公开(公告)号：US20190207068A1

公开(公告)日：2019-07-04

申请号：US16219500

申请日：2018-12-13

Applicant: EPISTAR CORPORATION

Inventor： Chiu-Lin YAO ,  Shuo-Chieh KAN ,  Chun-Wei LIN ,  Been-Yu LIAW

IPC: H01L33/60 ,  F21K9/90 ,  H01L33/54 ,  F21K9/232

CPC classification number: H01L33/60 ,  F21K9/232 ,  F21K9/90 ,  F21Y2103/10 ,  F21Y2107/00 ,  F21Y2115/10 ,  H01L25/0753 ,  H01L33/502 ,  H01L33/54 ,  H01L33/62 ,  H01L2224/04105 ,  H01L2224/16227 ,  H01L2224/18 ,  H01L2933/005 ,  H01L2933/0091

Abstract: A light-emitting device includes a carrier with a first surface and a second surface opposite to the first surface; and a light-emitting unit disposed on the first surface and configured to emit a light toward but not passing through the first surface. When emitting the light, the light-emitting device has a first light intensity above the first surface, and a second light intensity under the second surface, a ratio of the first light intensity to the second light intensity is in a range of 2˜9.

公开(公告)号：US20170025591A1

公开(公告)日：2017-01-26

申请号：US15217202

申请日：2016-07-22

Applicant: EPISTAR CORPORATION

Inventor： Chiu-Lin YAO ,  Shuo-Chieh KAN ,  Chun-Wei LIN ,  Been-Yu LIAW

IPC: H01L33/60 ,  H01L33/48 ,  H01L33/20 ,  H01L33/50

CPC classification number: H01L33/60 ,  F21K9/232 ,  F21K9/90 ,  F21Y2103/10 ,  F21Y2107/00 ,  F21Y2115/10 ,  H01L25/0753 ,  H01L33/502 ,  H01L33/54 ,  H01L33/62 ,  H01L2224/04105 ,  H01L2224/16227 ,  H01L2224/18 ,  H01L2933/005 ,  H01L2933/0091

Abstract: A light-emitting device includes a carrier with a first surface and a second surface opposite to the first surface; and a light-emitting unit disposed on the first surface and configured to emit a light toward but not passing through the first surface. When emitting the light, the light-emitting device has a first light intensity above the first surface, and a second light intensity under the second surface, a ratio of the first light intensity to the second light intensity is in a range of 2˜9.

Abstract translation: 发光装置包括具有第一表面和与第一表面相对的第二表面的载体; 以及发光单元，其设置在所述第一表面上并且被配置为朝向但不穿过所述第一表面发光。 当发光时，发光装置具有在第一表面上方的第一光强度和在第二表面下的第二光强度，第一光强度与第二光强度的比值在2〜9的范围内 。

公开(公告)号：US20200220058A1

公开(公告)日：2020-07-09

申请号：US16820289

申请日：2020-03-16

Applicant: EPISTAR CORPORATION

Inventor： Chiu-Lin YAO ,  Shuo-Chieh KAN ,  Chun-Wei LIN ,  Been-Yu LIAW

IPC: H01L33/60 ,  H01L33/54 ,  F21K9/90 ,  F21K9/232

Abstract: A light-emitting device includes a carrier with a first surface and a second surface opposite to the first surface; and a light-emitting unit disposed on the first surface and configured to emit a light toward but not passing through the first surface. When emitting the light, the light-emitting device has a first light intensity above the first surface, and a second light intensity under the second surface, a ratio of the first light intensity to the second light intensity is in a range of 2˜9.

公开(公告)号：US20180010738A1

公开(公告)日：2018-01-11

申请号：US15203343

申请日：2016-07-06

Applicant: EPISTAR CORPORATION

Inventor： Chun-Wei LIN ,  Shuo-Chieh KAN ,  Chiu-Lin YAO

IPC: H01L33/62

Abstract: A light-emitting apparatus includes a supporting element, a light-emitting device, and a connecting pin. The light-emitting device has a pair of conductive pads and is disposed on the supporting element. The connecting pin is inserted from the side surface of the supporting element and electrically connected to one of the conductive pads. The topmost surface of the supporting element is lower than the top surface of the light-emitting device.

公开(公告)号：US20210119092A1

公开(公告)日：2021-04-22

申请号：US17135486

申请日：2020-12-28

Applicant: EPISTAR CORPORATION

Inventor： Chiu-Lin YAO ,  Shuo-Chieh KAN ,  Chun-Wei LIN ,  Been-Yu LIAW

IPC: H01L33/60 ,  H01L33/54 ,  F21K9/90 ,  F21K9/232

Abstract: A light-emitting device includes a carrier with a first surface and a second surface opposite to the first surface; and a light-emitting unit disposed on the first surface and configured to emit a light toward but not passing through the first surface. When emitting the light, the light-emitting device has a first light intensity above the first surface, and a second light intensity under the second surface, a ratio of the first light intensity to the second light intensity is in a range of 2˜9.

公开(公告)号：US20190181313A1

公开(公告)日：2019-06-13

申请号：US16213743

申请日：2018-12-07

Applicant: EPISTAR CORPORATION

Inventor： Chiu-Lin YAO ,  Shuo-Chieh KAN ,  Chun-Wei LIN ,  Been-Yu LIAW

IPC: H01L33/60 ,  F21K9/232 ,  F21K9/90 ,  H01L33/54

CPC classification number: H01L33/60 ,  F21K9/232 ,  F21K9/90 ,  F21Y2103/10 ,  F21Y2107/00 ,  F21Y2115/10 ,  H01L25/0753 ,  H01L33/502 ,  H01L33/54 ,  H01L33/62 ,  H01L2224/04105 ,  H01L2224/16227 ,  H01L2224/18 ,  H01L2933/005 ,  H01L2933/0091

Abstract: A light-emitting device includes a carrier with a first surface and a second surface opposite to the first surface; and a light-emitting unit disposed on the first surface and configured to emit a light toward but not passing through the first surface. When emitting the light, the light-emitting device has a first light intensity above the first surface, and a second light intensity under the second surface, a ratio of the first light intensity to the second light intensity is in a range of 2˜9.