CN108701739B - 发光器件 - Google Patents
发光器件 Download PDFInfo
- Publication number
- CN108701739B CN108701739B CN201780006154.3A CN201780006154A CN108701739B CN 108701739 B CN108701739 B CN 108701739B CN 201780006154 A CN201780006154 A CN 201780006154A CN 108701739 B CN108701739 B CN 108701739B
- Authority
- CN
- China
- Prior art keywords
- layer
- light emitting
- emitting device
- current blocking
- bumps
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10H—INORGANIC LIGHT-EMITTING SEMICONDUCTOR DEVICES HAVING POTENTIAL BARRIERS
- H10H20/00—Individual inorganic light-emitting semiconductor devices having potential barriers, e.g. light-emitting diodes [LED]
- H10H20/80—Constructional details
- H10H20/81—Bodies
- H10H20/816—Bodies having carrier transport control structures, e.g. highly-doped semiconductor layers or current-blocking structures
- H10H20/8162—Current-blocking structures
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10H—INORGANIC LIGHT-EMITTING SEMICONDUCTOR DEVICES HAVING POTENTIAL BARRIERS
- H10H20/00—Individual inorganic light-emitting semiconductor devices having potential barriers, e.g. light-emitting diodes [LED]
- H10H20/80—Constructional details
- H10H20/81—Bodies
- H10H20/822—Materials of the light-emitting regions
- H10H20/824—Materials of the light-emitting regions comprising only Group III-V materials, e.g. GaP
- H10H20/825—Materials of the light-emitting regions comprising only Group III-V materials, e.g. GaP containing nitrogen, e.g. GaN
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10H—INORGANIC LIGHT-EMITTING SEMICONDUCTOR DEVICES HAVING POTENTIAL BARRIERS
- H10H20/00—Individual inorganic light-emitting semiconductor devices having potential barriers, e.g. light-emitting diodes [LED]
- H10H20/80—Constructional details
- H10H20/83—Electrodes
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10H—INORGANIC LIGHT-EMITTING SEMICONDUCTOR DEVICES HAVING POTENTIAL BARRIERS
- H10H20/00—Individual inorganic light-emitting semiconductor devices having potential barriers, e.g. light-emitting diodes [LED]
- H10H20/80—Constructional details
- H10H20/83—Electrodes
- H10H20/831—Electrodes characterised by their shape
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10H—INORGANIC LIGHT-EMITTING SEMICONDUCTOR DEVICES HAVING POTENTIAL BARRIERS
- H10H20/00—Individual inorganic light-emitting semiconductor devices having potential barriers, e.g. light-emitting diodes [LED]
- H10H20/80—Constructional details
- H10H20/84—Coatings, e.g. passivation layers or antireflective coatings
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10H—INORGANIC LIGHT-EMITTING SEMICONDUCTOR DEVICES HAVING POTENTIAL BARRIERS
- H10H20/00—Individual inorganic light-emitting semiconductor devices having potential barriers, e.g. light-emitting diodes [LED]
- H10H20/80—Constructional details
- H10H20/85—Packages
- H10H20/857—Interconnections, e.g. lead-frames, bond wires or solder balls
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10H—INORGANIC LIGHT-EMITTING SEMICONDUCTOR DEVICES HAVING POTENTIAL BARRIERS
- H10H20/00—Individual inorganic light-emitting semiconductor devices having potential barriers, e.g. light-emitting diodes [LED]
- H10H20/80—Constructional details
- H10H20/85—Packages
- H10H20/858—Means for heat extraction or cooling
- H10H20/8585—Means for heat extraction or cooling being an interconnection
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10H—INORGANIC LIGHT-EMITTING SEMICONDUCTOR DEVICES HAVING POTENTIAL BARRIERS
- H10H20/00—Individual inorganic light-emitting semiconductor devices having potential barriers, e.g. light-emitting diodes [LED]
- H10H20/052—Light-emitting semiconductor devices having Schottky type light-emitting regions; Light emitting semiconductor devices having Metal-Insulator-Semiconductor type light-emitting regions
