TT4761B01-4 Product Specification
Customer’s Approval
CSOT
Signature
Date
Approved By Product Director
Name: Richard Lung
Signature:
Date
Reviewed By PM Manager
Name: Aaron Tu
Signature:
Date
Reviewed By Project Leader
Name: KC Lee
Signature:
Date
Reviewed By PM
Name: Zou Yingnan
Signature:
Date
MODEL: TT4761B01-4
Ver. 1.1
Date: 31.May.2013
The copyright belongs to Shenzhen China Star 1 / 34 Ver. 1.1
Optoelectronics Technology Co., Ltd.
Any unauthorized use is prohibited.
TT4761B01-4 Product Specification
Contents
1. General Description ...................................................................................................................................................... 5
1.1 Product Features ................................................................................................................................................. 5
1.2 Overview ............................................................................................................................................................ 5
1.3 General Information ........................................................................................................................................... 5
2. Absolute Maximum Ratings ......................................................................................................................................... 6
2.1 Absolute Maximum Ratings (TA= 25 ± 2 °C) .................................................................................................... 6
2.2 Environment Requirement (Based on CSOT Module MT4761B01-1) ............................................................. 6
2.3 Absolute Ratings of Environment (Open Cell) .................................................................................................. 6
3. Electrical Specification ................................................................................................................................................. 7
3.1 Open Cell Power Consumption (TA = 25 ± 2 °C) .............................................................................................. 7
3.2 LVDS Characteristics ......................................................................................................................................... 8
4. Input Terminal Pin Assignment ..................................................................................................................................... 9
4.1 Interface Pin Assignment ................................................................................................................................... 9
4.2 Block Diagram of Interface .............................................................................................................................. 11
4.3 LVDS Interface ................................................................................................................................................ 11
4.3.1 VESA Format (SELLVDS = H) ........................................................................................................... 11
4.3.2 JEIDA Format (SELLVDS = L or Open) ............................................................................................. 12
5. Interface Timing and Power On/Off Sequence ........................................................................................................... 13
5.1 Timing Table (DE Only Mode) ........................................................................................................................ 13
5.2 Power On/Off Sequence ................................................................................................................................... 16
6. Optical Characteristics ................................................................................................................................................ 17
6.1 Measurement Conditions ................................................................................................................................. 17
6.2 Optical Specifications ...................................................................................................................................... 18
7. Mechanical Characteristics ......................................................................................................................................... 21
7.1 Mechanical Specification ................................................................................................................................. 21
7.1.1 Open Cell Mechanical Specification .................................................................................................... 21
7.1.2 Control Board Mechanical Specification ............................................................................................. 22
7.1.3 FFC Mechanical Specification ............................................................................................................. 23
7.2 Packing ............................................................................................................................................................. 24
7.2.1 Open Cell Packing Specifications and Method .................................................................................... 24
7.2.2 Control Board Packing Specifications and Method ............................................................................. 26
7.2.3 FFC Packing Specifications and Method ............................................................................................. 29
8. Definition of Labels .................................................................................................................................................... 30
8.1 Open Cell Label ............................................................................................................................................... 30
8.1.1 Open Cell Label .................................................................................................................................... 30
8.1.2 Open Cell Carton Label ........................................................................................................................ 30
8.1.3 Open Cell Pallet Label .......................................................................................................................... 31
The copyright belongs to Shenzhen China Star 2 / 34 Ver. 1.1
Optoelectronics Technology Co., Ltd.
Any unauthorized use is prohibited.
TT4761B01-4 Product Specification
8.2 Control Board Label ......................................................................................................................................... 31
8.2.1 Control Board Label ............................................................................................................................. 31
8.2.2 Control Board Carton Label ................................................................................................................. 32
8.2.3 Control Board Pallet Label ................................................................................................................... 32
8.3 FFC Carton Label ............................................................................................................................................. 33
9. Precautions .................................................................................................................................................................. 34
9.1 Assembly and Handling Precautions ................................................................................................................ 34
9.2 Safety Precautions ............................................................................................................................................ 34
The copyright belongs to Shenzhen China Star 3 / 34 Ver. 1.1
Optoelectronics Technology Co., Ltd.
Any unauthorized use is prohibited.
Revision History
Version
Date
Page (New)
Section
Description
Revision by
Ver. 0.1
08.May.2013
24
9
Tentative Specification was First Issued.
