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TFT LCD Approval Specification
MODEL NO.: V420H1 – P13
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Issue Date: Oct. 28, 2008
Model No.: V420H1-P13
Approval
Customer:
Approved by:
Note:
Approved By
Reviewed By
TV Head Division.
QA Dept. Product Development Div.
Kc_Ko WT Lin
LY Chen
Prepared By
One step solution for LCD / PDP / OLED panel application: Datasheet, inventory and accessory!
LCD TV Marketing and Product Management Div.
Wang-Yang Li Trina Lee
1
Version 2. 0
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Global LCD Panel Exchange Center
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Issue Date: Oct. 28, 2008
Model No.: V420H1-P13
Approval
- CONTENTS -
1. GENERAL DESCRIPTION --------------------------------------------- 4
1.1 OVERVIEW
1.2 FEATURES
1.3 MECHANICAL SPECIFICATIONS
2. ABSOLUTE MAXIMUM RATINGS --------------------------------------------- 5
2.1 ABSOLUTE RATINGS OF ENVIRONMENT (BASE ON CMO MODULE V420H1-L13)
2.2 ABSOLUTE RATINGS OF ENVIRONMENT (OPEN CELL)
2.3 ELECTRICAL ABSOLUTE RATINGS
3. ELECTRICAL CHARACTERISTICS --------------------------------------------- 7
3.1 TFT LCD MODULE
3.2 RSDS CHARACTERISTICS
4. BLOCK DIAGRAM --------------------------------------------- 8
4.1 TFT LCD OPEN CELL
5. INPUT TERMINAL PIN ASSIGNMENT --------------------------------------------- 9
5.1 TFT LCD MODULE
5.2 COLOR DATA INPUT ASSIGNMENT
6. INTERFACE TIMING --------------------------------------------- 12
6.1 INPUT SIGNAL TIMING SPECIFICATIONS
6.2 POWER ON/OFF SEQUENCE
7. OPTICAL CHARACTERISTICS --------------------------------------------- 15
7.1 TEST CONDITIONS
7.2 OPTICAL SPECIFICATIONS
8. PRECAUTIONS --------------------------------------------- 18
8.1 ASSEMBLY AND HANDLING PRECAUTIONS
8.2 SAFETY PRECAUTIONS
9.DEFINITION OF LABELS --------------------------------------------- 19
9.1 OPEN CELL LABEL
9.2 CARTON LABEL
10. PACKAGING --------------------------------------------- 20
10.1 PACKING SPECIFICATION.
10.2 PACKING METHOD
11.MECHANICAL CHARACTERISTICS --------------------------------------------- 22
2
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REVISION HISTORY
Version Date Page Section Description
Ver. 1.0 Jun. 20, 2008 All All The Preliminary specification was first issued.
Ver. 2.0 Oct. 28, 2008 4 1.2 Updated Cell Transparency
Ver. 2.0 Oct. 28, 2008 19 9.2 Updated Carton Label
Ver. 2.0 Oct. 28, 2008 20-21 10 Updated Packing
Issue Date: Oct. 28, 2008
Model No.: V420H1-P13
Approval
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Model No.: V420H1-P13
1. GENERAL DESCRIPTION
1.1 OVERVIEW
V420H1-P13 is a 42” TFT Liquid Crystal Display cell with driver ICs and 2ch-LVDS interface. This product
supports 1920 x 1080 HDTV format and can display true 16.7M colors (8-bit/color). The backlight unit is not
built-in.
1.2 FEATURES
CHARACTERISTICS ITEMS SPECIFICATIONS
Screen Diagonal [in] 42.02
Pixels [lines] 1920 1080
Active Area [mm] 930.24(H) 523.26(V) (42.02” diagonal)
Sub-Pixel Pitch [mm] 0.1615(H) 0.4845(V)
Pixel Arrangement RGB vertical stripe
Weight [g] TYP. 2150
Physical Size [mm] 955.04(W) 545.66(H) 2.00(D) Typ.
