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MODEL NO.: V420H2
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PRODUCT SPECIFICATION
ϭTentative Specification
ϮPreliminary Specification
ϭApproval Specification
SUFFIX: PS2
Ver. C7
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
Ken Wu
Peggi Chiu
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PRODUCT SPECIFICATION
CONTENTS
1. GENERAL DESCRIPTION .....................................................................................................................................4
1.1 OVERVIEW.................................................................................................................................................. 4
1.2 FEATURES .................................................................................................................................................. 4
1.3 MECHANICAL SPECIFICATIONS................................................................................................................ 4
2. ABSOLUTE MAXIMUM RATINGS..........................................................................................................................5
2.1 ABSOLUTE RATINGS OF ENVIRONMENT ................................................................................................. 5
2.2 PACKAGE STORAGE ................................................................................................................................. 6
2.3 ELECTRICAL ABSOLUTE RATINGS .......................................................................................................... 6
3. ELECTRICAL CHARACTERISTICS.......................................................................................................................7
3.1 TFT LCD MODULE ...................................................................................................................................... 7
4. BLOCK DIAGRAM OF INTERFACE..................................................................................................................... 10
4.1 TFT LCD MODULE .................................................................................................................................... 10
5. INTERFACE PIN CONNECTION .......................................................................................................................... 11
5.1 TFT LCD MODULE .................................................................................................................................... 11
5.2 BLOCK DIAGRAM OF INTERFACE .......................................................................................................... 16
5.3 LVDS INTERFACE ..................................................................................................................................... 17
5.4 COLOR DATA INPUT ASSIGNMENT......................................................................................................... 19
5.5 FLICKER (Vcom) ADJUSTMENT .............................................................................................................. 19
6. INTERFACE TIMING............................................................................................................................................21
6.1 INPUT SIGNAL TIMING SPECIFICATIONS ............................................................................................... 21
6.2 POWER ON/OFF SEQUENCE................................................................................................................... 25
7. OPTICAL CHARACTERISTICS............................................................................................................................27
7.1 TEST CONDITIONS ................................................................................................................................... 27
8. DEFINITION OF LABELS.....................................................................................................................................32
8.1 CMI MODULE LABEL................................................................................................................................32
9. PACKAGING ........................................................................................................................................................ 33
9.1 PACKING SPECIFICATIONS ..................................................................................................................... 33
9.2 PACKING METHOD................................................................................................................................... 33
10. INTERNATIONAL STANDARD...........................................................................................................................35
10.1 ASSEMBLY AND HANDLING PRECAUTIONS ........................................................................................ 35
10.2 SAFETY PRECAUTIONS......................................................................................................................... 36
11. MECHANICAL CHARACTERISTICS .................................................................................................................. 37
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Version Date Page(New) Section Description
Ver. 1.0 Oct. 12, 2011 All All The Preliminary specification was first issued.
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PRODUCT SPECIFICATION
REVISION HISTORY
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1. GENERAL DESCRIPTION
1.1 OVERVIEW
V420H2-PS2 is a 42” 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.
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PRODUCT SPECIFICATION
1.2 FEATURES
CHARACTERISTICS ITEMS SPECIFICATIONS
Screen Diagonal [in] 42.02
Pixels [lines] 1920 × 1080
Active Area [mm] 930.24(H) × 523.26(V) (42” diagonal)
Sub-Pixel Pitch [mm] 0.1615(H) × 0.4845(V)
Pixel Arrangement RGB vertical stripe
Weight [g] TYP. 2155 g
Physical Size [mm] 965.24(W) × 567.91(H) × 2.8(D) Typ.
Display Mode Transmissive mode / Normallly black
Contrast Ratio 5000:1 Typ.
Glass thickness (Array / CF) [mm] 0.7 / 0.7
Viewing Angle (CR>20) +88/-88(H), +88/-88(V) Typ. (CR 20)Њ
Color Chromaticity
(Typical value measure at CMI’s module)
(Typical value measure at CMI’s module)
R=(0.645, 0.326)
G=(0.290, 0.624)
B=(0.155, 0.049)
W=(0.280, 0.290)
(Light source is the standard light source “C” which is
defined by CIE and driving voltages are based on suitable
gamma voltages.)