Zou Yingnan
Ver. 1.1
31.May.2013
34
9
Preliminary Specification was First Issued
Zou Yingnan
TT4761B01-4 Product Specification
The copyright belongs to Shenzhen China Star 4 / 34 Ver. 1.1
Optoelectronics Technology Co., Ltd.
Any unauthorized use is prohibited.
1. General Description
TT4761B01-4 Components
Open cell Model Name
ST4761B01-3
Control Board part no.
34291100006031
FFC part no.
39TL1000000005
Item
Specification
Unit
Note
Active Area
1054.08(H)x592.92(V)
mm
Cell Size
1068.750(H) x 607.610 (V) x 1.350 (D)
mm
Weight
2.0
kg
Max.
Driving Scheme
a-Si TFT Active Matrix
-
Pixel Pitch (Sub Pixel)
0.183 (H) x 0.549 (V)
mm
Pixel Arrangement
RGB Vertical Stripe
-
Display Colors
16.7 M
color
8bit
Display Mode
Transmissive Mode, Normally Black
-
Glass Thickness (Array/CF)
0.5/0.5
mm
Color Chromaticity
R=(0.639,0.335) G=(0.319,0.626)
B=(0.155,0.052) W=(0.280,0.290)
Typical value measured at CSOT’s
module: MT4761B01-1
Cell Transmittance
5.6 (Typ.)
%
Polarizer(CF side)
Anti-glare, Haze2%, Hard Coating(3H)
Polarizer(TFT side)
Hard Coating(3H)
1.1 Product Features
- FHD Resolution (1920 x 1080)
- Very High Contrast Ratio:4000:1
- Fast Response Time
- Ultra Wide Viewing Angle: 178° (H)/178° (V)(CR10)
- DE (Data Enable) Mode
- LVDS (Low Voltage Differential Signaling) Interface
1.2 Overview
TT4761B01-4,2D model, is a model name for CSOT internal use only. It includes the following components: Open Cell,
Control Board and FFC.
TT4761B01-4 Product Specification
ST4761B01-4 is a diagonal 47.6”color active matrix LCD open cell with 2ch-LVDS interface. This open cell is a
transmissive type display operating in the normally black mode. It supports 1920x1080 FHD resolutions and can display up
to16.7M colors (8bit). Each pixel is divided into Red, Green and Blue sub-pixels which are arranged in vertical stripe.
This open cell dedicates for LCD TV products and provides excellent performance which includes high transparency,
ultra wide viewing angle and high color depth. CSOT open cell comply with RoHS for identification.
1.3 General Information
The copyright belongs to Shenzhen China Star 5 / 34 Ver. 1.1
Optoelectronics Technology Co., Ltd.
Any unauthorized use is prohibited.
TT4761B01-4 Product Specification
Item
Symbol
Value
Unit
Min.
Max.
Power Supply Voltage
VCC
-0.3
13.8
V
Input Signal Voltage
VIN
-0.3
4.0
V
80
60
-20
40
0
20
-40
Relative Humidity (%RH)
Temperature (ºC)
Operating Range
Storage Range
39ºC, 90%
100
80
40
60
20
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.
2.2 Environment Requirement (Based on CSOT Module MT4761B01-1)
(1) Temperature and relative humidity range are shown as below.
Fig. 2.1Operating and storage environment
(a) 90%RH maximum (TA≤39 ºC).
(b) Wet-bulb temperature should be 39ºCmaximum (TA>39 ºC).
(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 65ºC 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 65ºC. 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 Ratings 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 from20ºC to 30ºC 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 6 / 34 Ver. 1.1
Optoelectronics Technology Co., Ltd.
Any unauthorized use is prohibited.
3. Electrical Specification
Parameter
Symbol
Value
Unit
Note
Min.
Typ.
Max.
Power Supply Voltage
VCC
10.8
12.0
13.2
V
(1)
Rush Current
I
RUSH
- -
2.0 A (2)
Power Supply
Current
White Pattern
ICC
-
0.27
0.35
A
(3)
Horizontal Stripe
ICC
-
0.56
0.73
A
Black Pattern
ICC
-
0.26
0.34
A
B
B
B
B
R
G
R
R
R
G
G
G
B
R
R
R
R
G
G
G
G
B
B
B
GND
VCC
VCCx 0.1
VCCx 0.9
470μs
3.1 Open Cell Power Consumption (TA = 25 ± 2 °C)
Note:
(1)The ripple voltage should be controlled less than10% of VCC.
TT4761B01-4 Product Specification
(2)Measurement condition: V
rising time=470μs.
