Table of Contents
Advertisement
COM0
COM1
COM2
COM3
SEGn
SEGn + 1
Potential difference
between COM0 and
SEGn
Potential difference
between COM1 and
SEGn
Potential difference
between COM2 and
SEGn
Potential difference
between COM3 and
SEGn
Potential difference
between COM0 and
SEGn + 1
Potential difference
between COM1 and
SEGn + 1
Potential difference
between COM2 and
SEGn + 1
Potential difference
between COM3 and
SEGn + 1
1 frame
V
to V
: Voltages of V0 to V3 pins
0
3
Fig. 14.17 Example of Output Waveform on 1/3 Bias and 1/4 Duty
LCD CONTROLLER/DRIVER
1 cycle
14-27
V
3
V
2
V
1
V
= V
0
SS
V
3
V
2
V
1
V
= V
0
SS
V
3
V
2
V
1
V
= V
0
SS
V
3
V
2
V
1
V
= V
0
SS
V
3
V
2
V
1
V
= V
0
SS
V
3
V
2
V
1
V
= V
0
SS
V
(ON)
3
V
2
V
1
V
= V
0
SS
-V
1
-V
2
-V
(ON)
3
V
(ON)
3
V
2
V
1
V
= V
0
SS
-V
1
-V
2
-V
(ON)
3
V
(ON)
3
V
2
V
1
V
= V
0
SS
-V
1
-V
2
-V
(ON)
3
V
(ON)
3
V
2
V
1
V
= V
0
SS
-V
1
-V
2
-V
(ON)
3
V
(ON)
3
V
2
V
1
V
= V
0
SS
-V
1
-V
2
-V
(ON)
3
V
(ON)
3
V
2
V
1
V
= V
0
SS
-V
1
-V
2
-V
(ON)
3
V
(ON)
3
V
2
V
1
V
= V
0
SS
-V
1
-V
2
-V
(ON)
3
V
(ON)
3
V
2
V
1
V
= V
0
SS
-V
1
-V
2
-V
(ON)
3
Advertisement
Table of Contents
