logo

For the Inventor, By the Inventor

The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 8269708 B1

PDFFull Text
Expired
Date of Patent:
Sep. 18, 2012

Filed:

Jun. 27, 2006

Driver unit including common level shifter circuit for display panel and nonvolatile memory

Applicant:

Takashi Tahata, Kanagawa, JP;

Inventor:

Takashi Tahata, Kanagawa, JP;

Assignee:

Renesas Electronics Corporation, Kawasaki-Shi, JP;

Attorney:

Sughrue Mion, PLLC

Primary Examiner:

Sumati Lefkowitz

Assistant Examiner:

Jonathan Horner

Int. Cl.
CPC ...
G09G 3/36 (2006.01); G09G 5/00 (2006.01); G06T 1/60 (2006.01); G06F 3/038 (2006.01); G11C 7/00 (2006.01); H03K 19/094 (2006.01); H03K 19/082 (2006.01);
U.S. Cl.
CPC ...
Abstract

In a driver unit for driving a display panel and a nonvolatile memory, a level shifter circuit receives a driver control signal to generate a level-shifted driver control signal. A display panel driver circuit drives the display panel in accordance with the level-shifted driver control signal. A nonvolatile memory driver circuit drives the nonvolatile memory in accordance with the level-shifted driver control circuit. A selection circuit selects one of the display panel driver circuit and the nonvolatile memory driver circuit.

Find Patent Forward Citations

Tahata, Takashi. (2012). Driver unit including common level shifter circuit for display panel and nonvolatile memory (U.S. Patent No. 8269708). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/8269708

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Loading…