Cell Transparency [%] 4.8%
Polarizer Surface Treatment Anti-Glare coating (Haze 11%), Hard coating (3H)
1.3 MECHANICAL SPECIFICATIONS
Item Min. Typ. Max. Unit Note
Weight 2050 2100 2150 g -
I/F connector mounting position
Note (1) Please refer to the attached drawings for more information of front and back outline dimensions.
Note (2) Connector mounting position
The mounting inclination of the connector makes the
screen center within ± 0.5mm as the horizontal.
(2)
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2. ABSOLUTE MAXIMUM RATINGS
2.1 ABSOLUTE RATINGS OF ENVIRONMENT
Item Symbol
Storage Temperature TST -20 +60 ºC (1)
Operating Ambient Temperature TOP 0 +50 ºC (1), (2)
Vibration (Non-Operating) V
Note (1) Temperature and relative humidity range is shown in the figure below.
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PRODUCT SPECIFICATION
Value
Min. Max.
- 1.0 G (3), (4)
NOP
Unit Note
(a) 90 %RH Max. (Ta
(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 thermal
management in final product design.
Note (3) 10 ~ 200 Hz, 10 min, 1 time each X, Y, Z.
Note (4) At testing Vibration and Shock, the fixture in holding the module has to be hard and rigid enough so
that the module would not be twisted or bent by the fixture.
Љ
40 ºC).
100
90
80
Version 1.0
60
Operating Range
40
20
10
Storage Range
Temperature (ºC)
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80 60 -20 40 0 20 -40
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PRODUCT SPECIFICATION
2.2 PACKAGE STORAGE
When storing modules as spares for a long time, the following precaution is necessary.
(a) 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 35 at normal humidity without condensation.
(b)The module shall be stored in dark place. Do not store the TFT-LCD module in direct sunlight or fluorescent
light.
к
2.3 ELECTRICAL ABSOLUTE RATINGS
2.3.1 TFT LCD MODULE
Item Symbol
Power Supply Voltage Vcc -0.3 13.5 V
Input Signal Voltage VIN -0.3 3.6 V
Min. Max.
Value
Unit Note
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3. ELECTRICAL CHARACTERISTICS
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PRODUCT SPECIFICATION
3.1 TFT LCD MODULE
Ta = 25 ± 2 ºC
Value
Parameter Symbol
Min. Typ. Max.
Power Supply Voltage VCC 10.8 12 13.2 V (1)
Rush Current I
- - 5.1 A (2)
RUSH
White Pattern - 14.7 19.1 W
Power
Horizontal
- 12.5 16.3 W
Consumption
Stripe
Black Pattern - 5.7 7.4 W
White Pattern - - 1.22 1.59 A
Power
Horizontal
Supply
- - 1.04 1.35 A
Stripe
Current
Black Pattern - -
0.47 0.61
Differential
Input High
Threshold
+100 - - mV
V
LVT H
Voltage
Differential
LVDS
interface
Input Low
Threshold
Voltage
Common Input
Voltage
Differential
input voltage
- - -100 mV
V
LVTL
V
1.0 1.2 1.4 V
CM
|V
| 200 - 600 mV
ID
Terminating
- 100 - ohm
R
Resistor
T
Unit Note
(3)
A
(4)
Input High
2.7 - 3.3 V
V
IH
0 - 0.7 V
V
IL
CMOS
interface
Threshold
Voltage
Input Low
Threshold
Voltage
Note (1) The module should be always operated within above ranges.
Note (2) Measurement Conditions:
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PRODUCT SPECIFICATION
GND
Vcc rising time is 470us
0.9Vcc
0.1Vcc
470us
Vcc
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Note (3) The specified power consumption and power supply current is under the conditions at Vcc = 12 V, Ta =
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PRODUCT SPECIFICATION
25 ± 2 ºC, f
a. White Pattern
= 120 Hz, whereas a power dissipation check pattern below is displayed.
v
b. Black Pattern
Active Area
Active Area
c. Horizontal Stripe Pattern
Note (4) The LVDS input characteristics are as follows:
Note (5) The EPWM interface that inserts a pull up resistor to 5V in Max Duty (100%), please refers to Fig.2.
