參數(shù)資料
型號: NL6448BC20-08
廠商: NEC Corp.
英文描述: 17 cm 6.5 type, 640 x 480 pixels 262144 colors, high luminance, wide viewing angle
中文描述: 17厘米6.5型,640 × 480像素262144色,高亮度,寬視角
文件頁數(shù): 17/24頁
文件大?。?/td> 208K
代理商: NL6448BC20-08
Data Sheet EN0442EJ1V0DS00
17
NL6448BC20-08
OPTICAL CHARACTERISTICS
Ta = 25
°
C
Note 1
Parameters
Symbols
Conditions
Min.
Typ.
Max.
Unit
Remarks
Contrast ratio
CR
Note 2
150
250
Note 3
Luminance
Lu
Note 2
250
300
cd/m
2
Note 4
Luminance uniformity
max./min.
1.25
Note 5
Reference data
Parameters
Symbols
Conditions
Min.
Typ.
Max.
Unit
Remarks
t on
White to black
16
40
ms
Response time
t off
Black to white
55
90
ms
Note 6
Color gamut
C
at center, to NTSC
35
42
%
θ
x+
CR > 10,
θ
y =
±
0
°
45
50
deg.
Horizontal
θ
x
CR > 10,
θ
y =
±
0
°
45
50
deg.
θ
y+
CR > 10,
θ
x =
±
0
°
30
35
deg.
Viewing
angle range
Vertical
θ
y
CR > 10,
θ
x =
±
0
°
40
45
deg.
Note 7
Notes 1.
V
CC
= 5.0 V, IL = 5.0 mA rms, with NEC recommended inverter (Part No.65PWB31).
2.
Viewing angle:
θ
x =
±
0
°
,
θ
y =
±
0
°
, At center.
Best contrast angle:
θ
x =
±
0
°
,
θ
y =
10
°
, At center.
3.
The contrast ratio is calculated by using the following formula.
Luminance with all pixels in “white”
Contrast ratio (CR) =Luminance with all pixels in “black”
The Luminance is measured in darkroom.
4.
The luminance is measured after 20 minutes from the module works, with all pixels in “white”. Typical
value is measured after luminance saturation.
1
°
Photodetector (TOPCON BM-5A)
50 cm
LCD MODULE
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