Display Mode Transmissive mode / Normallly black
Contrast Ratio 4000:1 Typ.
(Typical value measure at CMO’s module)
Glass thickness (Array / CF) [mm] 0.7 / 0.7
Viewing Angle (CR>20) +88/-88(H), +88/-88(V) Typ. (CRЊ20)
(Typical value measure at CMO’s module)
Color Chromaticity R = (0.652, 0.327)
G = (0.274, 0.588)
B = (0.150, 0.086)
W= (0.307, 0.318)
* Please refer to “color chromaticity” on p.14
Cell Transparency [%] 3.9% Typ.
(Typical value was measured at CMO’s module)
Polarizer Surface Treatment Anti-Glare coating (Haze 25%), Hard coating (3H)
1.3 MECHANICAL SPECIFICATIONS
Item Min. Typ. Max. Unit Note
Weight 2100 2150 2200 g -
I/F connector mounting position
Note (1) Please refer to the attached drawings for more information of front and back outline dimensions.
The mounting inclination of the connector makes the
screen center within
0.5mm as the horizontal.
(2)
Approval
Note (2) Connector mounting position
+/- 0.5mm
4
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Model No.: V420H1-P13
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2. ABSOLUTE MAXIMUM RATINGS
2.1 ABSOLUTE RATINGS OF ENVIRONMENT (BASE ON CMO MODULE V420H1-L13)
Item Symbol
Storage Temperature TST -20 +60 ºC (1)
Operating Ambient Temperature TOP 0 50 ºC (1), (2)
Shock (Non-Operating) S
Vibration (Non-Operating) V
Note (1) Temperature and relative humidity range is shown in the figure below.
- 50 G (3), (5)
NOP
- 1.0 G (4), (5)
NOP
Min. Max.
Value
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) 11 ms, half sine wave, 1 time for ± X, ± Y, ± Z.
Note (4) 10 ~ 200 Hz, 10 min, 1 time each X, Y, Z.
Note (5) 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).
Relative Humidity (%RH)
100
90
80
60
Operating Range
40
20
10
Storage Range
80 60 -20 40 0 20 -40
Temperature (ºC)
5
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2.2 ABSOLUTE RATINGS OF ENVIRONMENT (OPEN CELL)
Storage condition: With shipping package.
Issue Date: Oct. 28, 2008
Model No.: V420H1-P13
Approval
Storage temperature rang: 25
Storage humidity range: 50
Shelf life: a month
5к
10%RH
2.3ELECTRICAL ABSOLUTE RATINGS
2.3.1 ELECTRICAL ABSOLUTE RATINGS (OPEN CELL)
Item Symbol
V
Power Supply Voltage VGH -0.3 34 V
V
Logic Input Voltage VIN -0.3 3.6 V
-0.3 17.5 V
AA
-34 0.3 V
GL
Min. Max.
Value
Unit Note
(1)
Note (1) Permanent damage to the device may occur if maximum values are exceeded. Function operation
should be restricted to the conditions described under Normal Operating Conditions.
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3. ELECTRICAL CHARACTERISTICS
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Issue Date: Oct. 28, 2008
Model No.: V420H1-P13
Approval
3.1 TFT LCD MODULE (
Ta = 25 ± 2 ºC)
Parameter Symbol
Power Supply Voltage
Power Supply Current
CMOS
interface
Input High Threshold Voltage VIH 2.7 3.3 V
Input Low Threshold Voltage V
Note (1) The module should be always operated within the above ranges.
3.2 RSDS CHARACTERISTICS (
VGH 19.7 20.2 20.7 V
VGL -5.8 -5.5 -5.2 V
VAA 15.5 16.0 16.5 V
V
33V
IGH 0.02 A
IGL 0.05 A
IAA 0.9 A
I
33V
IL
Ta = -10 ± 85 ºC)
Value
Min. Typ. Max.
