公开(公告)号：US11530804B2

公开(公告)日：2022-12-20

申请号：US17153050

申请日：2021-01-20

申请人： EPISTAR CORPORATION

发明人： Min-Hsun Hsieh ,  Ying-Yang Su ,  Shih-An Liao ,  Hsin-Mao Liu ,  Tzu-Hsiang Wang ,  Chi-Chih Pu

IPC分类号： F21V23/00 ,  H01L25/075 ,  H01L33/62 ,  H01L25/16 ,  F21Y115/10

摘要： A light-emitting device includes a first light-emitting module, a second light-emitting module, a conductive layer and an insulation layer. The first light-emitting module includes a first substrate having a first cavity, a first sidewall, and a light-emitting component disposed on the first substrate. The second module includes a second substrate having a second cavity corresponding to the first cavity and a second sidewall corresponding to the first sidewall. The conductive layer is directly connected to the first cavity and the second cavity and electrically connect the first light-emitting module and the second light-emitting module. The insulation layer is directly connected to the first sidewall and the second sidewall.

公开(公告)号：US10586902B2

公开(公告)日：2020-03-10

申请号：US16234066

申请日：2018-12-27

申请人： EPISTAR CORPORATION

发明人： Chien-Liang Liu ,  Ming-Chi Hsu ,  Shih-An Liao ,  Chun-Hung Liu ,  Zhi-Ting Ye ,  Cheng-Teng Ye ,  Po-Chang Chen ,  Sheng-Che Chiou

IPC分类号： H01L33/10 ,  H01L33/20 ,  H01L33/38 ,  H01L33/50 ,  H01L33/60 ,  H01L25/07 ,  H01L25/075 ,  H01L33/00 ,  H01L33/48 ,  H01L33/62 ,  H01L21/56 ,  F21V8/00

摘要： A light-emitting device includes a light-emitting structure with a side surface, and a reflective layer covering the side surface. The light-emitting structure has a first light-emitting angle and a second light-emitting angle. The difference between the first light-emitting angle and the second light-emitting angle is larger than 15°.

公开(公告)号：US10230033B2

公开(公告)日：2019-03-12

申请号：US15827549

申请日：2017-11-30

申请人： EPISTAR CORPORATION

发明人： Lung-Kuan Lai ,  Ching-Tai Cheng ,  Yih-Hua Renn ,  Min-Hsun Hsieh ,  Chun-Hung Liu ,  Shih-An Liao ,  Ming-Chi Hsu ,  Yu Chen Liao

IPC分类号： H01L33/00 ,  H01L33/60 ,  F21V8/00 ,  H01L25/075 ,  H01L33/38 ,  H01L33/46 ,  H01L33/50 ,  H01L33/54 ,  H01L33/62

摘要： A light-emitting device includes a light body having an internal electrode layer, and a conductive layer. The conductive layer has a first portion formed on the internal electrode layer and overlapping the light body in a first direction, and a second portion overlapping the light body in a second direction. The first direction is perpendicular to the second direction.

公开(公告)号：US11519564B2

公开(公告)日：2022-12-06

申请号：US17367820

申请日：2021-07-06

申请人： EPISTAR CORPORATION

发明人： 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分类号： F21K9/00 ,  F21K9/235 ,  H01L25/075 ,  F21K9/232 ,  H01L33/54 ,  H01L33/62 ,  F21Y115/10 ,  F21Y107/10 ,  F21Y107/30

摘要： 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.

公开(公告)号：US11011681B2

公开(公告)日：2021-05-18

申请号：US14541680

申请日：2014-11-14

申请人： EPISTAR CORPORATION

发明人： Chien-Liang Liu ,  Ming-Chi Hsu ,  Shih-An Liao ,  Jen-Chieh Yu ,  Min-Hsun Hsieh ,  Jia-Tay Kuo ,  Yu-His Sung ,  Po-Chang Chen

IPC分类号： H01L33/62 ,  H01L33/60 ,  H01L33/48 ,  H01L33/54 ,  H01L33/58 ,  H01L23/00 ,  H01L33/00

摘要： The present application discloses a light-emitting device comprises a semiconductor light-emitting element, a transparent element covering the semiconductor light-emitting element, an insulating layer which connects to the transparent element, an intermediate layer which connects to the insulating layer; and a conductive adhesive material connecting to the intermediate layer.

