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公开(公告)号：US11621253B2
公开(公告)日：2023-04-04
申请号：US16666626
申请日：2019-10-29
Applicant: SEOUL VIOSYS CO., LTD.
Inventor： Jong Hyeon Chae , Chan Seob Shin , Seom Geun Lee , Ho Joon Lee , Seong Kyu Jang
IPC: H01L25/075 , H01L33/08 , H01L33/62 , H01L33/00
Abstract: A light emitting device including a first light emitting part having a first area, a second light emitting part having a second area, and a third light emitting part having a third area, in which the first light emitting part is disposed on the same plane as the second light emitting part, the third light emitting part is disposed over the first and second light emitting parts, and the third area is larger than each of the first and second areas.
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公开(公告)号：US11508778B2
公开(公告)日：2022-11-22
申请号：US15930979
申请日：2020-05-13
Applicant: SEOUL VIOSYS CO., LTD.
Inventor： Seom Geun Lee , Seong Kyu Jang , Chan Seob Shin , Ho Joon Lee
Abstract: A light emitting device for a display including a first LED stack, a second LED stack disposed thereunder, a third LED stack disposed thereunder and including first and second conductivity type semiconductor layers, a first bonding layer between the second and third LED stacks, a second bonding layer between the first and second LED stacks, an insulation layer between the second bonding layer and the second LED stack, lower buried layers passing through the second LED stack and the insulation layer and electrically connected to the first and second conductivity type semiconductor layers of the third LED stack, respectively, upper buried layers passing through the first LED stack and the second bonding layer and electrically connected to the lower buried layers, and upper connectors disposed on the first LED stack and including upper connectors covering and electrically connected to the upper buried layers, respectively.
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公开(公告)号：US09761762B2
公开(公告)日：2017-09-12
申请号：US15264420
申请日：2016-09-13
Applicant: Seoul Viosys Co., Ltd.
Inventor： Hyoung Jin Lim , Chan Seob Shin , Kyu Ho Lee , Tae Gyun Kim , Sung Won Tae
CPC classification number: H01L33/38 , H01L33/22 , H01L33/42 , H01L2933/0016 , H01L2933/0091
Abstract: Disclosed herein are a light emitting diode including a plurality of protrusions including zinc oxide and a method for manufacturing the same. According to an exemplary embodiment of the present disclosure, the light emitting diode includes: a substrate; a nitride light emitting structure disposed on the substrate; and a transparent electrode layer disposed on the nitride light emitting structure, wherein the transparent electrode layer includes a plurality of protrusions, the plurality of protrusions each have a lower portion and an upper portion, and a side of the lower portion and a side of the upper portion have different gradients.
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公开(公告)号：US20160087158A1
公开(公告)日：2016-03-24
申请号：US14949554
申请日：2015-11-23
Applicant: Seoul Viosys Co., Ltd.
Inventor： Hyoung Jin Lim , Chan Seob Shin , Kyu Ho Lee , Tae Gyun Kim , Sung Won Tae
CPC classification number: H01L33/38 , H01L33/22 , H01L33/42 , H01L2933/0016 , H01L2933/0091
Abstract: Disclosed herein are a light emitting diode including a plurality of protrusions including zinc oxide and a method for manufacturing the same. According to an exemplary embodiment of the present disclosure, the light emitting diode includes: a substrate; a nitride light emitting structure disposed on the substrate; and a transparent electrode layer disposed on the nitride light emitting structure, wherein the transparent electrode layer includes a plurality of protrusions, the plurality of protrusions each have a lower portion and an upper portion, and a side of the lower portion and a side of the upper portion have different gradients.
Abstract translation: 本文公开了包括多个包括氧化锌的突起的发光二极管及其制造方法。 根据本公开的示例性实施例，发光二极管包括：基板; 设置在所述基板上的氮化物发光结构; 以及设置在所述氮化物发光结构上的透明电极层，其中所述透明电极层包括多个突起，所述多个突起各自具有下部和上部，所述下部的一侧和 上部具有不同的梯度。
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