NL6448BC33-59 NEC Electronics, NL6448BC33-59 Datasheet - Page 22

• Manufacturer Part Number: NL6448BC33-59
• Manufacturer: NEC Electronics

Specifications of NL6448BC33-59

• Lead Free Status / Rohs Status: Supplier Unconfirmed

4.10 OPTICS
4.10.1 Optical characteristics
Note1: These are initial characteristics.
Note2: Measurement conditions are as follows.
Note3: See "4.10.2 Definition of contrast ratio".
Note4: See "4.10.3 Definition of luminance uniformity".
Note5: These coordinates are found on CIE 1931 chromaticity diagram.
Note6: Product surface temperature: TopF =
Note7: See "4.10.4 Definition of response times".
Note8: See "4.10.5 Definition of viewing angles".
Viewing angle
Chromaticity
Luminance uniformity
Parameter Note2
Response time
Contrast ratio
Color gamut
Luminance
Ta=25 C, VCC=3.3V, IBL= 5.0mArms/lamp, Display mode: VGA, Horizontal cycle =
the product, in the dark room. Also measurement method for luminance is as follows.
31.468kHz, Vertical cycle = 59.94Hz, DPS= Low or Open: Normal scan
Optical characteristics are measured at luminance saturation after 20minutes from working
LCD module
Down
White
Green
Right
(Product)
Blue
Left
Red
Up
PRELIMINARY DATA SHEET DOD-PD-0090 (1st edition)
at center, against NTSC color space
R = 0 , L = 0 , U = 0 , D = 0
R = 0 , L = 0 , U = 0 , D = 0
R = 0 , L = 0 , U = 0 , D = 0
50cm
U = 0 , D = 0 , CR = 10
U = 0 , D = 0 , CR = 10
R = 0 , L = 0 , CR = 10
R = 0 , L = 0 , CR = 10
1
White/Black at center
White to Black
Black to White
White at center
x coordinate
y coordinate
x coordinate
y coordinate
x coordinate
y coordinate
x coordinate
y coordinate
Condition
-
Photodetector (TOPCON BM-5A)
TBD
C
Symbol
Toff
Ton
Wx
Wy
CR
Gx
Gy
Rx
Ry
Bx
By
LU
C
L
R
U
D
L
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
min.
-
-
-
-
-
-
-
-
-
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
1.25
typ.
450
600
43
70
70
45
55
NL6448BC33-59
max.
TBD
TBD
TBD
TBD
1.40
-
-
-
-
-
-
-
-
-
-
-
-
-
cd/m
Unit
ms
ms
%
-
-
-
-
-
-
-
-
-
-
2
(Note1)
Remarks
Note8
Note3
Note4
Note5
Note6
Note7
-
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