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. 30, 2017
Filed:
Nov. 15, 2011
Shinji Osaki, Osaka, JP;
Toyonori Uemura, Osaka, JP;
Toshio Hata, Osaka, JP;
Tomokazu Nada, Osaka, JP;
Tatsuya Morioka, Osaka, JP;
Makoto Matsuda, Osaka, JP;
Shinya Ishizaki, Osaka, JP;
Makoto Agatani, Osaka, JP;
Hitoshi Matsushita, Osaka, JP;
Shinji Osaki, Osaka, JP;
Toyonori Uemura, Osaka, JP;
Toshio Hata, Osaka, JP;
Tomokazu Nada, Osaka, JP;
Tatsuya Morioka, Osaka, JP;
Makoto Matsuda, Osaka, JP;
Shinya Ishizaki, Osaka, JP;
Makoto Agatani, Osaka, JP;
Hitoshi Matsushita, Osaka, JP;
Sharp Kabushiki Kaisha, Osaka, JP;
Abstract
A substrate-type LED light source () includes: at least one blue LED chip () which has an emission peak in a range fromnm tonm so as to correspond to a blue light region absorption peak of chlorophyll; a red phosphor () which emit, upon receiving excitation light from the at least one blue LED chip (), light having a peak wavelength in a range fromnm tonm so as to correspond to a red light region absorption peak of chlorophyll; and a resin layer () in which the red phosphoris dispersed and which covers the at least one blue LED chip ().