公开(公告)号：US20200313051A1

公开(公告)日：2020-10-01

申请号：US16900557

申请日：2020-06-12

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

IPC: H01L33/58 ,  H01L33/38 ,  H01L33/46 ,  H01L33/44 ,  H01L33/20 ,  H01L23/00

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.

公开(公告)号：US20170365750A1

公开(公告)日：2017-12-21

申请号：US15678885

申请日：2017-08-16

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

IPC: H01L33/50 ,  H01L33/38 ,  H01L33/46 ,  H01L33/58 ,  H01L33/62 ,  H01L33/44 ,  H01L33/54 ,  H01L33/64

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.

公开(公告)号：US20170324009A1

公开(公告)日：2017-11-09

申请号：US15657399

申请日：2017-07-24

Applicant: EPISTAR CORPORATION

Inventor： Min-Hsun HSIEH ,  Cheng-Nan HAN ,  Steve Meng-Yuan HONG ,  Hsin-Mao LIU ,  Tsung-Xian LEE

IPC: H01L33/50 ,  H01L33/48 ,  H01L23/00 ,  H01L21/683 ,  H01L33/56 ,  H01L33/38 ,  H01L33/40 ,  H01L33/00 ,  H01L25/075

CPC classification number: H01L33/504 ,  H01L21/6835 ,  H01L24/24 ,  H01L24/45 ,  H01L24/48 ,  H01L24/49 ,  H01L24/82 ,  H01L24/96 ,  H01L25/0753 ,  H01L25/0756 ,  H01L33/0079 ,  H01L33/385 ,  H01L33/405 ,  H01L33/486 ,  H01L33/507 ,  H01L33/508 ,  H01L33/56 ,  H01L2224/04105 ,  H01L2224/12105 ,  H01L2224/24137 ,  H01L2224/45124 ,  H01L2224/45144 ,  H01L2224/48091 ,  H01L2224/48137 ,  H01L2224/4918 ,  H01L2224/82 ,  H01L2224/92 ,  H01L2224/96 ,  H01L2924/01005 ,  H01L2924/01006 ,  H01L2924/01007 ,  H01L2924/01013 ,  H01L2924/01014 ,  H01L2924/01015 ,  H01L2924/01028 ,  H01L2924/01029 ,  H01L2924/0103 ,  H01L2924/01031 ,  H01L2924/01033 ,  H01L2924/01047 ,  H01L2924/01049 ,  H01L2924/01078 ,  H01L2924/01079 ,  H01L2924/01082 ,  H01L2924/01094 ,  H01L2924/014 ,  H01L2924/09701 ,  H01L2924/10329 ,  H01L2924/10349 ,  H01L2924/12041 ,  H01L2924/12042 ,  H01L2924/12043 ,  H01L2924/12044 ,  H01L2924/14 ,  H01L2924/19041 ,  H01L2924/19042 ,  H01L2924/3025 ,  H01L2924/00014 ,  H01L2224/85 ,  H01L2924/00

Abstract: An embodiment of the invention discloses an optoelectronics system. The optoelectronic system includes an optoelectronic element having a top surface, a bottom surface, a plurality of lateral surfaces arranged between the top surface and the bottom surface, and a first electrode arranged on the bottom surface; a wavelength converting material covering a plurality of lateral surfaces; and a reflecting layer, formed on the wavelength converting material which is arranged on the top surface.

公开(公告)号：US20150188003A1

公开(公告)日：2015-07-02

申请号：US14657975

申请日：2015-03-13

Applicant: EPISTAR CORPORATION

Inventor： Min-Hsun HSIEH ,  Cheng-Nan HAN ,  Steve Meng-Yuan HONG ,  Hsin-Mao LIU ,  Tsung-Xian LEE

