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    LIGHT EMITTING BULB
    22.
    发明申请
    LIGHT EMITTING BULB 有权

    公开(公告)号：US20220252228A1

    公开(公告)日：2022-08-11

    申请号：US17724021

    申请日：2022-04-19

    Applicant: EPISTAR CORPORATION

    Inventor： Chiu-Lin YAO ,  Min-Hsun HSIEH ,  Been-Yu LIAW ,  Wei-Chiang HU ,  Po-Hung LAI ,  Chun-Hung LIU ,  Shih-An LIAO ,  Yu-His SUNG ,  Ming-Chi HSU

    IPC: F21K9/235 ,  H01L25/075 ,  F21K9/232

    Abstract: This disclosure discloses a light-emitting bulb. The light-emitting bulb includes a cover, an electrical associated with the cover, a board arranged between the cover and the electrical connector, and a first light-emitting device disposed on the board. The first light-emitting device includes a carrier having a first side and a second side, a first electrode part disposed near the first side and extending to the second side, a bended part disposed near to the second side and spaced apart from the first electrode part, and a second electrode part extending from the bended part to the first side. No light-emitting diode unit is arranged on the second electrode part.

    LIGHT-EMITTING DEVICE AND MANUFACTURING METHOD THEREOF
    23.
    发明申请
    LIGHT-EMITTING DEVICE AND MANUFACTURING METHOD THEREOF 审中-公开

    公开(公告)号：US20190273193A1

    公开(公告)日：2019-09-05

    申请号：US16419570

    申请日：2019-05-22

    Applicant: EPISTAR CORPORATION

    Inventor： Chien-Liang LIU ,  Ming-Chi HSU ,  Jen-Chieh YU

    IPC: H01L33/60 ,  H01L33/50

    Abstract: This disclosure discloses a light-emitting device. The light-emitting device includes a light-emitting stack with a first (top) surface, a bottom surface and at least one side surface connected to the first surface and the bottom surface, a light-reflective enclosure with a second (top) surface, a contact electrode formed on the bottom surface of the light-emitting layer, and a wavelength converting layer. Moreover, the light-reflective enclosure surrounds the side surface of the light-emitting stack and exposes to the first surface. The wavelength converting layer covers the first surface and the second surface. In addition, the second surface has a plurality of fine concave structures distributed on the second surface.

    LIGHT EMITTING BULB
    24.
    发明申请
    LIGHT EMITTING BULB 审中-公开

    公开(公告)号：US20190154209A1

    公开(公告)日：2019-05-23

    申请号：US16258281

    申请日：2019-01-25

    Applicant: EPISTAR CORPORATION

    Inventor： Chiu-Lin YAO ,  Min-Hsun HSIEH ,  Been-Yu LIAW ,  Wei-Chiang HU ,  Po-Hung LAI ,  Chun-Hung LIU ,  Shih-An LIAO ,  Yu-His SUNG ,  Ming-Chi HSU

    IPC: F21K9/235 ,  H01L25/075 ,  F21K9/232

    Abstract: This disclosure discloses a light-emitting bulb. The light-emitting bulb includes a cover, an electrical associated with the cover, a board arranged between the cover and the electrical connector, and a first light-emitting device disposed on the board. The first light-emitting device includes a carrier having a first side and a second side, a first electrode part disposed near the first side and extending to the second side, a bended part disposed near to the second side and spaced apart from the first electrode part, and a second electrode part extending from the bended part to the first side. No light-emitting diode unit is arranged on the second electrode part.

    METHOD OF TUNING COLOR TEMPERATURE OF LIGHT-EMITTING DEVICE
    26.
    发明申请
    METHOD OF TUNING COLOR TEMPERATURE OF LIGHT-EMITTING DEVICE 有权
    调节发光装置色温的方法

    公开(公告)号：US20150287701A1

    公开(公告)日：2015-10-08

    申请号：US14679415

    申请日：2015-04-06

    Applicant: EPISTAR CORPORATION

    Inventor： Chien-Liang LIU ,  Ming-Chi HSU

    IPC: H01L25/075 ,  H01L33/62 ,  H01L33/50

    CPC classification number: H01L25/0753 ,  H01L33/50 ,  H01L2224/14 ,  H01L2933/0033 ,  H01L2933/0041

    Abstract: A method of tuning color temperature of light-emitting device having an overall color temperature, comprising: providing a carrier; disposing at least two LED units on the carrier, wherein there is a space formed between the two LED units, and the overall color temperature of the light-emitting device is positively correlated to the space; and setting a predetermined temperature for the overall color temperature by adjusting the space.

    Abstract translation: 一种调整具有整体色温的发光装置的色温的方法，包括：提供载体; 在载体上设置至少两个LED单元，其中在两个LED单元之间形成有空间，并且发光装置的总体色温与空间正相关; 并通过调整空间来设定整个色温的预定温度。

    LIGHT-EMITTING DEVICE
    27.
    发明申请
    LIGHT-EMITTING DEVICE 审中-公开
    发光装置

    公开(公告)号：US20150085468A1

    公开(公告)日：2015-03-26

    申请号：US14556047

    申请日：2014-11-28

    Applicant: EPISTAR CORPORATION

    Inventor： Chiu-Lin YAO ,  Ming-Chi HSU ,  Been-Yu LIAW

    IPC: F21K99/00 ,  F21V9/08

    CPC classification number: F21V9/30 ,  F21K9/64 ,  F21V9/08 ,  F21V19/003 ,  F21Y2113/10 ,  F21Y2113/13 ,  F21Y2115/10

    Abstract: An embodiment of the present invention discloses a light-emitting device. The light-emitting device includes a light source configured to emit a first light at a first high temperature; and an optical element, distant from the light source, configured to generate a second light in response to an irradiation of the first light, and reach a second high temperature higher than the first high temperature under the irradiation of the first light.

    Abstract translation: 本发明的实施例公开了一种发光装置。 发光装置包括配置成在第一高温下发射第一光的光源; 以及远离光源的光学元件，被配置为响应于第一光的照射而产生第二光，并且在第一光的照射下达到高于第一高温的第二高温。

    OPTOELECTRONIC DEVICE AND METHOD FOR MANUFACTURING THE SAME
    29.
    发明申请
    OPTOELECTRONIC DEVICE AND METHOD FOR MANUFACTURING THE SAME 审中-公开
    光电装置及其制造方法

    公开(公告)号：US20130334555A1

    公开(公告)日：2013-12-19

    申请号：US13968659

    申请日：2013-08-16

    Applicant: Epistar Corporation

    Inventor： Min-Hsun HSIEH ,  Ming-Chi HSU ,  Hung-Chih YANG

    IPC: H01L33/58

    CPC classification number: H01L33/58 ,  H01L33/08 ,  H01L33/16

    Abstract: An optoelectronic device comprising: a substrate; and a transition stack formed on the substrate comprising one first transition layer formed on the substrate having a first hollow component formed inside the first transition layer and a second transition layer formed on the first transition layer having a second hollow component formed inside the second transition layer wherein the first hollow component and the second hollow component having a volume respectively, and the volume of the first hollow component is different with the second hollow component and the material of the transition stack comprises at least two element.

    Abstract translation: 一种光电器件，包括：基板; 以及形成在所述基板上的过渡堆叠，包括形成在所述基板上的一个第一过渡层，所述第一过渡层具有形成在所述第一过渡层内部的第一中空部件，以及形成在所述第一过渡层上的第二过渡层， 其中所述第一中空部件和所述第二中空部件分别具有体积，并且所述第一中空部件的体积与所述第二中空部件不同，并且所述过渡堆叠的材料包括至少两个元件。

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