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:
Aug. 04, 2020
Filed:
Mar. 11, 2019
Samsung Electronics Co., Ltd., Suwon-si, Gyeonggi-do, KR;
Jong-hoon Jung, Suwon-si, KR;
Dae-sik Kim, Suwon-si, KR;
Sung-yeol Kim, Suwon-si, KR;
Seung-yong Shin, Bucheon-si, KR;
Samsung Electronics Co., Ltd., Suwon-si, KR;
Abstract
A light emitting diode (LED) apparatus is provided. The LED apparatus includes a light emitting diode, a light conversion layer stacked on the light emitting diode and configured to convert a wavelength of light incident from the light emitting diode, a reflection coating layer stacked on the light conversion layer and configured to pass the light of which the wavelength is converted in light incident from the light conversion layer therethrough and reflecting the other light, and a color filter stacked on the reflection coating layer and configured to correspond to the light conversion layer.