公开(公告)号：US20170345983A1

公开(公告)日：2017-11-30

申请号：US15165943

申请日：2016-05-26

Applicant: EPISTAR CORPORATION

Inventor： Min-Hsun HSIEH ,  Jai-Tai KUO ,  Wei-Kang CHENG

IPC: H01L33/60 ,  H01L33/48 ,  H01L25/075 ,  H01L33/50 ,  H01L33/62

CPC classification number: H01L33/60 ,  H01L25/0753 ,  H01L33/486 ,  H01L33/502 ,  H01L33/58 ,  H01L33/62 ,  H01L2933/0091

Abstract: The present application discloses a light-emitting device comprising a light-emitting unit and a flexible carrier supporting the light-emitting unit. The light-emitting unit comprises a LED chip, a first reflective layer on the LED chip and an optical diffusion layer formed between the first reflective layer and the LED chip.

公开(公告)号：US20190289685A1

公开(公告)日：2019-09-19

申请号：US16353526

申请日：2019-03-14

Applicant: EPISTAR CORPORATION

Inventor： Chao-Kai CHANG ,  Chen-Yu WANG ,  Chang-Hseih WU ,  Jai-Tai KUO

IPC: H05B33/08

Abstract: A light-emitting device has a stabilizing-current circuit, a current source having a high electron mobility transistor, and a light source electrically connected to the stabilizing-current circuit and the current source.

公开(公告)号：US20190252301A1

公开(公告)日：2019-08-15

申请号：US15897833

申请日：2018-02-15

Applicant: EPISTAR CORPORATION

Inventor： Shu-Han YANG ,  Sheng-Che CHIOU ,  Jai-Tai KUO ,  Po-Chang CHEN

IPC: H01L23/495 ,  H01L23/31 ,  H01L21/50 ,  H01L21/48

CPC classification number: H01L23/49541 ,  H01L21/4828 ,  H01L21/50 ,  H01L23/3107 ,  H01L23/49575 ,  H01L23/49586 ,  H01L24/48 ,  H01L27/0883 ,  H01L29/778

Abstract: A substrate includes a first metal layer, a second metal layer, a third metal layer and an insulation layer surrounding the first metal layer, the second metal layer and the third metal layer. The first power component is electrically connected to the first metal layer. The second power component is electrically connected to the second metal layer. The shortest distance between the first metal layer exposed to a second surface of the insulation layer and the second metal layer exposed to the second surface is a first distance, the shortest distance between a first metal layer of the insulation layer exposed to the first surface and the second metal layer exposed to the first surface is a second distance, and a ratio value of the first distance to the second distance ranges between 1.25 and 1.4.

公开(公告)号：US20180078782A1

公开(公告)日：2018-03-22

申请号：US15709118

申请日：2017-09-19

Applicant: EPISTAR CORPORATION

Inventor： Min-Hsun HSIEH ,  Jai-Tai KUO ,  Chang-Hseih WU ,  Tzu-Hsiang WANG ,  Chi-Chih PU

IPC: A61N5/06 ,  A61B5/00 ,  H01L25/075 ,  H01L27/15

CPC classification number: A61N5/062 ,  A61B5/0059 ,  A61B2017/00057 ,  A61N5/0616 ,  A61N2005/0632 ,  A61N2005/0652 ,  A61N2005/0658 ,  H01L25/0756 ,  H01L27/15

Abstract: A light-emitting module includes a carrier, a plurality of light-emitting units, and a protection layer. The carrier has a lighting portion and an extending portion. The plurality of light-emitting units is disposed on the lighting portion. The protection layer covers the plurality of light-emitting units and the lighting portion, and exposes the extending portion.

公开(公告)号：US20190371764A1

公开(公告)日：2019-12-05

申请号：US15993102

申请日：2018-05-30

Applicant: EPISTAR CORPORATION

Inventor： Min-Hsun HSIEH ,  Jai-Tai KUO ,  Chang-Hsieh WU ,  Tzu-Hsiang WANG ,  Chi-Chih PU ,  Ya-Wen LIN ,  Pei-Yu LI

IPC: H01L25/065

Abstract: An electronic device includes a top carrier having a first top surface and a first bottom surface, a first electronic element formed on the first top surface, a second electronic element formed on the first bottom surface, a bottom carrier below the top carrier and having a second top surface near the top carrier, and a controller formed on the second top surface.