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PRODUCT SPECIFICATION
4. BLOCK DIAGRAM OF INTERFACE
4.1 TFT LCD MODULE
OUTPUT CONNECTOR
CN6: LM123S-010-H-TF1-3,
or equivalent
TFT LCD PANEL
(1920x3x1080)
X(R) Board X(L) Board
C Board
L/R_O
CH1_0(+ /-)
CH1_1(+ /-)
CH1_2(+ /-)
CH1_3(+ /-)
CH1_4(+ /-)
CH1_CLK(+/-)
CH2_0(+ /-)
CH2_1(+ /-)
CH2_2(+ /-)
CH2_3(+ /-)
CH2_4(+ /-)
CH2_CLK(+/-)
INPUT CONNECTOR
CNF1: FI-RE51S-HF,JAE,or equivalent
SELLVDS 2D/3D L/R
LD_EN
VCC
GND SCN_EN SD A SCL
L/R_O
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5. INTERFACE PIN CONNECTION
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PRODUCT SPECIFICATION
5.1 TFT LCD MODULE
CNF1 Connector Pin Assignment: (FI-RE51S-HF(JAE) or equivalent)
Pin Name Description
1 N.C. No Connection (1)
2 SCL I2C Serial Clock (Reserved for 3D format selection function)
3 SDA I2C Serial Data (Reserved for 3D format selection function)
4 N.C. No Connection
5 L/R_O Output signal for Left Right Glasses control
6 N.C. No Connection (1)
7 SELLVDS Input signal for LVDS Data Format Selection (2)(7)
8 N.C. No Connection
9 N.C. No Connection
10 N.C. No Connection
11 GND Ground
Note
(11)
(1)
(10)
(1)
12 ORX0- Odd pixel Negative LVDS differential data input. Channel 0
13 ORX0+ Odd pixel Positive LVDS differential data input. Channel 0
14 ORX1- Odd pixel Negative LVDS differential data input. Channel 1
15 ORX1+ Odd pixel Positive LVDS differential data input. Channel 1
16 ORX2- Odd pixel Negative LVDS differential data input. Channel 2
17 ORX2+ Odd pixel Positive LVDS differential data input. Channel 2
18 GND Ground
19 OCLK- Odd pixel Negative LVDS differential clock input
20 OCLK+ Odd pixel Positive LVDS differential clock input
21 GND Ground
22 ORX3- Odd pixel Negative LVDS differential data input. Channel 3
23 ORX3+ Odd pixel Positive LVDS differential data input. Channel 3
N.C. No Connection
24
N.C. No Connection
25
(9)
(9)
(9)
26 2D/3D Input signal for 2D/3D Mode Selection (3)(6)(8)
27 L/R
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Input signal for Left Right eye frame synchronous(Frame sequence
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28 ERX0- Even pixel Negative LVDS differential data input. Channel 0
29 ERX0+ Even pixel Positive LVDS differential data input. Channel 0
30 ERX1- Even pixel Negative LVDS differential data input. Channel 1
31 ERX1+ Even pixel Positive LVDS differential data input. Channel 1
32 ERX2- Even pixel Negative LVDS differential data input. Channel 2
33 ERX2+ Even pixel Positive LVDS differential data input. Channel 2
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PRODUCT SPECIFICATION
(9)
34 GND Ground
35 ECLK- Even pixel Negative LVDS differential clock input.
36 ECLK+ Even pixel Positive LVDS differential clock input.
37 GND Ground
38 ERX3- Even pixel Negative LVDS differential data input. Channel 3
39 ERX3+ Even pixel Positive LVDS differential data input. Channel 3
N.C. No Connection
40
N.C. No Connection
41
42 LD_EN Input signal for Local Dimming Enable (5)(8)
43 SCN_EN Input signal for Scanning Enable (6)(8)
44 GND Ground
45 GND Ground
46 GND Ground
47 N.C. No Connection
(9)
(9)
48 VCC +12V power supply
49 VCC +12V power supply
50 VCC +12V power supply
51 VCC +12V power supply
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L
L
L
CN6 Connector Pin Assignment (LM123S-010-H-TF1-3 (UNE) or equivalent)
1 N.C. No Connection
2 N.C. No Connection
3 N.C. No Connection
4 GND Ground
5 N.C. No Connection
6 L/R_O Output signal for Left Right Glasses control
7 N.C. No Connection
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PRODUCT SPECIFICATION
ʻ˄ʼ
ʻ˄ʼ
ʻ˄˃ʼ
8 N.C. No Connection
9 N.C. No Connection
10 N.C. No Connection
Note (1) Reserved for internal use. Please leave it open.
