Customer:
PRODUCT SPECIFICATION
□ Tentative Specification
□ Preliminary Specification
■ Approval Specification
MODEL NO.: V420HF1
SUFFIX: PE1
APPROVED BY SIGNATURE
Name / Title
Note
Please return 1 copy for your confirmation with your signature and
comments.
Approved By Checked By Prepared By
KJ Cheng
Pam Liang
S C.Wang
Version 1.1
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PRODUCT SPECIFICATION
CONTENTS
1. GENERAL DESCRIPTION...........................................................................................................................................4
1.1 OVERVIEW ...........................................................................................................................................................4
1.2 FEATURES............................................................................................................................................................4
1.3 MECHANICAL SPECIFICATIONS........................................................................................................................5
2. ABSOLUTE MAXIMUM RATINGS...............................................................................................................................5
2.1 ABSOLUTE RATINGS OF ENVIRONMENT.........................................................................................................6
2.2 PACKAGE STORAGE...........................................................................................................................................6
2.3 ELECTRICAL ABSOLUTE RATINGS....................................................................................................................7
2.3.1 TFT LCD OPEN CELL...............................................................................................................................7
3. ELECTRICAL CHARACTERISTICS............................................................................................................................8
3.1 TFT LCD OPEN CELL...........................................................................................................................................8
4. BLOCK DIAGRAM OF INTERFACE..........................................................................................................................10
4.1 TFT LCD OPEN CELL.........................................................................................................................................10
5. INPUT TERMINAL PIN ASSIGNMENT...................................................................................................................... 11
5.1 TFT LCD OPEN CELL INPUT............................................................................................................................. 11
5.3 BLOCK DIAGRAM OF INTERFACE..................................................................................................................14
5.4 LVDS INTERFACE..............................................................................................................................................15
5.4 COLOR DATA INPUT ASSIGNMENT .................................................................................................................17
5.5 FLICKER (VCOM) ADJUSTMENT......................................................................................................................18
6. INTERFACE TIMING..................................................................................................................................................20
6.1 INPUT SIGNAL TIMING SPECIFICATIONS .......................................................................................................20
6.2 POWER ON/OFF SEQUENCE...........................................................................................................................24
7. OPTICAL CHARACTERISTICS.................................................................................................................................25
7.1 TEST CONDITIONS............................................................................................................................................25
7.2 OPTICAL SPECIFICATIONS...............................................................................................................................26
8. DEFINITION OF LABELS ..........................................................................................................................................29
8.1 OPEN CELL LABEL ............................................................................................................................................29
8.2 CARTON LABEL .................................................................................................................................................29
9. PACKAGING ..............................................................................................................................................................30
9.1 PACKING SPECIFICATIONS..............................................................................................................................30
9.2 PACKING METHOD ............................................................................................................................................30
10. PRECAUTIONS........................................................................................................................................................31
10.1 ASSEMBLY AND HANDLING PRECAUTIONS ................................................................................................32
10.2 SAFETY PRECAUTIONS..................................................................................................................................32
11. MECHANICAL CHARACTERISTIC.........................................................................................................................33
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Version
Ver. 1.0
Ver. 1.1 Sep. 07,2012
Aug. 23, 2012
Date
Page
(New)
All
13
20
21
29
All
PRODUCT SPECIFICATION
REVISION HISTORY
Section
All
5.1.2
6.1.1
6.1.2
8.2
Approval specification was first issued.
(Tentative specification)
Modify CN501 Connector Pin Assignment
Modify Timing spec for frame rate 50Hz
Modify Timing spec for frame rate 60Hz
Modify Carton Label
Change module to open cell
Description
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X/C Board
PRODUCT SPECIFICATION
1. GENERAL DESCRIPTION
1.1 OVERVIEW
V420HF1-PE1 is a 42” TFT Liquid Crystal Display product with driver IC and 2ch-LVDS interface. This product
supports 1920 x 1080 FHDTV format and can display 1.07G colors (10-bit/color).
