Computer graphics processing and selective visual display system – Display driving control circuitry
Reexamination Certificate
2007-09-18
2007-09-18
Hjerpe, Richard (Department: 2629)
Computer graphics processing and selective visual display system
Display driving control circuitry
C345S098000
Reexamination Certificate
active
10844567
ABSTRACT:
A display driver includes a display driving part for receiving image data and outputting a drive signal to a display panel; a nonvolatile memory part for storing control information for controlling output of the display driving part; and a control part for controlling output of the display driving part on the basis of the control information, wherein the nonvolatile memory part has a nonvolatile memory cell, and the nonvolatile memory cell includes a gate electrode formed on a semiconductor layer via a gate insulating film, a channel region disposed under the gate electrode, diffusion regions disposed on both sides of the channel region and having a conductive type opposite to that of the channel region, and memory functional units formed on both sides of the gate electrode and having a function for retaining charges.
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Iwata Hiroshi
Shibata Akihide
Birch & Stewart Kolasch & Birch, LLP
Lesperance Jean
Sharp Kabushiki Kaisha
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