NL10276AC30_09 NEC, NL10276AC30_09 Datasheet - Page 21

• Manufacturer Part Number: NL10276AC30_09
• Description: TFT COLOR LCD MODULE
• Manufacturer: NEC

4.10 OPTICS
4.10.1 Optical characteristics
Viewing
Note1: Measurement conditions are as follows.
Note2: See "4.10.2 Definition of contrast ratio".
Note3: See "4.10.3 Definition of luminance uniformity".
Note4: Product surface temperature: TBD °C
Note5: See "4.10.4 Definition of response times".
Note6: See "4.10.5 Definition of viewing angles".
angle
Luminance uniformity
Parameter Note1
Response time
Contrast ratio
Chromaticity
Color gamut
Luminance
Ta = 25°C, VDD = 5.0V, VDDB = 12.0V
Display mode: 60Hz
product, in the dark room. Also measurement method for luminance is as follows.
Note4
CR =10
Optical characteristics are measured at luminance saturation after 20minutes from working the
LCD module
Down
Right
(Product)
Left
Up
Symbol
Toff
CR
Ton
LU
W
θR
θU
θD
θL
G
L
R
B
C
Ton + Toff (10%→90%+90%→10%)
50cm
1°
θR = 0°, θL = 0°, θU = 0°, θD = 0°
θR = 0°, θL = 0°, θU = 0°, θD = 0°
θR = 0°, θL = 0°, θU = 0°, θD = 0°
at center, against NTSC color space
White/Black, at center
θU = 0°, θD = 0°
θU = 0°, θD = 0°
θR = 0°, θL = 0°
θR = 0°, θL = 0°
Photodetector (TOPCON BM-5A)
White to Black
Black to White
White, at center
White (x, y)
Green (x, y)
Blue (x, y)
Red (x, y)
Condition
-
TBD
TBD
TBD
TBD
(250)
(250)
min.
60
-
-
-
-
-
-
-
-
(0.313),(0.329)
(design target)
(design target)
TBD
TBD
TBD
TBD
TBD
(30)
typ.
350
400
72
60
60
40
60
-
DOD-M-0578
NEC Corporation
TBD
max. Unit
TBD
1.1
-
-
-
-
-
-
-
-
-
-
-
-
cd/m
ms
ms
ms
1.3
%
°
°
°
°
-
-
-
-
-
2
Remarks
Note6
Note2
Note3
Note5
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-
-
-