NEC mPD780344 Series User Manual page 381

CHAPTER 18 LCD CONTROLLER/DRIVER
Figure 18-18. 3-Time-Division LCD Drive Waveform Examples (1/3 Bias Method)
COM0
COM1
COM2
S21
COM0-S21
COM1-S21
COM2-S21
T
F
User's Manual U15798EJ2V0UD
V
LCD0
V
LCD1
V
LCD2
V
SS
V
LCD0
V
LCD1
V
LCD2
V
SS
V
LCD0
V
LCD1
V
LCD2
V
SS
V
LCD0
V
LCD1
V
LCD2
V
SS
+V
LCD
+1/3V
LCD
0
–1/3V
LCD
–V
LCD
+V
LCD
+1/3V
LCD
0
–1/3V
LCD
–V
LCD
+V
LCD
+1/3V
LCD
0
–1/3V
LCD
–V
LCD
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