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. 10, 2011
Filed:
Aug. 02, 2007
Toshio Hata, Mihara, JP;
Hideaki Tatsuta, Higashihiroshima, JP;
Hiromu Tagashira, Higashihiroshima, JP;
Taiji Morimoto, Onomichi, JP;
Toshio Hata, Mihara, JP;
Hideaki Tatsuta, Higashihiroshima, JP;
Hiromu Tagashira, Higashihiroshima, JP;
Taiji Morimoto, Onomichi, JP;
Sharp Kabushiki Kaisha, Osaka-shi, JP;
Abstract
A fluorescence-containing material injection apparatus of the present invention includes a fluorescence-containing material temperature control section, a fluorescence-containing material stirring section, a fluorescence-containing material remaining amount sensor, and a fluorescence-containing material injection amount adjustment section, by which disproportion in the mixture ratio of contaminates in a fluorescence-containing material M is restrained. This makes it possible to evenly apply a fluorescence-containing material onto a semiconductor light emitting element.