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:
Jul. 11, 2017
Filed:
Dec. 29, 2015
Phosphor sheet, light-emitting device having the phosphor sheet and method of manufacturing the same
Applicant:
Seoul Semiconductor Co., Ltd., Ansan-si, KR;
Inventor:
Hyuck Jung Choi, Ansan-si, KR;
Assignee:
Seoul Semiconductor Co., Ltd., Ansan-si, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 33/50 (2010.01); H01L 23/544 (2006.01); H01L 27/15 (2006.01);
U.S. Cl.
CPC ...
H01L 33/502 (2013.01); H01L 23/544 (2013.01); H01L 27/156 (2013.01); H01L 33/505 (2013.01); H01L 2224/48091 (2013.01); H01L 2224/48463 (2013.01); H01L 2224/73265 (2013.01); Y10T 428/24752 (2015.01);
Abstract
A light-emitting device includes a substrate including a first electrode and a second electrode, a light-emitting diode (LED) chip electrically connected to the first and the second electrodes, and a phosphor sheet disposed on an upper surface of the LED chip, a first transparent part disposed under the phosphor sheet, and a second transparent part disposed between the phosphor sheet and the LED chip. The first transparent part contacts the second transparent part.
Choi, Hyuck. (2017). Phosphor sheet, light-emitting device having the phosphor sheet and method of manufacturing the same (U.S. Patent No. 9705050). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9705050
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