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:
Jan. 24, 2012
Filed:
Feb. 12, 2010
Kazuya Aida, Saitama-ken, JP;
Hiroki Watanabe, Saitama-ken, JP;
Seiji Yamaguchi, Aichi-ken, JP;
Yoshinobu Suehiro, Aichi-ken, JP;
Kazuya Aida, Saitama-ken, JP;
Hiroki Watanabe, Saitama-ken, JP;
Seiji Yamaguchi, Aichi-ken, JP;
Yoshinobu Suehiro, Aichi-ken, JP;
Sumita Optical Glass, Inc., Saitama-shi, Saitama-ken, JP;
Toyoda Gosei Co., Ltd., Kiyosu-shi, Aichi-ken, JP;
Abstract
A method of manufacturing a light-emitting device includes, when sealing a light-emitting element on a mounting portion by a glass material softened by heating or when processing the glass material after the sealing, producing a concave portion partially on the glass material by partially contacting and pressing a die against an upper surface of the glass material such that a part of the upper surface being not in contact with the die is deformed and forms a curved surface.