Acer D240H Benutzerhandbuch
AU OPTRONICS CORPORATION
Product Specification
document version 1.0 9
NUMPAGES |29}
M240HW01 V2
CT = | YB – YA | / YA × 100 (%)
Where
YA = Luminance of measured location without gray level 0 pattern (cd/m2)
YB = Luminance of measured location with gray level 0 pattern (cd/m2)
YB = Luminance of measured location with gray level 0 pattern (cd/m2)
Note 9: Test Patern: Subchecker Pattern
measured by TOPCON SR-3
R G B R G B
R G B R G B
R G B R G B
Method: Record dBV & DC value with TRD-100
Level
DC
Hz)
30
Level(at
AC
log
20
(dB)
Flicker
=
Gray Level = L127
Gray Level = L0
Amplitude
Time
DC
AC