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. 04, 2023
Filed:
Dec. 08, 2020
Samsung Electronics Co., Ltd., Suwon-si, KR;
Jungwook Lee, Suwon-si, KR;
Jaeyoon Kim, Yongin-si, KR;
Sangbum Lee, Hwaseong-si, KR;
Sungwook Lee, Seoul, KR;
Sumin Hwangbo, Hwaseong-si, KR;
SAMSUNG ELECTRONICS CO., LTD., Suwon-si, KR;
Abstract
A light-emitting device is provided. The light emitting device includes a support substrate having a light-emitting cell region, a pad region and an edge region, the edge region surrounding the light-emitting cell region and the pad region; a plurality of unit light-emitting devices arranged in a matrix in the light-emitting cell region and spaced apart from each other; a plurality of pads formed in the pad region; partition walls arranged on the plurality of unit light-emitting devices, the partition walls defining a plurality of cell spaces respectively corresponding to the plurality of unit light-emitting devices; and a plurality of fluorescent layers arranged on the plurality of unit light-emitting devices in the plurality of cell spaces. The light-emitting device has a cuboid shape, in which a first length in a first direction is greater than a second length in a second direction.