NL6448CC33-30 NEC, NL6448CC33-30 Datasheet - Page 15

• Manufacturer Part Number: NL6448CC33-30
• Description: LCD Module
• Manufacturer: NEC

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OPTICAL CHARACTERISTICS
T
15
Gamma correction
Chromaticity
Transmittance
a
Viewing
angle
range
Contrast ratio
Color gamut
Response time
= 25 ± 5°C, V
Remarks 1. The contrast ratio is calculated by using the following formula.
Parameter
Horizontal
Vertical
2. Definitions of viewing angle are as follows.
3. The luminance is measured after 20 minutes from the module works, with all pixels in white.
Red
Green
Blue
White
CC
The Luminance is measured in darkroom.
Typical value is measured after luminance saturation.
Contrast ratio (CR) =
= 3.3 V , Nomal scan
Symbol
q X+
q Y+
CR
q X–
q Y–
Rx
Ry
Gx
Gy
Bx
By
Wx
Wy
ton
toff
T
C
g
q X = ±0°, q Y = -5°
at display center
at display center, with white
CR > 5, q Y = ±0°
CR > 5, q Y = ±0°
CR > 5, q X = ±0°
CR > 5, q X = ±0°
at center, to NTSC
White to black
Black to white
at display center
at display center
at display center
g
g
1-
1-
LCD
Left
Luminance with all pixels in white
Luminance with all pixels in black
g 2
g 2
Lower
: 0
: 2k
W
q
W
X–
50 cm
Condition
q
Normal
Y–
1°
q
Y+
q
Photodetector
(TOPCON BM-5A)
X+
Upper
12 o’clock
Right
MIN.
30
30
20
20
5.5
80
40
–
–
–
–
–
–
–
–
0.319
0.538
0.157
0.150
0.334
0.367
0.590
0.357
TYP.
150
6.3
0.4
4.3
43
15
–
–
–
–
55
NL6448CC33-30
MAX.
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
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Unit
deg.
deg.
deg.
deg.
ms
%
%
–
–
–
–
–
–