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. 04, 2010
Filed:
Nov. 11, 2004
Hiroshi Fukshima, Kadoma, JP;
Masao Kubo, Nara, JP;
Akira Inoue, Neyagawa, JP;
Kenichiro Tanaka, Neyagawa, JP;
Mikio Masui, Kashiba, JP;
Shinji Matsui, Himeji, JP;
Hiroshi Fukshima, Kadoma, JP;
Masao Kubo, Nara, JP;
Akira Inoue, Neyagawa, JP;
Kenichiro Tanaka, Neyagawa, JP;
Mikio Masui, Kashiba, JP;
Shinji Matsui, Himeji, JP;
Panasonic Electric Works Co., Ltd., Osaka, JP;
Abstract
A production method for producing a light-emitting devicein which a light-emitting layer at least comprised of a n-type substrate bearing layerand a p-type substrate bearing layeris layered on a transparent crystal substrateis provided with a step of forming a transfer layeron at least a part of the transparent crystal substrateor the light-emitting layer, which transfer layeris softened or set upon supplying an energy thereto; a step of pressing a moldformed with a minute unevenness structureagainst the transfer layerto transfer the minute unevenness structureto an outer surface of the transfer layer, and a step of forming a minute unevenness structurefor preventing multiple reflection based on the minute unevenness structuretransferred to the transfer layer