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MODEL NO.: V420H2
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PRODUCT SPECIFICATION
ϭTentative Specification
ϭPreliminary Specification
ϮApproval Specification
SUFFIX: PE5
Customer:
APPROVED BY SIGNATURE
Name / Title
Note
(Ver. C1)
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............................................................................................................. 10
5.1 TFT LCD MODULE ........................................................................................................................ 11
5.2 BLOCK DIAGRAM OF INTERFACE .............................................................................................16
5.3 LVDS INTERFACE ......................................................................................................................... 16
5.4 COLOR DATA INPUT ASSIGNMENT............................................................................................ 11
5.5 FLICKER(Vcom) ADJUSTMENT...................................................................................................16
6. INTERFACE TIMING................................................................................................................................ 20
6.1 INPUT SIGNAL TIMING SPECIFICATIONS.................................................................................. 20
6.2 POWER ON/OFF SEQUENCE ......................................................................................................22
7. OPTICAL CHARACTERISTICS............................................................................................................... 23
7.1 TEST CONDITIONS ....................................................................................................................... 23
7.2 OPTICAL SPECIFICATIONS ......................................................................................................... 23
8. DEFINITION OF LABELS........................................................................................................................ 26
8.1 CMI MODULE LABEL.................................................................................................................... 26
9. PACKAGING............................................................................................................................................ 27
9.1 PACKING SPECIFICATIONS......................................................................................................... 27
9.2 PACKING METHOD........................................................................................ᙑᎄ
10. PRECAUTIONS ..................................................................................................................................... 29
10.1 ASSEMBLY AND HANDLING PRECAUTIONS........................................................................... 29
10.2 SAFETY PRECAUTIONS.............................................................................................................30
11. MECHANICAL CHARACTERISTICS ....................................................................................................31
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Version Date Page(New) Section Description
Ver. 2.0 18, Jan, 2011 All All The specification was first issued.
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PRODUCT SPECIFICATION
REVISION HISTORY
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g
g
1. GENERAL DESCRIPTION
1.1 OVERVIEW
V420H2-PE5 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 (8-bit) colors.
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) 566.51(H) 1.75(D) Typ.
Display Mode Transmissive mode / Normallly black
Contrast Ratio 3000:1 Typ.
Glass thickness (Array / CF) [mm] 0.7 / 0.7
Viewing Angle (CR>20) +88/-88(H), +88/-88(V) Typ. (CR 2Њ 0)
Color Chromaticity
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PRODUCT SPECIFICATION
(Typical value measure at CMI’s module)
(Typical value measure at CMI’s module)
R=(0.658, 0.324)
G=(0.257, 0.593)
B=(0.135,0.096)
W=(0.295, 0.337)
ht source is the standard light source “C” which is defined by
(Li
CIE and driving voltages are based on suitable
voltages.)
Cell Transparency [%] 4.8%
Polarizer Surface Treatment Anti-Glare coating (Haze 11%), Hard coating (3H)
amma
1.3 MECHANICAL SPECIFICATIONS
Item Min. Typ. Max. Unit Note
Weight 2105 2155 2205 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 T
Vibration (Non-Operating) V
Note (1) Temperature and relative humidity range is shown in the figure below.
(a) 90 %RH Max. (Ta Љ 40 ºC).
(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
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PRODUCT SPECIFICATION
Value
Min. Max.
OP
- 1.0 G (3), (4)
NOP
0 +50 ºC (1), (2)
Unit Note
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.
Relative Humidity (%RH)
100
90
80
60
Operating Range
40
20
10
Storage Range
8060-20 40020-40
Temperature (ºC)
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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.к
(b)The module shall be stored in dark place. Do not store the TFT-LCD module in direct sunlight or fluorescent
light.
2.3 ELECTRICAL ABSOLUTE RATINGS
2.3.1 TFT LCD MODULE
Item Symbol
Power Supply Voltage Vcc -0.3 13.5 V
Logic Input Voltage VIN -0.3 3.6 V
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PRODUCT SPECIFICATION
Value
Min. Max.
Unit Note
2.3.2 BACKLIGHT CONVERTER UNIT
Value
Item Symbol
Min. Max.
Lamp Voltage VW
Power Supply Voltage VBL 0 30 V (1)
Control Signal Level
Ё
Ё
-0.3 7 V (1), (3)
3000 VRMS
Unit Note
Note (1) Permanent damage to the device may occur if maximum values are exceeded. Functional operation
should be restricted to the conditions described under normal operating conditions.
Note (2) No moisture condensation or freezing.
Note (3) The control signals include On/Off Control and Internal PWM Control.
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PRODUCT SPECIFICATION
3. ELECTRICAL CHARACTERISTICS
3.1 TFT LCD MODULE
Ta = 25 ± 2 ºC
Value
Parameter Symbol
Min. Typ. Max.
