公开(公告)号：US20240421266A1

公开(公告)日：2024-12-19

申请号：US18821674

申请日：2024-08-30

Applicant: EPISTAR CORPORATION

Inventor： Min-Hsun HSIEH ,  Cheng-Nan HAN ,  Steve Meng-Yuan HONG ,  Hsin-Mao LIU ,  Tsung-Xian LEE

IPC: H01L33/50 ,  H01L21/683 ,  H01L23/00 ,  H01L25/075 ,  H01L33/00 ,  H01L33/38 ,  H01L33/40 ,  H01L33/48 ,  H01L33/56

Abstract: An optoelectronic system having a first optoelectronic element with a first surface; a second optoelectronic element with a second surface; an IC, with a third surface coplanar with the first surface and the second surface; an electrical connection, electrically connecting the first optoelectronic element and the IC; and a material, surrounding the first optoelectronic element, the second optoelectronic element, and the IC, and exposing the first surface, the second surface, and the third surface.

公开(公告)号：US20160047524A1

公开(公告)日：2016-02-18

申请号：US14921702

申请日：2015-10-23

Applicant: EPISTAR CORPORATION

Inventor： Yao Chiu LIN ,  Been-Yu LIAW ,  Chih-Ming WANG ,  Ming-Chi HSU ,  Yi-Jui HUANG ,  Tsung-Xian LEE ,  Kuang-Ping CHAO ,  Jhih-Sian WANG

IPC: F21V3/04 ,  F21V3/02 ,  F21V29/70 ,  F21K99/00

CPC classification number: F21V3/049 ,  F21K9/23 ,  F21K9/232 ,  F21K9/60 ,  F21K9/61 ,  F21K9/64 ,  F21V3/02 ,  F21V3/06 ,  F21V3/061 ,  F21V3/062 ,  F21V3/10 ,  F21V5/008 ,  F21V7/0016 ,  F21V7/22 ,  F21V13/02 ,  F21V29/70 ,  F21Y2115/10

Abstract: This disclosure discloses an illumination apparatus. The illumination apparatus comprises a cover comprising a second portion and a first portion, and a light source disposed within the cover. An average thickness of the first portion is greater than that of the second portion.

公开(公告)号：US20150214449A1

公开(公告)日：2015-07-30

申请号：US14679066

申请日：2015-04-06

Applicant: Epistar Corporation

Inventor： Cheng-Nan HAN ,  Tsung-Xian LEE ,  Min-Hsun HSIEH ,  Hung-Hsuan CHEN ,  Hsin-Mao LIU ,  Hsing-Chao CHEN ,  Ching-San TAO ,  Chih-Peng NI ,  Tzer- Perng CHEN ,  Jen-Chau WU

IPC: H01L33/58 ,  H01L33/44 ,  H01L33/62 ,  H01L33/38 ,  H01L33/46

CPC classification number: H01L33/58 ,  H01L24/19 ,  H01L24/20 ,  H01L24/97 ,  H01L33/20 ,  H01L33/38 ,  H01L33/44 ,  H01L33/46 ,  H01L33/486 ,  H01L2933/0016

Abstract: The disclosure discloses an optoelectronic element comprising: an optoelectronic unit comprising a first metal layer, a second metal layer, and an outermost lateral surface; an insulating layer having a first portion overlapping the optoelectronic unit and extending beyond the lateral surface, and a second portion separated from the first portion in a cross-sectional view; and a first conductive layer formed on the insulating layer.

Abstract translation: 本公开公开了一种光电元件，包括：光电单元，包括第一金属层，第二金属层和最外侧表面; 绝缘层，其具有与光电单元重叠并延伸超过侧表面的第一部分，以及在横截面视图中与第一部分分离的第二部分; 以及形成在所述绝缘层上的第一导电层。

公开(公告)号：US20200303601A1

公开(公告)日：2020-09-24

申请号：US16895807

申请日：2020-06-08

Applicant: EPISTAR CORPORATION

Inventor： Tsung-Xian LEE ,  Jian-Fong JHOU ,  Yun-Jie HUANG ,  Bo-Song CHEN

IPC: H01L33/50

Abstract: A light-emitting apparatus includes a first light-emitting device, a second light-emitting device, separated from the first light-emitting device by a first distance, a diffusion layer, covering the first light-emitting device and the second light-emitting device, a prism layer, disposed on the diffusion layer and an LCD module, disposed on the prism layer. The first light-emitting device includes a light-field with a radius on the LCD module and the radius is two or more times larger than the first distance.