Unit Note
3.2 3.3 3.4 V
0.45 A
0 0.7 V
Item Symbol Condition
RSDS high input Voltage V
RSDS low input Voltage
RSDS common mode input
voltage range
RSDS Input leakage current
Note (1) V
Note (2) V
Note (3) V
= (VCLKP + VCLKN)/2 or V
CMRSDS
DIFFRSDS
CMRSDS
= VCLKP - VCLKN or V
= +1.2V(VDDD = 3.3V)
DIFFRSDSVCMRSDS
V
DIFFRSDSVCMRSDS
V
CMRSDSVDIFFRSDS
P, DXXN, CLKO,
D
XX
I
DL
DIFFRSDS
Value Unit
Min. Typ. Max.
= +1.2V(1) 100 200 mV
= +1.2V(1) -200 -100 mV
= 200mV
VSSD + 0.1 Note(3) VSSD + 1.2 V
(2)
-10 - 10
CLPN
= (VDXXP + VDXXN)/2
CMRSDS
= VDXXP - VDXXN
Ӵ
A
7
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4.
BLOCK DIAGRAM
4.1 TFT LCD OPEN CELL
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Model No.: V420H1-P13
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5. INPUT TERMINAL PIN ASSIGNMENT
5.1 TFT LCD MODULE
Pin assignment
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Issue Date: Oct. 28, 2008
Model No.: V420H1-P13
Approval
CN1(XL) Connector Pin Assignment
Pin Symbol Description Pin Symbol Description
1
GM18
2GM17
3GM16
4GM15
5GM14
6GM13
7GM12
8GM11
9GM10
10 A_B3P
11 A_B3M
12 A_B2P
13 A_B2M
14 A_B1P
15 A_B1M
16 A_B0P
17 A_B0M
18 A_G3P
19 A_G3M
20 A_G2P
21 A_G2M
22 A_G1P
23 A_G1M
24 A_G0P
25 A_G0M
26 GND
27 A_CLKP
28 A_CLKM
29 GND
30 A_R3P
31 A_R3M
32 A_R2P
33 A_R2M
34 A_R1P
35 A_R1M
36 A_R0P
37 A_R0M
38 GND
39 ASTH
40 ASTH_R
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
41 ATP1
42 POL
43 CKV
44 STV
45 STV_R
46 OE
47 DRL1
48 GRL1
49 GND
50 SIN1
51 SIN2
52 GND
53 VDD
54 VDD
55
56 GM8
57 GM7
58 GM6
59 GM6
60 GM4
61 GM3
62 GM2
63 GM1
64 GND
65 VAA
66 VAA
67 GND
68 VCM VCM Power suppl
69 VCM VCM Power suppl
70 GND
71 VST VST Power suppl
72 VST VST Power suppl
73 GND
74 VGH
75 VGH
76 GND
77 VGL
78 VGL
79 GND
80 GND
GM9
-
9
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CN1(XR) Connector Pin Assignment
Pin No. Symbol Description Pin No. Symbol Description
1 VSCM VSCM Power supply 41 BSTH_R
2 GND
3 VGL
4 VGL
5 GND
6 VGH
7 VGH
8 GND
9 VST VST Power supply 49 B_B1M
10 VST VST Power supply 50 B_B0P
11 GND
12 VCM VCM Power supply 52 B_G3P
13 VCM VCM Power supply 53 B_G3M
14 GND
15 VAA
16 VAA
17 GND
18
19 GM17
20 GM16
GM18
Gamma Power supply
Gamma Power supply
Gamma Power supply
Ground
Driver Power supply
Driver Power supply
Ground
Driver Power supply
Driver Power supply
Ground
Ground
Ground
Driver Power supply
Driver Power supply
Ground
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B-Path source driver start pulse2
42 BSTH
43 GND
44 B_B3P
45 B_B3M
46 B_B2P
47 B_B2M
48 B_B1P
51 B_B0M
54 B_G2P
55 B_G2M
56 B_G1P
57 B_G1M
58 B_G0P
59 B_G0M
60 GND
B-Path source driver start pulse1
B-Path RSDS data signal (Blue3)
B-Path RSDS data signal (Blue3)
B-Path RSDS data signal (Blue2)
B-Path RSDS data signal (Blue2)
B-Path RSDS data signal (Blue1)
B-Path RSDS data signal (Blue1)
B-Path RSDS data signal (Blue0)
B-Path RSDS data signal (Blue0)
B-Path RSDS data signal (Green3)
B-Path RSDS data signal (Green3)
B-Path RSDS data signal (Green2)
B-Path RSDS data signal (Green2)
B-Path RSDS data signal (Green 1)
B-Path RSDS data signal (Green1)
B-Path RSDS data signal (Green0)
B-Path RSDS data signal (Green0)
Issue Date: Oct. 28, 2008
Model No.: V420H1-P13
Ground
Ground
Approval
21 GM15
22 GM14
23 GM13
24 GM12
25 GM11
26 GM10
27 VDD
28 VDD
29 GND