CC=12V,
Fig. 3.1 VCC rising time condition
(3)Measurement condition: VCC=12V, Ta = 25 ± 2ºC, F = 60 Hz. The test patterns are shown as below.
A. White Pattern B. Horizontal Pattern
C. Black Pattern
The copyright belongs to Shenzhen China Star 7 / 34 Ver. 1.1
Optoelectronics Technology Co., Ltd.
Any unauthorized use is prohibited.
Fig. 3.2 Test patterns
3.2 LVDS Characteristics
Parameter
Symbol
Value
Unit
Note
Min.
Typ.
Max.
LVDS Interface
Differential Input High
Threshold Voltage
VTH
+100 - -
mV
(1)
Differential Input Low
Threshold Voltage
VTL - -
-100
mV
Common Input Voltage
VCM
1.0
1.2
1.4
V
Differential Input Voltage
|VID|
200
400
600
mV
Terminating Resistor
RT
87.5
100
112.5
ohm
CMOS Interface
Input High Threshold Voltage
VIH
2.7 - 3.3 V
Input Low Threshold Voltage
VIL 0 -
0.7 V
GND
VTH
VTL
|VID|
VCM
Note:
(1) The LVDS input signal has been defined as follows:
TT4761B01-4 Product Specification
Fig. 3.3 LVDS input signal
The copyright belongs to Shenzhen China Star 8 / 34 Ver. 1.1
Optoelectronics Technology Co., Ltd.
Any unauthorized use is prohibited.
4. Input Terminal Pin Assignment
Pin No.
Symbol
Description
Note
1
12V
DC power supply
2 12V
DC power supply
3 12V
DC power supply
4 12V
DC power supply
5 12V
DC power supply
6 NC
No Connection
7 GND
Ground 8
GND
Ground 9
GND
Ground 10
RO[0]N
Odd LVDS Signal -
11
RO[0]P
Odd LVDS Signal +
12
RO[1]N
Odd LVDS Signal -
13
RO[1]P
Odd LVDS Signal +
14
RO[2]N
Odd LVDS Signal -
15
RO[2]P
Odd LVDS Signal +
16
GND
Ground 17
ROCLK-
Odd LVDS Clock -
18
ROCLK+
Odd LVDS Clock +
19
GND
Ground 20
RO[3]N
Odd LVDS Signal -
21
RO[3]P
Odd LVDS Signal +
22
NC
No Connection
23
NC
No Connection
24
GND
Ground 25
RE[0]N
Even LVDS Signal -
26
RE[0]P
Even LVDS Signal +
27
RE[1]N
Even LVDS Signal -
28
RE[1]P
Even LVDS Signal +
29
RE[2]N
Even LVDS Signal -
30
RE[2]P
Even LVDS Signal +
31
GND
Ground
32
ROCLK-
Even LVDS Clock -
33
ROCLK+
Even LVDS Clock +
4.1 Interface Pin Assignment
CN1: 187147-51221-3 (P-TWO) or equivalent (see Note (1))
TT4761B01-4 Product Specification
The copyright belongs to Shenzhen China Star 9 / 34 Ver. 1.1
Optoelectronics Technology Co., Ltd.
Any unauthorized use is prohibited.
TT4761B01-4 Product Specification
34
GND
Ground 35
RE[3]N
Even LVDS Signal -
36
RE[3]P
Even LVDS Signal +
37
NC
No Connection
38
NC
No Connection
39
GND
Ground 40
NC
No Connection
41
NC
No Connection
42
NC
No Connection
43
NC
No Connection
44
NC
No Connection
45
LVDS_SEL
LVDS Data Format Selection
(2)
46
NC
No Connection
(3)
47
NC
No Connection
(3)
48
NC
No Connection
(3)
49
SCL
I2C Serial Clock (for adjust VCOM)
50
SDA
I2C Serial Data (for adjust VCOM)
51
WP
Write Protect (High: Write Enable, Low or Open: Write Disable )
CN1
#1
#51
#51
CN1
#1
Note:
(1) The direction of pin assignment is shown as below:
(2)
(3)
(4)
(5)
(6)
Fig. 4.1 LVDS connector direction sketch map
(2) High: connect to + 3.3 V → VESA format; Low: connect to GND or Open → JEIDA format.
(3) For CSOT internal only, please let it open.
The copyright belongs to Shenzhen China Star 10 / 34 Ver. 1.1
Optoelectronics Technology Co., Ltd.
Any unauthorized use is prohibited.
