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V315H4-PE2
Specification
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CHIMEI INNOLUX V315H4-PE2 Specification

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MODEL NO.: V315H4
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PRODUCT SPECIFICATION
Tentative Specification
ϭ ϭ Preliminary Specification
Approval Specification
Ϯ
SUFFIX: PE2
Customer:
APPROVED BY SIGNATURE
Name / Title
Note
Please return 1 copy for your confirmation with your signature and comments.
Approved By Checked By Prepared By
Chao-Chun Chung Roger Huang Hsin-Cheng Hung
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PRODUCT SPECIFICATION
CONTENTS
REVISION HISTORY.........................................................................................................................................................4
1. GENERAL DESCRIPTION............................................................................................................................................ 5
1.1 OVERVIEW ..........................................................................................................................................................5
1.2 FEATURES...........................................................................................................................................................5
1.3 MECHANICAL SPECIFICATIONS.......................................................................................................................5
2. ABSOLUTE MAXIMUM RATINGS ................................................................................................................................6
2.1 ABSOLUTE RATINGS OF ENVIRONMENT (BASED ON CMI MODULE V315H4-LE2) ....................................6
2.2 ABSOLUTE RATINGS OF ENVIRONMENT (OPEN CELL) ................................................................................ 7
2.3 ELECTRICAL ABSOLUTE RATINGS (OPEN CELL)...........................................................................................7
3. ELECTRICAL CHARACTERISTICS ............................................................................................................................. 8
3.1 TFT LCD MODULE ..............................................................................................................................................8
4. BLOCK DIAGRAM OF INTERFACE ........................................................................................................................... 11
4.1 TFT LCD MODULE ............................................................................................................................................ 11
5. INPUT TERMINAL PIN ASSIGNMENT.......................................................................................................................12
5.1 TFT LCD MODULE INPUT ................................................................................................................................12
5.2 BLOCK DIAGRAM OF INTERFACE.................................................................................................................. 15
5.3 LVDS INTERFACE.............................................................................................................................................17
5.4 COLOR DATA INPUT ASSIGNMENT ................................................................................................................18
5.5 FLICKER (Vcom) ADJUSTMENT ...................................................................................................................... 19
6. INTERFACE TIMING...................................................................................................................................................19
6.1 INPUT SIGNAL TIMING SPECIFICATIONS ......................................................................................................20
6.2 POWER ON/OFF SEQUENCE.......................................................................................................................... 23
7. OPTICAL CHARACTERISTICS ..................................................................................................................................24
7.1 TEST CONDITIONS...........................................................................................................................................24
7.2 OPTICAL SPECIFICATIONS .............................................................................................................................25
8. PRECAUTIONS...........................................................................................................................................................28
8.1 ASSEMBLY AND HANDLING PRECAUTIONS .................................................................................................28
8.2 SAFETY PRECAUTIONS ..................................................................................................................................29
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PRODUCT SPECIFICATION
9. DEFINITION OF LABELS............................................................................................................................................30
9.1 CMI MODULE LABEL ........................................................................................................................................30
10. PACKAGING..............................................................................................................................................................31
11. MECHANICAL CHARACTERISTIC...........................................................................................................................33
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Version Date Page(New) Section Description Ver. 2.0 Sep 9, 2010 All All The approval specification was first issued.
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PRODUCT SPECIFICATION
REVISION HISTORY
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1. GENERAL DESCRIPTION
1.1 OVERVIEW
V315H4-PE2 is a 31.5” TFT Liquid Crystal Display product with driver ICs and 2ch-LVDS interface. This product
supports 1920 x 1080 Full HDTV format and can display 16.7M colors (8-bit/color). The backlight unit is not built
in.
1.2 FEATURES
CHARACTERISTICS ITEMS SPECIFICATIONS
Screen Diagonal [in] 31.5 Pixels [lines] 1920 1080
Active Area [mm] 697.92 (H) X 392.58 (V) (31.5” diagonal)
Sub-Pixel Pitch [mm] 0.18175 (H) x 0.18175 (V)
Pixel Arrangement Square
Weight [g] TYP. 1150g
Physical Size [mm]
Display Mode Transmissive mode / Normallly black
Contrast Ratio 4000:1 Typ.
Glass thickness (Array / CF) [mm] 0.7 / 0.7 Viewing Angle (CR>20) +88/-88(H), +88/-88(V) Typ. (CRЊ20)
Color Chromaticity R = (0.655, 0.325)
Cell Transparency [%] 7.5 %
Polarizer Surface Treatment Anti-Glare coating (Haze 14%), Hard coating (3H)
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PRODUCT SPECIFICATION
716.1(W) 410 (H) 1.79(D) Typ.
(Typical value measure at CMI’s module)
(Typical value measure at CMI’s module)
G = (0.293, 0.601)
B = (0.133, 0.108)
W= (0.311, 0.347)
* Please refer to “color chromaticity” on p.23
1.3 MECHANICAL SPECIFICATIONS
Item Min. Typ. Max. Unit Note
Weight 1100 1150 1200 g -
I/F connector mounting position
Note (1) Connector mounting position
The mounting inclination of the connector makes the screen center within 0.5mm as the horizontal.
+/- 0.5mm
(1)
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PRODUCT SPECIFICATION
2. ABSOLUTE MAXIMUM RATINGS
2.1 ABSOLUTE RATINGS OF ENVIRONMENT (BASED ON CMI MODULE V315H4-LE2)
Item Symbol
Storage Temperature TST -20 +60 ºC (1) Operating Ambient Temperature TOP 0 +50 ºC (1), (2)
Note (1) Temperature and relative humidity range is shown in the figure below.
(a) 90 %RH Max. (Ta 40 ºC).Љ
(b) Wet-bulb temperature should be 39 ºC Max. (Ta > 40 ºC).
(c) No condensation.
Note (2) 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 alone in a temperature controlled chamber.
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
Min. Max.
Value
Unit Note
thermal management in final product design.
Relative Humidity (%RH)
100
90
80
60
40
20
1
Operating Range
Storage Range
8060-20 40 0 20 -40
Temperature (ºC)
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PRODUCT SPECIFICATION
2.2 ABSOLUTE RATINGS OF ENVIRONMENT (OPEN CELL)
Storage Condition : With shipping package.
Storage temperature range : 25±5 к
Storage humidity range : 50±10%RH
Shelf life : one month
2.3 ELECTRICAL ABSOLUTE RATINGS (OPEN CELL)
Value
Item Symbol
Min. Max.
Power Supply Voltage VCC -0.3 13.5 V
Logic Input Voltage VIN -0.3 3.6 V
Note (1) Permanent damage to the device may occur if maximum values are exceeded. Function operation
Unit Note
(1)
should be restricted to the conditions described under Normal Operating Conditions.
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3. ELECTRICAL CHARACTERISTICS
3.1 TFT LCD MODULE
(Ta = 25 ± 2 ºC)
Parameter Symbol
Power Supply Voltage VCC 10.8 12 13.2 V (1)
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PRODUCT SPECIFICATION
Value
Unit Note
Min. Typ. Max.
Rush Current I
White Pattern
Power Supply Current
Differential Input High Threshold Voltage
Differential Input Low
Threshold Voltage LVDS interface
CMOS interface
Note (1) The module should be always operated within the above ranges.
Common Input Voltage VCM 1.0 1.2 1.4 V
Differential input voltage |VID| 200
Terminating Resistor R
Input High Threshold Voltage VIH 2.7
Input Low Threshold Voltage V
Horizontal Stripe
Black Pattern
RUSH
ЁЁ
ЁЁ
ЁЁ
V
LVT H
V
LVT L
T
0
IL
ЁЁ
0.56
0.38
0.65 0.78 A
+100
ЁЁ
Ё
ЁЁ
Ё
100
Ё
Ё
3.7 A (2)
Ё
Ё
-100 mV
600 mV
Ё
3.3 V
0.7 V
A
A
mV
ohm
(3)
(4)
Note (2) Measurement condition:
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PRODUCT SPECIFICATION
Vcc rising time is 470us
Vcc
0.9Vcc
0.1Vcc
GND
470us
Note (3) The Specified Power consumption is under a,b,c pattern.
Note (4) The specified power supply current is under the conditions at Vcc = 12 V, Ta = 25 ± 2 ºC, f
whereas a power dissipation check pattern below is displayed.
= 60 Hz,
v
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PRODUCT SPECIFICATION
a. White Pattern
Active Area
c. Horizontal Pattern
b. Black Pattern
Active Area
Note (4) The LVDS input characteristics are as follows:
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4. BLOCK DIAGRAM OF INTERFACE
4.1 TFT LCD MODULE
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PRODUCT SPECIFICATION
TFT LCD PANEL
(1920x2x1080x2)
ERX0(+/-)
ERX1(+/-)
ERX2(+/-)
ERX3(+/-)
ECLK(+/-)
INPUT CONNECTOR
(FI-RE51S-HF) or equivalent
ORX0(+/-)
ORX1(+/-)
ORX2(+/-)
ORX3(+/-)
OCLK(+/-)
SELLVDS
VCC
GND
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5. INPUT TERMINAL PIN ASSIGNMENT
5.1 TFT LCD MODULE INPUT
Pin Name Description Note
1 GND Ground 2
SCL
3
SDA 4 TST_AGE Aging Mode 5 N.C. No Connection 6 N.C. No Connection 7
SELLVDS LVDS data format Selection 8
TST_FLK Flicker Mode 9 N.C. No Connection
10
N.C. No Connection
11 GND Ground 12
ERX0- Even pixel Negative LVDS differential data input. Channel 0
13
ERX0+ Even pixel Positive LVDS differential data input. Channel 0
14
ERX1- Even pixel Negative LVDS differential data input. Channel 1
15
ERX1+ Even pixel Positive LVDS differential data input. Channel 1
16
ERX2- Even pixel Negative LVDS differential data input. Channel 2
17
ERX2+ Even pixel Positive LVDS differential data input. Channel 2
18
GND Ground
19
ECLK- Even pixel Negative LVDS differential clock input.
20
ECLK+ Even pixel Positive LVDS differential clock input.
21
GND Ground
22
ERX3- Even pixel Negative LVDS differential data input. Channel 3
23
ERX3+ Even pixel Positive LVDS differential data input. Channel 3
24 N.C. No Connection 25 N.C. No Connection 26 GND Ground 27 GND Ground 28
ORX0- Odd pixel Negative LVDS differential data input. Channel 0
29
ORX0+ Odd pixel Positive LVDS differential data input. Channel 0
30
ORX1- Odd pixel Negative LVDS differential data input. Channel 1
31
ORX1+ Odd pixel Positive LVDS differential data input. Channel 1
32
ORX2- Odd pixel Negative LVDS differential data input. Channel 2
33
ORX2+ Odd pixel Positive LVDS differential data input. Channel 2
34
GND Ground
35
OCLK- Odd pixel Negative LVDS differential clock input
36
OCLK+ Odd pixel Positive LVDS differential clock input
37
GND Ground
38
ORX3- Odd pixel Negative LVDS differential data input. Channel 3
39
ORX3+ Odd pixel Positive LVDS differential data input. Channel 3
40
N.C.
41 N.C. No Connection 42 GND Ground 43 GND Ground 44 GND Ground 45 GND Ground 46 GND Ground 47 N.C. No Connection 48
VCC Power input (+12V)
49
VCC Power input (+12V)
50
VCC Power input (+12V)
51
VCC Power input (+12V)
Series clock input Series data input
No Connection
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PRODUCT SPECIFICATION
(4)
(2)
(3)(5)
(4)
(2)
(7)
(7)
(7)
(2)
(7)
(7)
(7)
(2)
(2)
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g
Note (1) LVDS connector pin orderdefined as follows
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PRODUCT SPECIFICATION
Note (2) Reserved for internal use. Please leave it open.
Note (3)
Note (4) Ground or OPEN: Disable, High: Enable.
Note (5) LVDS signal pin connected to the LCM side has the following diagram.
Low = Open or connect to GND: VESA Format, High = Connect to +3.3V: JEIDA Format.
R1 in the system side should be less than 1K Ohm. (R1 < 1K Ohm)
R1
R2
Selector (pin7)
System side
System side: R1 < 1K
TCON
Settin
LCM side
Note (7) Two pixel data send into the module for every clock cycle. The first pixel of the frame is odd pixel and
the second pixel is even pixel.
Note (8) The screw hole which is distant from the connector is merged with Ground
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PRODUCT SPECIFICATION
!
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G0-EG
0
G0-EG
0
r
0
p
ORx0
p
OG0
OB0
C
OG0
OB0
5.2 BLOCK DIAGRAM OF INTERFACE
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PRODUCT SPECIFICATION
ER0-ER7
E
EB
-EB7
DE
OR0-OR7
-OG7
-OB7
D
Host
Graphics
Controller
7
LK
TxIN
PLL
ERx0+
-
ERx
ERx1+
ERx1-
ERx2+
ERx2-
ERx3+
ERx3-
ECLK+
-
ORx0+
-
ORx1+
ORx1-
51Ө
51Ө 51Ө
51Ө 51Ө
51Ө 51Ө
51Ө
51Ө
51Ө
51Ө
51Ө 51Ө
100pF
100
100pF
100pF
100pF
100pF
100
RxOUT
ER0-ER7
F
E
EB
7
-EB7
DE
OR0-OR7
-OG7
-OB7
PLL
DCLK
Timing
Controlle
F
ORx2+
ORx2-
ORx3+
ORx3-
OCLK+
PLL
LVDS Transmitter
51Ө
100pF
51Ө 51Ө
100pF
51Ө
51Ө
-
100pF
51Ө
LVDS Receiver
PLL
THC63LVDM83A
(LVDF83A)
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ER0~ER7: Even pixel R data
EG0~EG7: Even pixel G data
EB0~EB7: Even pixel B data
OR0~OR7: Odd pixel R data
OG0~OG7: Odd pixel G data
OB0~OB7: Odd pixel B data
DE: Data enable signal
DCLK: Data clock signal
Notes (1) The system must have the transmitter to drive the module.
Notes (2) LVDS cable impedance shall be 50 ohms per signal line or about 100 ohms per twist-pair line when it
is used differentially.
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PRODUCT SPECIFICATION
Notes (3) Two pixel data send into the module for every clock cycle. The first pixel of the frame is odd pixel and
the second pixel is even pixel.
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5.3 LVDS INTERFACE
VESA LVDS formatΚ(SELLVDS pin=L or open)
RXCLK
RXCLK
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PRODUCT SPECIFICATION
Current F\FOH
Current F\FOH
ORX0
ORX0
ORX1
ORX1
ORX2
ORX2
ORX3
ORX3
ERX0
ERX0
ERX1
ERX1
ERX2
ERX2
ERX3
ERX3
JEDIA LVDS formatΚ(SELLVDS pin=H)
RXCLK
RXCLK
ORX0
ORX0
R5G0 R4 R3 R2 R1
R5G0 R4 R3 R2 R1
B0 G5B1
B0 G5B1
R5G0 R4 R3 R2 R1
R5G0 R4 R3 R2 R1
B0 G5B1
B0 G5B1
Current F\FOH
Current F\FOH
R7G2 R6 R5 R4 R3
R7G2 R6 R5 R4 R3
G3 G2G4
G3 G2G4
G3 G2G4
G3 G2G4
R0
R0
G1
G1
B2B4 B3B5VS HSDE
B2B4 B3B5VS HSDE
R6G6 R7G7B7 B6RSVD
R6G6 R7G7B7 B6RSVD
R0
R0
G1
G1
B2B4 B3B5VS HSDE
B2B4 B3B5VS HSDE
R6G6 R7G7B7 B6RSVD
R6G6 R7G7B7 B6RSVD
R2
R2
ORX1
ORX1
ORX2
ORX2
ORX3
ORX3
ERX0
ERX0
ERX1
ERX1
ERX2
ERX2
ERX3
ERX3
B2 G7B3
B2 G7B3
R7G2 R6 R5 R4 R3
R7G2 R6 R5 R4 R3
B2 G7B3
B2 G7B3
R0~R7: Pixel R Data (7; MSB, 0; LSB)
G0~G7: Pixel G Data (7; MSB, 0; LSB)
B0~B7: Pixel B Data (7; MSB, 0; LSB)
DE : Data enable signal
DCLK : Data clock signal
Notes: (1) RSVD (reserved) pins on the transmitter shall be “H” or “L”.
G5 G4G6
G5 G4G6
G5 G4G6
G5 G4G6
G3
G3
B4B6 B5B7VS HSDE
B4B6 B5B7VS HSDE
R0G0 R1G1B1 B0RSVD
R0G0 R1G1B1 B0RSVD
R2
R2
G3
G3
B4B6 B5B7VS HSDE
B4B6 B5B7VS HSDE
R0G0 R1G1B1 B0RSVD
R0G0 R1G1B1 B0RSVD
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5.4 COLOR DATA INPUT ASSIGNMENT
The brightness of each primary color (red, green and blue) is based on the 8-bit gray scale data input for the color.
The higher the binary input, the brighter the color. The table below provides the assignment of the color versus
data input.
Color
R7 R6 R5 R4 R3 R2 R1 R0 G7 G6 G5 G4 G3 G2 G1 G0 B7 B6 B5 B4 B3 B2 B1 B0
Black Red
Green Basic Colors
Gray Scale Of Red
Gray Scale Of Green
Gray Scale Of Blue
Note (1) 0: Low Level Voltage, 1: High Level Voltage
Blue
Cyan
Magenta
Yellow
White
Red (0) / Dark
Red (1)
Red (2)
:
: Red (253) Red (254) Red (255) Green (0) / Dark Green (1) Green (2)
:
: Green (253) Green (254) Green (255) Blue (0) / Dark Blue (1) Blue (2)
:
: Blue (253) Blue (254) Blue (255)
0
0
0
1
1
1
0
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
1
0
0
0
0
0
0
0
0
0
:
:
:
:
:
:
1
1
1
1
1
1
1
1
1
0
0
0
0
0
0
0
0
0
:
:
:
:
:
:
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
:
:
:
:
:
:
0
0
0
0
0
0
0
0
0
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PRODUCT SPECIFICATION
Data Signal
Red Green Blue
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
0
0
0
0
0
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
1
1
1
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
0
0
0
0
0
1
1
1
1
1
1
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
1
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
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5.5 FLICKER (Vcom) ADJUSTMENT
(1) Adjustment Pattern:
Flicker pattern was established inside. Pull high LVDS connector Pin 8 can show flicker pattern.
(2) Adjustment method: (Digital V-com)
Programmable memory IC is used for Digital V-com adjustment in this model. CMI provide Auto Vcom tools
to adjust Digital V-com.The detail connection and setting instruction, please directly contact with Account
FAE or refer CMI Auto V-com adjustment OI. Below items is suggested to be ready before Digital V-com
adjustment in customer LCM line.
a. USB Sensor Board.
b. Programmable software.
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PRODUCT SPECIFICATION
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6. INTERFACE TIMING
6.1 INPUT SIGNAL TIMING SPECIFICATIONS
(Ta = 25 ± 2 ºC)
The input signal timing specifications are shown as the following table and timing diagram.
Signal Item Symbol Min. Typ. Max. Unit Note
F
(=1/TC)
clkin_mod
F
F
LVDS
Receiver
Clock
Frequency
Input cycle to cycle jitter Spread spectrum modulation range
Spread spectrum modulation frequency
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PRODUCT SPECIFICATION
clkin
T
rcl
200 KHz
SSM
60 74.25 80 MHz
ЁЁ
F
-2%
clkin
Ё
200 ps (3)
F
+2% MHz
clkin
(4)
LVDS
Receiver
Data
Setup Time Tlvsu 600
Hold Time Tlvhd 600
ЁЁ
ЁЁ
ps
(5)
ps
Fr5 47 50 53 Hz
(6)
Tv=Tvd+Tvb
Ё
Ё
Th=Thd+Thb
Ё
Ё
Vertical
Active
Display
Te rm
Horizontal
Active
Display
Te rm
Frame Rate
57 60 63 Hz
F
r6
Total Tv 1115 1125 1135 Th
Display Tvd 1080 1080 1080 Th
Blank Tvb 35 45 55 Th
Total Th 1050 1100 1150 Tc
Display Thd 960 960 960 Tc
Blank Thb 90 140 190 Tc
Note (1) ˣ˿˸˴˸ʳ˴˾˸ʳ˸ʳ˻˸ʳ˴˺˸ʳ˹ʳ˼˸˿ʳ˶˿˶˾ʳ˻˴ʳ˹˿˿ʳ˻˸ʳ˵˸˿ʳ˸˴˼Κʳ ʳ ʳ
˙
˶˿˾˼ʻ˴ʼ
˙
ˈ
ʳЊʳ˙
ʳѼʳ˧ʳѼʳ˧˻
ˉ
ʳѼʳ˧ʳѼʳ˧˻ʳЊʳ˙
ʳ
˶˿˾˼ʻ˼ʼʳ
Note (2) ˧˻˼ʳmodule is operated in DE only mode and please follow the input signal timing diagram beloΚ
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PRODUCT SPECIFICATION
Tv
DE
DCLK
DE
DATA
Th
Tc
Tvd
Thb
Tvb
Thd
Valid display data ( 960 clocks)
Note (3) The input clock cycle-to-cycle jitter is defined as below figures. Trcl = I T
Note (4) The SSCG (Spread spectrum clock generator) is defined as below figures.
– TI
1
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PRODUCT SPECIFICATION
Note (5) The LVDS timing diagram and setup/hold time is defined and showing as the following figures.
RXCLK+/-
RXn+/-
Tlvsu
Tlvhd
1T
14
LVDS RECEIVER INTERFACE TIMING DIAGRAM
Tc
3T
14
5T
14
7T
14
9T
14
11T
14
13T
14
Note (6) : (ODSEL) = H/L or open for 50/60Hz frame rate. Please refer to 5.1 for detail information
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Љ
Љ
Љ
Љ
Љ
Љ
Љ
Љ
6.2 POWER ON/OFF SEQUENCE
(Ta = 25 ± 2 ºC)
To prevent a latch-up or DC operation of LCD module, the power on/off sequence should be as the diagram
below.
0V
0.5ЉT1Љ10ms
2
0
0
500ms
LVDS Signals
50ms
T
3
50ms
T
4
T
0V
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CC
0.1V
Power On
PRODUCT SPECIFICATION
cc
0.1V
T
3T1
T
2
VALID
T4
Power Off
0ЉT7ЉT2
T
0
8
T3
T7
8
T
Option Signals
(SELLVDS)
Backlight (Recommended)
500ms
T
5
100msЉT6
50%
T
5
50%
T
6
Power ON/OFF Sequence
Note (1) The supply voltage of the external system for the module input should follow the definition of Vcc.
Note (2) Apply the lamp voltage within the LCD operation range. When the backlight turns on before the LCD
operation or the LCD turns off before the backlight turns off, the display may momentarily become
abnormal screen.
Note (3) In case of Vcc is in off level, please keep the level of input signals on the low or high impedance. If
T2<0,that maybe cause electrical overstress failure.
Note (4) T4 should be measured after the module has been fully discharged between power off and on period.
Note (5) Interface signal shall not be kept at high impedance when the power is on.
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7. OPTICAL CHARACTERISTICS
7.1 TEST CONDITIONS
Item Symbol Value Unit Ambient Temperature Ta Ambient Humidity Ha Supply Voltage VCC 12V V Input Signal According to typical value in "3. ELECTRICAL CHARACTERISTICS" LED Current I
7.1 TEST CONDITIONS The LCD module should be stabilized at given temperature for 1 hour to avoid abrupt
temperature change during measuring in a windless room.
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PRODUCT SPECIFICATION
o
25r2
50r10
L
120r7.2
C
%RH
mA
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7.2 OPTICAL SPECIFICATIONS
The relative measurement methods of optical characteristics are shown as below. The following items
should be measured under the test conditions described in 7.1 and stable environment shown in 7.1.
