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:
Aug. 08, 2003
Applicants:
Keiji Tanaka, Sapporo, JP;
Masayuki Shono, Hirakata, JP;
Inventors:
Keiji Tanaka, Sapporo, JP;
Masayuki Shono, Hirakata, JP;
Assignee:
Sanyo Electric Co., Ltd., Osaka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 29/22 (2006.01);
U.S. Cl.
CPC ...
Abstract
A light-emitting device with a built-in microlens having a microlens integrated with a semiconductor light-emitting device causing no misalignment of an optical axis is provided. This light-emitting device with a built-in microlens comprises a semiconductor light-emitting device and a microlens, integrated with the semiconductor light-emitting device, formed through light emitted from the semiconductor light-emitting device. Thus, the optical axis of the microlens is automatically aligned in formation of the microlens.