CSOT ST3151A05-4 Specification
ST3151A05-4 Product Specification
MODEL: ST3151A05-4
Ver. 2.1
Date: 27.Sep.2012
Customer’s Approval
Signature Date
Approved By Product Director
Name: Richard Lung
Signature:
Reviewed By PM Manager
Name: Aa ron Tu
Signature:
Reviewed By Project Leader
Name: Richard Lung
Signature:
Reviewed By PM
CSOT
Date
Date
Date
Date
Name: Te ng Ma
Signature:
The copyright belongs to Shenzhen China Star 1 / 22 Ve r. 1.1
Optoelectronics Technology Co., Ltd.
Any unauthorized use is prohibited.
ST3151A05-4 Product Specification
Contents
Revision History ....................................................................................................................................................................... 3
1. General Description ............................................................................................................................................................. 4
1.1 Product Features ....................................................................................................................................................... 4
1.2 Overview .................................................................................................................................................................... 4
1.3 General Information ................................................................................................................................................. 4
2.Absolute Maximum Ratings ................................................................................................................................................. 5
2.1 Absolute Maximum Ratings (TA = 25 ± 2 °C) ......................................................................................................... 5
2.2 Environment Requirement (Based on CSOT Module MT3151A05-1) .................................................................. 5
2.3 Absolute ratings of Environment (Open Cell) ......................................................................................................... 5
3. Electrical Specification ......................................................................................................................................................... 6
3.1 Open cell Power Consumption (TA = 25 ± 2 °C) .................................................................................................... 6
3.2 Mini-LVDS Characteristics ....................................................................................................................................... 7
4. Input Terminal Pin Assignment .......................................................................................................................................... 8
4.1 Interface pin assignment .......................................................................................................................................... 8
4.2 Block Diagram of Interface.......................................................................................... .......................................10
4.3 Mini-LVDS Data Mapping................................................................................................................................ ...... 11
4.3.1 Cell Structure............................................................................................................................................... 11
4.3.2 6 Pair Data Mapping ................................................................................................................................ ... 11
4.4 Pattern For V-com Adjustment ..........................................................................................................11
5. Interface Timing ................................................................................................................................................................. 12
5.1 Timing Table (DE Only Mode) ............................................................................................................................... 12
5.2 Power On/Off Sequence .......................................................................................................................................... 13
6. Optical Characteristics ....................................................................................................................................................... 14
6.1 Measurement Conditions ....................................................................................................................................... 14
6.2 Optical Specifications .............................................................................................................................................. 15
7. Mechanical Characteristics ................................................................................................................................................ 18
7.1 Mechanical Specification ........................................................................................................................................ 18
7.2 Packing .................................................................................................................................................................... 19
7.2.1 Packing Specifications ................................................................................................................................ 19
7.2.2 Packing Method .......................................................................................................................................... 19
8. Definition of Labels ............................................................................................................................................................ 20
8.1 Open Cell Label ....................................................................................................................................................... 20
8.2 Carton Label ............................................................................................................................................................ 20
8.3 Pallet Label .............................................................................................................................................................. 21
9. Precautions ......................................................................................................................................................................... 22
9.1 Assembly and Handling Precautions ..................................................................................................................... 22
9.2 Safety Precautions................................................................................................................................................... 22
The copyright belongs to Shenzhen China Star 2 / 22 Ve r. 1.1
Optoelectronics Technology Co., Ltd.
Any unauthorized use is prohibited.
Revision History
Version Date Page (New) Section Description Revision by
ST3151A05-4 Product Specification
Ver. 0.1 11.Jue.2012 22 All
Ver.1.1 16.Jul.2012 22 All
Ver.2.1 27.Sep.2012 22 All
Tent a t ive Specification was First Issued. Alex Jin
Preliminary Specification was fist Issued. Alex Jin
Approval Specification was fist Issued. Teng Ma
The copyright belongs to Shenzhen China Star 3 / 22 Ve r. 1.1
Optoelectronics Technology Co., Ltd.
Any unauthorized use is prohibited.
ST3151A05-4 Product Specification
1. General Description
1.1 Product Features
- HD Resolution (1366 x 768)
- High Contrast Ratio: 3000:1
- Fast Response Time
- Ultra Wide Viewing Angle: 178° (H)/178° (V) (CR ≥ 10)
- Mini-LVDS (Mini Low Voltage Differential Signaling) Interface
1.2 Overview
ST3151A05-4 is a diagonal 31.5” color active matrix LCD open cell with mini-LVDS interface for source driver. This open cell is a
transmissive type display operating in the normally black mode. It supports 1366 x 768 HD resolution and can display up to 16.7M colors
(8-bit). Each pixel is divided into Red, Green and Blue sub-pixels which are arranged in horizontal stripe. There is no backlight built-in.
This open cell dedicates for LCD TV products and provides excellent performance which includes high transmittance, ultra wide
viewing angle and high color depth. CSOT open cell comply with ROHS for identification.
