Level shifting circuit and display element driving circuit...

Details Level shifting circuit and display element driving circuit... Level shifting circuit and display element driving circuit...

2008-07-08

2008-07-08

Le, Don (Department: 2819)

Electronic digital logic circuitry

Interface

Logic level shifting

C326S083000

Reexamination Certificate

active

11341611

ABSTRACT:
A P-channel MOS transistor and an N-channel MOS transistor are respectively controlled by a first control signal and a second control signal. The first control signal CTL1and the second control signal CTL2are independent from each other. The second control signal CTL2is generated by a NOR circuit2to which a data signal DATA and a third control signal CTL3are inputted. A load capacitor C1which samples the first electric potential or the GND electric potential is configured by a gate capacitance of another MOS transistor.

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