NL12810CAC23_02A NEC, NL12810CAC23_02A Datasheet - Page 32

• Manufacturer Part Number: NL12810CAC23_02A
• Description: TFT COLOR LCD MODULE
• Manufacturer: NEC

OPTICAL CHARACTERISTICS
Reference data
32
Luminance
Contrast ratio
Luminance uniformity
Viewing angle range
Color gamut
Response time
Luminance control
range
Notes 1. The luminance is measured after 20 minutes from the module works, with all pixels in white. Typical
Item
Item
2. The contrast ratio is calculated by using the following formula.
value is measured after luminance saturation.
Display mode: VESA SXGA - 75 Hz
The Luminance is measured in darkroom.
Contrast ratio (CR) =
Symbol
Symbol
Lvmax
Ton
Toff
CR
C
–
R
U
D
L
White
White/Black, at center
White
CR > 10, U = 0 , D = 0
CR > 10, R = 0 , L = 0
0°, at center, to NTSC
White to Black
Black to White
Maximum luminance: 100 %
LCD
R = 0°, L = 0°, U = 0°, D =
Luminance with all pixels in “white”
Luminance with all pixels in “black”
Data Sheet EN0427EJ1V0DS00
Condition
Condition
50 cm
1
Photodetector
(TOPCON BM-5A)
Min.
Min.
150
100
50
50
35
30
50
–
–
–
–
3 0 to 1 0 0
(T
(T
Typ.
1.20
Typ.
200
200
a
a
60
60
50
45
59
37
7
= 25°C, V
= 25°C, V
NL128102AC23-02A
Max.
Max.
1.30
12
55
–
–
–
–
–
–
–
–
DD
DD
= 12 V, V
= 12 V, V
cd/m
deg.
deg.
deg.
deg.
Unit
Unit
ms
ms
%
%
–
–
2
DD
DD
B = 12 V)
B = 12 V)
Remark
Remark
Note 1
Note 2
Note 3
Note 4
Note 5
–
–