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:
Sep. 03, 2013
Filed:
Nov. 09, 2005
Yoon-chang Kim, Suwon-si, KR;
Young-woo Song, Suwon-si, KR;
Sang-hwan Cho, Suwon-si, KR;
Ji-hoon Ahn, Suwon-si, KR;
Joon-gu Lee, Suwon-si, KR;
So-young Lee, Suwon-si, KR;
Jong-seok OH, Suwon-si, KR;
Jae-heung Ha, Suwon-si, KR;
Yoon-Chang Kim, Suwon-si, KR;
Young-Woo Song, Suwon-si, KR;
Sang-Hwan Cho, Suwon-si, KR;
Ji-Hoon Ahn, Suwon-si, KR;
Joon-Gu Lee, Suwon-si, KR;
So-Young Lee, Suwon-si, KR;
Jong-Seok Oh, Suwon-si, KR;
Jae-Heung Ha, Suwon-si, KR;
Samsung Display Co., Ltd., Yongin, KR;
Abstract
Provided is a light-emitting device which has a simple structure and can be manufactured in a simple process, has increased light coupling efficiency and brightness, and can reduce adverse effects of optical resonance on a view angle and emission spectrum. The light-emitting device includes a substrate; a light-emitting diode formed on the substrate; and an optical resonance layer formed outside the light-emitting diode that induces resonance of light emitted from the light-emitting diode.