1.2 FEATURES
CHARACTERISTICS ITEMS SPECIFICATIONS
Screen Diagonal [in] 42
Pixels [lines] 1920 × 1080
Active Area [mm] 930.24 (H) ×523.26 (V)
Sub-Pixel Pitch [mm] 0.1615(H) ×0.4845 (V)
Pixel Arrangement RGB Vertical Stripe
Weight [g] 2000 Typ. (g)
Physical Size [mm]
Display Mode
Contrast Ratio Typ. 1000:1
Glass thickness (Array / CF) [mm] 0.7 / 0.7
Viewing Angle (CR>10) +88/-88(H), +88/-88(V) Typ. (CR≧10)
Color Chromaticity Rc = (0.662, 0.322 )
Cell Transparency [%] 4.7%
Polarizer Surface Treatment
Rotation Function
Display Orientation
961.14(with g-cof)*511.01(with s-cof & s-pcb)
Normallly black mode
(Typical value measure by CMI’s Module)
(Typical value measure at CMI’s module)
Gc = (0.275, 0.597)
Bc = (0.134, 0.148)
Wc= (0.301, 0.3371)
* Please refer to “color chromaticity” on p.26
Anti-Glare coating (Haze 1%), Hardness 3H & Glare
coating,Hardness 3H
Unachievable
Signal input with “CMI”
Version 1.1
Back Side
Front Side
CMI
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PRODUCT SPECIFICATION
1.3 MECHANICAL SPECIFICATIONS
Item Min. Typ. Max. Unit Note
Weight 2000 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 2. ABSOLUTE MAXIMUM RATINGS
The mounting inclination of the connector makes the
screen center within ± 0.5mm as the horizontal.
(2)
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PRODUCT SPECIFICATION
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)
Note (1) Temperature and relative humidity range is shown in the figure below.
(a) 90 %RH Max. (Ta 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
display area is less than or equal to 65 ºC with LCD open cell 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.
Min. Max.
Value
Unit Note
Relative Humidity (%RH)
100
90
80
60
Operating Range
40
20
10
Storage Range
Temperature (ºC)
80 60 -20 40 0 20 -40
2.2 PACKAGE STORAGE
When storing open cell as spares for a long time, the following precaution is necessary.
(a) Do not leave the open cell in high temperature, and high humidity for a long time. It is highly recommended to
store the open cell with temperature from 0 to 35 at normal humidity without condensation.℃
(b) The open cell shall be stored in dark place. Do not store the TFT-LCD open cell in direct sunlight or
fluorescent light.
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2.3 ELECTRICAL ABSOLUTE RATINGS
2.3.1 TFT LCD OPEN CELL
Item Symbol
Power Supply Voltage VDD 0 13.2 V
Logic Input Voltage V1 -0.3 4.0 V
PRODUCT SPECIFICATION
Value
Unit Note
Min. Max.
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PRODUCT SPECIFICATION
3. ELECTRICAL CHARACTERISTICS
3.1 TFT LCD OPEN CELL
(Ta = 25 ± 2 ºC)
Value
Parameter Symbol
Min. Typ. Max.
Power Supply Voltage VDD 11.4 12.0 12.6 V (1)
Unit Note
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 open cell should be always operated within the above ranges.
Common Input Voltage VCM 1.0 1.2 1.4 V
Differential input voltage |VID| 100
Terminating Resistor RT 87 110 133 Ohm
Input High Threshold Voltage VIH 3.0 3.3 3.6 V
Input Low Threshold Voltage VIL 0 0 0.6 V
Horizontal Stripe
Black Pattern
RUSH
－ －
－ －
－ －
V
LVTH
V
LVTL
+100
－ －
1.23 1.72 A
1.753 2.45 A
1.19 1.66 A
－ －
－ －
－
3.5 A
(2)
mV
-100 mV
(3)
600 mV
Note (2) The specified power supply current is under the conditions at VDD = 12 V, Ta = 25 ± 2 ºC, fv = 60 Hz,
fCLK=74.25MHz , whereas a power dissipation check pattern below is displayed.
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PRODUCT SPECIFICATION
a. White Pattern
b. Black Pattern
c. Horizontal Pattern
Note (3) The LVDS input characteristics are as follows:
Active Area
Active Area
Version 1.1
V
LVTH
V
LVTL
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4. BLOCK DIAGRAM OF INTERFACE
4.1 TFT LCD OPEN CELL
PRODUCT SPECIFICATION
Version 1.1
Note
1) CN1 relays FFC(40pin) and must connect it with TCON's CN804.
2) CN2 relays FFC(60pin) and must connect it with TCON's CN803.
3) CN3 relays FFC(60pin) and must connect it with TCON's CN802.
4) CN4 relays FFC(40pin) and must connect it with TCON's CN801.
