Temperature Operation Test
Low Temperature Operation Test
High Temperature & High Humidity
Operation Test
Ta = 60к, 90%RH, 240 hrs
5
-30к(0.5hour) Ш+70к(0.5hour), 100Cycles
6
Thermal Cycling Test (non-operating)
Κ
Frequency 10 ~ 57 HZ ,
Κ
Amplitude 0.15 mm,58~500Hz, 1G
Sweep time: 11 min
Test Period: 3 hrs
7
Vibration Test (non-operating)
(1 hr for each direction of X, Y, Z)
80G, 6ms, X,Y, Z
8
9
Shock Test (non-operating)
1 times for each direction
C=150pF,R=330Ө
Contact= 8KV
Electrostatic Discharge Test (Operation)
Air= 15KV
10 times/terminal
Ta: ambient temperature
[Criteria]
In the standard conditions, there is not display function NG issue occurred. (including :
line defect ,no image). All the cosmetic specification is judged before the reliability stress.
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
P-511-590(V:1)
PD121XL4
16. Packing Diagram
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:21
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