Optical Characteristics - Samsung LTN154BT02-001 Service Manual

2. OPTICAL CHARACTERISTICS

The following items are measured under stable conditions. The optical characteristics
should be measured in a dark room or equivalent state with the methods shown in Note (5).
Measuring equipment : TOPCON SR-3
Item
Contrast Ratio
(5 Points)
Response Time at Ta
( Rising + Falling )
Average Luminance
of White (5 Points)
Red
Green
Color
Chromaticity
( CIE )
Blue
White
Hor.
Viewing
Angle
Ver.
13 Points
White Variation
Samsung Secret
Doc.No.
LTN154BT02-001
* Ta = 25 ± 2 °C, V
Symbol Condition
CR
T
RT
Y ,
L AVE
Normal
Viewing
R
X
Angle
R
φ = 0
Y
θ = 0
G
X
G
Y
B
X
B
Y
W
X
W
Y
θ
L
θ
H
CR ≥ 10
φ
H
φ
L
δ
L
Rev.No
=3.3V, fv= 60Hz, f
DD
Min. Typ. Max
450 500
- 16
270 300
0.565 0.595 0.625
0.315 0.345 0.375
0.290 0.320 0.350
0.525 0.555 0.585
0.125 0.155 0.185
0.115 0.145 0.175
0.293 0.313 0.333
0.306 0.329 0.352
60 65
60 65
55 60
55 65
- -
04-A01-G-070717
Approval
= 96.31MHz, I
L
DCLK
Unit
(1), (2),
- -
20 msec (1), (3)
I
L
2
- cd/m
(1), (4)
-
(1), (5)
-
-
Degrees
-
-
1.5 -
Page
= 19mA
Note
(5)
=19mA
SR-3
(6)
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