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:
Nov. 10, 2009
Filed:
Nov. 10, 2005
Satoru Kodaira, Chino, JP;
Noboru Itomi, Nirasaki, JP;
Shuji Kawaguchi, Suwa, JP;
Takashi Kumagai, Chino, JP;
Junichi Karasawa, Tatsuno-machi, JP;
Satoru Ito, Suwa, JP;
Satoru Kodaira, Chino, JP;
Noboru Itomi, Nirasaki, JP;
Shuji Kawaguchi, Suwa, JP;
Takashi Kumagai, Chino, JP;
Junichi Karasawa, Tatsuno-machi, JP;
Satoru Ito, Suwa, JP;
Seiko Epson Corporation, Tokyo, JP;
Abstract
An integrated circuit device having a display memory which stores data for at least one frame from among image information displayed in a display panel which has a plurality of scan lines and a plurality of data lines, wherein the display memory includes a plurality of RAM blocks each of which includes first and second RAM block regions; wherein each of the RAM blocks includes a wordline control circuit which controls a plurality of wordlines provided in each of the first and second RAM block regions; wherein the wordline control circuit is disposed between the first and second RAM block regions; wherein the first and second RAM block regions are disposed along a first direction; and wherein the wordlines extend along the first direction.