30 SIN2
31 SIN1
32 GND
33 GRL1
34 DRL1
35 OE
36 STV_R
37 STV
38 CKV
39 POL
40 BTP1
Note (1) CN1
Control the direction of start pulse
Control the direction of start pulse
Ε
2 Connector Part No.:501559-8010, Molex connector or equal.
Gamma Power supply
Gamma Power supply
Gamma Power supply
Gamma Power supply
Gamma Power supply
Gamma Power supply
Logic Power supply
Logic Power supply
Ground
Synchronization pin
Synchronization pin
Ground
Scan driver output enable
Scan driver start pulse2
Scan driver start pulse1
Scan driver clock
polarity invert
B-Path RSDS data latch
61 B_CLKP
62 B_CLKM
63 GND
64 B_R3P
65 B_R3M
66 B_R2P
67 B_R2M
68 B_R1P
69 B_R1M
70 B_R0P
71 B_R0M
72
73 GM8
74 GM7
75 GM6
76 GM6
77 GM4
78 GM3
79 GM2
80 GM1
GM9
B-Path RSDS data signal (Red3)
B-Path RSDS data signal (Red3)
B-Path RSDS data signal (Red2)
B-Path RSDS data signal (Red2)
B-Path RSDS data signal (Red1)
B-Path RSDS data signal (Red1)
B-Path RSDS data signal (Red0)
B-Path RSDS data signal (Red0)
Data driver clock
Data driver clock
Ground
Gamma Power supply
Gamma Power supply
Gamma Power supply
Gamma Power supply
Gamma Power supply
Gamma Power supply
Gamma Power supply
Gamma Power supply
Gamma Power supply
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5.2 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
Color
R7 R6 R5 R4 R3 R2 R1 R0 G7 G6 G5 G4 G3 G2 G1 G0 B7 B6 B5 B4 B3 B2 B1 B0
Black
Red
Green
Basic
Colors
Gray
Scale
Of
Red
Gray
Scale
Of
Green
Gray
Scale
Of
Blue
Note (1) 0: Low Level Voltage, 1: High Level Voltage
Blue
Cyan
Magenta
Yellow
White
Red (0) / Dark
Red (1)
Red (2)
:
:
Red (253)
Red (254)
Red (255)
Green (0) / Dark
Green (1)
Green (2)
:
:
Green (253)
Green (254)
Green (255)
Blue (0) / Dark
Blue (1)
Blue (2)
:
:
Blue (253)
Blue (254)
Blue (255)
0
0
1
1
0
0
0
0
0
0
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
Red Green Blue
0
0
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
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
1
1
1
1
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
0
0
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
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
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
1
0
0
0
0
0
0
0
0
0
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
1
1
1
1
0
1
0
0
0
0
0
0
0
0
1
1
1
1
1
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
0
0
0
0
0
0
0
0
0
0
0
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
0
0
0
0
0
0
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
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
1
0
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
:
:
:
:
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
:
:
:
:
1
1
1
1
1
1
Approval
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
0
1
0
0
0
:
:
0
0
0
0
0
0
:
:
0
0
0
0
0
0
:
:
1
1
1
1
1
1
1
1
1
1
1
1
0
0
0
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
1
0
1
0
:
:
:
:
:
:
1
0
1
0
1
1
1
1
1
11
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6. INTERFACE TIMING
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
Issue Date: Oct. 28, 2008
Model No.: V420H1-P13
Approval
Frequency 1/Tc 60 74 80 MH
LVDS Receiver Clock
LVDS Receiver Data
Vertical Active Display Term
Horizontal Active Display Term
Note (1) (ODSEL) = (H) , (L). Please refer to 5.1 for detail information.
