BOOKBINDING AREA
FORDATA ELECTRONIC CO.,LTD
PROFESSIONAL LCD SUPPLIER FROM CHINA
PRODUCT
MODE NO.
SPEC. FDCC1602E-FLYYBW-91LE
PAGE
5/20
5. OPTICAL CHARACTERISTIC
FOR TN TYPE LCD MODULE (TA=25 C, Vdd=3.0V 0.25V)
ITEM
VIEWING ANGLE
CONTRAST RATIO
RESPONSE TIME(RISE)
RESPONSE TIME(FALL)
SYMBOL
2_ 1
K
TR
TF
CONDITION
K=4
___
___
___
MIN
30
25
___
___
___
TYP
___
2
120
120
MAX
___
___
150
150
UNIT
deg
___
ms
ms
FOR STN TYPE LCD MODULE (TA=25 C, Vdd=3.0V 0.25V)
ITEM
VIEWING ANGLE
CONTRAST RATIO
RESPONSE TIME(RISE)
RESPONSE TIME(FALL)
SYMBOL
2_ 1
K
TR
TF
CONDITION
K=4
___
___
___
MIN
40
60
___
___
___
TYP
___
6
150
150
MAX
___
___
250
250
UNIT
deg
___
ms
ms
DEFINITION OF ANGLE &
2
Y ( = 180 )
1
DEFINITION OF VIEWING ANGLE 1 & 2
1.4
X
X`
Y( =0 )
1
2 Viewing Angle
DEFINITION OF CONTRAST RATIO K(=B2/B1)
B2
Brightness Curve for
Non- selected Segment
Brightness Curve for
selected Segment
B1
Setpoint Driving Voltage
DEFINITION OF OPTICAL RESPONSE TIME TR & TF
Non-Select
Select Signal
Non-Select
TR
Rise Time
TF Time(ms)
Fall Time