Note (2) LVDS format selection.
ʿʳ
L= Connect to GND
SELLVDS Note
JEIDA Format
H or Open VESA Format
Note (3) 2D/3D mode selection.
L= Connect to GN
2D/3D Note
or Open 2D Mode
H 3D Mode
Note (4) Input signal for Left Right eye frame synchronous
H=Connect to +3.3˩ʳor Open
˗ʿʳ
H=Connect to +3.3˩
ʻ˄ʼ
V
Note (5) Local dimming enable selection.
Note (6) Scanning enable selection.
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=0~0.8 V, VIH=2.0~3.3 V
IL
L/R Note
L Right synchronous signal
H Left synchronous signal
˗ʿʳ
L= Connect to GN
LD_EN Note
Local Dimming Disable
H Local Dimming Enable
H=Connect to +3.3˩
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L
g
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PRODUCT SPECIFICATION
L= Connect to GN
SCN_EN Note
or Open Scanning Disable
H Scanning Enable
Note (7) SELLVDS signal pin connected to the LCM side has the following diagram.
R1 in the system side should be less than 1K Ohm. (R1 < 1K Ohm)
˗ʳʳˢ˸ʿʳ
H=Connect to +3.3˩
Note (8) 2D/3D, L/R, LD_EN and SCN_EN signal pin connected to the LCM side has the following diagram.
R1 in the system side should be less than 1K Ohm. (R1 < 1K Ohm)
Note (9) 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 (10) The definition of L/R_O signal as follows
ʳʿʳ
L= 0V
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H= +3.3˩ʳ
L/R_O Note
L Right glass turn on
H Left
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Note (11) Please reference Appendix A
Currently, we only support line alternative format (1
diagram. In the future, we will support other format.
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PRODUCT SPECIFICATION
st
line is left signal), show as the attached block
L
R
L
R
.
.
.
.
Line alternative format
Note (12) LVDS connector mating dimension range request is 0.93mm~1.0mm as follow
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G0-EG7
0
p
ORx0
p
OG0
OG7
OG0
OG7
OB0
7
5.2 BLOCK DIAGRAM OF INTERFACE
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PRODUCT SPECIFICATION
ER0-ER7
E
EB0-EB7
DE
OR0-OR7
-
OB0-OB7
D
Host
Graphics
Controller
ERx0+
TxI
ERx
ERx1+
ERx1-
ERx2+
ERx2-
ERx3+
ERx3-
ECLK+
L
PLL
-
-
51Ө
51
Ө
Ө
51
51
Ө
51
Ө
100pF
51
Ө
51
Ө
100pF
Ө
51
Ө
51
51
Ө
100pF
100
100pF
ER0-ER7
-E
F
E
EB
-EB7
DE
OR0-OR7
-
-OB
D
L
PLL
Timing
ORx0+
ORx1+
ORx1-
-
51Ө
51
51
Ө
Ө
100pF
100
F
Controller
LVDS Transmitter
THC63LVDM83A
(LVDF83A)
Version 1.0
ORx2+
ORx2-
ORx3+
ORx3-
OCLK+
PLL
-
51
51
51
51
51
51
Ө
100pF
Ө
Ө
100pF
Ө
Ө
100pF
Ө
PLL
LVDS R ec e iver
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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
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PRODUCT SPECIFICATION
line when it is used differentially.
