Computer graphics processing and selective visual display system – Plural physical display element control system – Display elements arranged in matrix
Reexamination Certificate
2007-02-27
2007-02-27
Shalwala, Bipin (Department: 2629)
Computer graphics processing and selective visual display system
Plural physical display element control system
Display elements arranged in matrix
C345S098000
Reexamination Certificate
active
10170885
ABSTRACT:
A line driver circuit, an electro-optic device, and a display apparatus efficiently reduce cost by reducing process dimensions and effectively shorten display panel development turn-around time. A signal driver30for display an LCD panel of a liquid crystal display apparatus has an input terminal group282containing a I/O circuit area280to which an input signal group is input, and a output terminal group284from which an output signal group is output. The I/O circuit area280includes a phase inversion circuit286for phase inverting an input signal group input through the input terminal group282, and a level shifter288for converting low voltage resistance voltages of the signal group phase inverted by the phase inversion circuit286to a high voltage resistance voltage. The input terminal group282and output terminal group284can be freely selected from plural terminal groups in the signal driver30.
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Haro Rosalio
Lewis David L.
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