Unit Note
Power Supply Voltage V
Rush Current I
White Pattern - - 9.36 11.23 W
Power
Consumption
Horizontal
Stripe
Black Pattern - - 5.16 6.24 W
White Pattern 0.78 0.93 A
Power
Horizontal
Supply
Stripe
Current
Black Pattern 0.43 0.52 A
Differential
Input High
Threshold
V
Voltage
Differential
LVDS
interface
Input Low
Threshold
Voltage
Common Input
V
Voltage
Differential
input voltage
Terminating
Resistor
CC
RUSH
10.8 12 13.2 V (1)
- - 3.2 A (2)
- - 10.56 14.28 W
0.88 1.19 A
+100 - - mV
LVT H
LVT L
V
CM
| 200 - 600 mV
|V
ID
R
T
- - -100 mV
1.0 1.2 1.4 V
- 100 - ohm
(3)
(4)
(5)
Input High
CMOS
interface
Threshold
Voltage
Input Low
Threshold
V
IH
V
IL
2.7 - 3.3 V
0 - 0.7 V
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
Vcc
0.9Vcc
0.1Vcc
470us
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Note (3) The Specified Power consumption is under XXX pattern.
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PRODUCT SPECIFICATION
Note (4) The specified power supply current is under the conditions at Vcc =12V, Ta = 25 ± 2 ºC, f
whereas a power dissipation check pattern below is displayed.
a. White Pattern
Active Area
b. Black Pattern
Active Area
c. Horizontal Pattern
= 60 Hz,
v
Note (5) The LVDS input characteristics are as follows:
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INPUT
CONNECTOR
4. BLOCK DIAGRAM OF INTERFACE
4.1 TFT LCD MODULE
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PRODUCT SPECIFICATION
TFT LCD PANEL
(1920x3x1080)
X(R) Board X(L) Board
C Board
(107C51-0000RA-G4 (Starconn)) or equivalent
ERX0(+/-)
ERX1(+/-)
ERX2(+/-)
ERX3(+/-)
ECLK(+/-)
ORX0(+/-)
ORX1(+/-)
ORX2(+/-)
ORX3(+/-)
OCLK(+)
SELLVDS
ODSEL
GND
Vcc
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5. INTERFACE PIN CONNECTION
5.1 TFT LCD MODULE
CNF1 Connector Pin Assignment (107C51-0000RA-G4 (Starconn) or equivalent)
Pin Name Description Note
1 GND Ground
2 N.C. No Connection
3 N.C. No Connection
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PRODUCT SPECIFICATION
4 N.C. No Connection
5 N.C. No Connection
6 N.C. No Connection
7 SELLVDS LVDS data format Selection (3)(5)
8 N.C. No Connection (2)
9 ODSEL Overdrive Lookup Table Selection (4)(6)
10 N.C. No Connection (2)
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.
(2)
(7)
(7)
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
(7)
(2)
(7)
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34 GND Ground
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PRODUCT SPECIFICATION
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. No Connection
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 (2)
48 VCC Power input (+12V)
49 VCC Power input (+12V)
50 VCC Power input (+12V)
(7)
(7)
(2)
51 VCC Power input (+12V)
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Note (1) LVDS connector pin order defined as follows
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PRODUCT SPECIFICATION
Note (2) Reserved for internal use. Please leave it open.
Note (3) Low = Open or connect to GND: VESA Format, High = Connect to +3.3V: JEIDA Format.
Note (4) Overdrive lookup table selection. The overdrive lookup table should be selected in accordance with
the frame rate to optimize image quality.
Low = Open or connect to GND, High = Connect to +3.3V
ODSEL Note
L or open Lookup table was optimized for 60 Hz frame
H Lookup table was optimized for 50 Hz frame
Note (5) LVDS 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)
TCON
TCON
R2
R1
R1
R2
Selector (pin7)
System side
Note (6) ODSEL 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)
R3
R3
Setting
Setting
LCM side
LCM sideSystem side
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R1
R1
Selector (pin9)
Selector (pin9)
System side
System 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
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PRODUCT SPECIFICATION
TCON
TCON
R2
R2
Setting
Setting
R3
R3
LCM side
LCM side
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p
O
p
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PRODUCT SPECIFICATION
5.2 BLOCK DIAGRAM OF INTERFACE
TxIN
ER0-ER7
-
-
OR0-OR7
-
-
DCLK
Host
PLL
CNF1
ERx0+
-
ERx1+
ERx1-
ERx2+
ERx2-
ERx3+
ERx3-
ECLK+
-
100Ө
100pF
100Ө
100Ө
100Ө
100Ө
100pF
100Ө
100Ө
100pF
100Ө
100Ө
100pF
100Ө
100
ER0-ER7
F
-
-
OR0-OR7
-
-
PLL
Graphics
Controller
LVDS Transmitter
THC63LVDM83A
PLL
ORx0+
-
ORx1+
ORx1-
ORx2+
Rx2-
ORx3+
ORx3-
OCLK+
-
100Ө
100pF
100Ө
100Ө
100
100Ө
100Ө
100pF
100Ө
100Ө
100pF
100Ө
100Ө
100pF
100Ө
LVDS Receiver
Timing
Controller
F
PLL
(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
Note (1) The system must have the transmitter to drive the module.