公开(公告)号：US20160056348A1

公开(公告)日：2016-02-25

申请号：US14810180

申请日：2015-07-27

Applicant: EPISTAR CORPORATION

Inventor： Tsung-Xian LEE ,  Jian-Fong JHOU ,  Yun-Chieh HUANG ,  Bo-Song CHEN

IPC: H01L33/50 ,  G02F1/1335 ,  H01L33/58

CPC classification number: H01L33/507 ,  G02F2001/133607 ,  G02F2001/133614 ,  H01L33/505

Abstract: The present application discloses a light-emitting apparatus having a light-emitting device and a wavelength conversion layer. The light-emitting device has a first top surface and a first side surface, and the wavelength conversion layer has a second top surface and a second side surface and covers the first top surface. A ratio of a distance between the first top surface to the second top surface and a distance between the first side surface and the second side surface is between 1.1˜1.3.

Abstract translation: 本申请公开了一种具有发光装置和波长转换层的发光装置。 发光装置具有第一顶表面和第一侧表面，并且波长转换层具有第二顶表面和第二侧表面并且覆盖第一顶表面。 第一顶表面与第二顶表面之间的距离与第一侧表面与第二侧表面之间的距离之比在1.1至1.3之间。

公开(公告)号：US20150155444A1

公开(公告)日：2015-06-04

申请号：US14579807

申请日：2014-12-22

Applicant: EPISTAR CORPORATION

Inventor： Shih-I CHEN ,  Wei-Yu CHEN ,  Yi-Ming CHEN ,  Ching-Pei LIN ,  Tsung-Xian LEE

IPC: H01L33/42

CPC classification number: H01L33/42 ,  H01L33/382 ,  H01L2924/0002 ,  H01L2924/00

Abstract: Disclosed is a light-emitting device comprising a light-emitting stack having a length, a width, a first conductivity type semiconductor layer, an active layer on the first conductivity type semiconductor layer, and a second conductivity type semiconductor layer on the active layer, wherein the first conductivity type semiconductor layer, the active layer, and the second conductivity type semiconductor layer are stacked in a stacking direction. A first electrode is coupled to the first conductivity type semiconductor layer and extended in a direction parallel to the stacking direction and a second electrode is coupled to the second conductivity type semiconductor layer and extended in a direction parallel to the stacking direction. A dielectric layer is disposed between the first electrode and the second electrode.

Abstract translation: 公开了一种发光器件，其包括具有长度，宽度，第一导电类型半导体层，第一导电类型半导体层上的有源层和有源层上的第二导电类型半导体层的发光堆叠， 其中所述第一导电类型半导体层，所述有源层和所述第二导电类型半导体层在堆叠方向上堆叠。 第一电极耦合到第一导电类型半导体层并且在平行于堆叠方向的方向上延伸，并且第二电极耦合到第二导电类型半导体层并且在平行于层叠方向的方向上延伸。 电介质层设置在第一电极和第二电极之间。

公开(公告)号：US20180198039A1

公开(公告)日：2018-07-12

申请号：US15913865

申请日：2018-03-06

Applicant: EPISTAR CORPORATION

Inventor： Tsung-Xian LEE ,  Jian-Fong JHOU ,  Yun-Jie HUANG ,  Bo-Song CHEN

IPC: H01L33/50 ,  G02F1/1335

CPC classification number: H01L33/507 ,  G02F2001/133607 ,  G02F2001/133614 ,  H01L33/505

Abstract: The present application discloses a light-emitting apparatus having a light-emitting device and a wavelength conversion layer. The light-emitting device has a first top surface and a first side surface, and the wavelength conversion layer has a second top surface and a second side surface and covers the first top surface. A ratio of a distance between the first top surface to the second top surface and a distance between the first side surface and the second side surface is between 1.1˜1.3.

