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Global LCD Panel Exchange Center
Note 5) After stabilizing and leaving the panel alone at a given temperature for 30 min , the measurement
should be executed. Measurement should be executed in a stable, windless,and dark room.
30 min after lighting the backlight. This should be measured in the center of screen.
Lamp current : 6.0mA ( Inverter : SIC-130T )
Environment condition : Ta = 25 ± 2 °C
TFT-LCD module
Note 6) Definition of 13 points white variation (
10mm
10mm
6DPVXQJ 6HFUHW
Doc.No.
LTN133AT08-101
One step solution for LCD / PDP / OLED panel application: Datasheet, inventory and accessory!
Photo-detector
( TOPCON SR-3 )
Field
[ Optical characteristics measurement setup ]
Maximum luminance of 13 points
δ
=
L
Minimum luminance of 13 points
10mm
320
13
10
8
5
3
Rev.No
www.panelook.com
= 2°
50 cm
Center of the screen
δ
), CR variation( C
L
640
960
12
9
7
4
2
04-A00-G-080929
Approval
LCD panel
) [
~
]
VER
1
13
10mm
11
200
6
400
: test point
600
(lines)
1
Page
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