TT4761B01-4 Product Specification
B1 B0 G5 G4 G3 G2 G1
NA B7 B6 G7 G6 R7 R6
DE VS HS B5 B4 B3 B2
G0 R5 R4 R3 R2 R1 R0
Connector
Timing Controller
LV CK1P
LV1N3
LV1P1
LV1N2
LV1N0
LV1P0
LV1N1
LV1P2
LV CK1N
LV1P3
100Ω
100Ω
100Ω
100Ω
100Ω
RCLK1P/ RCLK2P
RA1P/ RA2P
RB1P/ RB2P
RC1P/ RC2P
RD1P/ RD2P
4.2 Block Diagram of Interface
Attention:
(1) This open cell uses a 100 ohms (Ω) resistor between positive and negative lines of each receiver input.
(2) LVDS cable impedance shall be 50 ohms per signal line or about 100 ohms per twist-pair line respectively.
4.3 LVDS Interface
4.3.1 VESA Format (SELLVDS = H)
Fig. 4.2 VESA format
The copyright belongs to Shenzhen China Star 11 / 34 Ver. 1.1
Optoelectronics Technology Co., Ltd.
Any unauthorized use is prohibited.
4.3.2 JEIDA Format (SELLVDS = L or Open)
+ - + - + - + - +
- + - + - + - + -
- + - + - + - + -
+ - + - + - + - + + - + - + - + -
+
- + - + - + - + - - + - + - + - +
-
+ - + - + - + - +
B3 B2 G7 G6 G5 G4 G3
NA B1 B0 G1 G0 R1 R0
DE VS HS B7 B6 B5 B4
G2 R7 R6 R5 R4 R3 R2
RCLK1P / RCLK2P
RA1P/ RA2P
RB1P/ RB2P
RC1P/ RC2P
RD1P/ RD2P
TT4761B01-4 Product Specification
Fig. 4.3 JEIDA format
4.4 Pattern FOR Vcom Adjustment
Dot - inversion pattern
Frame N Frame N+1
The copyright belongs to Shenzhen China Star 12 / 34 Ver. 1.1
Optoelectronics Technology Co., Ltd.
Any unauthorized use is prohibited.
5. Interface Timing and Power On/Off Sequence
Signal
Item
Symbol
Min.
Typ.
Max.
Unit
Note
LVDS
Receiver
Clock
Frequency
Fclkin
(=1/T
Clk
)
65
74.25
80
MHz
(1)
Input cycle to
cycle jitter
Trcl
－
－
200
ps
(2)
Spread spectrum
modulation range
Fclkin_mod
Fclkin-2%
－
Fclkin+2%
MHz
(3)
Spread spectrum
modulation
frequency
F
SSM
－
－
200
KHz
LVDS
Receiver
Data
Receiver Skew
Margin
T
RSM
-400 － 400
ps
(4)
Vertical
Active
Display
Term
Frame Rate
F
48
60
62.5
Hz Total
TV
1092
1125
1380
TH
TV = TVD +TVB
Display
TVD
1080
TH Blank
TVB
12
45
300
TH
Horizontal
Active
Display
Term
Total
TH
1046
1100
1174
T
CLK
TH = THD + THB
Display
THD
960
T
CLK
Blank
THB
86
140
214
T
CLK
TV
5.1 Timing Table (DE Only Mode)
TT4761B01-4 Product Specification
Notes:
(1) Please make sure the range of pixel clock follows the following equations:
T
The copyright belongs to Shenzhen China Star 13 / 34 Ver. 1.1
Optoelectronics Technology Co., Ltd.
Any unauthorized use is prohibited.
in(max) ≥ Fmax ×TV ×TH Fmin × TV × TH ≥ T
CLK
CLK
in(min)
TT4761B01-4 Product Specification
TVD
TVB
TH
DE
THB
Valid Display Data (960 clocks)
T
CLK
DCLK
THD
DE
DATA
T1= T±200ps
T2=T1±200ps
Fig. 5.1 Interface signal timing diagram
(2)The input clock cycle-to-cycle is defined as below figures.
Fig. 5.2 Jitter
(3) The SSCG (Spread Spectrum Clock Generator) is defined as the following figure.
The copyright belongs to Shenzhen China Star 14 / 34 Ver. 1.1
Optoelectronics Technology Co., Ltd.
Any unauthorized use is prohibited.
TT4761B01-4 Product Specification
Fig.5.3 Spread Spectrum Clock diagram
(4) The LVDS timing diagram and setup/hold time is defined and showed as the following figure.
