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:
Jul. 06, 2010
Filed:
Jun. 02, 2005
Masao Murade, Suwa, JP;
Masao Murade, Suwa, JP;
Seiko Epson Corporation, Tokyo, JP;
Abstract
An electro-optical device includes a display unit that has a plurality of switching elements provided at intersections of a plurality of scanning lines and a plurality of data lines and that drives the plurality of switching elements based on image signals supplied to the plurality of data lines so as to display images, a driving unit that controls driving of the display unit through a phase expansion so as to drive the plurality of switching elements for predetermined blocks, m×n signal wiring lines that transmit image signals, the image signals being divided into m (where m is a natural number of 2 or more) parallel data sequences and each of the data sequences including n (where n is a natural number of m or less) image signals, and that have extended portions such that the m×n signal wiring lines are grouped into a plurality of groups of signal wiring lines, each of the groups including n signal wiring lines for each data sequence on a substrate, and such that the plurality of groups of signal wiring lines for each data sequence are grouped, and a shield line that is formed between two adjacent groups of signal wiring lines for each data sequence along the signal wiring lines in a portion where the signal wiring lines extend.