IPC: H01L33/50 ,  H01L33/48 ,  H01L33/56 ,  H01L33/38

CPC classification number: H01L33/504 ,  H01L21/6835 ,  H01L24/24 ,  H01L24/45 ,  H01L24/48 ,  H01L24/49 ,  H01L24/82 ,  H01L24/96 ,  H01L25/0753 ,  H01L25/0756 ,  H01L33/0079 ,  H01L33/385 ,  H01L33/405 ,  H01L33/486 ,  H01L33/507 ,  H01L33/508 ,  H01L33/56 ,  H01L2224/04105 ,  H01L2224/12105 ,  H01L2224/24137 ,  H01L2224/45124 ,  H01L2224/45144 ,  H01L2224/48091 ,  H01L2224/48137 ,  H01L2224/4918 ,  H01L2224/82 ,  H01L2224/92 ,  H01L2224/96 ,  H01L2924/01005 ,  H01L2924/01006 ,  H01L2924/01007 ,  H01L2924/01013 ,  H01L2924/01014 ,  H01L2924/01015 ,  H01L2924/01028 ,  H01L2924/01029 ,  H01L2924/0103 ,  H01L2924/01031 ,  H01L2924/01033 ,  H01L2924/01047 ,  H01L2924/01049 ,  H01L2924/01078 ,  H01L2924/01079 ,  H01L2924/01082 ,  H01L2924/01094 ,  H01L2924/014 ,  H01L2924/09701 ,  H01L2924/10329 ,  H01L2924/10349 ,  H01L2924/12041 ,  H01L2924/12042 ,  H01L2924/12043 ,  H01L2924/12044 ,  H01L2924/14 ,  H01L2924/19041 ,  H01L2924/19042 ,  H01L2924/3025 ,  H01L2924/00014 ,  H01L2224/85 ,  H01L2924/00

Abstract: An embodiment of the invention discloses an optoelectronics system. The optoelectronic system includes an optoelectronic element having a first width; an adhesive material enclosing the optoelectronic element and having a second width larger than the first width; a phosphor structure formed between the optoelectronic element and the adhesive material; and a transparent substrate formed on the adhesive material.

Abstract translation: 本发明的实施例公开了一种光电子系统。 光电子系统包括具有第一宽度的光电子元件; 封闭光电子元件并且具有大于第一宽度的第二宽度的粘合剂材料; 在所述光电元件和所述粘合剂材料之间形成的荧光体结构; 以及形成在粘合材料上的透明基板。

公开(公告)号：US20140070250A1

公开(公告)日：2014-03-13

申请号：US13856220

申请日：2013-04-03

Applicant: Epistar Corporation

Inventor： Shih-I CHEN ,  Tsung-Xian LEE ,  Yi-Ming CHEN ,  Wei-Yu CHEN ,  Ching- Pei LIN ,  Min-Hsun HSIEH ,  Cheng-Nan HAN ,  Tien-Yang WANG ,  Hsing-Chao CHEN ,  Hsin-Mao LIU ,  Zong-Xi CHEN ,  Tzu-Chieh HSU ,  Chien-Fu HUANG ,  Yu-Ren PENG

IPC: H01L33/50

CPC classification number: H01L33/502 ,  H01L25/0753 ,  H01L33/44 ,  H01L33/505 ,  H01L2924/0002 ,  H01L2924/00

Abstract: A light-emitting device of an embodiment of the present application comprises a substrate; a first semiconductor light-emitting structure formed on the substrate, wherein the first semiconductor light-emitting structure comprises a first semiconductor layer having a first conductivity type, a second semiconductor layer having a second conductivity type and a first active layer formed between the first semiconductor layer and the second semiconductor layer, wherein the first active layer is capable of emitting a first light having a first dominant wavelength; and a first thermal-sensitive layer formed on a path of the first light, wherein the first thermal-sensitive layer comprises a material characteristic which varies with a temperature change.

Abstract translation: 本申请的实施方式的发光装置包括：基板; 形成在所述基板上的第一半导体发光结构，其中所述第一半导体发光结构包括具有第一导电类型的第一半导体层，具有第二导电类型的第二半导体层和形成在所述第一半导体层之间的第一有源层 层和第二半导体层，其中第一有源层能够发射具有第一主波长的第一光; 以及形成在所述第一光的路径上的第一热敏层，其中所述第一热敏层包括随温度变化而变化的材料特性。

公开(公告)号：US20130313594A1

公开(公告)日：2013-11-28

申请号：US13886083

申请日：2013-05-02

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

IPC: H01L33/58 ,  H01L33/50

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 having a first top surface; a first metal layer on the first top surface; a first transparent structure surrounding the optoelectronic unit and exposing the first top surface; and a first contact layer on the first transparent structure, including a connective part electrically connected with the first metal layer.

Abstract translation: 光电子元件包括具有第一顶表面的光电单元; 第一顶表面上的第一金属层; 围绕光电单元并暴露第一顶表面的第一透明结构; 以及在第一透明结构上的第一接触层，包括与第一金属层电连接的连接部分。