Fig.5.4 LVDS receive interface timing diagram
The copyright belongs to Shenzhen China Star 15 / 34 Ver. 1.1
Optoelectronics Technology Co., Ltd.
Any unauthorized use is prohibited.
TT4761B01-4 Product Specification
Fig. 5.2 Power On/Off
LVDS Signal
Backlight (Recommended)
VCC
Parameter
Values
Unit
Min.
Typ.
Max.
T1
0.5 - 10
ms
T2 0 -
50
ms
T3 0 -
50
ms
T4
1000 - -
ms
T5
500 - -
ms
T6
100 - -
ms
50%
T6
0.1 VCC
Power Off
50%
T5
T4
0 V
0 V
T3
T1
0.1 VCC
T2
Valid Data
Power On
0.9 VCC
0.9 VCC
5.2 Power On/Off Sequence
To prevent a latch-up or DC operation of the Open cell, the power on/off sequence should be as the diagram below.
Attention:
(1) The supply voltage of the external system for the open cell input should follow the definition of VCC.
(2) When the customer’s backlight turns on before the LCD operation or the LCD turns off before the backlight turns off, the
display may momentarily become abnormal screen.
(3) In case that VCC is in off level, please keep the level of input signals on the low or high impedance. If T2 < 0, that may
cause electrical overstress.
(4) T4 should be measured after the module has been fully discharged between power off and on period.
(5) Interface signal shall not be kept at high impedance when the power is on.
The copyright belongs to Shenzhen China Star 16 / 34 Ver. 1.1
Optoelectronics Technology Co., Ltd.
Any unauthorized use is prohibited.
6. Optical Characteristics
Item
Symbol
Value
Unit
Ambient Temperature
TA
252
ºC
Ambient Humidity
HA
5010
%RH
Supply Voltage
VCC
12
V
Driving Signal
Refer to the typical value in Chapter 3: Electrical Specification
Vertical Refresh Rate
FR
60
Hz
r
S = πr²
For Square
Z
Z
≥ 500pixels
N means the actual number of the pixels in the area S.
N =
S
A
6.1 Measurement Conditions
The table below is the test condition of optical measurement.
To avoid abrupt temperature change during optical measurement, it’s suggested to warm up the LCD module more than 60
minutes after lighting the backlight and in the windless environment.
To measure the LCD cell, it is suggested to set up the standard measurement system as Fig. 6.1. The measuring area S
TT4761B01-4 Product Specification
should contain at least 500 pixels of the LCD cell as illustrated in Fig.6.2(A means the area allocated to one pixel).In this model,
for example, the minimum measuring distance Z is 370mm when is 2 degree. Hence, 500mm is the typical measuring
distance. This measuring condition is referred to 301-2H of VESA FPDM 2.0 about viewing distance, angle, and angular field
of view definition.
Fig. 6.1The standard set-up system of measurement
Fig. 6.2The area S contains at least 500 pixels to be measured
The copyright belongs to Shenzhen China Star 17 / 34 Ver. 1.1
Optoelectronics Technology Co., Ltd.
Any unauthorized use is prohibited.
TT4761B01-4 Product Specification
Item
Symbol
Condition
Min.
Typ.
Max.
Unit
Note
Static Contrast Ratio
CR
H=0, V=0
Normal direction at
center point with
CSOT’s module:
MT4761B01-1
-
4000 - -
(1) (2)
Response Time
TL - 6.5
12
ms
(3)
Center Transmittance
T% - 5.6 %
(2)(4)
Color
Chromaticity
(CIE1931)
Red
RX
Typ.
- 0.03
0.633
Typ.
+0.03
-
(2) (5)
RY
0.334
-
Green
GX
0.322
-
GY
0.631
-
Blue
BX
0.159
-
BY
0.049
-
White
WX
0.280
-
WY
0.290
-
Color Gamut
CG - 72
-
% NTSC
Viewing Angle
Horizontal
H+
CR10
-
89
-
Deg.
(6)
H-
-
89
-
Vertical
V+
-
89
-
V-
-
89
-
CR-W
CR-D
6.2 Optical Specifications
The table below of optical characteristics is measured by MINOLTA CS2000, MINOLTA CA310, ELDIM OPTI
Scope-SA and ELDIM EZ Contrast in dark room.
Note:
(1)Definition of static contrast ratio (CR):
It’s necessary to switch off all the dynamic and dimming function when measuring the static contrast ratio.