Note (2) Since the module is operated in DE only mode, Hsync and Vsync input signals should be set to low
logic level. Otherwise, this module would operate abnormally.
Input cycle to
cycle jitter
Setup Time Tlvsu 600 - - ps -
Hold Time Tlvhd 600 - - ps -
Frame Rate
Total Tv 1115 1125 1135 Th Tv=Tvd+Tvb
Display Tvd 1080 1080 1080 Th -
Blank Tvb 35 45 55 Th -
Total Th 1050 1100 1150 Tc Th=Thd+Thb
Display Thd 960 960 960 Tc -
Blank Thb 90 140 190 Tc -
Trcl - - 200 ps -
Fr
Fr
5
6
47 50 53 Hz (1)
57 60 63 Hz (1)
Z
-
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INPUT SIGNAL TIMING DIAGRAM
DE
Th
DCLK
DE
DATA
Tvd
Tv
Valid display data ( 960 clocks)
Tvb
Thd
RXCLK+
RXn+/-
Tlvsu
Tlvhd
1T‘
14
LVDS INPUT INTERFACE TIMING DIAGRAM
Tc
3T‘
14
5T‘
14
7T‘
14
9T‘
14
11T‘
14
13T‘
14
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6.2 POWER ON/OFF SEQUENCE
To prevent a latch-up or DC operation of LCD module, the power on/off sequence should follow the diagram below.
CC
Power Supply
0.9 V
CC
0.9 V
V
0.5
ЉЉЉЉ
ЉЉЉЉ
0
ЉЉЉЉ
0
500ms
CC
0V
T
1
ЉЉЉЉ
10ms
T
2
ЉЉЉЉ
50ms
T
3
ЉЉЉЉ
50ms
ЉЉЉЉ
T4
Signals
0V
Backlight (Recommended)
ЉЉЉЉ
ЉЉЉЉ
T5
T
6
500ms
100ms
0.1V
CC
T
2
VALI D
Power On
50%
5
T
Power ON/OFF Sequence
50%
6
T
T
3
T1
Power Off
0.1V
T4
cc
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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7. OPTICAL CHARACTERISTICS
7.1 TEST CONDITIONS
Item Symbol Value Unit
Ambient Temperature Ta
Ambient Humidity Ha
25±2
50±10
Supply Voltage VCC 12 V
Input Signal According to typical value in "3. ELECTRICAL CHARACTERISTICS"
Lamp Current IL
Oscillating Frequency (Inverter) FW
9.5±0.5
42.5±3
Vertical Frame Rate Fr 60 Hz
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 Note (6).
