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:
May. 29, 2012
Filed:
Jul. 01, 2009
Yoshio Taniguchi, Chino, JP;
Hiroaki Mochizuki, Chino, JP;
Hirotaka Kawata, Suwa, JP;
Hidetoshi Ushiyama, Suwa-gun, JP;
Yoshio Taniguchi, Chino, JP;
Hiroaki Mochizuki, Chino, JP;
Hirotaka Kawata, Suwa, JP;
Hidetoshi Ushiyama, Suwa-gun, JP;
Seiko Epson Corporation, Tokyo, JP;
Abstract
Provided is an electro-optical device including: a pair of substrates; an electro-optical material sandwiched between the pair of substrates; a seal material disposed in a seal region located at the periphery of a region in which the electro-optical material is provided on the pair of substrates so as to bond the pair of substrate to each other, between the pair of substrates; and a coloring layer provided in a concave portion formed in the region in which the electro-optical material is provided on one substrate, wherein a upper surface of a coloring layer facing the electro-optical material is formed nearer to the other substrate than a seal region surface overlapping with the seal material on one substrate.