5.3 LVDS INTERFACE
JEIDA Format : SELLVDS = L
VESA Format : SELLVDS = H or Open
VESA LVDS format
RXCLK
RXCLK
ORX0
ORX0
ORX1
ORX1
ORX2
ORX2
ORX3
ORX3
Current F\FOH
Current F\FOH
R5G0 R4 R3 R2 R1
R5G0 R4 R3 R2 R1
B0 G5B1
B0 G5B1
G3 G2G4
G3 G2G4
R0
R0
G1
G1
B2B4 B3B5VS HSDE
B2B4 B3B5VS HSDE
R6G6 R7G7B7 B6RSVD
R6G6 R7G7B7 B6RSVD
R5G0 R4 R3 R2 R1
ERX0
ERX0
ERX1
ERX1
ERX2
ERX2
ERX3
ERX3
R5G0 R4 R3 R2 R1
B0 G5B1
B0 G5B1
G3 G2G4
G3 G2G4
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R0
R0
G1
G1
B2B4 B3B5VS HSDE
B2B4 B3B5VS HSDE
R6G6 R7G7B7 B6RSVD
R6G6 R7G7B7 B6RSVD
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JEDIA LVDS format
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
R7G2 R6 R5 R4 R3
R7G2 R6 R5 R4 R3
B2 G7B3
B2 G7B3
R7G2 R6 R5 R4 R3
R7G2 R6 R5 R4 R3
B2 G7B3
B2 G7B3
G5 G4G6
G5 G4G6
G5 G4G6
G5 G4G6
R2
R2
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.
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PRODUCT SPECIFICATION
Data Signal
Basic
Colors
Gray
Scale
Of
Red
Color
Black
Red
Green
Blue
Cyan
Magenta
Yellow
White
Red (0) / Dark
Red (1)
Red (2)
:
:
Red (253)
Red (254)
Red Green Blue
R7 R6 R5 R4 R3 R2 R1 R0 G7 G6 G5 G4 G3 G2 G1 G0 B7 B6 B5 B4 B3 B2 B1 B0
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
1
1
1
1
1
1
1
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
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
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
0
0
0
0
0
0
0
0
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
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
0
0
0
0
0
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
1
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
1
0
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
0
0
0
0
0
0
0
:
0
0
:
:
:
:
:
0
0
0
0
:
:
Gray
Scale
Of
Green
Gray
Scale
Of
Blue
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)
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
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
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
0
0
0
0
0
1
0
1
1
1
1
1
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
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
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
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
1
1
:
:
:
:
0
0
0
0
0
0
0
0
1
0
0
1
:
:
:
:
:
:
1
0
1
0
:
:
:
:
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Blue (255) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1
Note (1) 0: Low Level Voltage, 1: High Level Voltage
5.5 FLICKER (Vcom) ADJUSTMENT
(1) Adjustment Pattern:
Flicker pattern was shown as below. If customer need below pattern, please directly contact with Account FAE.
ʳ
˙˴˸ʳˡʳʳʳʳʳʳʳʳʳʳʳʳʳʳʳʳʳʳʳʳʳʳʳʳʳʳʳ˙˴˸ʳˡʾ˄ʳ
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PRODUCT SPECIFICATION
ʳʳʳʳʳʳʳʳʳʳʳʳʳʳ ʳ
!
(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 to
refer CMI Auto V-com adjustment OI.
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6. INTERFACE TIMING
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PRODUCT SPECIFICATION
6.1 INPUT SIGNAL TIMING SPECIFICATIONS
The input signal timing specifications are shown as the following table and timing diagram.