Static Contrast Ratio (CR) =
CR-W is the luminance measured by LMD (light-measuring device) at the center point of the LCD module with
full-screen displaying white. The standard setup of measurement is illustrated in Fig. 6.3; CR-D is the luminance measured
by LMD at the center point of the LCD module with full-screen displaying black. The LMD in this item is CS2000.
(2)The LMD in the item could be a spectroradiometer such as (KONICA MINOLTA) CS2000, CS1000 (TOPCON), SR-UL2
or the same level spectroradiometer. Other display color analyzer (KONICA MINOLTA) CA210, CA310 or (TOPCON)
BM-7 could be involved after being calibrated with a spectroradiometer on each stage of a product.
The copyright belongs to Shenzhen China Star 18 / 34 Ver. 1.1
Optoelectronics Technology Co., Ltd.
Any unauthorized use is prohibited.
TT4761B01-4 Product Specification
Measured
Transition Time
Luminance Ratio of Previous Frame
0%
25%
50%
75%
100%
Luminance
Ratio of
Current Frame
0%
t
25% to 0%
t
50% to 0%
t
75% to 0%
t
100% to 0%
25%
t
0% to 25%
t
50% to 25%
t
75% to 25%
t
100% to 25%
50%
t
0% to 50%
t
25% to 50%
t
75% to 50%
t
100% to 50%
75%
t
0% to 75%
t
25% to 75%
t
50% to 75%
t
100% to 75%
100%
t
0% to 100%
t
25% to 100%
t
50% to 100%
t
75% to 100%
100%
90%
10%
0%
Time
Luminance
t
X to Y
Y: 0%, 25% 50%, 75%, 100%
X: 0%, 25% 50%, 75%, 100%
Brighter state
Darker state
Y: 0%, 25%,50%,75%,100%
t
X to Y
100%
Brighter State
10%
0%
Time
Luminance
X:0%,25%,50%,75%,100%
Darker State
Black & White
LCD Module
LMD
90%
Fig. 6.3 The standard setup of CR measurement
(3) Response time TL is defined as the average transition time in the response time matrix. The table below is the response
time matrix in which each element t
luminance ratiosamong0%,25%,50%,75%, and 100%luminance. The transition time t
is the transition time from luminance ratio X to Y. X and Yare two different
X to Y
is defined as the time taken
X to Y
from 10% to 90% of the luminance difference between X and Y (X<Y) as illustrated in Fig.6.4. When X>Y, the definition
of t
is the time taken from 90% to 10% of the luminance difference between X and Y. The response time is optimized
X to Y
on refresh rate Fr =60Hz.
t
means the transition time from luminance ratio X to Y.
X to Y
All the transition time is measured at the center point of the LCD module by ELDIM OPTI Scope-SA.
The copyright belongs to Shenzhen China Star 19 / 34 Ver. 1.1
Optoelectronics Technology Co., Ltd.
Any unauthorized use is prohibited.
Fig. 6.4 The definition of t
X to Y
TT4761B01-4 Product Specification
Colors
LCD Module
LMD
H+
H-
V-
V+
Z
Y
X
Luminance of Backlight
Luminance of LCD module
(4) Definition of center Transmittance (T%):
The transmittance is measured with full white pattern (Gray 255)
Static Contrast Ratio (CR) =
(5) Definition of color chromaticity:
Each chromaticity coordinates (x, y) are measured in CIE1931 color space when full-screen displaying primary color R, G,
B and white. The color gamut is defined as the fraction in percent of the area of the triangle bounded by R, G, B
coordinates and the area is defined by NTSC 1953 color standard in the CIE color space. Chromaticity coordinates are
measured by CS2000 and the standard setup of measurement is shown in Fig. 6.5.
Fig. 6.5 The standard setup of color chromaticity measurement
(6)Definition of viewing angle coordinate system (H,V):
The contrast ratio is measured at the center point of the LCD module. The viewing angles are defined at the angle that the
contrast ratio is larger than 10 at four directions relative to the perpendicular direction of the LCD module(two vertical
angles: up V+ and downV-; and two horizontal angles: right H+ and leftH-) as illustrated in Fig. 6.6. The contrast ratio is
measured by ELDIM EZ Contrast.
The copyright belongs to Shenzhen China Star 20 / 34 Ver. 1.1
Optoelectronics Technology Co., Ltd.
Any unauthorized use is prohibited.
Fig. 6.6 Viewing angle coordination system
7. Mechanical Characteristics
7.1 Mechanical Specification
7.1.1 Open Cell Mechanical Specification
TT4761B01-4 Product Specification
The copyright belongs to Shenzhen China Star 21 / 34 Ver. 1.1
Optoelectronics Technology Co., Ltd.
