winsonic MCH1505S-XN25C, Руководство пользователя, Страница: 19 / 30

Panel Specification
Note (1) Definition of Viewing Angle ( θ x, θ y):
Note (2) Definition of Contrast Ratio (CR):
The contrast ratio can be calculated by the following expression.
Contrast Ratio (CR) = L255 / L0
L63: Luminance of gray level 255
L 0: Luminance of gray level 0
CR = CR (5)
CR (X) is corresponding to the Contrast Ratio of the point X at Figure in Note (5).
Note (3) Definition of Response Time (T
R
, T
F
):
100%
90%
10%
0%
Gray Level 255
Gray Level 0
Gray Level 255
Time
T
R
Optical
Response
T
F
12 o’clock direction
θ
y+
= 90º
6 o’clock
θ
y-
= 90º
θ x-
θ x+
θ y- θ
y+
x-
y+
y-
x+
Normal
θ x = θ y = 0º
θ
X+
= 90º
θ
X-
= 90º