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    LIGHT-EMITTING DEVICE
    15.
    发明申请
    LIGHT-EMITTING DEVICE 有权
    发光装置

    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。

    OPTOELECTRONIC SYSTEM
    16.
    发明申请
    OPTOELECTRONIC SYSTEM 有权

    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

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

    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.

    LIGHT-EMITTING DEVICE
    17.
    发明申请
    LIGHT-EMITTING DEVICE 审中-公开

    公开(公告)号：US20180294383A1

    公开(公告)日：2018-10-11

    申请号：US16003866

    申请日：2018-06-08

    Applicant: EPISTAR CORPORATION

    Inventor： Shih-I CHEN ,  Wei-Yu CHEN ,  Yi-Ming CHEN ,  Ching-Pei LIN ,  Tsung-Xian LEE

    IPC: H01L33/42 ,  H01L33/38

    Abstract: Disclosed is a light-emitting device comprising a light-emitting stack having a length, a width, a first semiconductor layer, an active layer on the first semiconductor layer, and a second semiconductor layer on the active layer, wherein the first semiconductor layer, the active layer, and the second semiconductor layer are stacked in a stacking direction. A first electrode is coupled to the first semiconductor layer and extended in a direction parallel to the stacking direction and a second electrode is coupled to the second semiconductor layer and extended in a direction parallel to the stacking direction. A dielectric layer is disposed between the first electrode and the second electrode.

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