LP150X1 Datasheet, PDF (5/20 Pages) List of Unclassifed Manufacturers – DATA DISPLAY AG LP150X1 15.0 XGA TFT LCD PRELIMINARY SPECIFICATION

SPECIFICATIONS
TITLE: LP150X1 LIQUID CRYSTAL DISPLAY
LP150X1 REV. 1.0 PAGE 5 OF 20
4. OPTICAL SPECIFICATIONS
Optical characteristics are determined after the unit has been ‘ON’ and stable for
approximately 30 minutes in a dark environment at 25°. The values specified are at
an approximate distance 50cm from the LCD surface at a viewing angle of ? and ?
equal to 0?. Appendix A presents additional information concerning the specified
characteristics.
Table 3 Optical Characteristics
Parameter
Symbol
Contrast ratio
Surface brightness, white(IBL=5.5mA)
Brightness variation
Response time
Rise time
Delay time
CIE color Coordinates
Red
Green
Blue
White
Viewing angle(CR>10)
x axis, right (?=0º)
x axis, left(?=180º)
y axis, up(?=90º)
y axis, down (?=270º)
CR
SBWH
BV
Tr
Tf
XR
YR
XG
YG
XB
YB
XW
YW
?
?
?
?
Min.
100
120
-
-
0.550
0.320
0.265
0.520
0.120
0.105
0.270
0.310
40
40
10
30
Values
Typ.
250
150
-
-
-
0.580
0.350
0.295
0.550
0.150
0.135
0.300
0.340
Max.
-
-
1.5
30
50
0.610
0.380
0.325
0.580
0.180
0.165
0.330
0.370
Units
cd/m²
msec
msec
degree, °
Remark
Note 1
Note 2
Note 3
Note 4
Note 4
Note 5
Note 1: Contrast ratio (CR) is defined mathematically as:
(Surface Brightness with all white pixels)
(Surface Brightness with all black pixels)
Note 2: Surface brightness is measured at the center of display surface (this
means number 5 in Appendix A-1) across the LCD surface 50cm from the
surface with all pixels displaying white.
DATA DISPLAY AG
Industriestrasse 1
D-82110 Germering
APRIL 2001
http://www.datadisplay.de
Tel.: [phone]
Fax: [phone]