Note (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
Note (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.
5.3 LVDS INTERFACE
VESA LVDS formatΚ(SELLVDS pin=L or open)
Current F\FOH
Current F\FOH
RXCLK
RXCLK
ORX0
ORX0
ORX1
ORX1
ORX2
ORX2
ORX3
ORX3
ERX0
ERX0
ERX1
ERX1
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
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
ERX2
ERX2
ERX3
ERX3
B2B4 B3B5VS HSDE
B2B4 B3B5VS HSDE
R6G6 R7G7B7 B6RSVD
R6G6 R7G7B7 B6RSVD
JEDIA LVDS formatΚ(SELLVDS pin=H)
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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
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
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
Notes: (1) RSVD (reserved) pins on the transmitter shall be “H” or “L”.
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PRODUCT SPECIFICATION
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.
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
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
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
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
1
0
:
:
:
:
:
:
:
:
:
:
:
:
:
:
1
1
1
1
1
1
0
1
1
1
1
1
1
1
1
0
G7G6G5G
0
0
0
0
1
1
0
0
1
1
0
0
1
1
1
1
0
0
0
0
0
0
:
:
:
:
:
:
0
0
0
0
G3 G2 G1 G0 B7 B6 B5 B4 B3 B2
4
0
0
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
1
1
1
1
1
1
1
1
1
1
0
0
0
0
0
0
1
1
1
1
1
1
1
1
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
B
B0
1
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
1
1
1
1
1
1
1
1
1
1
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
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
1
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)
:
:
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
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
0
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
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PRODUCT SPECIFICATION
Blue (253)
Blue (254)
Blue (255)
Note (1) 0: Low Level Voltage, 1: High Level Voltage
0
0
0
0
0
0
0
0
0
0
0
0
5.5 FLICKER (Vcom) ADJUSTMENT
(1) Adjustment Pattern:
2n line-inversion pattern was shown as below. If customer need below pattern, please directly contact with
Account FAE.
ʳ
˙˴˸ʳˡʳʳʳʳʳʳʳʳʳʳʳʳʳʳʳʳʳʳʳʳʳʳʳʳʳʳʳ˙˴˸ʳˡʾ˄ʳ
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
1
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
1
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. Below items is suggested to be ready before Digital V-com adjustment
in customer LCM line.
a. USB Sensor Board. (CMI Part number: 35-D044998)
b. Programmable software. (Multi Auto Vcom 1.0.6)
c. Document: Auto V-com adjustment suggestion OI. (CMI DCC number: 300019662)
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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
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PRODUCT SPECIFICATION
F
clkin
LVDS
Receiver
Clock
LVDS
Receiver
Data
Vertical
Active
Display
Frequency
(=1/TC
60 74.25 80 MHz
)
Input cycle to
T
rcl
Ё Ё
200 ps (2)
cycle jitter
Spread spectrum
modulation range
Spread spectrum
modulation
clkin_mo
F
F
SSM
-2%
F
d
clkin
Ё
F
+2% MHz
clkin
(3)
Ё Ё
200 KHz
frequency
Setup Time Tlvsu 600
Ё Ё
ps
Hold Time Tlvhd 600
Ё Ё
ps
Fr5 47 50 53 Hz
Frame Rate
57 60 63 Hz
F
r6
Tv=Tvd+T
Total Tv 1115 1125 1135 Th
vb
Term
Display Tvd 1080 1080 1080 Th
Blank Tvb 35 45 55 Th
Horizontal
Active
Display
Term
Total Th 1050 1100 1150 Tc
Display Thd 960 960 960 Tc
Blank Thb 90 140 190 Tc
Th=Thd+T
hb
Note (1) Please make sure the range of frame rate has follow the below equationΚ
Fr(max) Њ Fclkin Я Tv×Th Љ Fr(min)
Note (2) The input clock cycle-to-cycle jitter is defined as below figures. Trcl = I T
– TI
1
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Note (3) The SSCG (Spread spectrum clock generator) is defined as below figures.
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PRODUCT SPECIFICATION
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P
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.
