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:
Jun. 25, 2013
Filed:
May. 23, 2007
Shigemi Sato, Asahi-mura, JP;
Hidehito Iisaka, Shiojiri, JP;
Hiroyuki Hosaka, Matsumoto, JP;
Takashi Toyooka, Matsumoto, JP;
Shigemi Sato, Asahi-mura, JP;
Hidehito Iisaka, Shiojiri, JP;
Hiroyuki Hosaka, Matsumoto, JP;
Takashi Toyooka, Matsumoto, JP;
Seiko Epson Corporation, Tokyo, JP;
Abstract
An electro-optical device includes a display unit that has a plurality of pixel portions constituting a display area on a substrate and an image signal processing. The image signal processing circuit generates an image signal that sets a first subframe frame luminance of the pixel portion in a first subframe and sets a second subframe luminance of the pixel portion in a second subframe. The first subframe and the second subframe are obtained by partitioning a first frame of a first frame image signal. The first frame has a frame luminance. The first subframe luminance is higher than the frame luminance and the second subframe luminance is lower than the frame luminance.