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.

Date of Patent:
Oct. 08, 2019

Filed:

May. 30, 2018
Applicant:

Samsung Electronics Co., Ltd., Suwon-si, Gyeonggi-do, KR;

Inventors:

Ji Hye Yeon, Suwon-si, KR;

Sung Hyun Sim, Uiwang-si, KR;

Ha Nul Yoo, Bucheon-si, KR;

Dong Gun Lee, Hwaseong-si, KR;

Assignee:

SAMSUNG ELECTRONICS CO., LTD., Suwon-si, Gyeonggi-do, KR;

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 33/50 (2010.01); H01L 27/15 (2006.01); H01L 33/54 (2010.01); H01L 33/56 (2010.01); H01L 33/58 (2010.01); H01L 33/62 (2010.01); H01L 33/46 (2010.01); H01L 33/22 (2010.01); H01L 33/00 (2010.01); H01L 25/16 (2006.01); H01L 33/64 (2010.01);
U.S. Cl.
CPC ...
H01L 27/156 (2013.01); H01L 33/0079 (2013.01); H01L 33/22 (2013.01); H01L 33/46 (2013.01); H01L 33/505 (2013.01); H01L 33/56 (2013.01); H01L 33/58 (2013.01); H01L 25/167 (2013.01); H01L 33/62 (2013.01); H01L 33/641 (2013.01); H01L 2933/005 (2013.01); H01L 2933/0025 (2013.01); H01L 2933/0041 (2013.01); H01L 2933/0058 (2013.01); H01L 2933/0075 (2013.01); H01L 2933/0091 (2013.01);
Abstract

A method of fabricating a light emitting device package including forming a cell array that includes semiconductor light-emitters including first and second conductivity-type semiconductor layers and an active layer on a substrate, and a separation region, the cell array having a first surface contacting the substrate; exposing the first surface of the separation region by removing the substrate; forming a seed layer on the first surface in the separation region; forming a photoresist pattern on the light-emitters such that the photoresist pattern exposes the seed layer; forming a partition structure that separates the light-emitters by plating a region exposed by the photoresist pattern; forming light emitting windows of the partition structure by removing the photoresist pattern such that the light-emitters are exposed at lower ends of the light emitting windows; and forming wavelength converters by filling the light emitting windows with a wavelength conversion material.


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