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PRODUCT SPECIFICATION
5. INPUT TERMINAL PIN ASSIGNMENT
5.1 TFT LCD OPEN CELL INPUT
5.1.1:CN700 Connector Pin Assignment: (JAE FM8S060HA2 )
Pin Name Description Note
1 N.C. No Connection
2 N.C. No Connection
3 N.C. No Connection
4 N.C. No Connection
5 N.C. No Connection
6 N.C. No Connection
7 N.C. No Connection
LVDSSEL Select LVDS Data Format
8
9 N.C. No Connection
10 N.C. No Connection
11 N.C. No Connection
12 N.C. No Connection
13
14
15
16
17
VSS
Rx0AN
Rx0AP
Rx0BN
Rx0BP
Ground (0V)
Odd pixel Negative LVDS differential data input. Channel 1
Odd pixel Positive LVDS differential data input. Channel 1
Odd pixel Negative LVDS differential data input. Channel 2
Odd pixel Positive LVDS differential data input. Channel 2
(1)
(2)
(1)
(3)
(4)
18
19
20
21
22
23
24
25
26
27
28
Version 1.1
Rx0CN
Rx0CP
VSS
Rx0CKN
Rx0CKP
VSS
Rx0DN
Rx0DP
Rx0EN
Rx0EP
VSS
Odd pixel Negative LVDS differential data input. Channel 3
Odd pixel Positive LVDS differential data input. Channel 3
Ground (0V)
Odd pixel Negative LVDS differential clock input.
Odd pixel Positive LVDS differential clock input.
Ground (0V)
Odd pixel Negative LVDS differential data input. Channel 4
Odd pixel Positive LVDS differential data input. Channel 4
Odd pixel Negative LVDS differential data input. Channel 5
Odd pixel Positive LVDS differential data input. Channel 5
Ground (0V)
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(3)
(4)
(3)
(4)
(3)
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PRODUCT SPECIFICATION
Rx1AN
29
30
31
32
33
34
Rx1AP
Rx1BN
Rx1BP
Rx1CN
Rx1CP
Even pixel Negative LVDS differential data input. Channel 1
Even pixel Positive LVDS differential data input. Channel 1
Even pixel Negative LVDS differential data input. Channel 2
(4)
Even pixel Positive LVDS differential data input. Channel 2
Even pixel Negative LVDS differential data input. Channel 3
Even pixel Positive LVDS differential data input. Channel 3
35
36
37
38
39
40
41
42
43
44
45
46
47
48
VSS
Rx1CKN
Rx1CKP
VSS
Rx1DN
Rx1DP
Rx1EN
Rx1EP
VSS
VSS
VSS
VSS
VSS
VSS
Ground (0V)
Even pixel Negative LVDS differential clock input.
Even pixel Positive LVDS differential clock input.
Ground (0V)
Even pixel Negative LVDS differential data input. Channel 4
Even pixel Positive LVDS differential data input. Channel 4
Even pixel Negative LVDS differential data input. Channel 5
Even pixel Positive LVDS differential data input. Channel 5
Ground (0V)
Ground (0V)
Ground (0V)
Ground (0V)
Ground (0V)
Ground (0V)
(3)
(4)
(3)
(4)
(3)
49
50
51
52
53
54
55
56
57
58
59
60
Version 1.1
VSS
VSS
VSS
VDD Power Supply (typ.+12V)
VDD Power Supply (typ.+12V)
VDD Power Supply (typ.+12V)
VDD Power Supply (typ.+12V)
VDD Power Supply (typ.+12V)
VDD Power Supply (typ.+12V)
VDD Power Supply (typ.+12V)
VDD Power Supply (typ.+12V)
VDD Power Supply (typ.+12V)
Ground (0V)
Ground (0V)
Ground (0V)
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(5)
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PRODUCT SPECIFICATION
5.1.2: CN501 Connector Pin Assignment: (JST SM12B-SRSS-TB (LF))
Pin 120Hz operation mode VCOM adjust mode Note
1 No Connection High
2 No Connection High
3 No Connection Low
4 No Connection Low
5 No Connection Low
6 No Connection High
7 No Connection I2CPOW
(7)
8 No Connection I2CCLK
9 No Connection I2CDAT
10 No Connection
11 No Connection No Connection
12 No Connection No Connection
Note (1) Reserved for internal use. Please leave it open.
Note (2) LVDS format selection.
L= Connect to GND or open, H=Connect to +3.3V
SELLVDS Note
L or open JEIDA Format
H VESA Format
Note (3) All V
Note (4) Two pixel data send into the open cell for every clock cycle. The first pixel of the frame is odd pixel and
Note (5) All V
Note (6) I2CPOW is defined as I2C Power for E2PROM Write
SS
pins shall be grounded.
the second pixel is even pixel.
DD
pins shall be connected to +12.0V (Typ.).
Ground (0V)
(6)
(3)
(1)
I2CCLK is defined as I2C CLOCK
I2CDAT is defined as I2C DATA
Note (7) Low= Connect to GND, High=Connect to +3.3V
Note (8) CN700 & CN501 connector pin orderdefined as follows
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5.2 BLOCK DIAGRAM OF INTERFACE
PRODUCT SPECIFICATION
RA0～RA9, RB0～RB9 : Pixel R Data (9; MSB, 0; LSB)
GA0～GA9, GB0～GB9 : Pixel G Data (9; MSB, 0; LSB)
BA0～BA9, BB0～BB9 : Pixel B Data (9; MSB, 0; LSB)
VSYNC : Vertical Sync
HSYNC : Horizontal Sync
DE : Data Enable
Note 1) The system must have the transmitter to drive the open cell.
2) LVDS cable impedance shall be 55 ohms per signal line or about 110 ohms per twist-pair line when it is used
differentially.
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5.3 LVDS INTERFACE
JEIDA Format : SELLVDS = L or Open
VESA Format : SELLVDS = H
VESA LVDS format
The LVDS
SEL
signal of CN700 pin No.8 specification is “H” 【LVDS
PRODUCT SPECIFICATION
SEL
= H】
RA0～RA9, RB0～RB9 : Pixel R Data (9; MSB, 0; LSB)
GA0～GA9, GB0～GB9 : Pixel G Data (9; MSB, 0; LSB)
BA0～BA9, BB0～BB9 : Pixel B Data (9; MSB, 0; LSB)
VSYNC : Vertical Sync
HSYNC : Horizontal Sync
Note 1) RSVD(reserved) pins on the transmitter shall be tied to"H"or"L".
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PRODUCT SPECIFICATION
JEDIA LVDS format
The LVDSSEL signal of CN700 pin No.8 specification is “L” or open.【LVDSSEL = L or Open】
RA0～RA9, RB0～RB9 : Pixel R Data (9; MSB, 0; LSB)
GA0～GA9, GB0～GB9 : Pixel G Data (9; MSB, 0; LSB)
BA0～BA9, BB0～BB9 : Pixel B Data (9; MSB, 0; LSB)
VSYNC : Vertical Sync
HSYNC : Horizontal Sync
Note 1) RSVD(reserved) pins on the transmitter shall be tied to"H"or"L".
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PRODUCT SPECIFICATION
5.4 CORRESPONDENCE BETWEEN INPUT DATA AND DISPLAY IMAGE
Display data of adjacent one pixel is latched during one cycle of DCLK
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PRODUCT SPECIFICATION
5.5 COLOR DATA INPUT ASSIGNMENT
The brightness of each primary color (red, green and blue) is based on the 10-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.
Note 1) Definition of gray scale :
Color(n)・・・・Number in parenthesis indicates gray scale level.
Larger n correspondsto brighter level
2) Data : 1 : High, 0 : Low
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5.6 FLICKER (VCOM) ADJUSTMENT
(1) Adjustment Pattern:
Flick pattern was shown as below. If customer needs below pattern, please directly contact with
CMI account FAE.
(2) Adjustment method: (Digital V-com)
PRODUCT SPECIFICATION
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.
