Optics; Optical Characteristics - NEC NL204153BM21-01 Datasheet

Tft monochrome lcd module
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4.14 OPTICS

4.14.1 Optical characteristics

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

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