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. 30, 2009
Filed:
Apr. 10, 2006
Hiroyuki Nakanishi, Fujimi-machi, JP;
Kanji Natori, Fujimi-machi, JP;
Hiroyuki Nakanishi, Fujimi-machi, JP;
Kanji Natori, Fujimi-machi, JP;
Seiko Epson Corporation, Tokyo, JP;
Abstract
A semiconductor device includes a semiconductor element, a first signal line connected with the semiconductor element, and a light-blocking region enclosing the semiconductor element, a first signal line pull-out region for pulling the first signal line outside the light-blocking region being provided in the light-blocking region, a first light-blocking signal line making up the first signal line being formed between the first signal line pull-out region and the semiconductor element, and the first light-blocking signal line being formed to extend along a direction which intersects a direction in which the first signal line extends toward the semiconductor element.