Computer graphics processing and selective visual display system – Plural physical display element control system – Display elements arranged in matrix
Reexamination Certificate
2007-01-16
2007-01-16
Hjerpe, Richard (Department: 2629)
Computer graphics processing and selective visual display system
Plural physical display element control system
Display elements arranged in matrix
C345S087000, C345S100000, C345S104000
Reexamination Certificate
active
10736229
ABSTRACT:
A driver for driving a liquid crystal display includes an input terminal that inputs input data, an output terminal that outputs output data, a bi-directional common driver equipped with a first input/output terminal and a second input/output terminal and an input/output relationship of the first input/output terminal and the second input/output terminal being reversed in accordance with a shift direction controlled by a control signal. The display also includes an input switching unit that is disposed between the input terminal and the first and the second input/output terminals of the bi-directional common driver and that selectively inputs the input data from the input terminal to one of the first input/output terminal and the second input/output terminal and an output selecting unit that is disposed between the output terminal and the first and the second input/output terminals of the bi-directional common driver and that selectively leads and outputs the output data to the output terminal. The output data is output from one of the first and the second input/output terminals and the input data is input to the other of the first and the second input/output terminals by the input switching unit.
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Hjerpe Richard
Hogan & Hartson LLP
Nguyen Kimnhung
Seiko Epson Corporation
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