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10H—INORGANIC LIGHT-EMITTING SEMICONDUCTOR DEVICES HAVING POTENTIAL BARRIERS
- H10H20/00—Individual inorganic light-emitting semiconductor devices having potential barriers, e.g. light-emitting diodes [LED]
- H10H20/80—Constructional details
- H10H20/85—Packages
- H10H20/8506—Containers
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10H—INORGANIC LIGHT-EMITTING SEMICONDUCTOR DEVICES HAVING POTENTIAL BARRIERS
- H10H20/00—Individual inorganic light-emitting semiconductor devices having potential barriers, e.g. light-emitting diodes [LED]
- H10H20/80—Constructional details
- H10H20/85—Packages
- H10H20/858—Means for heat extraction or cooling
- H10H20/8581—Means for heat extraction or cooling characterised by their material
-
- H10W72/20—
Landscapes
- Led Devices (AREA)
- Led Device Packages (AREA)
Abstract
Description
Claims (19)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020160001833A KR102465406B1 (ko) | 2016-01-07 | 2016-01-07 | 발광 소자 |
| KR10-2016-0001833 | 2016-01-07 | ||
| PCT/KR2017/000179 WO2017119754A1 (ko) | 2016-01-07 | 2017-01-06 | 발광 소자 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108701739A CN108701739A (zh) | 2018-10-23 |
| CN108701739B true CN108701739B (zh) | 2021-07-30 |
Family
ID=59273846
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201780006154.3A Active CN108701739B (zh) | 2016-01-07 | 2017-01-06 | 发光器件 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US10541351B2 (zh) |
| EP (1) | EP3401965B1 (zh) |
| JP (1) | JP6967292B2 (zh) |
| KR (1) | KR102465406B1 (zh) |
| CN (1) | CN108701739B (zh) |
| WO (1) | WO2017119754A1 (zh) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6936574B2 (ja) * | 2016-12-07 | 2021-09-15 | 日機装株式会社 | 光半導体装置 |
| CN113380932B (zh) * | 2020-03-10 | 2024-07-02 | 隆达电子股份有限公司 | 覆晶式发光二极管的结构及其制造方法 |
| CN112885822B (zh) * | 2020-07-27 | 2023-08-01 | 友达光电股份有限公司 | 显示装置的制造方法 |
| JP7552575B2 (ja) * | 2021-12-20 | 2024-09-18 | 豊田合成株式会社 | Ledディスプレイ |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101990714A (zh) * | 2008-04-30 | 2011-03-23 | Lg伊诺特有限公司 | 发光器件和用于制造发光器件的方法 |
| CN102326270A (zh) * | 2009-02-24 | 2012-01-18 | 松下电工株式会社 | 发光器件 |
| CN102447029A (zh) * | 2010-10-11 | 2012-05-09 | Lg伊诺特有限公司 | 发光器件和包括该发光器件的照明器具 |
Family Cites Families (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5376580A (en) * | 1993-03-19 | 1994-12-27 | Hewlett-Packard Company | Wafer bonding of light emitting diode layers |
| US6486499B1 (en) * | 1999-12-22 | 2002-11-26 | Lumileds Lighting U.S., Llc | III-nitride light-emitting device with increased light generating capability |
| US6903376B2 (en) | 1999-12-22 | 2005-06-07 | Lumileds Lighting U.S., Llc | Selective placement of quantum wells in flipchip light emitting diodes for improved light extraction |
| KR100631840B1 (ko) | 2004-06-03 | 2006-10-09 | 삼성전기주식회사 | 플립칩용 질화물 반도체 발광소자 |
| TWI257714B (en) | 2004-10-20 | 2006-07-01 | Arima Optoelectronics Corp | Light-emitting device using multilayer composite metal plated layer as flip-chip electrode |
| JP2006147630A (ja) * | 2004-11-16 | 2006-06-08 | Matsushita Electric Works Ltd | 半導体装置およびその評価方法 |
| DE102008039360B4 (de) * | 2008-08-22 | 2021-05-12 | OSRAM Opto Semiconductors Gesellschaft mit beschränkter Haftung | Optoelektronischer Halbleiterchip und Verfahren zur Herstellung eines optoelektronischen Halbleiterchips |
| TWI373153B (en) | 2008-09-22 | 2012-09-21 | Ind Tech Res Inst | Light emitting diode, and package structure and manufacturing method therefor |
| JP5608340B2 (ja) * | 2009-05-19 | 2014-10-15 | パナソニック株式会社 | 半導体発光素子 |
| JP5719110B2 (ja) * | 2009-12-25 | 2015-05-13 | 日亜化学工業株式会社 | 発光素子 |