Any unauthorized use is prohibited.
7.1.2 Control Board Mechanical Specification
TT4761B01-4 Product Specification
The copyright belongs to Shenzhen China Star 22 / 34 Ver. 1.1
Optoelectronics Technology Co., Ltd.
Any unauthorized use is prohibited.
7.1.3 FFC Mechanical Specification
TT4761B01-4 Product Specification
The copyright belongs to Shenzhen China Star 23 / 34 Ver. 1.1
Optoelectronics Technology Co., Ltd.
Any unauthorized use is prohibited.
7.2 Packing
Item
Specification
Quantity
Dimension (mm)
Weight (kg)
Packing Box
9 pcs/box
1235(L) x 883 (W) x95 (H)
Net Weight: 18 (Max.)
Gross Weight: 22(Max.)
Pallet
1
1250.00 (L) x 1000.00 (W) x 160.00 (H)
Net Weight:22
Stack Layer
10
Boxes per Pallet
10boxes/pallet
Pallet after Packing
90pcs/pallet
1250.0 (L) x 1000.0 (W) x 995.0 (H)
Gross Weight:244kg/pallet
Empty EPP Top Tray
Open cell
9pcs Open cell
10pcs EPE Spacer
Pallet
EPE Spacer
47.6’’EPP Tray
PP Belt
10pcs EPP
Tray
2 pcs Carton label on the each side
Corner Protector
7.2.1 Open Cell Packing Specifications and Method
Open Cell Packing Method
TT4761B01-4 Product Specification
The copyright belongs to Shenzhen China Star 24 / 34 Ver. 1.1
Optoelectronics Technology Co., Ltd.
Any unauthorized use is prohibited.
TT4761B01-4 Product Specification
2 pcs Carton label on the each side
PE Sheet
PE Film
PP Belt
PP Belt
The copyright belongs to Shenzhen China Star 25 / 34 Ver. 1.1
Optoelectronics Technology Co., Ltd.
Any unauthorized use is prohibited.
7.2.2 Control Board Packing Specifications and Method
Item
Specification
Quantity
Dimension (mm)
Weight (kg)
Packing Box
390 pcs/box
570 (L) x 410 (W) x 320 (H)
Net Weight: 6.56 (Max.)
Gross Weight: 13.48(Max.)
Pallet
1
1100 (L) x 1100 (W) x 120 (H)
Net Weight:16KG
Stack Layer
28(Include the one empty Tray)
Boxes per Pallet
16boxes/pallet
Pallet after Packing
6240pcs/pallet
1100 (L) x 11000 (W) x 1400 (H)
Gross Weight: 231.7kg/pallet
PE Bag
PCBA
Tray
15 PCS of the Tray
Empty Tray
Control Board Packing Method
TT4761B01-4 Product Specification
The copyright belongs to Shenzhen China Star 26 / 34 Ver. 1.1
Optoelectronics Technology Co., Ltd.
Any unauthorized use is prohibited.
TT4761B01-4 Product Specification
16 Layer Trays of the PE bag
Pallet
Belt
4 Boxes of the Layer
2 Bags of the Box
480
35
320
Box
The copyright belongs to Shenzhen China Star 27 / 34 Ver. 1.1
Optoelectronics Technology Co., Ltd.
Any unauthorized use is prohibited.
TT4761B01-4 Product Specification
16 Boxes of the Pallet
PE Belt
PE Sheet
The copyright belongs to Shenzhen China Star 28 / 34 Ver. 1.1
Optoelectronics Technology Co., Ltd.
Any unauthorized use is prohibited.
7.2.3 FFC Packing Specifications and Method
Item
Specification
Quantity
Dimension (mm)
Weight (kg)
Zipper pack
100 pcs/pack
120(L) x75(W)
Box after packing
8000 pcs/box
400 (L) x 280 (W) x 130 (H)
Net Weight:9.6KG
FFC Packing Method
TT4761B01-4 Product Specification
The copyright belongs to Shenzhen China Star 29 / 34 Ver. 1.1
Optoelectronics Technology Co., Ltd.
Any unauthorized use is prohibited.
