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Teilenummer | V470H2-PH1 |
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Beschreibung | TFT LCD Module | |
Hersteller | CHI MEI | |
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Gesamt 19 Seiten Global LCD Panel Exchange Center
www.panelook.com
Issue Date:Jul.21.2009
Model No.: V470H2-PH1
Preliminary
TFT LCD Preliminary Specification
MODEL NO.: V470H2 – PH1
Customer: _________________________________
Approved by:_______________________________
Note:
Approved By
TV Product Marketing & Management Div
Chao-Chun Chung
Reviewed By
QA Dept.
Hsin-Nan Chen
Product Development Div.
WT Lin
Prepared By
LCD TV Marketing and Product Management Div.
CY Chang
TC Chao
1
Version 1.0
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Global LCD Panel Exchange Center
www.panelook.com
Issue Date:Jul.21.2009
Model No.: V470H2-PH1
Preliminary
2. ABSOLUTE MAXIMUM RATINGS
2.1 ABSOLUTE RATINGS OF ENVIRONMENT (BASE ON CMO MODULE V470H2-PH1)
Value
Item Symbol
Unit
Min. Max.
Note
Storage Temperature
TST -20
+60 ºC (1)
Operating Ambient Temperature
TOP
0
50 ºC (1), (2)
Shock (Non-Operating)
SNOP
-
50 G (3), (5)
Vibration (Non-Operating)
VNOP
-
1.0 G (4), (5)
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
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.
6
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Issue Date:Jul.21.2009
Model No.: V470H2-PH1
Preliminary
6. OPTICAL CHARACTERISTICS
6.1 TEST CONDITIONS
Item
Ambient Temperature
Ambient Humidity
Supply Voltage
Input Signal
Lamp Current
Oscillating Frequency (Inverter)
Vertical Frame Rate
Symbol
Ta
Value
25r2
Unit
oC
Ha
50r10
%RH
VCC 12
V
According to typical value in "3. ELECTRICAL CHARACTERISTICS"
IL
9.3r0.5
mA
FW
40r3
KHz
Fr 60 Hz
6.2 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
Red
Color
Chromaticity
Green
Blue
White
Center Transmittance
Contrast Ratio
Response Time
White Variation
Viewing Angle
Horizontal
Vertical
Symbol
Rcx
Rcy
Gcx
Gcy
Bcx
Bcy
Wcx
Wcy
T%
CR
Gray to
gray
GW
Tx+
Tx-
TY+
TY-
Condition
Tx=0q, TY =0q
CS-1000T
Standard light source “C”
Tx=0q, TY =0q
With CMO Module
Tx=0q, TY =0q
With CMO Module
@60Hz
Tx=0q, TY =0q
With CMO Module
CRt20
With CMO Module
Min. Typ.
(0.643)
(0.332)
(0.272)
Typ - (0.599)
0.03 (0.152)
(0.067)
(0.285)
(0.295)
- (4.5)
(3000) (4000)
- (4.5)
--
(80) (88)
(80) (88)
(80) (88)
(80) (88)
Max.
Typ +
0.03
(9)
(1.3)
-
-
-
-
Unit
-
-
-
-
-
-
-
-
%
-
ms
Deg.
Note
(1),(6)
(2), (8)
(2), (4)
(5)
(2), (7)
(2), (3)
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 V420H1-L15) 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 (Tx, Ty):
Viewing angles are measured by EZ-Contrast 160R (Eldim)
12
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