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:
Nov. 20, 2012
Filed:
May. 19, 2010
Shinichi Oe, Tokyo, JP;
Kazutaka Ikeda, Tokyo, JP;
Akira Nakamura, Tokyo, JP;
Takayuki Yanagisawa, Tokyo, JP;
Shinichi Oe, Tokyo, JP;
Kazutaka Ikeda, Tokyo, JP;
Akira Nakamura, Tokyo, JP;
Takayuki Yanagisawa, Tokyo, JP;
Mitsubishi Electric Corporation, Chiyoda-Ku, Tokyo, JP;
Abstract
A light source manufacturing apparatus, which manufactures a light source device by adhering a laser device and a wavelength converting device that converts the laser light emitted by the laser device to laser light of a different wavelength, includes a first stage that holds the wavelength converting device, a second stage that holds the laser device, a power meter that measures the amount of laser light emitted by the wavelength converting device, a light receiving device that detects the drive waveform of the laser light, and a controlling unit that changes relative positions of the first stage and the second stage in such a manner that the amount of laser light measured by the power meter is a predetermined value or greater and the drive waveform detected by the light receiving device falls within a reference range.