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:
Jun. 17, 2014
Filed:
Jul. 03, 2012
Tsuyoshi Tsutsui, Gyeonggi-do, KR;
Shin Kun Kim, Gyeonggi-do, KR;
Seong Jae Hong, Gyeonggi-do, KR;
IL Woo Park, Gyeonggi-do, KR;
Tsuyoshi Tsutsui, Gyeonggi-do, KR;
Shin Kun Kim, Gyeonggi-do, KR;
Seong Jae Hong, Gyeonggi-do, KR;
Il Woo Park, Gyeonggi-do, KR;
Samsung Electronics Co., Ltd., Suwon-Si, Gyeonggi-Do, KR;
Abstract
There are disclosed a method of manufacturing a semiconductor light emitting device and a paste application apparatus. The method includes preparing a light emitting structure including a first conductive semiconductor layer, an active layer, and a second conductive semiconductor layer; disposing a mask including an opening exposing a part of the light emitting structure on the light emitting structure; applying a paste including a wavelength conversion material to the light emitting structure through the opening of the mask, by using a pressure means; and planarizing the applied paste by using a roller.