Item Symbol Condition Min. Typ. Max. Unit Note
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PRODUCT SPECIFICATION
Rcx
0.655
-
Red
Color Chromaticity
Green
Blue
Rcy
Gcx
Gcy
Bcx
Bcy
Wcx
=0q, TY =0q
T
x
Viewing Angle at Normal
Direction
Standard light source “C”
-0.03
0.325
0.294
0.601 +0.03
0.133
0.108
0.311
-
-
­(0),(1)
-
-
-
White
Wcy
Center Transmittance T% - 7.5 - % (1),(7)
Contrast Ratio CR
Response Time
White Variation
Gray to
gray
GW
T
=0q, TY =0q
x
with CMI module
T
=0q, TY =0q
x
with CMI Module@60Hz
T
=0q, TY =0q
x
with CMI module
3000 4000
- 8.5 17 (1),(4)
- - 1.3 - (1),(6)
Tx+
0.347
- - (1),(3)
88
-
Horizontal
Viewing Angle
T
TY+
-
x
CRt20
with CMI module
88
Deg. (1),(2)
88
Vertical
-
T
Y
88
Note (0) Light source is the standard light source ”C” which is defined by CIE and driving voltage are based on
suitable gamma voltages. The calculating method is as following:
1. Measure Module’s W,R,G,B spectrum and BLU’s spectrum. Which BLU (for V315H4-LE2) is supplied
by CMI.
2. Calculate cell’s spectrum.
3. Calculate cell’s chromaticity by using the spectrum of standard light source “C”.
Note (1) Light source is the BLU which supplied by CMI and driving voltage are based on suitable gamma
voltages.
Note (2) Definition of Viewing Angle (Tx, Ty):
Viewing angles are measured by Autronic Conoscope Cono-80 ( or Eldim EZ-Contrast 160R )
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PRODUCT SPECIFICATION
Normal
Tx = Ty = 0º
Ty- Ty
TX- = 90º
6 o’clock
T
y- = 90º
x-
y-
Note (3) Definition of Contrast Ratio (CR):
The contrast ratio can be calculated by the following expression.
Contrast Ratio (CR) =
L255: Luminance of gray level 255
L 0: Luminance of gray level 0
CR = CR (5), where CR (X) is corresponding to the Contrast Ratio of the point X at the figure in Note (6).
Tx
Tx
12 o’clock direction
y+
T
y+ = 90º
x+
TX+ = 90º
L255 of Luminance Surface
L0 of Luminance Surface
Note (4) Definition of Gray-to-Gray Switching Time:
100%
90%
Optical
Response
10%
0%
Gray to gray
switching time
The driving signal means the signal of gray level 0, 31, 63, 95, 127, 159, 191, 223 and 255.
Gray to gray average time means the average switching time of gray level 0, 31, 63, 95, 127, 159, 191,
223 and 255 to each other.
Gray to gray
Time
switching time
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Note (5) Definition of White Variation (GW):
Measure the luminance of gray level 255 at 5 points
GW = Maximum [L (1), L (2), L (3), L (4), L (5)] / Minimum [L (1), L (2), L (3), L (4), L (5)]
Note (6) Definition of White Variation (GW):
Measure the luminance of gray level 255 at 5 points
GW = Maximum [L (1), L (2), L (3), L (4), L (5)] / Minimum [L (1), L (2), L (3), L (4), L (5)]
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PRODUCT SPECIFICATION
Horizontal Line
D
W
Vertical Line
Note (7) Definition of Transmittance (T%) :
Measure the luminance of gray level 255 at center point of LCD module.
Transmittance (T%) =
1
5
Active Area
: Test Point
X=1 to 5
module LCD of Luminance
unit backligh of Luminance
u
PRECAUTIONS
100%
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PRODUCT SPECIFICATION
8. PRECAUTIONS
8.1 ASSEMBLY AND HANDLING PRECAUTIONS
[ 1 ] Do not apply rough force such as bending or twisting to the module during assembly.
[ 2 ] It is recommended to assemble or to install a module into the user’s system in clean working areas. The
dust and oil may cause electrical short or worsen the polarizer.
[ 3 ] Do not apply pressure or impulse to the module to prevent the damage of LCD panel and Backlight.
[ 4 ] Always follow the correct power-on sequence when the LCD module is turned on. This can prevent the
damage and latch-up of the CMOS LSI chips.
[ 5 ] The distance between COF edge and rib of BLU must bigger than 5mm. This can prevent the damage of
COF when assemble the module.