Signal Item Symbol Min. Typ. Max. Unit Note
Frequency
clkin
60 74.25 77 MHz
F
(=1/TC)
Input cycle to
T
LVDS
cycle jitter
- - 200 ps (3)
rcl
Receiver
Clock
Spread spectrum
modulation range
clkin_mo
F
F
-2% - F
d
clkin
Spread spectrum
F
LVDS
modulation frequency
SSM
Setup Time Tlvsu 600 - - ps
- - 200 KHz
Receiver
Data
Hold Time Tlvhd 600 - - ps
6.1.1 Timing spec for Frame Rate =50Hz
Signal Item Symbol Min. Typ. Max. Unit Note
+2% MHz
clkin
(4)
(5)
Frame rate
Vertical
Active
Display
Te rm
Horizontal
Active
Display
Te rm
2D Mode
3D Mode
2D Mode
3D Mdoe
2D mode Fr5 47 50 53 Hz
3D mode F
50 50 50 Hz (7)
r5
Tv=Tvd+Tv
Total Tv 1115 1125 1380 Th
b
Ё
Ё
Display Tvd 1080 1080 1080 Th
Blank Tvb 35 45 300 Th
Total Tv 1350 Th
Display Tvd 1080 Th
(6)(8)
Blank Tvb 270 Th
Th=Thd+T
Total Th 1050 1100 1150 Tc
hb
Ё
Ё
Display Thd 960 960 960 Tc
Blank Thb 90 140 190 Tc
Th=Thd+T
Total Th 1050 1100 1150 Tc
hb
Ё
Display Thd 960 960 960 Tc
Blank Thb 90 140 190 Tc
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6.1.2 Timing spec for Frame Rate = 60Hz
Signal Item Symbol Min. Typ. Max. Unit Note
2D mode Fr6 57 60 62.5 Hz
Frame rate
3D mode F
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PRODUCT SPECIFICATION
60 60 60 Hz (7)
r6
Vertical
Active
Display
Te rm
Horizontal
Active
Display
Te rm
2D Mode
3D Mdoe
2D Mode
3D Mdoe
Total Tv 1115 1125 1380 Th
Tv=Tvd+Tv
Display Tvd 1080 1080 1080 Th
Blank Tvb 35 45 300 Th
Ё
Ё
Total Tv 1125 Th
Display Tvd 1080 Th
(6), (8)
Blank Tvb 45 Th
Th=Thd+T
Total Th 1050 1100 1150 Tc
hb
Display Thd 960 960 960 Tc
Blank Thb 90 140 190 Tc
Ё
Ё
Th=Thd+T
Total Th 1050 1100 1150 Tc
hb
Display Thd 960 960 960 Tc
Ё
b
Blank Thb 90 140 190 Tc
Note (1) Please make sure the range of pixel clock has follow the below equation:
F
clkin(max)
F
r
5
Њ F
r
6
Ѽ Tv Ѽ Th
Ѽ Tv Ѽ Th Њ F
clkin(min)
Ё
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PRODUCT SPECIFICATION
INPUT SIGNAL TIMING DIAGRAM
Tvd
Tv
Tvb
DE
Th
DCLK
DE
Thd
DAT
Valid display data ( 480 clocks)
Note (3)The input clock cycle-to-cycle jitter is defined as below figures. Trcl = I T1 – TI
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PRODUCT SPECIFICATION
Note (4)The SSCG (Spread spectrum clock generator) is defined as below figures.
Note (5) The LVDS timing diagram and setup/hold time is defined and showing as the following figures.
LVDS RECEIVER INTERFACE TIMING DIAGRAM
Tc
RXCLK+/-
RXn+/-
Tlvsu
Tlvhd
1T
14
3T
14
5T
14
7T
14
9T
14
11T
14
13T
14
Note (6) Please fix the Vertical timing (Vertical Total =1350 / Display =1080 / Blank = 270) in 50Hz 3D mode
and Vertical timing (Vertical Total =1125 / Display =1080 / Blank = 45) in 60Hz 3D mode
Note (7)In 3D mode, the set up Fr5 and Fr6 in Typ. ±3 HZ .In order to ensure that the electric function performance
to avoid no display symptom.(Except picture quality symptom.)
Note (8)In 3D mode, the set up Tv and Tvb in Typ. ±30.In order to ensure that the electric function performance to
avoid no display symptom.(Except picture quality symptom.)
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PRODUCT SPECIFICATION
6.2 POWER ON/OFF SEQUENCE
POWER ON/OFF SEQUENCE
6.2.1
(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.
