Note 1 . Definition of angle Θ and
Φ
Note 2. Definition of viewing angle Θ1 and Θ2
Top
Cr
Θ2
Θ1
Y2(Φ=180。)
X1
X2
2.0
Y1(Φ=0。)
Θ1
Θ2
0。
Bottom
Note 3. Definition of contrast
Cr
Note 4. Definition of Optical response
0%
B
Non - selected
Dots
Off
On
Off
Selected
Dots
100%
90%
A
10%
100%
Voltage
Cr=(A/B)P
Negative : P= -1
Positive : P= +1
Set
Point
Time
Lens Ø = 3mm
tr
tf
Note 5. Measuring Point(9 POINTS) (WxH)
W/6 W/3 W/3 W/6
H/6
H/3
H/3
H/6
Rating is defined as the average
brightness inside the viewing area
Date : Nov. 30, 2007
LCM
TECHNICAL SPECIFICATION
HT2201L Page 10 of 24