公开(公告)号：US20150171291A1

公开(公告)日：2015-06-18

申请号：US14571312

申请日：2014-12-16

Applicant: Genesis Photonics Inc.

Inventor： Kuan-Chieh Huang ,  Yi-Fan Li

IPC: H01L33/56 ,  H01L33/48 ,  H01L33/54 ,  H01L33/50

CPC classification number: H01L33/56 ,  H01L33/486 ,  H01L33/501 ,  H01L33/505 ,  H01L33/507 ,  H01L33/54

Abstract: The disclosure provides a light emitting device, and a manufacturing method for a wavelength conversion layer. The light emitting device includes a support, a light emitting diode, and a material layer. The light emitting diode is arranged on the support and coupled to the support. A light emission peak wavelength of the light emitting diode is between 250 nm and 470 nm. The material layer is configured to cover the light emitting diode, wherein the material layer comprises a poly(vinylidene fluoride-hexafluoropropylene) copolymer.

Abstract translation: 本发明提供一种发光器件和用于波长转换层的制造方法。 发光器件包括支撑体，发光二极管和材料层。 发光二极管布置在支撑件上并联接到支撑件上。 发光二极管的发光峰值波长在250nm和470nm之间。 材料层被配置为覆盖发光二极管，其中材料层包括聚（偏二氟乙烯 - 六氟丙烯）共聚物。

公开(公告)号：US10734551B2

公开(公告)日：2020-08-04

申请号：US16659548

申请日：2019-10-21

Applicant: Genesis Photonics Inc.

Inventor： Yi-Ru Huang ,  Tung-Lin Chuang ,  Yan-Ting Lan ,  Sheng-Tsung Hsu ,  Chih-Ming Shen ,  Jing-En Huang ,  Teng-Hsien Lai ,  Hung-Chuan Mai ,  Kuan-Chieh Huang ,  Shao-Ying Ting ,  Cheng-Pin Chen ,  Wei-Chen Chien ,  Chih-Chin Cheng ,  Chih-Hung Tseng

IPC: H01L33/38 ,  H01L33/46 ,  H01L33/36 ,  H01L33/60 ,  H01L33/40

Abstract: The invention provides an LED including a first-type semiconductor layer, an emitting layer, a second-type semiconductor layer, a first electrode, a second electrode, a Bragg reflector structure, a conductive layer and insulation patterns. The first electrode and the second electrode are located on the same side of the Bragg reflector structure. The conductive layer is disposed between the Bragg reflector structure and the second-type semiconductor layer. The insulation patterns are disposed between the conductive layer and the second-type semiconductor layer. Each insulating layer has a first surface facing toward the second-type semiconductor layer, a second surface facing away from the second-type semiconductor layer, and an inclined surface. The inclined surface connects the first surface and the second surface and is inclined with respect to the first surface and the second surface.

公开(公告)号：US10453999B2

公开(公告)日：2019-10-22

申请号：US15981855

申请日：2018-05-16

Applicant: Genesis Photonics Inc.

Inventor： Yi-Ru Huang ,  Tung-Lin Chuang ,  Yan-Ting Lan ,  Sheng-Tsung Hsu ,  Chih-Ming Shen ,  Jing-En Huang ,  Teng-Hsien Lai ,  Hung-Chuan Mai ,  Kuan-Chieh Huang ,  Shao-Ying Ting ,  Cheng-Pin Chen ,  Wei-Chen Chien ,  Chih-Chin Cheng ,  Chih-Hung Tseng

IPC: H01L33/00 ,  H01L33/38 ,  H01L33/46 ,  H01L33/36 ,  H01L33/60 ,  H01L33/40

Abstract: The invention provides an LED including a first-type semiconductor layer, an emitting layer, a second-type semiconductor layer, a first electrode, a second electrode, a Bragg reflector structure, a conductive layer and insulation patterns. The first electrode and the second electrode are located on the same side of the Bragg reflector structure. The conductive layer is disposed between the Bragg reflector structure and the second-type semiconductor layer. The insulation patterns are disposed between the conductive layer and the second-type semiconductor layer. Each insulating layer has a first surface facing toward the second-type semiconductor layer, a second surface facing away from the second-type semiconductor layer, and an inclined surface. The inclined surface connects the first surface and the second surface and is inclined with respect to the first surface and the second surface.

公开(公告)号：US10164145B2

公开(公告)日：2018-12-25

申请号：US15859714

申请日：2018-01-01

Applicant: Genesis Photonics Inc.