0.9V
CC
0.9VCC
0.5
ЉЉЉЉ
T
1
0
ЉЉЉЉ
T
2
0
ЉЉЉЉ
T
3
500ms
ЉЉЉЉ
ЉЉЉЉ
ЉЉЉЉ
10ms
ЉЉЉЉ
0V
50ms
50ms
T4
0.1V
CC
T
3
2
T
0.1Vcc
T1
T4
VA L I D
LVDS Signals
0V
Power On
0
ЉЉЉЉ
T
7
ЉЉЉЉ
T2
ЉЉЉЉ
T
8
ЉЉЉЉ
0
T3
T7
Option Signals
(SELLVDS,2D/3D,L/R,LD_EN,SCN_EN)
Power Off
T
8
Backlight (Recommended)
ЉЉЉЉ
ЉЉЉЉ
T
T5
6
500ms
100ms
50%
5
T
Power ON/OFF Sequence
50%
T
6
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6.2.2 2D/3D MODE CHANGE SIGNAL SEQUENCE WITHOUT VCC TURN OFF AND TURN ON
LVDS Signals
0.5
0
0
VCC
ЉЉЉЉ
T
ЉЉЉЉ
T
0
ЉЉЉЉ
T
ЉЉЉЉ
2D/3D
1
T
ЉЉЉЉ
2
7
10ms
ЉЉЉЉ
ЉЉЉЉ
10
50ms
T2
ЉЉЉЉ
10ms
0V
0V
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PRODUCT SPECIFICATION
0.9VCC
CC
0.1V
T
1
T2
Power On
T7
Black Pattern
T10
0
ЉЉЉЉ
T
ЉЉЉЉ
10ms
9
ЉЉЉЉ
T
ЉЉЉЉ
10
20ms
12
Black Pattern
Insertion
T12 T9
Backlight ON/OFF
ЉЉЉЉ
T
ЉЉЉЉ
5
T11
500ms
700ms
T5
T11
Note (1) The supply voltage of the external system for the module input should follow the definition of Vcc.
Note (2) Apply the LED 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.
Note (6) When 2D/3D mode is changed, TCON will insert black pattern internally. During black insertion, TCON
would load required optical table and TCON parameter setting. The black insertion time should be longer
than 650ms because TCON must recognize 2D or 3D format and set the correct parameter.
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7. OPTICAL CHARACTERISTICS
7.1 TEST CONDITIONS
Item Symbol Value Unit
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PRODUCT SPECIFICATION
Ambient Temperature Ta
Ambient Humidity Ha
Supply Voltage VCC 12 V
Input Signal According to typical value in "3. ELECTRICAL CHARACTERISTICS"
LED Current IL 130 mA
Vertical Frame Rate Fr 120 Hz
Local Dimming Function should be Disable before testing to get the steady optical characteristics (According to 5.3
CNF1 Connector Pin Assignment)
The LCD module should be stabilized at given temperature for 1 hour to avoid abrupt temperature change during
measuring. In order to stabilize the luminance, the measurement should be executed after lighting backlight for 1 hour
in a windless room.
25
50
±
±
10
2
oC
%RH
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PRODUCT SPECIFICATION
7.2 OPTICAL SPECIFICATIONS
The relative measurement methods of optical characteristics are shown in 7.2. 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
Contrast Ratio CR
Response Time
Center Transmittance T%
White Variation
Gray to
gray
δ
W
θ
=0°,
x
With CMI Module
Rcx
θ
=0°
Y
3500 5000
-
6 12
- 4.8 - %
- - 1.3 -
0.645
-
- (2), (4)
ms (5)
(2), (8)
(2), (7)
-
Red
-
-
(1),(6)
-
-
-
Color
Chromaticity
Green
Blue
Rcy
Gcx
Gcy
Bcx
Bcy
Wcx
θ
=0°,
θ
x
=0°
Y
CS-2000
Standard light source “C
Typ -
0.03
0.326
0.290
0.624
0.155
0.049
0.280
Typ +
0.03
White
-
Deg. (2), (3)
Viewing Angle
Horizontal
Vertical
Wcy
θ
+
x
θ
-
x
θ
+
Y
θ
-
Y
CR
≥
20
With CMI Module
0.290
80 88
80
80
80
88
88
88
-
-
-
-
Note (1) Light source is the standard light source “C” which is defined by CIE and driving voltages are based on
suitable gamma voltages. The calculating method is as following
Ǻ
1. Measure Module’s and BLU’s spectrums. W, R, G, B are with signal input. BLU(for V420H2_LS2) is
supplied by CMI.
2. Calculate cell’s spectrum.
3. Calculate cell’s chromaticity by using the spectrum of standard light source “C”
Note (2) Light source is the BLU which is supplied by CMI and driving voltages are based on suitable gamma
voltages.
