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公开(公告)号：US20180190626A1
公开(公告)日：2018-07-05
申请号：US15881401
申请日：2018-01-26
Applicant: EPISTAR CORPORATION
Inventor： Jui-Hsien CHANG , Been-Yu LIAW , Cheng-Nan HAN , Min-Hsun HSIEH
Abstract: The present application discloses a light-emitting device including a first support structure having a first surface, a plurality of light-emitting elements arranged on the first surface, and a first adhesive layer arranged on the first support structure. Each light-emitting element has a side wall, a bottom surface, a first electrode pad, and a second electrode pad arranged on the bottom surface. The first adhesive layer surrounds the side wall and does not directly contact the bottom surface. The first support structure includes a plurality of through holes located on positions corresponding to the first electrode pad and the second electrode pad.
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公开(公告)号：US20150287892A1
公开(公告)日：2015-10-08
申请号：US14680631
申请日：2015-04-07
Applicant: Epistar Corporation
Inventor： Cheng-Nan HAN , Yih-Hua RENN
CPC classification number: H01L33/505 , F21K9/00 , F21K9/232 , F21Y2103/10 , F21Y2115/10 , H01L25/0753 , H01L33/641 , H01L2224/18 , H01L2224/24 , H01L2224/24137 , H01L2224/73267 , H01L2224/82 , H01L2224/92244 , H01L2924/15156
Abstract: This disclosure discloses a light-emitting device. The light-emitting device comprises a substrate comprising a recess and an upper surface wherein the substrate is thermal conductive and transparent; a wavelength converting layer covering the recess and the upper surface of the substrate; and a light-emitting diode arranged in the recess and over the wavelength converting layer.
Abstract translation: 本公开公开了一种发光装置。 所述发光装置包括：衬底，其包括凹部和上表面，其中所述衬底是导热和透明的; 覆盖所述凹部和所述基板的上表面的波长转换层; 以及布置在凹部中并在波长转换层上方的发光二极管。
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公开(公告)号：US20150173132A1
公开(公告)日：2015-06-18
申请号：US14567318
申请日：2014-12-11
Applicant: EPISTAR CORPORATION
Inventor： Jui-Hsien CHANG , Been-Yu LIAW , Cheng-Nan HAN , Min-Hsun HSIEH
CPC classification number: H01L25/0753 , H01L33/46 , H01L33/505 , H01L33/62 , H01L2224/16225 , H05K1/113 , H05K3/284 , H05K3/305 , H05K2201/10106 , H05K2201/10113 , H05K2201/2054 , H05K2203/1461
Abstract: The present application discloses a light-emitting device including a first support structure having a first surface, a plurality of light-emitting elements arranged on the first surface, and a first adhesive layer arranged on the first support structure. Each light-emitting element has a side wall, a bottom surface, a first electrode pad, and a second electrode pad arranged on the bottom surface. The first adhesive layer surrounds the side wall and does not directly contact the bottom surface. The first support structure includes a plurality of through holes located on positions corresponding to the first electrode pad and the second electrode pad.
Abstract translation: 本申请公开了一种发光装置，其包括具有第一表面的第一支撑结构，布置在第一表面上的多个发光元件和布置在第一支撑结构上的第一粘合剂层。 每个发光元件具有侧壁，底面，第一电极焊盘和布置在底表面上的第二电极焊盘。 第一粘合剂层围绕侧壁并且不直接接触底面。 第一支撑结构包括位于对应于第一电极焊盘和第二电极焊盘的位置上的多个通孔。
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公开(公告)号：US20210226101A1
公开(公告)日：2021-07-22
申请号：US17220343
申请日：2021-04-01
Applicant: EPISTAR CORPORATION
Inventor： Min-Hsun HSIEH , Cheng-Nan HAN , Steve Meng-Yuan HONG , Hsin-Mao LIU , Tsung-Xian LEE
Abstract: An embodiment of the invention discloses an optoelectronic system comprising a plurality of optoelectronic elements, wherein each of the plurality of optoelectronic elements comprises a semiconductor epitaxial layer, a first electrode, a second electrode, a top surface, a bottom surface, and a plurality of lateral surfaces arranged between the top surface and the bottom surface; a layer covering the plurality of lateral surfaces and comprising a side surface; and a reflecting structure having a shape of pyramid, formed between two adjacent optoelectronic elements of the plurality of optoelectronic elements and electrically separated from the plurality of optoelectronic elements, wherein the reflecting structure is configured to reflect light from the two adjacent optoelectronic elements upwards to leave the optoelectronic system.