Inventor： Shao-Ying Ting ,  Kuan-Chieh Huang ,  Jing-En Huang ,  Yi-Ru Huang ,  Sie-Jhan Wu ,  Long-Lin Ke

IPC: H01L33/00 ,  H01L33/62 ,  H01L33/08 ,  H01L33/50 ,  H01L33/52 ,  H01L25/075 ,  H05B33/08 ,  H01L33/48 ,  H01L33/64 ,  H01L27/15

Abstract: A method for manufacturing a light emitting unit is provided. A semiconductor structure including a plurality of light emitting dice separated from each other is provided. A molding compound is formed to encapsulate the light emitting dice. Each of the light emitting dice includes a light emitting element, a first electrode and a second electrode. A patterned metal layer is formed on the first electrodes and the second electrodes of the light emitting dice. A substrate is provided, where the molding compound is located between the substrate and the light emitting elements of the light emitting dice. A cutting process is performed to cut the semiconductor structure, the patterned metal layer, the molding compound and the substrate so as to define a light emitting unit with a series connection loop, a parallel connection loop or a series-parallel connection loop.

公开(公告)号：US20180122984A1

公开(公告)日：2018-05-03

申请号：US15859714

申请日：2018-01-01

Applicant: Genesis Photonics Inc.

Inventor： Shao-Ying Ting ,  Kuan-Chieh Huang ,  Jing-En Huang ,  Yi-Ru Huang ,  Sie-Jhan Wu ,  Long-Lin Ke

IPC: H01L33/00 ,  H05B33/08 ,  H01L33/08 ,  H01L33/48 ,  H01L33/50 ,  H01L33/62 ,  H01L33/52 ,  H01L25/075 ,  H01L33/64 ,  H01L27/15

CPC classification number: H01L33/0095 ,  H01L25/0753 ,  H01L27/15 ,  H01L33/005 ,  H01L33/08 ,  H01L33/486 ,  H01L33/50 ,  H01L33/502 ,  H01L33/507 ,  H01L33/52 ,  H01L33/62 ,  H01L33/64 ,  H01L2224/04105 ,  H01L2224/18 ,  H01L2224/19 ,  H01L2224/24137 ,  H01L2924/0002 ,  H01L2933/0016 ,  H01L2933/0041 ,  H01L2933/005 ,  H01L2933/0066 ,  H05B33/0803 ,  H05B33/0806 ,  H05B33/0827 ,  H01L2924/00

Abstract: A method for manufacturing a light emitting unit is provided. A semiconductor structure including a plurality of light emitting dice separated from each other is provided. A molding compound is formed to encapsulate the light emitting dice. Each of the light emitting dice includes a light emitting clement, a first electrode and a second electrode. A patterned metal layer is formed on the first electrodes and the second electrodes of the light emitting dice. A substrate is provided, where the molding compound is located between the substrate and the light emitting elements of the light emitting dice. A cutting process is performed to cut the semiconductor structure, the patterned metal layer, the molding compound and the substrate so as to define a light emitting unit with a series connection loop, a parallel connection loop or a series-parallel connection loop.

公开(公告)号：US20180083168A1

公开(公告)日：2018-03-22

申请号：US15823480

申请日：2017-11-27

Applicant: Genesis Photonics Inc.

Inventor： Kuan-Chieh Huang ,  Shao-Ying Ting ,  Jing-En Huang ,  Yi-Ru Huang

IPC: H01L33/50 ,  H01L33/56 ,  H01L33/54 ,  H01L33/60

CPC classification number: H01L33/505 ,  H01L33/507 ,  H01L33/54 ,  H01L33/56 ,  H01L33/60

Abstract: A light emitting component includes a light emitting unit, a molding compound and a wavelength converting layer. The light emitting unit has a forward light emitting surface. The molding compound covers the light emitting unit. The wavelength converting layer is disposed above the molding compound. The wavelength converting layer has a first surface and a second surface opposite to the first surface, wherein the first surface is located between the forward light emitting surface and the second surface, and at least one of the first and second surfaces is non-planar.

公开(公告)号：US20170323870A1

公开(公告)日：2017-11-09

申请号：US15657299

申请日：2017-07-24

Applicant: Genesis Photonics Inc.

Inventor： Shao-Ying Ting ,  Kuan-Chieh Huang ,  Jing-En Huang ,  Yi-Ru Huang

IPC: H01L25/075 ,  H01L33/10 ,  H01L33/20 ,  H01L33/38 ,  H01L33/40 ,  H01L33/46 ,  H01L33/50 ,  H01L33/52 ,  H01L33/56 ,  H01L33/62 ,  H01L33/58 ,  H01L33/42 ,  H01L33/54 ,  H01L33/00

CPC classification number: H01L25/0753 ,  H01L33/0095 ,  H01L33/10 ,  H01L33/20 ,  H01L33/382 ,  H01L33/405 ,  H01L33/42 ,  H01L33/46 ,  H01L33/507 ,  H01L33/52 ,  H01L33/54 ,  H01L33/56 ,  H01L33/58 ,  H01L33/62 ,  H01L2224/48091 ,  H01L2224/48247 ,  H01L2224/48257 ,  H01L2224/49107 ,  H01L2224/73265 ,  H01L2933/0016 ,  H01L2933/0025 ,  H01L2933/005 ,  H01L2933/0058 ,  H01L2924/00014

Abstract: A light-emitting device including a light-emitting unit, a packaging sealant, a transparent layer, and a reflective structure is provided. The light-emitting unit has at least one epitaxial layer and two electrodes correspondingly formed on the epitaxial layer. The epitaxial layer has a top surface, a bottom surface on which the two electrodes are exposed, and a side surface connecting the bottom surface and the top surface. The packaging sealant is formed on the top surface and the side surface of the epitaxial layer. The transparent layer is disposed on the packaging sealant and located above the top surface of the epitaxial layer. The reflective structure is disposed surrounding the side surface of the epitaxial layer and formed on the packaging sealant. A manufacturing method of the above light-emitting device is further provided.