(3)CN501 setting must follow page.13 “5.1.2: CN501 Connector Pin Assignment_ V COM adjust mode”
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PRODUCT SPECIFICATION
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
Frequency
Input cycle to
LVDS
Receiver
Clock
cycle jitter
Spread spectrum
modulation range
Spread spectrum
modulation frequency
LVDS
Receiver
Receiver Skew Margin T
Data
6.1.1 Timing spec for Frame Rate = 50Hz
Signal Item Symbol
Frame rate
Vertical
Active
Display
Term
2D Mode
2D mode Fr5 -- 50 -- Hz
Total
tVCYCLE
Display
Blank
Vertical Back
Porch
tHCYCLE
Horizontal
Active
Display
Term
Total
Display
2D Mode
Blank
Horizontal
Back Porch
F
(=1/TC)
T
clkin_mo
F
F
RSKM
tVD
Tvb
tVBP
tHD
Thb
tHBP
Min. Typ. Max. Unit Note
clkin
- - 150 ps (2)
rcl
d
SSM
73.6 74.25 75.4 MHz
-3%
clkin
F
-
+3%
clkin
F
MHz
- - 60 KHz
- - - ps (4)
Min. Typ. Max. Unit Note
--
1338
-- Th
tVCYCLE=tVD+
-- 1080 -- Th
--
--
-- 1109 -- Tc
258
20
-- Th
-- Th -
tHCYCLE=tHD+
-- 960 -- Tc
-- 149 -- Tc
-- 24 -- Tc
(3)
Tvb
－
－
Thb
－
－
－
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6.1.2 Timing spec for Frame Rate = 60Hz
PRODUCT SPECIFICATION
Signal Item Symbol
Frame rate 2D mode Fr6 -- 60 -- Hz
Total
Vertical
Active
Display
Term
Horizontal
Active
Display
Term
Note (1) Please make sure the value of tVBP and tHBP has followed the above-mentioned specification.If setting
the wrong value, the display image can’t be full screen.
2D Mode
2D Mode
Display
Blank
Vertical Back
Porch
Total
Display
Blank
Horizontal
Back Porch
tVCYCLE
tVD
Tvb
tVBP
tHCYCLE
tHD
Thb
tHBP
Min. Typ. Max. Unit Note
-- 1115 -- Th
-- 1080 -- Th
-- 35 -- Th
--
-- 1109 -- Tc
-- 960 -- Tc
-- 149 -- Tc
-- 24 -- Tc
20
-- Th -
tVCYCLE=tV
tHCYCLE=tH
D+Tvb
－
－
D+Thb
－
－
－
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PRODUCT SPECIFICATION
INPUT SIGNAL TIMING DIAGRAM
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PRODUCT SPECIFICATION
Note (2) The input clock cycle-to-cycle jitter is defined as below figures. Trcl = I T1 – TI
Note (3) The SSCG (Spread spectrum clock generator) is defined as below figures.
Note (4) The LVDS timing diagram and setup/hold time is defined and showing as the following figures.
Version 1.1
RXCLK+/-
RXn+/-
LVDS RECEIVER INTERFACE TIMING DIAGRAM
Tc
T
RSKM
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PRODUCT SPECIFICATION
6.2 POWER ON/OFF SEQUENCE
(Ta = 25 ± 2 ºC)
6.2.1 POWER ON/OFF SEQUENCE
To prevent a latch-up or DC operation of LCD open cell, the power on/off sequence should be as the diagram
below.
*1) There is a case that afterimage can be seen if this specification is not followed.
However, as long as the afterimage can be allowed, it is tolerated.
*2) The T2 is recommended value, the case when failed to meet a minimum specification,
abnormal display would be shown. There is no reliability problem.
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7. OPTICAL CHARACTERISTICS
7.1 TEST CONDITIONS
Item Symbol Value Unit
PRODUCT SPECIFICATION
Ambient Temperature Ta
Ambient Humidity Ha
Supply Voltage VCC 12 V
Input Signal According to typical value in "3. ELECTRICAL CHARACTERISTICS"
Vertical Frame Rate Fr 60 Hz
LED Current (LED Model) IL 60 mA
The LCD open cell should be stabilized at given temperature for 1 hour to avoid abrupt temperature change
during measuring in a windless room.
25±2
50±10
o
C
%RH
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PRODUCT SPECIFICATION
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
Rcx 0.662 -
Red
Rcy 0.322 -
Gcx 0.275 -
Green
Color
Chromaticity
Blue
White
Center Transmittance T% 4.7 % (1),(5)
Transmittance Variation
Contrast Ratio CR
Response Time
Gcy 0.597 -
Bcx 0.134 -
Bcy 0.148 -
Wcx 0.301 -
Wcy
Gray to
gray
Viewing Angle at Normal
Standard light source “C”
δT
Condition Min. Typ. Max. Unit Note
θx=0°, θY =0°
Direction
θx=0°, θY =0°
θx=0°, θY =0°
-0.03
0.371
1.3 (1),(6)
700 1000
6.5
+0.03
-
- (1),(3)
ms (1),(4)
(0)
θx+
Horizontal
Viewing
Angle
Vertical
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 open cell’s and BLU’s spectrum at center point. W, R,G, B are with signal input. BLU 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.