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公开(公告)号：US20180254391A1
公开(公告)日：2018-09-06
申请号：US15973091
申请日：2018-05-07
Applicant: Epistar Corporation
Inventor： Cheng-Nan HAN , Tsung-Xian LEE , Min-Hsun HSIEH , Hung-Hsuan CHEN , Hsin-Mao LIU , Hsing-Chao CHEN , Ching-San TAO , Chih-Peng NI , Tzer- Perng CHEN , Jen-Chau WU
CPC classification number: H01L33/58 , H01L24/19 , H01L24/20 , H01L24/97 , H01L33/20 , H01L33/38 , H01L33/44 , H01L33/46 , H01L33/486 , H01L2933/0016
Abstract: The disclosure discloses an optoelectronic element comprising: an optoelectronic unit comprising a first metal layer, a second metal layer, and an outermost lateral surface; an insulating layer having a first portion overlapping the optoelectronic unit and extending beyond the lateral surface, and a second portion separated from the first portion in a cross-sectional view; and a first conductive layer formed on the insulating layer.
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Patent Agency Ranking
公开(公告)号：US20180019382A9
公开(公告)日：2018-01-18
申请号：US14858477
申请日：2015-09-18
Applicant: EPISTAR CORPORATION
Inventor： Cheng-Nan HAN , Tsung-Xian LEE , Min-Hsun HSIEH , Hung-Hsuan CHEN , Hsin-Mao LIU , Hsing-Chao CHEN , Ching San TAO , Chih-Peng NI , Tzer-Perng CHEN , Jen-Chau WU , Masafumi SANO , Chih-Ming WANG
CPC classification number: H01L33/502 , H01L21/568 , H01L33/38 , H01L33/387 , H01L33/44 , H01L33/46 , H01L33/50 , H01L33/54 , H01L33/58 , H01L33/62 , H01L33/647 , H01L2224/04105 , H01L2224/19 , H01L2224/32245 , H01L2224/48091 , H01L2224/73265 , H01L2224/73267 , H01L2224/9222 , H01L2933/005 , H01L2933/0066 , H01L2924/00014
Abstract: An optoelectronic element includes an optoelectronic unit, a first metal layer, a second metal layer, a conductive layer and a transparent structure. The optoelectronic unit has a central line in a top view, a top surface, and a bottom surface. The second metal layer is formed on the top surface, and has an extension portion crossing over the central line and extending to the first metal layer. The conductive layer covers the first metal layer and the extension portion. The transparent structure covers the bottom surface without covering the top surface.
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公开(公告)号：US20160013371A1
公开(公告)日：2016-01-14
申请号：US14858477
申请日：2015-09-18
Applicant: EPISTAR CORPORATION
Inventor： Cheng-Nan HAN , Tsung-Xian LEE , Min-Hsun HSIEH , Hung-Hsuan CHEN , Hsin-Mao LIU , Hsing-Chao CHEN , Ching San TAO , Chih-Peng NI , Tzer-Perng CHEN , Jen-Chau WU , Masafumi SANO , Chih-Ming WANG
CPC classification number: H01L33/502 , H01L21/568 , H01L33/38 , H01L33/387 , H01L33/44 , H01L33/46 , H01L33/50 , H01L33/54 , H01L33/58 , H01L33/62 , H01L33/647 , H01L2224/04105 , H01L2224/19 , H01L2224/32245 , H01L2224/48091 , H01L2224/73265 , H01L2224/73267 , H01L2224/9222 , H01L2933/005 , H01L2933/0066 , H01L2924/00014
Abstract: An optoelectronic element includes an optoelectronic unit, a first metal layer, a second metal layer, a conductive layer and a transparent structure. The optoelectronic unit has a central line in a top view, a top surface, and a bottom surface. The second metal layer is formed on the top surface, and has an extension portion crossing over the central line and extending to the first metal layer. The conductive layer covers the first metal layer and the extension portion. The transparent structure covers the bottom surface without covering the top surface.
