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:
Jan. 19, 2016
Filed:
May. 11, 2012
Hirotoshi Oikaze, Hyogo, JP;
Katsuyuki Nagahama, Hyogo, JP;
Kentaro Nishiwaki, Osaka, JP;
Yasuhiro Kabetani, Osaka, JP;
Hirotoshi Oikaze, Hyogo, JP;
Katsuyuki Nagahama, Hyogo, JP;
Kentaro Nishiwaki, Osaka, JP;
Yasuhiro Kabetani, Osaka, JP;
Abstract
A method of manufacturing a light-emitting device which includes a light-emitting source is provided by applying, onto the light-emitting source, a fluorescent resin which includes fluorescent particles and is stored in and discharged from an applicator. The method includes measuring a first concentration which is a concentration of the fluorescent particles included in the fluorescent resin discharged from the applicator; and applying, onto the light-emitting source, the fluorescent resin in an application amount determined based on the first concentration which has been measured and reference data which indicates a relationship between a concentration of the fluorescent particles and an application amount of the fluorescent resin that enables the light-emitting device to have constant chromaticity.