NL204153BM21-01/01A
DATA SHEET DOD-PD-1318 (4th edition)
28
4.14 OPTICS
4.14.1 Optical characteristics
(1)NL204153BM21-01
(Note1, Note2)
Parameter
Condition
Symbol
min.
typ.
max.
Unit
Measuring
instrument
Remarks
Luminance
White at center
T
R
= 0
q
,
T
L
= 0
q
,
T
U
= 0
q
,
T
D
= 0
q
L
700
800
-
cd/m
2
BM-5A
or SR-3
-
Contrast ratio
White/Black at center
T
R
= 0
q
,
T
L
= 0
q
,
T
U
= 0
q
,
T
D
= 0
q
CR
450
700
-
-
BM-5A
or SR-3
Note3
Luminance uniformity
White
T
R
= 0
q
,
T
L
= 0
q
,
T
U
= 0
q
,
T
D
= 0
q
LU
-
1.2
1.3
-
BM-5A
Note4
x
coordinate
Wx
-
0.255
-
-
Chromaticity
White
y
coordinate
Wy
-
0.310
-
-
SR-3
Note5
Black to White
Ton
-
17
25
ms
Response time
White to Black
Toff
-
18
25
ms
BM-5A
Note6
Note7
Right
T
U = 0
q
,
T
D = 0
q
, CR
t
10
T
R
70
85
-
q
Left
T
U = 0
q
,
T
D = 0
q
, CR
t
10
T
L
70
85
-
q
Up
T
R = 0
q
,
T
L = 0
q
, CR
t
10
T
U
70
85
-
q
Viewing angle
Down
T
R = 0
q
,
T
L = 0
q
, CR
t
10
T
D
70
85
-
q
BM-5A
Note8
(2)NL204153BM21-01A
(Note1, Note2)
Parameter
Condition
Symbol
min.
typ.
max.
Unit
Measuring
instrument
Remarks
Luminance
White at center
T
R
= 0
q
,
T
L
= 0
q
,
T
U
= 0
q
,
T
D
= 0
q
L
650
800
-
cd/m
2
BM-5A
or SR-3
-
Contrast ratio
White/Black at center
T
R
= 0
q
,
T
L
= 0
q
,
T
U
= 0
q
,
T
D
= 0
q
CR
450
700
-
-
BM-5A
or SR-3
Note3
Luminance uniformity
White
T
R
= 0
q
,
T
L
= 0
q
,
T
U
= 0
q
,
T
D
= 0
q
LU
-
1.2
1.3
-
BM-5A
Note4
x
coordinate
Wx
-
0.280
-
-
Chromaticity
White
y
coordinate
Wy
-
0.304
-
-
SR-3
Note5
Black to White
Ton
-
17
25
ms
Response time
White to Black
Toff
-
18
25
ms
BM-5A
Note6
Note7
Right
T
U = 0
q
,
T
D = 0
q
, CR
t
10
T
R
70
85
-
q
Left
T
U = 0
q
,
T
D = 0
q
, CR
t
10
T
L
70
85
-
q
Up
T
R = 0
q
,
T
L = 0
q
, CR
t
10
T
U
70
85
-
q
Viewing angle
Down
T
R = 0
q
,
T
L = 0
q
, CR
t
10
T
D
70
85
-
q
BM-5A
Note8