[ 6 ] Do not design sharp-pointed structure / parting line / tooling gate on the COF position of plastic parts,
because the burr will scrape the COF.
[ 7 ] If COF would bended to assemble in the module. Do not put the IC location on the bending corner of COF.
[ 8 ] The gap between COF IC and any structure of BLU must bigger than 2mm. This can prevent the damage of
COF IC
[ 9 ] Bezel opening must have no burr. Burr will scrape the panel surface.
[ 10 ] Bezel of module and bezel of set can not press or touch the panel surface. It will make light leakage or
scrape.
[ 11 ] When module used FFC / FPC, but no FFC / FPC to be attached in the open cell. Customer can refer the
FFC / FPC drawing and buy it by self.
[ 12 ] The gap between Panel and any structure of Bezel must bigger than 2mm. This can prevent the damage of
Panel.
[ 13 ] Do not plug in or pull out the I/F connector while the module is in operation.
[ 14 ] Do not disassemble the module.
[ 15 ] Use a soft dry cloth without chemicals for cleaning, because the surface of polarizer is very soft and easily
scratched.
[ 16 ] Moisture can easily penetrate into LCD module and may cause the damage during operation.
[ 17 ] When storing modules as spares for a long time, the following precaution is necessary.
[ 17.1 ] Do not leave the module in high temperature, and high humidity for a long time. It is highly
recommended to store the module with temperature from 0 to 35кat normal humidity without
condensation.
[ 17.2 ] The module shall be stored in dark place. Do not store the TFT-LCD module in direct sunlight or
fluorescent light.
[ 18 ] When ambient temperature is lower than 10ºC, the display quality might be reduced.
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PRODUCT SPECIFICATION
8.2 SAFETY PRECAUTIONS
[ 1 ] The startup voltage of a Backlight is approximately 1000 Volts. It may cause an electrical shock while
assembling with the inverter. Do not disassemble the module or insert anything into the Backlight unit.
[ 2 ] 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.
[ 3 ] After the module’s end of life, it is not harmful in case of normal operation and storage.
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9. DEFINITION OF LABELS
9.1 CMI MODULE LABEL
The barcode nameplate is pasted on each module as illustration, and its definitions are as following explanation.
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PRODUCT SPECIFICATION
CHI MEI
OPTOELECTRONICS
CHI MEI
OPTOELECTRONICS
Model Name: V315H4-PE2
Revision: Rev. XX, for example: A0, A1… B1, B2… or C1, C2…etc.
Serial ID: X X X X X X X Y M D L N N N N
V315H4 –PE2 Rev. XX
X X X X X X X Y M D L N N N N
V315H4 –PE2 Rev. XX
X X X X X X X Y M D L N N N N
Serial No.
E207943
MADE IN TAIWAN
GEMN
RoHS
MADE IN CHINA
LEOO(or CAPG or CANO)
RoHS
Product Line
Year, Month, Date
CMI Internal Use
CMI Internal Use
Revision
CMI Internal Use
Serial ID includes the information as below:
Manufactured Date:
Year: 2010=0, 2011=1,2012=2…etc.
Month: 1~9, A~C, for Jan. ~ Dec.
Day: 1~9, A~Y, for 1st to 31st, exclude I ,O, and U.
Revision Code: Cover all the change
Serial No.: Manufacturing sequence of product
Product Line: 1 -> Line1, 2 -> Line 2, …etc.
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10. PACKAGING
10.1 PACKING SPECIFICATIONS
(1) 18 LCD TV Panels / 1 Box
(2) Box dimensions : 970 (L) X 640 (W) X 319 (H)
(3) Weight : approximately 36Kg ( 18 panels per box)
10.2 PACKING METHOD
Figures 10-1 and 10-2 are the packing method
Cushion(Spacer)
panel
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PRODUCT SPECIFICATION
Top layer for empty tray
Tape
Tray
Cushion(EPE Board )
PP Board
Bag
Figure.10-1 packing method
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PRODUCT SPECIFICATION
Figure.10-2 packing method
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11. MECHANICAL CHARACTERISTIC
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PRODUCT SPECIFICATION
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