V201V2-T01 CHIMEI, V201V2-T01 Datasheet - Page 15

• Manufacturer Part Number: V201V2-T01
• Description: LCD_Module
• Manufacturer: CHIMEI

notice. Please contact CMO ’s representative while your product design is based on this specification.
The information described in this technical specification is tentative and it is possible to be changed without prior
Note (1) Definition of Viewing Angle (θx, θy):
Note (2) Definition of Contrast Ratio (CR):
Note (3) Definition of Response Time (T
Response
Viewing angles are measured by Eldim EZ-Contrast 160R
The contrast ratio can be calculated by the following expression.
Optical
6 o’clock
θ
y-
Contrast Ratio (CR) = L255 / L0
L255: 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 the figure in Note (7).
θ
100%
= 90º
90%
10%
X-
0%
= 90º
Gray Level 255
y-
x-
T
F
R
, T
F
θy-
):
θx = θy = 0º
θx−
Normal
Gray Level 0
15
θ
y+
θx+
y+
T
R
12 o’clock direction
θ
y+
= 90º
Gray Level 255
x+
Time
Issued Date: Jun. 12, 2003
θ
X+
Model No.: V201V2-T01
= 90º
Tentative
Version0.0