Samsung LNT4669F Training Manual page 159

2. PVA , The factor to improve Gamma distortion
2. PVA , The factor to improve Gamma distortion
I m age Qual i t y as t he vi ewi ng angl e i ncr eas e
Front View
f act or s whi ch af f ect i m age qual i t y
g- Val ue i n nor m al di r ect i on.
Lower i ng Dnd of t he panel .
Side View
Vi ew1
Vi ew2
γ−Distortion
120
정면
100
우측
Side View
대각
80
1. 4
60
γ
−Distortion
40
20
0
0 8 16 24 32 40
400
dn* d
변화율
300
200
100
0
- 60 - 30 0 30
- 100
angl e( r adi an)
Angl e bet ween Vi ew di r ect i on and
axi s of Li qui d cr ys t al
Front View
48 56 64
60 90 120