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.:
Date of Patent:
Feb. 21, 2006
Filed:
Mar. 05, 2002
Kunio Koike, Matsumoto, JP;
Kunio Koike, Matsumoto, JP;
Seiko Epson Corporation, Tokyo, JP;
Abstract
The present invention provides a controller of a panel driver that makes a determination as to the display color by which information to be displayed is displayed, reports a driving method corresponding to this display color to a driving method control circuit, and reports a driving voltage corresponding to this display color to a driving voltage control circuit. As a result of such a process, a driving method and a driving voltage suitable for the display color are selected. Additionally, it becomes possible for a single panel driver to drive an LCD and an organic electro luminescence panel at the same time without providing a dedicated driver for each of these two panels.