Note (3) Definition of Viewing Angle (
Viewing angles are measured by Conoscope Cono-80 ( or Eldim EZ-Contrast 160R )
θ
x, θy):
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PRODUCT SPECIFICATION
Note (4) Definition of Contrast Ratio (CR):
θX- = 90º
6 o’clock
θ
y-
= 90º
The contrast ratio can be calculated by the following expression.
x-
y-
Normal
θx = θy = 0º
θy- θy+
θx−
θx+
y+
12 o’clock
direction
x+
θX+ = 90º
Contrast Ratio (CR) = L255 / L0
L 255: Luminance of gray level 255
L 0: Luminance of gray level 0
CR = CR (1), where CR (X) is corresponding to the Contrast Ratio of the point X at Figure in Note (7).
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T
g
g
L
Note (5) Definition of Gray to Gray Switching Time:
100%
90%
Optical
Response
10%
0%
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PRODUCT SPECIFICATION
The driving signal means the signal of gray level 0, 124, 252, 380, 508, 636, 764, 892 and 1023.
Gray to gray average time means the average switching time of gray level 0, 124, 252, 380, 508,636, 764,
892 and 1023.
Note (6) Measurement Setup:
The LCD module should be stabilized at given temperature for 1 hour to avoid abrupt temperature
change during measuring. In order to stabilize the luminance, the measurement should be executed
after lighting backlight for 1 hour in a windless room.
LCD
M odule
LCD P
Gray to Gray
Switchin
anel
ime
Gray to Gray
Switchin
CS 2000 -
Field of View = 1º
500 mm
Light Shield Room
(
Ambient
uminance < 2
lu
Note (7) Definition of White Variation (δW):
Measure the luminance of gray level 255 at 5 points
δ
W = 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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W
/
/
/
X
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PRODUCT SPECIFICATION
Horizontal Line
D
4 D/2 3D/4
D
4
W
W/2
3W
4
Vertical Line
1 2
5
3 4
Note (8) Definition of Transmittance (T%):
Measure the luminance of gray level 255 at center point of LCD module.
Transmittance
=
Luminance of LCD module
Luminance of backlight
Active Area
*100%PRECAUTIONS
: Test Point
X=1 to 5
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PRODUCT SPECIFICATION
8. DEFINITION OF LABELS
8.1 CMI MODULE LABEL
The barcode nameplate is pasted on each module as illustration, and its definitions are as following explanation.
V420H2 –PS2 Rev. XX
X X X X X X X Y M D L N N N N
MADE IN TAIWAN
GEMN
RoHS
V420H2 –PS2 Rev. XX
X X X X X X X Y M D L N N N N
MADE IN CHINA
LEOO(or CAPG or CANO)
(a) Model Name: V420H2-PS2
(b) Revision: Rev. XX, for example: A0, A1… B1, B2… or C1, C2…etc.
(c) Serial ID: X X
Serial ID includes the information as below:
(a) Manufactured Date: Year: 2001=1, 2002=2, 2003=3, 2004=4….2010=0, 2011=1, 2012=2....
Day: 1~9, A~Y, for 1
X X X X X Y M D L N N N N
Month: 1~9, A~C, for Jan. ~ Dec.
Serial No.
Product Line
Year, Month, Date
CMO Internal Use
CMO Internal Use
Revision
CMO Internal Use
st
to 31st, exclude I ,O, and U.
(b) Revision Code: Cover all the change
(c) Serial No.: Manufacturing sequence of product
(d) Product Line: 1 -> Line1, 2 -> Line 2, …etc.
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9. PACKAGING
9.1 PACKING SPECIFICATIONS
(1) 12PCS LCD TV Panels / 1 Box
(2) Box dimensions : 1123 (L) X 818 (W) X 245 (H)
(3) Weight : approximately 43 Kg
9.2 PACKING METHOD
Figures 9-1 and 9-2 are the packing method
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PRODUCT SPECIFICATION
PP Belt
Label
Film
(L1150*W850*H140mm)
Figure.9-1 packing method
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Figure.9-2 packing method
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10. INTERNATIONAL STANDARD
10.1 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 35
к
at 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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10.2 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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11. MECHANICAL CHARACTERISTICS
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PRODUCT SPECIFICATION
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The copyright belongs to CHIMEI InnoLux. Any unauthorized use is prohibited
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