Abstract translation: 光电元件包括光电单元，第一金属层，第二金属层，导电层和透明结构。 光电单元在顶视图中具有中心线，顶表面和底表面。 第二金属层形成在顶表面上，并且具有与中心线交叉并延伸到第一金属层的延伸部分。 导电层覆盖第一金属层和延伸部分。 透明结构覆盖底面而不覆盖顶面。
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公开(公告)号：US20240421266A1
公开(公告)日：2024-12-19
申请号：US18821674
申请日：2024-08-30
Applicant: EPISTAR CORPORATION
Inventor： Min-Hsun HSIEH , Cheng-Nan HAN , Steve Meng-Yuan HONG , Hsin-Mao LIU , Tsung-Xian LEE
IPC: H01L33/50 , H01L21/683 , H01L23/00 , H01L25/075 , H01L33/00 , H01L33/38 , H01L33/40 , H01L33/48 , H01L33/56
Abstract: An optoelectronic system having a first optoelectronic element with a first surface; a second optoelectronic element with a second surface; an IC, with a third surface coplanar with the first surface and the second surface; an electrical connection, electrically connecting the first optoelectronic element and the IC; and a material, surrounding the first optoelectronic element, the second optoelectronic element, and the IC, and exposing the first surface, the second surface, and the third surface.
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公开(公告)号：US20210043610A1
公开(公告)日：2021-02-11
申请号：US17002672
申请日：2020-08-25
Applicant: EPISTAR CORPORATION
Inventor： Jui-Hsien CHANG , Been-Yu LIAW , Cheng-Nan HAN , Min-Hsun HSIEH
IPC: H01L25/075
Abstract: The present application discloses a light-emitting device including a first support structure having a first surface, a plurality of light-emitting elements arranged on the first surface, and a first adhesive layer arranged on the first support structure. Each light-emitting element has a side wall, a bottom surface, a first electrode pad, and a second electrode pad arranged on the bottom surface. The first adhesive layer surrounds the side wall and does not directly contact the bottom surface. The first support structure includes a plurality of through holes located on positions corresponding to the first electrode pad and the second electrode pad.
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公开(公告)号：US20150214449A1
公开(公告)日：2015-07-30
申请号：US14679066
申请日：2015-04-06
Applicant: Epistar Corporation
Inventor： Cheng-Nan HAN , Tsung-Xian LEE , Min-Hsun HSIEH , Hung-Hsuan CHEN , Hsin-Mao LIU , Hsing-Chao CHEN , Ching-San TAO , Chih-Peng NI , Tzer- Perng CHEN , Jen-Chau WU
CPC classification number: H01L33/58 , H01L24/19 , H01L24/20 , H01L24/97 , H01L33/20 , H01L33/38 , H01L33/44 , H01L33/46 , H01L33/486 , H01L2933/0016
Abstract: The disclosure discloses an optoelectronic element comprising: an optoelectronic unit comprising a first metal layer, a second metal layer, and an outermost lateral surface; an insulating layer having a first portion overlapping the optoelectronic unit and extending beyond the lateral surface, and a second portion separated from the first portion in a cross-sectional view; and a first conductive layer formed on the insulating layer.
Abstract translation: 本公开公开了一种光电元件，包括：光电单元，包括第一金属层，第二金属层和最外侧表面; 绝缘层，其具有与光电单元重叠并延伸超过侧表面的第一部分，以及在横截面视图中与第一部分分离的第二部分; 以及形成在所述绝缘层上的第一导电层。
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