公开(公告)号：US11578838B2

公开(公告)日：2023-02-14

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

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.

公开(公告)号：US11054088B2

公开(公告)日：2021-07-06

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

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.

公开(公告)号：US11519564B2

公开(公告)日：2022-12-06

申请号：US17367820

申请日：2021-07-06

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

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.

公开(公告)号：US11011681B2

公开(公告)日：2021-05-18

申请号：US14541680

申请日：2014-11-14

Applicant: EPISTAR CORPORATION

Inventor： 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: H01L33/62 ,  H01L33/60 ,  H01L33/48 ,  H01L33/54 ,  H01L33/58 ,  H01L23/00 ,  H01L33/00

Abstract: 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

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 ,  H01L33/54 ,  H01L33/62 ,  F21Y115/10 ,  F21Y107/10 ,  F21Y107/30

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.

公开(公告)号：US09664340B2

公开(公告)日：2017-05-30

申请号：US14301060

申请日：2014-06-10

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

CPC classification number: 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

Abstract: 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.