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PRODUCT SPECIFICATION
0V
0.5ЉT1Љ10ms
0ЉT2Љˈ0ms
0ЉT3Љˈ0ms
500ms ЉT4
LVDS Signals
0ЉT7ЉT2
0ЉT8
0V
Option Signals
(SELLVDS,GPIO setting..…)
Backlight (Recommended)
500msЉT5
100msЉT6
0.1VCC
Power On
T7
0.1Vcc
T3T1
T2
T4
VA L I D
T8
50%
50%
T5
Power ON/OFF Sequence
6
T
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.
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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PRODUCT SPECIFICATION
7. OPTICAL CHARACTERISTICS
7.1 TEST CONDITIONS
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.
Item Symbol Value Unit
Ambient Temperature Ta
Ambient Humidity Ha
Supply Voltage V
Input Signal According to typical value in "3. ELECTRICAL CHARACTERISTICS"
Vertical Frame Rate Fr 60 Hz
CC
25±2
50±10
12 V
7.2 OPTICAL SPECIFICATIONS
The relative measurement methods of optical characteristics are shown in 7.2. The following items should be
o
C
%RH
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
Red
Color
Chromaticity
Viewing Angle
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 followingǺ
Green
Blue
White
Horizontal
Vertical
Gray to
gray
δW
Rcx
Rcy 0.324
Gcx
Gcy 0.593
Bcx
Bcy 0.096
Wcx
Wcy
θx+
-
θ
x
θY+
θ
-
Y
θ
=0°, θY =0°
x
With CMI Module
θ
=0°, θY =0°
x
CS-2000
Standard light source “C
CR≥20
With CMI Module
2000 3000
-
- 4.8 - %
- - 1.3 -
Typ -
0.03
80 88 80
80
80
8.5 17
0.658
0.257
0.135
0.295
0.337
88
88
88
- - (2), (4)
ms (5)
-
-
-
Typ +
0.03
-
-
-
-
-
-
-
-
Deg. (2), (3)
(2), (8)
(2), (7)
(1),(6)
1. Measure Module’s and BLU’s spectrums. W, R, G, B are with signal input. BLU(for V420H2_LE5) 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 (θx, θy):
Viewing angles are measured by Conoscope Cono-80 ( or Eldim EZ-Contrast 160R )
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PRODUCT SPECIFICATION
Normal
θx = θy = 0º
θy- θy+
θX- = 90º
6 o’clock
θ
y- = 90º
Note (4) Definition of Contrast Ratio (CR):
The contrast ratio can be calculated by the following expression.
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).
x-
y-
θx−
θx+
y+
12 o’clock
direction
x+
θX+ = 90º
Note (5) Definition of Gray to Gray Switching Time:
100%
90%
Optical
Response
10%
0%
Time
Gray to Gray
Switching
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.
Gray to Gray
Switching
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-
L
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
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PRODUCT SPECIFICATION
P
anel
LCD
Field of View = 1º
500 mm
Note (7) Definition of White Variation (δW):
Measure the luminance of gray level 255 at 5 points
δW = Maximum [L (1), L (2), L (3), L (4), L (5)] / Minimum [L (1), L (2), L (3), L (4), L (5)]
D/4 D/2 3D/4
Horizontal Line
D
CS 2000
Light Shield Room
Ambient
(
uminance < 2lux)
W/4
W/2
W
Vertical Line
3W/4
Note (8) Definition of Transmittance (T%):
Measure the luminance of gray level 255 at center point of LCD module.
Luminance of LCD module
Transmittance
=
12
5
34
Active Area
*100%PRECAUTIONS
Luminance of backlight
X
: Test Point
X=1 to 5
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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.
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PRODUCT SPECIFICATION
V420H2 –PE5 Rev. XX
X X X X X X X Y M D L N N N N
E207943
MADE IN TAIWAN
GEMN
V420H2 –PE5 Rev. XX
X X X X X X X Y M D L N N N N
(a) Model Name: V420H2-PE5
(b) Revision: Rev. XX, for example: A0, A1… B1, B2… or C1, C2…etc.
(c) Serial ID: X X X X X X X Y M D L N N N N
Serial No.
Product Line
Year, Month, Date
CMI Internal Use
CMI Internal Use
MADE IN CHINA
LEOO(or CAPG or CANO)
RoHS
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....
Month: 1~9, A~C, for Jan. ~ Dec.
Day: 1~9, A~Y, for 1
(b) Revision Code: Cover all the change
(c) Serial No.: Manufacturing sequence of product
(d) Product Line: 1 -> Line1, 2 -> Line 2, …etc.
st
Revision
CMI Internal Use
to 31st, exclude I ,O, and U.
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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
Figure.9-1 packing method
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PRODUCT SPECIFICATION
Figure.9-2 packing method
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PRODUCT SPECIFICATION
10. PRECAUTIONS
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 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
10.2 SAFETY PRECAUTIONS
[ 1 ] (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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