Item Symbol Condition Min. Typ. Max. Unit Note
Red
Green
Color
Chromaticity
Blue
White
Center Transmittance T%
Contrast Ratio CR
Response Time
White Variation
Horizontal
Viewing Angle
Vertical
Note (0) Light source is the standard light source “C” which is defined by CIE and driving voltages are based
Rcx 0.652 Rcy
0.327 -
Gcx 0.274 -
=0°, θY =0°
θ
Gcy
Bcx 0.150 -
Standard light source “C”
x
CS-1000T
Typ -
0.03
Bcy
0.588 -
Typ +
0.03
0.086 Wcx 0.307 Wcy
Gray to
gray
δW
θx+
-
θ
x
θY+
θ
-
Y
θ
=0°, θY =0°
x
With CMO Module
θ
=0°, θY =0°
x
With CMO Module
@60Hz
θ
=0°, θY =0°
x
With CMO Module
CR≥20
With CMO Module
3000 4000
0.318
- 4.1 - %
6.5 12
-
- - 1.3 -
80 88
80
80
80
88 88 88 -
%RH
mA
KHz
-
-
o
C
(0),(5)
(1), (7)
- (1), (3)
ms (4)
(1), (6)
Deg. (1), (2)
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 V420H1-L13) is
supplied by CMO.
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 is supplied by CMO and driving voltages are based on suitable gamma
voltages.
Note (2) Definition of Viewing Angle (θx, θy):
Viewing angles are measured by EZ-Contrast 160R (Eldim)
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Normal
θx = θy = 0º
θy- θy+
Note (3) Definition of Contrast Ratio (CR):
Note (4) Definition of Gray to Gray Switching Time:
θX- = 90º
6 o’clock
θ
y-
= 90º
The contrast ratio can be calculated by the following expression.
Contrast Ratio (CR) = L255 / L0
L255: 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
θ
y+
= 90º
x+
θX+ = 90º
Note (5) Measurement Setup:
100%
90%
Optical
Response
10%
0%
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.
Gray to Gray
Switching Time
Gray to Gray
ime
Switching Time
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LCD Panel
Note (6) 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)]
Center of the Screen
Display Color Analyzer
(Minolta CA210)
Light Shield Room
(Ambient Luminance < 2 lux)
Horizontal Line
D
D/4 D/2 3D/4
Note (7) Definition of Transmittance (T%):
Vertical Line
Module is without signal input.
Transmittance =
W
W/4
W/2
3W /4
1 2
5
3 4
Active Area
Luminance of LCD module
Luminance of backlight
Ϡ
100%
: Test Point
X
X=1 to 5
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8. PRECAUTIONS
8.1 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 module into the user’s system cab be only 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.
(4) Always follow the correct power sequence when the product is connecting and operating. This can prevent
the damage and latch-up of the CMOS LSI chips.
(5) Do not plug in or pull out the I/F connector while the module is in operation.
(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 came into or contacted the product, because moisture may damage the
product when it is operation.
(8) 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
(b)The module shall be stored in dark place. Do not store the TFT-LCD module in direct sunlight or fluorescent light.
(9) High temperature or humidity may reduce the performance of module. Please store this product within the
specified storage conditions.
(10) When ambient temperature is lower than 10ºC, the display quality might be reduced. For example, the
response time will become slowly.
к
at normal humidity without condensation.
8.2 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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9. DEFINITION OF LABELS
9.1 OPEN CELL LABEL
The barcode nameplate is pasted on each open cell as illustration for CMO internal control.
V420H1-P13
9.2 CARTON LABEL
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The barcode nameplate is pasted on each box as illustration, and its definitions are as following explanation.
(a) Model Name: V420H1-P13
(b) Carton ID: CMO internal control
(c) Quantities: 9 pcs
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10. PACKAGING
10.1 PACKING SPECIFICATIONS
(1) 9 PCS LCD TV Panels / 1 Box
(2) Box dimensions : 1204 (L) X 796 (W) X 194 (H)
(3) Weight : approximately 33 Kg
10.2 PACKING METHOD
Figures 10-1 and 10-2 are the packing method
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Figure.10-1 packing method
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Figure.10-2 packing method
.
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11. MECHANICAL CHARACTERISTICS
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CHI MEI
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