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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 SymbolMin. Typ. Max. Unit Note
Frequency
LVDS
Receiver
Clock
LVDS
Receiver
Data
Ver t ical
Active
Display
Term
Input cycle to
cycle jitter
Spread spectrum
modulation range
Spread spectrum
modulation frequency
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
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Issued Date: Nov. 19, 2009
Model No.: V400H1 - PH2
F
clkin
(=1/TC)
- - 200 ps
T
rcl
clkin_mod
F
F
- - 200 KHz
SSM
Fr5 97 100 103 Hz
F
117 120 123 Hz
r6
60 74.25 80 MHz
F
-2%- F
clkin
+2%MHz
clkin
Approval
(3)
(4)
(5)
(6)
Ё
Ё
Horizontal
Active
Total Th 540 550 575 Tc Th=Thd+Thb
Display Thd 480 480 480 Tc
Ё
Display
Term
Blank Thb 60 70 95 Tc
Ё
Note (1) 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.
Note (2) Please make sure the range of pixel clock has follow the below equation:
Fclkin(max) Њ Fr6 Ѽ Tv Ѽ Th
Fr5 Ѽ Tv Ѽ Th Њ Fclkin(min)ʳ
ʳ
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DE
T
h
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INPUT SIGNAL TIMING DIAGRAM
T
v
T
vd
Issued Date: Nov. 19, 2009
Model No.: V400H1 - PH2
Approval
T
vb
DCLK
T
hd
DE
DATA
Note (3) The input clock cycle-to-cycle jitter is defined as below figures. Trcl = I T1 – TI
Valid display data (480 clocks)
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Note (4) The SSCG (Spread spectrum clock generator) is defined as below figures.
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Issued Date: Nov. 19, 2009
Model No.: V400H1 - PH2
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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
3T
5T
7T
9T
11T
13T
14
Note (6) (ODSEL) = H/L or open for 100/120Hz frame rate. Please refer to 5.1 for detail information.
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14
14
17
14
14
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6.2 POWER ON/OFF SEQUENCE
(Ta = 25 ± 2 ºC)
To prevent a latch-up or DC operation of LCD module, the power on/off sequence should be as the diagram
below.
0V
0.5ЉЉЉЉT1ЉЉЉЉ10ms
0ЉЉЉЉT
0ЉЉЉЉT
500ms ЉЉЉЉT
2
ЉЉЉЉ50ms
3
ЉЉЉЉ50ms
4
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0.1V
CC
T
1
T
2
Issued Date: Nov. 19, 2009
Model No.: V400H1 - PH2
Approval
0.1V
cc
T
3
T
4
LVDS Signals
0ЉЉЉЉT7ЉЉЉЉT
0ЉЉЉЉT8ЉЉЉЉT
0V
2
3
Option Signals
(SELLVDS…)
Backlight (Recommended)
500msЉЉЉЉT
100ms
ЉЉЉЉ
5
T6
Power On
T
7
VA L I D
Power Off
T
8
50%
T
5
50%
T
6
Note (1) The supply voltage of the external system for the module input should follow the definition of Vcc.
Note (2) Apply the lamp voltage within the LCD operation range. When the backlight turns on before the LCD
operation or the LCD turns off before the backlight turns off, the display may momentarily become
abnormal screen.
Note (3) In case of Vcc is in off level, please keep the level of input signals on the low or high impedance. If T2<0,
that maybe cause electrical overstress failure.
Note (4) T4 should be measured after the module has been fully discharged between power off and on period.
Note (5) Interface signal shall not be kept at high impedance when the power is on.
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7. OPTICAL CHARACTERISTICS
7.1 TEST CONDITIONS
Item Symbol Value Unit
Ambient Temperature Ta
Ambient Humidity Ha
Supply Voltage V
Input Signal According to typical value in "3. ELECTRICAL CHARACTERISTICS"
Vertical Frame Rate Fr 120 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 (7).