1.3 General Information
Item Specification Unit Note
Active Area 697.685 (H) x 392.256 (V) mm
Cell Size 715.035 (H) x 410.570 (V) x 1.900 (D) mm
Driving Scheme a-Si TFT Active Matrix -
Number of Pixels 1366 x 768 pixel
Pixel Pitch (Sub Pixel) 0.17025 (H) x 0.51075 (V) mm
Pixel Arrangement RGB Horizontal Stripe -
Display Colors 16.7 M color
Display Mode Transmissive Mode, Normally Black -
Glass thickness (Array / CF) 0.7 / 0.7 mm
R = 0.607, 0.329
Color Chromaticity
Contrast Ratio 3000:1 (Typ.)
Cell Transmittance 7.16% (Typ.) %
G = 0.329, 0.613
B = 0.159, 0.064
W = 0.280, 0.290
8-bit
Typical value measured at
CSOT’s module:
MT3151A05-1
View Angle (CR>10) + 89 / - 89 (H), + 89 / - 89 (V) (Typ.)
Polarizer (CF side) Low Haze 2%
Polarizer (TFT side) Hard Coating (3H)
The copyright belongs to Shenzhen China Star 4 / 22 Ve r. 1.1
Optoelectronics Technology Co., Ltd.
Any unauthorized use is prohibited.
2. Absolute Maximum Ratings
2.1 Absolute Maximum Ratings (TA = 25 ± 2 °C)
The followings are maximum values which, if exceeded, may cause damage to the unit.
ST3151A05-4 Product Specification
Item Symbol
Value
Min. Max.
Power Supply Voltage VCC -0.3 6 V
Input Signal Voltage VIN - 0.3 3.6 V
2.2 Environment Requirement (Based on CSOT Module MT3151A05-1)
(1) Temperature and relative humidity range are shown as below.
Relative Humidity (%RH)
100
90
39 ºC, 90%
80
60
Operating Range
40
20
10
Storage Range
Unit
-40
(a) 90%RH maximum (T
-20
< 39 ºC).
A
0
20
(b) Wet-bulb temperature should be 39 ºC maximum (T
> 39 ºC).
A
40
60
Temperature (ºC)
80
(c) No condensation.
(2) The storage temperature is between - 20 ºC to 60 ºC, and the operating ambient temperature is between 0 ºC to 50 ºC.
The maximum operating temperature is based on the test condition that the surface temperature of display area is less than or equal to
65 ºC with LCD module in a temperature controlled chamber alone. Thermal management should be considered in final product
design to prevent the surface temperature of display area from being over 65 ºC. The range of operating temperature may degrade in
case of improper thermal management in the end product design.
(3) The rating of environment is based on LCD module. Leave LCD cell alone, this environment condition can’t be guaranteed. Except LCD
cell, the customer has to consider the ability of other parts of LCD module and LCD module process.
2.3 Absolute rati ngs of Environment (Open Cell)
When storing open cell as spares for a long time, please follow the precaution instructions:
(1) Do not store the module in high temperature and high humidity for a long time. It is highly recommended to store the module with
temperature from 20 ºC to 30 ºC in normal humidity (50 ± 10%RH) with shipping package.
(2) The open cell should be keep within one month shelf life
The copyright belongs to Shenzhen China Star 5 / 22 Ve r. 1.1
Optoelectronics Technology Co., Ltd.
Any unauthorized use is prohibited.
ST3151A05-4 Product Specification
3. Electrical Specification
3.1 Open cell Power Consumption (TA = 25 ± 2 °C)
Value
Parameter Symbol
Min. Typ. Max.
Power Supply Voltage VCC 4.6 5.0 5.4 V (1)
Unit Note
Rush Current I
White Pattern I
Power Supply
Vert ica l Stripe Pattern ICC -
Current
Black Pattern ICC -
Input High Threshold Voltage V
CMOS Interface
Input Low Threshold Voltage VIL 0.0 - 0.6 V
Note:
(1) The ripple voltage should be controlled less than 8% of V
(2) Measurement condition: V
rising time = 470 μs.
CC
VCC x 0.08
GND
470 μs
- - 3 A (2)
RUSH
0.28
-
CC
2.7 - 3.3 V
IH
.
CC
0.41
0.39
0.57
0.24
0.35
A
A
A
VCC
VCC x 0.92
(3)
Fig. 3.1 VCC rising time condition
(3) Measurement condition: V
A. White Pattern B. Vertical Stripe Pattern
= 5 V, Ta = 25 ± 2 ºC, F = 60 Hz. The test patterns are shown as below.
CC
C. Black Pattern
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Optoelectronics Technology Co., Ltd.
Any unauthorized use is prohibited.
3.2 Mini-LVDS Characteristics
ST3151A05-4 Product Specification
Fig. 3.2 Test patterns
Parameter Symbol
Common Input Voltage VCM 0.5 - 1.4 V (1)
Mini-LVDS Interface
Differential Input Voltage |VID| 150 200 300 mV (2)
mini-LVDS Input Leakage Current IDL -1 - 1
Note:
(1) The mini-LVDS input signal has been defined as follows:
VCM
GND
GND
Value
Min. Typ. Max.
|VID|
Unit Note
μA
(3)
Fig. 3.3 Mini-LVDS input signal
（2）VCM = (VCLKP + VCLKN) / 2 or VCM = (VDxxP + VDxxN) / 2
（3）VID = VCLKP - VCLKN or VID = VDxxP – VDxxN
The typical mini-LVDS swi ng level of peak to peak is 400mV, ranging from –200mV to +200mV
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Optoelectronics Technology Co., Ltd.
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