公开(公告)号：US20150252954A1

公开(公告)日：2015-09-10

申请号：US14639246

申请日：2015-03-05

Applicant: EPISTAR CORPORATION

Inventor： Wei-Chiang Hu ,  Keng-Chuan Chang ,  Chiu-Lin Yao ,  Chun-Wei Lin ,  Jung-Chang Sun

IPC: F21K99/00

CPC classification number: F21K9/23 ,  F21K9/00 ,  F21V19/0005 ,  F21Y2105/10 ,  F21Y2115/10

Abstract: A lighting apparatus comprises: a board, a plurality of light-emitting units disposed on the board, and a package structure enclosing all of the light-emitting units and having a volume less than 5000 mm3. The lighting apparatus has a light intensity greater than 150 lumens.

Abstract translation: 照明装置包括：板，设置在板上的多个发光单元，以及包围所有发光单元并具有小于5000mm 3的体积的封装结构。 照明装置具有大于150流明的光强度。

公开(公告)号：US10670192B2

公开(公告)日：2020-06-02

申请号：US15935880

申请日：2018-03-26

Applicant: EPISTAR CORPORATION

Inventor： Wei-Chiang Hu ,  Keng-Chuan Chang ,  Chiu-Lin Yao ,  Chun-Wei Lin ,  Jung-Chang Sun

IPC: F21V21/00 ,  F21K9/23 ,  F21K9/00 ,  F21V19/00 ,  F21Y105/10 ,  F21Y115/10

Abstract: A lighting apparatus comprises: a board, a plurality of light-emitting units disposed on the board, and a package structure enclosing all of the light-emitting units and having a volume less than 5000 mm3. The lighting apparatus has a light intensity greater than 150 lumens.

公开(公告)号：USD750283S1

公开(公告)日：2016-02-23

申请号：US29502077

申请日：2014-09-11

Applicant: EPISTAR CORPORATION

Designer： Wei-Chiang Hu ,  Keng-Chuan Chang ,  Chiu-Lin Yao

公开(公告)号：US09927070B2

公开(公告)日：2018-03-27

申请号：US14639246

申请日：2015-03-05

Applicant: EPISTAR CORPORATION

Inventor： Wei-Chiang Hu ,  Keng-Chuan Chang ,  Chiu-Lin Yao ,  Chun-Wei Lin ,  Jung-Chang Sun

IPC: F21K99/00 ,  F21K9/00 ,  F21K9/23 ,  F21V19/00 ,  F21Y105/10 ,  F21Y115/10

CPC classification number: F21K9/23 ,  F21K9/00 ,  F21V19/0005 ,  F21Y2105/10 ,  F21Y2115/10

Abstract: A lighting apparatus comprises: a board, a plurality of light-emitting units disposed on the board, and a package structure enclosing all of the light-emitting units and having a volume less than 5000 mm3. The lighting apparatus has a light intensity greater than 150 lumens.

公开(公告)号：US12163630B2

公开(公告)日：2024-12-10

申请号：US18396394

申请日：2023-12-26

Applicant: EPISTAR CORPORATION

Inventor： Wei-Chiang Hu ,  Keng-Chuan Chang ,  Chiu-Lin Yao ,  Chun-Wei Lin ,  Jung-Chang Sun

IPC: F21K9/23 ,  F21K9/00 ,  F21V19/00 ,  F21Y105/10 ,  F21Y115/10

Abstract: A light-emitting unit, having a substrate; a first light-emitting body formed on the substrate, and having a first longer side and a first shorter side; a second light-emitting body formed on the substrate, and having a second longer side and a second shorter side which is parallel to the first longer side; a third light-emitting body formed on the substrate, having a third longer side and a third shorter side which is parallel to the first longer side, and electrically connected to the first light-emitting body and the second light-emitting body; a first electrode covering the first light-emitting body and the second light-emitting body, and electrically connecting to the first light-emitting body; a second electrode separated from the first electrode, and covering the second light-emitting body without covering the first light-emitting body; and a transparent element enclosing the first light-emitting body, the second light-emitting body, and the third light-emitting body.

公开(公告)号：US11852302B2

公开(公告)日：2023-12-26

申请号：US17653842

申请日：2022-03-07

Applicant: EPISTAR CORPORATION

Inventor： Wei-Chiang Hu ,  Keng-Chuan Chang ,  Chiu-Lin Yao ,  Chun-Wei Lin ,  Jung-Chang Sun

IPC: F21K9/23 ,  F21K9/00 ,  F21V19/00 ,  F21Y105/10 ,  F21Y115/10

CPC classification number: F21K9/23 ,  F21K9/00 ,  F21V19/001 ,  F21V19/0005 ,  F21Y2105/10 ,  F21Y2115/10

Abstract: A light-emitting unit, having a substrate; a first light-emitting body formed on the substrate, and having a first longer side and a first shorter side; a second light-emitting body formed on the substrate, and having a second longer side and a second shorter side which is parallel to the first longer side; a third light-emitting body formed on the substrate, having a third longer side and a third shorter side which is parallel to the first longer side, and electrically connected to the first light-emitting body and the second light-emitting body; a first electrode covering the first light-emitting body and the second light-emitting body, and electrically connecting to the first light-emitting body; a second electrode separated from the first electrode, and covering the second light-emitting body without covering the first light-emitting body; and a transparent element enclosing the first light-emitting body, the second light-emitting body, and the third light-emitting body.

公开(公告)号：US11268659B2

公开(公告)日：2022-03-08

申请号：US16888004

申请日：2020-05-29

Applicant: EPISTAR CORPORATION

Inventor： Wei-Chiang Hu ,  Keng-Chuan Chang ,  Chiu-Lin Yao ,  Chun-Wei Lin ,  Jung-Chang Sun

IPC: F21K9/23 ,  F21K9/00 ,  F21V19/00 ,  F21Y105/10 ,  F21Y115/10

Abstract: A lighting apparatus comprises: a board, a plurality of light-emitting units disposed on the board, and a package structure enclosing all of the light-emitting units and having a volume less than 5000 mm3. The lighting apparatus has a light intensity greater than 150 lumens.