8. Definition of Labels
CSOT Internal Use
Panel ID
Week
Year
Serial Number
Week Code
Model Name
Model Version Code
CSOT Internal Use
Model Version Code
Year, Month, Date
CSOT Internal Use
8.1 Open Cell Label
8.1.1 Open Cell Label
XXXXXXXXXXXXXXXXXXXX XXXX ST4761B01-3 Ver. X.X
Serial Number: XXXXXXXXXXXX XXXXXXXX
TT4761B01-4 Product Specification
Week Code: XX XX
Year: 2010 =10, 2011 = 11 …2020= 20, 2021= 21…
Week: 01, 02, 03 …
Model Name: ST4761B01-3
Ver.X.X: Version, for example: 0.1, 0.2, … , 1.1, 1.2, …, 2.1, 2.2, …
8.1.2 Open Cell Carton Label
Serial Number: XXXXXXXXXXXXXXXXXXXX
The copyright belongs to Shenzhen China Star 30 / 34 Ver. 1.1
Optoelectronics Technology Co., Ltd.
Any unauthorized use is prohibited.
8.1.3 Open Cell Pallet Label
34291100006031TDKB980L0020000
Day
Month
Year
Part ID
CSOT Internal Use
CSOT Internal Use
Manufactured Date
Prepare Number
Serial Number
CSOT Internal Use
Model Version Code
Year, Month
CSOT Internal Use
Model Name: ST4761B01-3
Serial Number: XXXXXXXXXXXXX
TT4761B01-4 Product Specification
8.2 Control Board Label
8.2.1 Control Board Label
Part ID: 34291100006031
34291100006031 TDK B98 0L0 0200 0
Manufactured Date: B 9 8
The copyright belongs to Shenzhen China Star 31 / 34 Ver. 1.1
Optoelectronics Technology Co., Ltd.
Any unauthorized use is prohibited.
Year: 2012=B, 2013=C…
CSOT Optronics
P/N:XXXXXXXXXXXXXX
XXXXXXXXXXXXXX XXXXXXXXXXXXXXX
Supplier name:TSMT-DG
Model No:
Production batch:
Q’TY:
Backing Date:
GP
CSOT Optronics
P/N:XXXXXXXXXXXXXX
XXXXXXXXXXXXXX XXXXXXXXXXXXXXX
Part ID
CSOT Internal Use
PCBA Manufactured Date
Part ID
PCBA Q'ty
CSOT Internal Use
CSOT Internal Use
CSOT Internal Use
Month: 1, 2, 3 …A, B, C
Day: 1, 2, 3…A, B, C…
8.2.2 Control Board Carton Label
TT4761B01-4 Product Specification
Part ID: 34291100006031
34291100005011XXXXXXXXXXXXXX
8.2.3 Control Board Pallet Label
XXXXXXXXXXXXXXXXXXXXXXXXXXXX
The copyright belongs to Shenzhen China Star 32 / 34 Ver. 1.1
Optoelectronics Technology Co., Ltd.
Any unauthorized use is prohibited.
8.3 FFC Carton Label
Product ID
Date
Quantity
TT4761B01-4 Product Specification
Serial Number: 39TL1000000005 2A5 08000
The copyright belongs to Shenzhen China Star 33 / 34 Ver. 1.1
Optoelectronics Technology Co., Ltd.
Any unauthorized use is prohibited.
TT4761B01-4 Product Specification
9. Precautions
9.1 Assembly and Handling Precautions
(1) Do not apply rough force such as bending or twisting to the open cell during assembly.
(2) It is recommended to assemble or install a open cell into the user’s system in clean working areas. The dust and
oil may cause electrical shorter damage the polarizer.
(3) Do not apply pressure or impulse to the open cell to prevent the damage to the open cell.
(4) Always follow the correct power-on sequence. This can prevent the damage and latch-up to the LSI chips.
(5) Do not plug in or pull out the interface connector while the open cell is in operation.
(6) Use soft dry cloth without chemicals for cleaning because the surface of polarizer’s very soft and easily be
scratched.
(7) Moisture can easily penetrate into the open cell and may cause the damage during operation.
(8) High temperature or humidity may deteriorate the performance of the open cell. Please store open cell in the
specified storage conditions.
(9) When ambient temperature is lower than 10ºC, the display quality might be deteriorated. For example, the
response time will become slow.
9.2 Safety Precautions
(1) If the liquid crystal material leaks from the panel, it should be kept away from the eyes or mouth. In case of
contact with hands, skin or clothes, it has to be washed away thoroughly with soap.
(2) After the open cell end of life, it is not harmful in case of normal operation and storage.
The copyright belongs to Shenzhen China Star 34 / 34 Ver. 1.1
Optoelectronics Technology Co., Ltd.
Any unauthorized use is prohibited.
Loading...