KR101506264B1 - 발광 소자, 발광 장치 및 상기 발광 소자의 제조 방법 - Google Patents
발광 소자, 발광 장치 및 상기 발광 소자의 제조 방법 Download PDFInfo
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- KR101506264B1 KR101506264B1 KR1020080055995A KR20080055995A KR101506264B1 KR 101506264 B1 KR101506264 B1 KR 101506264B1 KR 1020080055995 A KR1020080055995 A KR 1020080055995A KR 20080055995 A KR20080055995 A KR 20080055995A KR 101506264 B1 KR101506264 B1 KR 101506264B1
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- H01L2224/26—Layer connectors, e.g. plate connectors, solder or adhesive layers; Manufacturing methods related thereto
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- H01L2224/42—Wire connectors; Manufacturing methods related thereto
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- H01L2224/48225—Connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive the body and the item being stacked the item being non-metallic, e.g. insulating substrate with or without metallisation
- H01L2224/48227—Connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive the body and the item being stacked the item being non-metallic, e.g. insulating substrate with or without metallisation connecting the wire to a bond pad of the item
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- H—ELECTRICITY
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- 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
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- H10H20/841—Reflective coatings, e.g. dielectric Bragg reflectors
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Abstract
Description
Claims (35)
- 회로 기판;상기 회로 기판 상의 도전 기판;상기 도전 기판 상의 중간층;상기 중간층 상에, 바닥부와 적어도 하나의 측면부들을 포함하는 보울(bowl) 형태의 제1 전극;상기 회로 기판 상의 제2 전극 및 제3 전극;상기 제1 전극 내에 순차적으로 적층된 제1 도전형의 제1 도전 패턴, 발광 패턴, 제2 도전형의 제2 도전 패턴을 포함하는 발광 구조체; 및상기 회로 기판 상에, 상기 도전 기판의 측면에 배치되는 제1 및 제2 패턴으로, 상기 제1 패턴은 상기 도전 기판의 제1 측면에 배치되어 상기 제2 전극과 전기적으로 연결되고, 상기 제2 패턴은 상기 도전 기판을 사이에 두고 상기 제1 측면과 반대측의 제2 측면에 배치되어 상기 제3 전극과 전기적으로 연결되는 제1 및 제2 패턴을 포함하고,상기 바닥부는 상기 중간층의 프로파일을 따라 형성되고,상기 제1 전극은 상기 바닥부로부터 튀어나오고, 상기 측면부들에 의해 정의되는 복수의 돌기를 포함하고,상기 발광 구조체는 상기 복수의 돌기에 의해 정의되는 발광 영역 및 상기 발광 영역을 사이에 두는 제1 및 제2 비발광 영역을 포함하고,상기 제1 및 제2 비발광 영역의 상기 발광 구조체의 상기 제1 도전 패턴과 상기 제1 전극 사이에 절연층이 개재되고,상기 제2 전극은 상기 제1 비발광 영역과 중첩되고, 상기 발광 영역과 비중첩되고,상기 제3 전극은 상기 제2 비발광 영역과 중첩되고, 상기 발광 영역과 비중첩되고,상기 제1 전극은 상기 발광 영역의 상기 발광 구조체의 상기 제1 도전 패턴과 전기적으로 연결되고,상기 제2 전극은 상기 제1 비발광 영역의 상기 발광 구조체의 상기 제2 도전 패턴과 전기적으로 연결되고,상기 제3 전극은 상기 제2 비발광 영역의 상기 발광 구조체의 상기 제2 도전 패턴과 전기적으로 연결되는 발광 소자.
- 제1항에 있어서,상기 도전 기판은 실리콘, 스트레인 실리콘, 실리콘 합금, 실리콘 카바이드, 실리콘 게르마늄, 실리콘 게르마늄 카바이드, 게르마늄, 게르마늄 합금, 갈륨 아세나이드, 인듐 아세나이드, III-V 반도체, II-VI 반도체 중 적어도 하나를 포함하는 발광 소자.
- 제1항에 있어서,상기 중간층은 상기 제1 전극을 상기 도전 기판에 연결하고, 금, 은, 백금, 니켈, 구리, 주석, 알루미늄, 납, 크롬, 티타늄, 텅스텐 중 적어도 하나를 포함하는 발광소자.
- 제1항에 있어서,상기 제1 전극은 반사 물질을 포함하는 발광소자.
- 청구항 5은(는) 설정등록료 납부시 포기되었습니다.제1항에 있어서,상기 제1 전극은 은, 알루미늄 중 적어도 하나를 포함하는 발광소자.
- 청구항 6은(는) 설정등록료 납부시 포기되었습니다.제1항에 있어서,상기 바닥부는 상기 중간 층과 평행한 면을 따라 연장되는 발광소자.
- 제1항에 있어서,상기 제1 전극의 측면부들은 상기 바닥부에 대하여 90도보다 큰 각도로 연장되는 발광소자.
- 제1항에 있어서,상기 발광 소자 상에 형성되는 형광층과, 상기 형광층 상의 제2 투명 수지를 더 포함하는 발광소자.
- 제8항에 있어서,상기 형광층은 제1 투명 수지와 형광체를 포함하는 발광소자.
