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:
Apr. 02, 2013
Filed:
Jan. 06, 2009
Sunghoon Kwon, Seoul, KR;
Euijoon Yoon, Seoul, KR;
Wook Park, Seoul, KR;
SNU R&DB Foundation, Seoul, KR;
Abstract
Provided is a light emitting diode (hereinafter, referred to as an LED) coating method, and more particularly, an LED coating method that can be used to coat a phosphor, a molding, etc., on an LED. The LED coating method includes (a) preparing a substrate and a plurality of LEDs arranged on the substrate; (b) applying a photoresist onto the substrate and the plurality of LEDs; and (c) selectively exposing the photoresist to light to form a first coating on surfaces of the plurality of LEDs. Here, the first coating is formed by curing the photoresist.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile