參數(shù)資料
型號: LM150X08
廠商: LG Corp.
英文描述: Liquid Crystal Display
中文描述: 液晶顯示器
文件頁數(shù): 18/28頁
文件大?。?/td> 589K
代理商: LM150X08
Product Specification
18 / 28
LM150X08
Liquid Crystal Display
Ver. 0.0
Nov. 13, 2003
MIKO Components AB Tel: +46 (0)8 531 939 00 Fax: +46 (0)8 531 939 39
www.miko.se info@miko.se
Notes 1. Contrast Ratio(CR) is defined mathematically as :
Surface Luminance with all white pixels
Contrast Ratio =
Surface Luminance with all black pixels
at center point (1)
2. Surface luminance is luminance value at center point (1) across the LCD surface 50cm
from the surface with all pixels displaying white. For more information see FIG 2.
3. The variation in surface luminance ,
WHITE is defined as :
WHITE(9P) = Maximum(L
,L
, L
, ...... , L
) / Minimum(L
,L
, L
, ..... , L
on9
)
Where L
on1
to L
on9
are the luminance with all pixels displaying white at 9 locations .
For more information see FIG 2.
4. Response time is the time required for the display to transition from white to black(Rise
Time, Tr
R
) and from black to white(Decay Time, Tr
D
). For additional information see FIG 3.
5. Viewing angle is the angle at which the contrast ratio is greater than 10. The angles are
determined for the horizontal or x axis and the vertical or y axis with respect to the z axis which
is normal to the LCD surface. For more information see FIG 4.
6. Gray scale specification
Gamma Value is approximately 2.2. For more information see Table 11.
.
90.4
100
L239
L255
36.4
45.1
55.4
66.2
78.0
L159
L175
L191
L207
L223
16.4
22.1
28.7
L111
L127
L143
2.10
4.29
7.46
11.4
L47
L63
L79
L95
0.81
L31
0.34
L15
0.22
L0
Luminance [%] (Typ)
Gray Level
Table 11. Gray Scale Specification
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