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. 02, 2006
Filed:
Jan. 30, 2004
Osamu Omori, Fujimi-machi, JP;
Osamu Omori, Fujimi-machi, JP;
Seiko Epson Corporation, Tokyo, JP;
Abstract
A method of manufacturing an optical device including: on at least one of a light transmitting first substrate and a second substrate which includes a first optical element having a first optical portion and a second optical element having a second optical portion, forming a first spacer in a form to surround the first optical portion, and then forming a second spacer in a form to surround the second optical portion; sealing the first and second optical portions with the first substrate and the first and second spacers by connecting the first substrate to the second substrate with the first and second spacers interposed; and cutting the second substrate to separate the first and second optical elements respectively having the first and second sealed optical portions.