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1.
公开(公告)号:US11695031B2
公开(公告)日:2023-07-04
申请号:US17114875
申请日:2020-12-08
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor: Jungwook Lee , Jaeyoon Kim , Sangbum Lee , Sungwook Lee , Sumin Hwangbo
CPC classification number: H01L27/156 , H01L33/483 , H01L33/52 , H01L33/62
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.
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2.
公开(公告)号:US20210366980A1
公开(公告)日:2021-11-25
申请号:US17114875
申请日:2020-12-08
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor: Jungwook Lee , Jaeyoon Kim , Sangbum Lee , Sungwook Lee , Sumin Hwangbo
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.
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