公开(公告)号：US20160049444A1

公开(公告)日：2016-02-18

申请号：US14922707

申请日：2015-10-26

Applicant: EPISTAR CORPORATION

Inventor： Shu-Ting HSU ,  Yen-Wen CHEN ,  Wei-Yo CHEN ,  Tsung-Xian LEE

IPC: H01L27/15 ,  H01L33/62 ,  H01L33/50

CPC classification number: H01L27/156 ,  F21V9/08 ,  G02F1/133603 ,  H01L24/24 ,  H01L33/505 ,  H01L33/508 ,  H01L33/62 ,  H01L2924/12041 ,  H01L2924/12044 ,  H01L2924/00

Abstract: The application discloses an array-type light-emitting device comprising a substrate, a semiconductor light-emitting array formed on the substrate and emitting a first light with a first spectrum, wherein the semiconductor light-emitting array comprises a first light-emitting unit and a second light-emitting units, a first wavelength conversion layer formed on the first light-emitting unit for converting the first light into a third light with a third spectrum, and a circuit layer connecting the first light-emitting unit and the second light-emitting unit in a connection form to make the first light-emitting and the second light-emitting unit light alternately in accordance with a predetermined clock when driving by a power supply.

公开(公告)号：US20140361319A1

公开(公告)日：2014-12-11

申请号：US14466284

申请日：2014-08-22

Applicant: Epistar Corporation

Inventor： Hsin-Mao LIU ,  Min-Hsun HSIEH ,  Tzer-Perng CHEN ,  Meng-Yuan HONG ,  Cheng Nan HAN ,  Tsung-Xian LEE ,  Ta-Cheng HSU ,  Chih-Chiang LU

IPC: H01L33/62 ,  H01L27/15

CPC classification number: H01L33/62 ,  H01L25/167 ,  H01L27/153 ,  H01L2924/0002 ,  H01L2924/00

Abstract: An integrated lighting apparatus comprises a first control device including a semiconductor substrate, an integrated circuit block formed above a first portion of the semiconductor substrate, and a plurality of power pads formed above the integrated circuit block; a first light emitting device formed above a second portion of the semiconductor substrate; and a through plug passing through the semiconductor substrate for electrically connecting the first control device and the first light emitting device.

Abstract translation: 集成照明装置包括：第一控制装置，包括半导体衬底，形成在半导体衬底的第一部分上方的集成电路块;以及形成在集成电路块之上的多个电源焊盘; 形成在所述半导体衬底的第二部分上方的第一发光器件; 以及穿过所述半导体基板的贯穿插头，用于电连接所述第一控制装置和所述第一发光装置。

公开(公告)号：US20140034988A1

公开(公告)日：2014-02-06

申请号：US14047778

申请日：2013-10-07

Applicant: Epistar Corporation

Inventor： Min-Hsun HSIEH ,  Chien-Yuan WANG ,  Tsung-Xian LEE ,  Chih-Ming WANG ,  Ming-Chi HSU ,  Han-Min WU

IPC: H01L33/58

CPC classification number: H01L33/58 ,  H01L33/46 ,  H01L33/507 ,  H01L33/56 ,  H01L2933/0091

Abstract: Disclosed is a light-emitting device comprising: a carrier; a light-emitting element disposed on the carrier; a first light guide layer covering the light-emitting element; a second light guide layer covering the first light guide layer; a low refractive index layer between the first light guide layer and the second light guide layer to reflect the light from the second light guide layer; and a wavelength conversion layer covering the second light guide layer; wherein the low refractive index layer has a refractive index smaller than one of the refractive indices of first light guide layer and the second light guide layer.

Abstract translation: 公开了一种发光装置，包括：载体; 设置在所述载体上的发光元件; 覆盖所述发光元件的第一导光层; 覆盖所述第一导光层的第二导光层; 第一导光层和第二导光层之间的低折射率层，以反射来自第二导光层的光; 以及覆盖所述第二导光层的波长转换层; 其中所述低折射率层的折射率小于所述第一导光层和所述第二导光层的折射率之一。