公开(公告)号：US20190157529A1

公开(公告)日：2019-05-23

申请号：US16240362

申请日：2019-01-04

Applicant: EPISTAR CORPORATION

Inventor： Min-Hsun HSIEH ,  Jai-Tai KUO ,  Wei-Kang CHENG

IPC: H01L33/60 ,  H01L33/50 ,  H01L25/075 ,  H01L33/48 ,  H01L33/62

Abstract: The present application discloses a light-emitting device comprising a light-emitting unit and a flexible carrier supporting the light-emitting unit. The light-emitting unit comprises a LED chip, a first reflective layer on the LED chip and an optical diffusion layer formed between the first reflective layer and the LED chip.

公开(公告)号：US20150349231A1

公开(公告)日：2015-12-03

申请号：US14721599

申请日：2015-05-26

Applicant: EPISTAR CORPORATION

Inventor： Min-Hsun HSIEH ,  Biing-Jye LEE ,  Yih-Hua RENN ,  Jai-Tai KUO

IPC: H01L33/64 ,  H01L33/52 ,  H01L33/36 ,  H01L33/60

CPC classification number: H01L33/62 ,  H01L33/486 ,  H01L33/50 ,  H01L33/507 ,  H01L33/52 ,  H01L33/54 ,  H01L33/56 ,  H01L33/60 ,  H01L33/641 ,  H01L33/642 ,  H01L33/647 ,  H01L2224/16245 ,  H01L2924/181 ,  H01L2924/00012

Abstract: This disclosure discloses a light-emitting device. The light-emitting device includes: a heat-dissipating structure having a first part and a second part separated from the first part; a light-emitting unit including a light-emitting element with a first pad formed on the first part; and a first transparent enclosing the light-emitting element and having a sidewall; and an adhesive material covering a portion of the sidewall.

Abstract translation: 本公开公开了一种发光装置。 发光装置包括：散热结构，其具有与第一部分分离的第一部分和第二部分; 发光单元，其包括形成在所述第一部分上的具有第一焊盘的发光元件; 以及封闭所述发光元件并具有侧壁的第一透明体; 以及覆盖侧壁的一部分的粘合材料。

公开(公告)号：US20200259054A1

公开(公告)日：2020-08-13

申请号：US16863107

申请日：2020-04-30

Applicant: EPISTAR CORPORATION

Inventor： Min-Hsun HSIEH ,  Jai-Tai KUO ,  Wei-Kang CHENG

IPC: H01L33/60 ,  H01L25/075 ,  H01L33/48 ,  H01L33/50 ,  H01L33/62

Abstract: The present application discloses a light-emitting device comprising a light-emitting unit and a flexible carrier supporting the light-emitting unit. The light-emitting unit comprises a LED chip, a first reflective layer on the LED chip and an optical diffusion layer formed between the first reflective layer and the LED chip.

公开(公告)号：US20200220061A1

公开(公告)日：2020-07-09

申请号：US16820393

申请日：2020-03-16

Applicant: EPISTAR CORPORATION

Inventor： Min-Hsun HSIEH ,  Biing-Jye LEE ,  Yih-Hua RENN ,  Jai-Tai KUO

IPC: H01L33/62 ,  H01L33/64 ,  H01L33/60 ,  H01L33/52 ,  H01L33/56 ,  H01L33/54

Abstract: A light-emitting device includes a heat-dissipating structure having a first part and a second part separated from the first part; a light-emitting unit including a light-emitting element with a first pad formed on the first part; and a first transparent enclosing the light-emitting element and having a sidewall; and an adhesive material covering a portion of the sidewall.

公开(公告)号：US20180159010A1

公开(公告)日：2018-06-07

申请号：US15867315

申请日：2018-01-10

Applicant: EPISTAR CORPORATION

Inventor： Min-Hsun HSIEH ,  Biing-Jye LEE ,  Yih-Hua RENN ,  Jai-Tai KUO

IPC: H01L33/64 ,  H01L33/60 ,  H01L33/52 ,  H01L33/54 ,  H01L33/56 ,  H01L33/62 ,  H01L33/50 ,  H01L33/48

Abstract: This disclosure discloses a light-emitting device. The light-emitting device includes: a heat-dissipating structure having a first part and a second part separated from the first part; a light-emitting unit including a light-emitting element with a first pad formed on the first part; and a first transparent enclosing the light-emitting element and having a sidewall; and an adhesive material covering a portion of the sidewall.