Voltage current conversion device and light emitting device

Details Voltage current conversion device and light emitting device Voltage current conversion device and light emitting device

2005-03-30

2008-03-11

Nguyen, Jimmy H. (Department: 2629)

Computer graphics processing and selective visual display system

Plural physical display element control system

Display elements arranged in matrix

C345S076000, C345S211000, C315S169300

Reexamination Certificate

active

07342560

ABSTRACT:
In case an input voltage is zero, to sufficiently shut off an output current, a source side of a first transistor T1is connected to the drains of fourth and fifth transistors T4and T5, and during a self-bias period of the first transistor T1, a source of the first transistor T1is made a second potential through the fourth transistor T4, and in a gate potential setting period of the first transistor T1by an input voltage Vin after the completion of the self-bias period, the source of the first transistor T1is made a third potential through the fifth transistor T5.

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