Item SymbolCondition Min. Typ. Max.UnitNote
Contrast Ratio CR 46006500
Response Time
Center Transmittance T%
White Variation
Red
Gray to
gray
δW
Rcx
Rcy
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CC
θ
=0°, θY =0°
x
With CMO Module
Issued Date: Nov. 19, 2009
Model No.: V400H1 - PH2
Approval
o
-
C
%RH
- (2), (4)
(2)
(2), (7)
-
-
25±2
50±10
12 V
- 4.5 9 ms (5)
- 4.6 - %
- - 1.3 -
0.647
0.327
Color
Chromaticity
Green
Blue
Gcx
Gcy
Bcx
Bcy
Wcx
θ
=0°, θY =0°
x
CS-1000T
Standard light source “C”
Typ -
0.03
0.296
0.600
0.144
0.083
0.335
Typ +
0.03
-
(1),(6)
-
-
-
White
-
Deg.(2), (3)
Viewing Angle
Horizontal
Ver t ical
Wcy
θx+
-
θ
x
θY+
-
θ
Y
CR≥20
With CMO Module
0.379
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 followingǺ
1. Measure Module’s and BLU’s spectrums. W, R, G, B are with signal input. BLU (for V400H1-LH9) is
supplied by CMO.
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 CMO and driving voltages are based on suitable gamma
voltages.
Note (3) Definition of Viewing Angle (θx, θy):
Viewing angles are measured by Autronic Conoscope Cono-80
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T
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Issued Date: Nov. 19, 2009
Model No.: V400H1 - PH2
Approval
Normal
θx = θy = 0º
θy-θy+
θx- = 90º
6 o’clock
θy- = 90º
Note (4) Definition of Contrast Ratio (CR):
The contrast ratio can be calculated by the following expression.
Contrast Ratio (CR) = L255 / L0
L1023: 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).
Note (5) Definition of Gray to Gray Switching Time:
x-
θx−
y-
θx+
y+
12 o’clock direction
θy+ = 90º
x+
θx+ = 90º
100%
90%
Optical
Response
10%
0%
Gray to Gray
Switching Time
The driving signal means the signal of gray level 0, 63, 127, 191, 255.
Gray to gray average time means the average switching time of gray level 0, 63, 127, 191, 255 to each
other.
20
Gray to Gray
Switching Time
ime
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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 Module
LCD Panel
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Issued Date: Nov. 19, 2009
Model No.: V400H1 - PH2
Approval
CS-2000
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/4D/23D/4
W/4
W/2
W
Vertical Line
3W/4
Light Shield Room
(Ambient Luminance < 2lux)
Horizontal Line
D
12
: Test Point
5
34
X
X=1 to 5
Active Area
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8. DEFINITION OF LABELS
8.1 OPEN CELL LABEL
The barcode nameplate is pasted on each open cell as illustration for CMO internal control.
8.2 CARTON LABEL
The barcode nameplate is pasted on each box as illustration, and its definitions are as following explanation
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Issued Date: Nov. 19, 2009
Model No.: V400H1 - PH2
Approval
V400H1-PH2
XXXXXXXXXXXXXX
(a) Model Name: V400H1– PH2
P.O. NO.
Parts ID.
Carton ID. Quantities 12
XXXXXXXXXXXXXX
Made in Taiwan
(b) Carton ID: CMO internal control
(c) Quantities: 12
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9. PACKAGING
9.1 PACKING SPECIFICATIONS
(1) 12pcs LCD TV Panels / 1 Box
(2) Box dimensions: 1108 (L) X 738 (W) X 252 (H)
(3) Weight: approximately 36 Kg
9.2 PACKING METHOD
Figures 9-1 and 9-2 are the packing method
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Issued Date: Nov. 19, 2009
Model No.: V400H1 - PH2
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Figure.9-1 packing method
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Issued Date: Nov. 19, 2009
Model No.: V400H1 - PH2
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Figure. 9-2 Packing method
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Issued Date: Nov. 19, 2009
Model No.: V400H1 - PH2
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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 module 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 module 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 module 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 module. 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 CHARACTERISTICS
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Issued Date: Nov. 19, 2009
Model No.: V400H1 - PH2
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ڻႝηިҽԖϦљ
CHI MEI
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CHI MEI
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