LC450029PKB

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15

Output Waveforms (1/4-Duty 1/3-Bias Drive Scheme)

(Note) The frame frequency fo[Hz] is adjustable by setting control data (EXF, FC0 to FC2 and OC).

(See “Control Data Functions” for details)

COM3

COM2

COM1

COM4

LCD driver output when all LCD segments

corresponding to COM1, COM2, COM3, and

COM4 are on.

LCD driver output when LCD segments

corresponding to COM2 and COM4 are on.

LCD driver output when only LCD segments

corresponding to COM4 are on.

LCD driver output when LCD segments

corresponding to COM1, COM2, and COM3

are on.

LCD driver output when LCD segments

corresponding to COM2 and COM3 are on.

LCD driver output when LCD segments

corresponding to COM1 and COM3 are on.

LCD driver output when only LCD segments

corresponding to COM3 are on.

LCD driver output when LCD segments

corresponding to COM1 and COM2 are on.

LCD driver output when only LCD segments

corresponding to COM2 are on.

LCD driver output when only LCD segments

corresponding to COM1 are on.

LCD driver output when all LCD segments

corresponding to COM1, COM2, COM3, and

COM4 are off.

VDD1

VDD2

Frame frequency fo[Hz]

VDD

VSS

VDD1

VDD2

VDD

VSS

VDD1

VDD2

VDD

VSS

VDD1

VDD2

VDD

VSS

VDD1

VDD2

VDD

VSS

VDD1

VDD2

VDD

VSS

VDD1

VDD2

VDD

VSS

VDD1

VDD2

VDD

VSS

VDD1

VDD2

VDD

VSS

VDD1

VDD2

VDD

VSS

VDD1

VDD2

VDD

VSS

VDD1

VDD2

VDD

VSS

VDD1

VDD2

VDD

VSS

VDD1

VDD2

VDD

VSS

VDD1

VDD2

VDD

VSS