- 청구항 10은(는) 설정등록료 납부시 포기되었습니다.제9항에 있어서,상기 형광체는 Eu 및 Ce 등의 란타노이드계 원소에 의해 활력을 받는 질화물계, 산화물계 물질 중 적어도 하나를 포함하는 발광소자.
- 제9항에 있어서,상기 형광체는 상기 발광 소자 및 상기 회로 기판의 프로파일을 따라 상기 발광 소자 상에 직접 컨포말하게 형성되는 발광소자.
- 청구항 12은(는) 설정등록료 납부시 포기되었습니다.제8항에 있어서,상기 형광층은 상기 발광소자를 완전하게 둘러싸는 발광소자.
- 제8항에 있어서,상기 제2 투명 수지는 상기 회로 기판 상의 상기 형광층을 완전하게 둘러싸는 발광소자.
- 제8항에 있어서,상기 제2 투명 수지는 렌즈 형태를 포함하는 발광소자.
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Priority Applications (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020080055995A KR101506264B1 (ko) | 2008-06-13 | 2008-06-13 | 발광 소자, 발광 장치 및 상기 발광 소자의 제조 방법 |
US12/457,176 US8269247B2 (en) | 2008-06-13 | 2009-06-03 | Light emitting elements, light emitting devices including light emitting elements and methods for manufacturing such light emitting elements and/or devices |
TW098119224A TWI443861B (zh) | 2008-06-13 | 2009-06-09 | 發光元件、包含此發光元件的發光裝置以及製造該發光元件及/或裝置的方法 |
DE102009025185.5A DE102009025185B4 (de) | 2008-06-13 | 2009-06-12 | Lichtemittierendes Bauelement, lichtemittierende Vorrichtung und Verfahren zur Herstellung und zum Betrieb eines derartigen Lichtbauelements |
JP2009140997A JP5597362B2 (ja) | 2008-06-13 | 2009-06-12 | 発光素子、発光素子を含む発光装置、発光素子の製造方法および発光素子を含む発光装置の製造方法 |
CN201310135179.7A CN103219451B (zh) | 2008-06-13 | 2009-06-15 | 发光元件 |
CN200910149627.2A CN101604724B (zh) | 2008-06-13 | 2009-06-15 | 发光元件、包括该发光元件的发光器件及其制造方法 |
US13/611,897 US8975656B2 (en) | 2008-06-13 | 2012-09-12 | Light emitting elements, light emitting devices including light emitting elements and methods of manufacturing such light emitting elements and/or device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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KR1020080055995A KR101506264B1 (ko) | 2008-06-13 | 2008-06-13 | 발광 소자, 발광 장치 및 상기 발광 소자의 제조 방법 |
Publications (2)
Publication Number | Publication Date |
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KR20090129868A KR20090129868A (ko) | 2009-12-17 |
KR101506264B1 true KR101506264B1 (ko) | 2015-03-30 |
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KR1020080055995A Expired - Fee Related KR101506264B1 (ko) | 2008-06-13 | 2008-06-13 | 발광 소자, 발광 장치 및 상기 발광 소자의 제조 방법 |
Country Status (6)
Country | Link |
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US (2) | US8269247B2 (ko) |
JP (1) | JP5597362B2 (ko) |
KR (1) | KR101506264B1 (ko) |
CN (2) | CN101604724B (ko) |
DE (1) | DE102009025185B4 (ko) |
TW (1) | TWI443861B (ko) |
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KR20110008550A (ko) * | 2009-07-20 | 2011-01-27 | 삼성전자주식회사 | 발광 소자 및 그 제조 방법 |
JP5532744B2 (ja) * | 2009-08-20 | 2014-06-25 | 富士通株式会社 | マルチチップモジュール及びマルチチップモジュールの製造方法 |
KR100974787B1 (ko) * | 2010-02-04 | 2010-08-06 | 엘지이노텍 주식회사 | 발광 소자, 발광 소자 제조방법 및 발광 소자 패키지 |
US9640728B2 (en) * | 2010-02-09 | 2017-05-02 | Epistar Corporation | Optoelectronic device and the manufacturing method thereof |
KR101730152B1 (ko) * | 2010-10-06 | 2017-04-25 | 엘지이노텍 주식회사 | 발광 소자 |
SG10201606075XA (en) | 2011-08-10 | 2016-09-29 | Heptagon Micro Optics Pte Ltd | Opto-electronic module and method for manufacturing the same |
US9196807B2 (en) | 2012-10-24 | 2015-11-24 | Nichia Corporation | Light emitting element |
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US20090309514A1 (en) | 2009-12-17 |
KR20090129868A (ko) | 2009-12-17 |
DE102009025185B4 (de) | 2016-05-25 |
DE102009025185A1 (de) | 2010-01-28 |
CN101604724A (zh) | 2009-12-16 |
US8269247B2 (en) | 2012-09-18 |
CN101604724B (zh) | 2014-04-09 |
TW201001761A (en) | 2010-01-01 |
JP5597362B2 (ja) | 2014-10-01 |
CN103219451A (zh) | 2013-07-24 |
US20130002148A1 (en) | 2013-01-03 |
US8975656B2 (en) | 2015-03-10 |
TWI443861B (zh) | 2014-07-01 |
CN103219451B (zh) | 2016-01-13 |
JP2009302542A (ja) | 2009-12-24 |
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