θx-
CR≥10
θY+
θY-
88
88
88
88
Deg. (1),(2)
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Note (2) Definition of Viewing Angle (θx, θy):
Time
Viewing angles are measured by Autronic Conoscope Cono-80
PRODUCT SPECIFICATION
θ
X-
= 90º
x-
6 o’clock
θ
y-
= 90º
y-
Note (3) Definition of Contrast Ratio (CR):
The contrast ratio can be calculated by the following expression.
Contrast Ratio (CR) =
Normal
θx = θy = 0º
θy- θ
θx−
y+
θx+
12 o’clock direction
y+
θ
y+
= 90º
x+
θ
X+
= 90º
L1023 of Luminance Surface
L0 of Luminance Surface
L1023: Luminance of gray level 1023
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 (5).
Note (4) Definition of Response Time (TR, TF):
100%
90%
Optical
Response
10%
0%
The driving signal means the signal of gray level 0, 124, 252, 380, 508, 636, 764, 892 and 1023.
Gray to gray
switching time
Gray to gray
switching time
Gray to gray average time means the average switching time of gray level 0, 124, 252, 380, 508, 636,
764, 892 and 1023 to each other.
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Note (5) Definition of White Variation (δW):
Measure the luminance of gray level 1023 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)]
PRODUCT SPECIFICATION
W
W/4
W/2
3W/4
Note (6) Definition of Transmittance (T%) :
Vertical Line
Measure the luminance of gray level 1023 at center point of LCD open cell.
Transmittance (T%) =
D/4 D/2 3D/4
1 2
3 4
Horizontal Line
D
5
Active Area
: Test Point
X
X=1 to 5
cell open LCD of Luminance
unit backligh of Luminance
×
100%
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PRODUCT SPECIFICATION
V420
HF1-PE1
V420HF1-PE1
Rev.
8. DEFINITION OF LABELS
8.1 OPEN CELL LABEL
The barcode nameplate is pasted on each open cell as illustration for CMI internal control.
XXXXXXXXXXXXXX
8.2 CARTON LABEL
The barcode nameplate is pasted on each box as illustration, and its definitions are as following explanation
P.O. NO.
Part ID. Quantities
Model Name.
Carton ID. XXXXXXXXXXXXXX
P.O. NO.
Part ID. Quantities
XXXXXXXXXXXXXX
Made in Taiwan
Made in China
RoHS
(a) Model Name: V420HF1– PE1
(b) Carton ID: CMI internal control
(c) Quantities:
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Model Name.
Carton ID. XXXXXXXXXXXXXX
RoHS
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Date：：：：7 Sep. 2012
9. PACKAGING
9.1 PACKING SPECIFICATIONS
(1) 6 LCD TV Panels / 1 Carton
(2) Box dimensions : 1123 (L) X 818 (W) X245 (H)mm
(3) Weight :approximately 16Kg ( 6 panels per box)
9.2 PACKING METHOD
Figures 9-1 and 9-2 are the packing method
PRODUCT SPECIFICATION
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PRODUCT SPECIFICATION
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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 product during assembly.
(2) To assemble backlight or install open cell into user’s system can be only in clean working areas. The
dust and oil may cause electrical short or worsen the polarizer.
(3) It’s not permitted to have pressure or impulse on the open cell because the LCD panel will be damaged.
(4) Always follow the correct power sequence when the product is connecting and operating. This can
prevent damage to the CMOS LSI chips during latch-up.
(5) Do not pull the I/F connector in or out while the open cell is operating.
(6) Use a soft dry cloth without chemicals for cleaning, because the surface of polarizer is very soft and
easily scratched.
(7) It is dangerous that moisture come into or contacted the product, because moisture may damage the
product when it is operating.
(8) High temperature or humidity may reduce the performance of open cell. Please store this product within
the specified storage conditions.
(9) When ambient temperature is lower than 10ºC may reduce the display quality. For example, the
response time will become slowly.
10.2 SAFETY PRECAUTIONS
(1) If the liquid crystal material leaks from the panel, it should be kept away from the eyes or mouth. In case of
contact with hands, skin or clothes, it has to be washed away thoroughly with soap.
(2) After the product’s end of life, it is not harmful in case of normal operation and storage.
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11. MECHANICAL CHARACTERISTIC
PRODUCT SPECIFICATION
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