| KR101014155B1 (ko) * | 2010-03-10 | 2011-02-10 | 엘지이노텍 주식회사 | 발광 소자, 발광 소자 제조방법 및 발광 소자 패키지 |
| JP2012064759A (ja) * | 2010-09-16 | 2012-03-29 | Showa Denko Kk | 半導体発光装置、半導体発光装置の製造方法 |
| KR101756333B1 (ko) * | 2010-10-12 | 2017-07-11 | 엘지이노텍 주식회사 | 발광 소자 및 발광 소자 패키지 |
| KR102114932B1 (ko) * | 2013-11-12 | 2020-05-25 | 엘지이노텍 주식회사 | 발광 소자 및 이를 포함하는 발광 소자 패키지 |
| KR102170216B1 (ko) * | 2014-06-23 | 2020-10-26 | 엘지이노텍 주식회사 | 발광 소자 및 발광 소자 패키지 |
| KR102319734B1 (ko) | 2014-10-23 | 2021-11-01 | 쑤저우 레킨 세미컨덕터 컴퍼니 리미티드 | 발광 소자 및 이를 포함하는 발광 소자 패키지 |
-
2016
- 2016-01-07 KR KR1020160001833A patent/KR102465406B1/ko active Active
-
2017
- 2017-01-06 US US16/068,557 patent/US10541351B2/en active Active
- 2017-01-06 CN CN201780006154.3A patent/CN108701739B/zh active Active
- 2017-01-06 WO PCT/KR2017/000179 patent/WO2017119754A1/ko not_active Ceased
- 2017-01-06 JP JP2018535275A patent/JP6967292B2/ja active Active
- 2017-01-06 EP EP17736126.8A patent/EP3401965B1/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101990714A (zh) * | 2008-04-30 | 2011-03-23 | Lg伊诺特有限公司 | 发光器件和用于制造发光器件的方法 |
| CN102326270A (zh) * | 2009-02-24 | 2012-01-18 | 松下电工株式会社 | 发光器件 |
| CN102447029A (zh) * | 2010-10-11 | 2012-05-09 | Lg伊诺特有限公司 | 发光器件和包括该发光器件的照明器具 |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2017119754A1 (ko) | 2017-07-13 |
| JP2019501533A (ja) | 2019-01-17 |
| US20190027647A1 (en) | 2019-01-24 |
| KR102465406B1 (ko) | 2022-11-09 |
| EP3401965A1 (en) | 2018-11-14 |
| CN108701739A (zh) | 2018-10-23 |
| KR20170082719A (ko) | 2017-07-17 |
| KR102465406B9 (ko) | 2023-04-12 |
| EP3401965A4 (en) | 2019-02-27 |
| JP6967292B2 (ja) | 2021-11-17 |
| US10541351B2 (en) | 2020-01-21 |
| EP3401965B1 (en) | 2024-05-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US10651345B2 (en) | Light emitting device, light emitting device package including the device, and lighting apparatus including the package | |
| US10381519B2 (en) | Light emitting device package and lighting apparatus | |
| KR102239627B1 (ko) | 발광 소자 패키지 | |
| CN105932134B (zh) | 发光器件封装和包括该发光器件封装的照明设备 | |
| US10418523B2 (en) | Light-emitting device and light-emitting device package | |
| CN106415861A (zh) | 发光元件和照明装置 | |
| US10535804B2 (en) | Light-emitting device package | |
| CN105529385B (zh) | 发光器件、发光器件封装以及包括该封装的照明装置 | |
| CN108701739B (zh) | 发光器件 | |
| KR102464028B1 (ko) | 발광 소자 패키지 및 이를 포함하는 발광 장치 | |
| KR102319734B1 (ko) | 발광 소자 및 이를 포함하는 발광 소자 패키지 | |
| US20160190391A1 (en) | Light-emitting device | |
| KR102445547B1 (ko) | 발광 소자 및 이를 포함하는 발광 소자 패키지 | |
| KR102343872B1 (ko) | 발광소자 및 이를 포함하는 발광소자 패키지 | |
| KR102302321B1 (ko) | 발광 소자 | |
| KR102087948B1 (ko) | 발광 소자 패키지 | |
| KR101991033B1 (ko) | 발광소자 패키지 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20210719 Address after: 168 Changsheng North Road, Taicang City, Suzhou City, Jiangsu Province Applicant after: Suzhou Leyu Semiconductor Co.,Ltd. Address before: Seoul, Korea Applicant before: LG INNOTEK Co.,Ltd. |
|
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 215400 No.168, Changsheng North Road, Taicang City, Suzhou City, Jiangsu Province Patentee after: Suzhou Liyu Semiconductor Co.,Ltd. Country or region after: China Address before: 215499 No. 168, Changsheng North Road, Taicang City, Suzhou City, Jiangsu Province Patentee before: Suzhou Leyu Semiconductor Co.,Ltd. Country or region before: China |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240424 Address after: Building 1, No. 30, No. 68 Yuhai East Road, Hangzhou Bay New Area, Ningbo City, Zhejiang Province, China, 315336 Patentee after: Ningbo Zixin Technology Co.,Ltd. Country or region after: China Address before: 215400 No.168, Changsheng North Road, Taicang City, Suzhou City, Jiangsu Province Patentee before: Suzhou Liyu Semiconductor Co.,Ltd. Country or region before: China |