Drive circuit including two level-shift circuits

Details Drive circuit including two level-shift circuits Drive circuit including two level-shift circuits

1993-03-22

1995-03-21

Stephan, Steven L.

Miscellaneous active electrical nonlinear devices, circuits, and

Signal converting, shaping, or generating

Current driver

327333, 327543, G05F 1613

Patent

active

053999150

ABSTRACT:
A drive circuit for an Electroluminesent display panel is disclosed in which a ground line is divided into two line, one of which is provided for a signal input stage and the other of which is provided for a signal output stage. The signal output stage includes two level-shift circuits, one operating by receiving a first power voltage between a first power line and the other ground line and the other operating by receiving a second power voltage between a second power line and the other ground line.

REFERENCES:
patent: 4663701 (1987-05-01), Stotts
patent: 4906056 (1990-03-01), Taniguchi
patent: 4996443 (1991-02-01), Tateno
patent: 5191233 (1993-03-01), Nakano

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