公开(公告)号：US10222002B2

公开(公告)日：2019-03-05

申请号：US15605535

申请日：2017-05-25

申请人： EPISTAR CORPORATION

发明人： 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分类号： F21K9/235 ,  H01L25/075 ,  F21K9/232 ,  H01L33/54 ,  H01L33/62 ,  F21Y115/10 ,  F21Y107/10 ,  F21Y107/30

摘要： 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.

公开(公告)号：US09664340B2

公开(公告)日：2017-05-30

申请号：US14301060

申请日：2014-06-10

申请人： EPISTAR CORPORATION

发明人： 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分类号： F21K99/00 ,  H01L25/075 ,  F21K9/232 ,  H01L33/54 ,  H01L33/62 ,  F21Y115/10 ,  F21Y107/10 ,  F21Y107/30

CPC分类号： F21K9/235 ,  F21K9/232 ,  F21Y2107/10 ,  F21Y2107/30 ,  F21Y2115/10 ,  H01L25/0753 ,  H01L33/54 ,  H01L33/62 ,  H01L2224/16225 ,  H01L2224/32225 ,  H01L2224/48091 ,  H01L2224/48137 ,  H01L2224/48227 ,  H01L2224/49107 ,  H01L2224/73265 ,  H01L2924/00014 ,  H01L2924/00

摘要： This disclosure discloses a light-emitting device. The light-emitting device comprises: a first electrode part; a second electrode part; a third electrode part, spaced apart from the first electrode part and the second electrode part; and a light-emitting unit partially covering the first electrode part and the second electrode part and fully covering the second electrode part, the light-emitting unit having a conductive structure contacting the second electrode part.

公开(公告)号：US11380828B2

公开(公告)日：2022-07-05

申请号：US17129294

申请日：2020-12-21

申请人： EPISTAR CORPORATION

发明人： Min-Hsun Hsieh ,  Shih-An Liao

IPC分类号： H01L33/60 ,  H01L33/54 ,  H01L25/075 ,  H01L33/10 ,  H01L33/38 ,  H01L33/50 ,  H01L33/62

摘要： A light-emitting device includes a carrier, a light-emitting unit disposed on the carrier, a reflective element arranged on the light-emitting unit, and an optical element arranged on the carrier and surrounding the light-emitting unit.

公开(公告)号：US11355677B2

公开(公告)日：2022-06-07

申请号：US16514489

申请日：2019-07-17

申请人： EPISTAR CORPORATION

发明人： Ching-Tai Cheng ,  Ju-Lien Kuo ,  Min-Hsun Hsieh ,  Shau-Yi Chen ,  Shih-An Liao ,  Jhih-Hao Chen

IPC分类号： H01L33/50 ,  H01L33/52 ,  H01L33/44 ,  H01L33/22 ,  H01L51/52 ,  H01L27/15 ,  H01L33/00

摘要： A light-emitting element having a light-emitting unit, a transparent layer and a wavelength conversion layer formed on the transparent layer. The transparent layer covers the light-emitting unit. The wavelength conversion layer includes a phosphor layer having a phosphor and a stress release layer without the phosphor.

公开(公告)号：US10770636B2

公开(公告)日：2020-09-08

申请号：US16274666

申请日：2019-02-13

申请人： EPISTAR CORPORATION

发明人： Shih-An Liao ,  Ming-Chi Hsu

IPC分类号： H01L33/62 ,  H01L33/60 ,  H01L25/16 ,  H01L33/50 ,  H01L33/48 ,  H01L33/52

摘要： The invention discloses a light-emitting device and a manufacturing method thereof. The light-emitting device comprising: a light-emitting unit, the light-emitting unit comprises a non-light-emitting element and a light-emitting diode; a reflective layer covering the non-light-emitting element; a light-transmitting layer covering the reflective layer and the light-emitting diode; a metal connection layer electrically connecting the non-light-emitting element and the light-emitting diode.