公开(公告)号：US20170309787A1

公开(公告)日：2017-10-26

申请号：US15644969

申请日：2017-07-10

Applicant: Genesis Photonics Inc.

Inventor： Yi-Ru Huang ,  Kuan-Chieh Huang ,  Chih-Ming Shen ,  Tung-Lin Chuang ,  Hung-Chuan Mai ,  Jing-En Huang ,  Shao-Ying Ting

IPC: H01L33/46 ,  H01L33/10 ,  H01L33/62 ,  H01L33/44 ,  H01L33/50

CPC classification number: H01L33/46 ,  H01L33/10 ,  H01L33/44 ,  H01L33/50 ,  H01L33/62 ,  H01L2224/16225 ,  H01L2224/32225 ,  H01L2224/48091 ,  H01L2224/48227 ,  H01L2224/48465 ,  H01L2224/73265 ,  H01L2933/0025 ,  H01L2924/00014 ,  H01L2924/00

Abstract: A light emitting diode (LED) having distributed Bragg reflector (DBR) and a manufacturing method thereof are provided. The distributed Bragg reflector is used as a reflective element for reflecting the light generated by the light emitting layer to an ideal direction of light output. The distributed Bragg reflector has a plurality of through holes, such that the metal layer and the transparent conductive layer disposed on two sides of the distributed Bragg reflector may contact each other to conduct the current. Due to the distribution properties of the through holes, the current may be more uniformly diffused, and the light may be more uniformly emitted from the light emitting layer.

公开(公告)号：US09705045B2

公开(公告)日：2017-07-11

申请号：US15045488

申请日：2016-02-17

Applicant: Genesis Photonics Inc.

Inventor： Yi-Ru Huang ,  Kuan-Chieh Huang ,  Chih-Ming Shen ,  Tung-Lin Chuang ,  Hung-Chuan Mai ,  Jing-En Huang ,  Shao-Ying Ting

IPC: H01L33/46 ,  H01L33/52 ,  H01L33/38 ,  H01L33/62 ,  H01L33/50 ,  H01L33/44 ,  H01L33/10

CPC classification number: H01L33/46 ,  H01L33/10 ,  H01L33/44 ,  H01L33/50 ,  H01L33/62 ,  H01L2224/16225 ,  H01L2224/32225 ,  H01L2224/48091 ,  H01L2224/48227 ,  H01L2224/48465 ,  H01L2224/73265 ,  H01L2933/0025 ,  H01L2924/00014 ,  H01L2924/00

Abstract: A light emitting diode (LED) having distributed Bragg reflector (DBR) and a manufacturing method thereof are provided. The distributed Bragg reflector is used as a reflective element for reflecting the light generated by the light emitting layer to an ideal direction of light output. The distributed Bragg reflector has a plurality of through holes, such that the metal layer and the transparent conductive layer disposed on two sides of the distributed Bragg reflector may contact each other to conduct the current. Due to the distribution properties of the through holes, the current may be more uniformly diffused, and the light may be more uniformly emitted from the light emitting layer.

公开(公告)号：US20170125645A1

公开(公告)日：2017-05-04

申请号：US15405323

申请日：2017-01-13

Applicant: Genesis Photonics Inc.

Inventor： Shao-Ying Ting ,  Kuan-Chieh Huang ,  Jing-En Huang ,  Yu-Feng Lin ,  Yi-Ru Huang

IPC: H01L33/48 ,  H01L33/40 ,  H01L33/62 ,  H01L33/50 ,  H01L33/54 ,  H01L33/38 ,  H01L33/46

CPC classification number: H01L33/486 ,  H01L33/38 ,  H01L33/40 ,  H01L33/46 ,  H01L33/502 ,  H01L33/52 ,  H01L33/54 ,  H01L33/62

Abstract: A light emitting device includes a light emitting unit, a light transmissive layer and an encapsulant. The light emitting unit includes a substrate, an epitaxial structure layer disposed on the substrate, and a first electrode and a second electrode disposed on the same side of the epitaxial structure layer, respectively. The light emitting unit is disposed on the light transmissive layer and at least a part of the first electrode and a part of the second electrode are exposed by the light transmissive layer. The encapsulant encapsulates the light emitting unit and at least exposes a part of the first electrode and a part of the second electrode. Each of the first electrode and the second electrode extends outward from the epitaxial structure layer, and covers at least a part of an upper surface of the encapsulant, respectively.