KR101767100B1 - 발광 디바이스 및 그 제조방법 - Google Patents
발광 디바이스 및 그 제조방법 Download PDFInfo
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- KR101767100B1 KR101767100B1 KR1020100111705A KR20100111705A KR101767100B1 KR 101767100 B1 KR101767100 B1 KR 101767100B1 KR 1020100111705 A KR1020100111705 A KR 1020100111705A KR 20100111705 A KR20100111705 A KR 20100111705A KR 101767100 B1 KR101767100 B1 KR 101767100B1
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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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- H10H20/851—Wavelength conversion means
- H10H20/8514—Wavelength conversion means characterised by their shape, e.g. plate or foil
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Abstract
본 발명의 일 실시 예에 의할 경우, 서로 다른 디바이스에 대하여 백색 광의 색도 산포가 최소화되어 균일한 특성을 보일 수 있는 발광 디바이스를 얻을 수 있다.
Description
도 2는 도 1의 발광 디바이스를 구비하는 발광장치의 예를 개략적으로 나타낸 단면도이다.
도 3 내지 9는 본 발명의 일 실시 예에 따른 발광 디바이스의 제조방법을 설명하기 위한 개략적인 공정별 단면도이다.
도 10은 본 발명에서 제안하는 발광 디바이스의 사용 예를 개략적으로 나타낸 구성도이다.
103: 반사부 104: 파장변환부
105a, 105b: 제1 및 제2 단자 106: 실장용 기판
107a, 107b: 제1 및 제2 전극 패턴 201, 202: 캐리어 시트
108a, 108b: 제1 및 제2 전극
Claims (24)
- 삭제
- 삭제
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- 삭제
- 삭제
- 기판 및 상기 기판 상에 배치된 발광소자를 구비하는 복수의 발광구조물을 상기 발광소자가 하부를 향하도록 캐리어 시트 상에 배열하는 단계;
상기 기판을 상면 및 측면을 덮도록 반사부를 형성하는 단계; 및
상기 캐리어 시트가 제거되어 노출된 상기 발광소자의 적어도 일면에 파장변환부를 형성하는 단계;
를 포함하며,
상기 복수의 발광구조물을 상기 캐리어 시트 상에 배열하는 단계는 상기 발광소자가 상기 캐리어 시트에 적어도 일부가 매립되고, 상기 기판의 일면이 상기 캐리어 시트와 접촉하도록 실행되는 것을 특징으로 하는 발광 디바이스 제조방법.
- 제6항에 있어서,
상기 복수의 기판 중 적어도 2개는 서로 두께가 상이한 것을 특징으로 하는 발광 디바이스 제조방법.
- 삭제
- 제6항에 있어서,
상기 파장변환부를 형성하는 단계는 상기 파장변환부가 상기 각각의 발광소자에 대하여 동일한 두께를 갖도록 실행되는 것을 특징으로 하는 발광 디바이스 제조방법.
- 제6항에 있어서,
상기 파장변환부를 형성하는 단계 전에 상기 캐리어 시트가 제거되어 노출된 상기 발광소자의 적어도 일면에 제1 및 제2 단자를 형성하는 단계를 더 포함하며,
상기 파장변환부는 적어도 상기 제1 및 제2 단자의 측면을 덮고, 상기 제1 및 제2 단자 상면의 적어도 일부가 노출되도록 형성되는 것을 특징으로 하는 발광 디바이스 제조방법.
- 삭제
- 삭제
- 삭제
- 삭제
- 삭제
- 삭제
- 삭제
- 삭제
- 삭제
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Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020100111705A KR101767100B1 (ko) | 2010-11-10 | 2010-11-10 | 발광 디바이스 및 그 제조방법 |
US13/289,504 US8633504B2 (en) | 2010-11-10 | 2011-11-04 | Light emitting device and manufacturing method thereof |
CN201110359328.9A CN102468291B (zh) | 2010-11-10 | 2011-11-09 | 发光装置及其制造方法 |
US14/109,386 US8987023B2 (en) | 2010-11-10 | 2013-12-17 | Light emitting device and manufacturing method thereof |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020100111705A KR101767100B1 (ko) | 2010-11-10 | 2010-11-10 | 발광 디바이스 및 그 제조방법 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20120050281A KR20120050281A (ko) | 2012-05-18 |
KR101767100B1 true KR101767100B1 (ko) | 2017-08-10 |
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Application Number | Title | Priority Date | Filing Date |
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KR1020100111705A Active KR101767100B1 (ko) | 2010-11-10 | 2010-11-10 | 발광 디바이스 및 그 제조방법 |
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Country | Link |
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US (2) | US8633504B2 (ko) |
KR (1) | KR101767100B1 (ko) |
CN (1) | CN102468291B (ko) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101448588B1 (ko) * | 2012-12-14 | 2014-10-08 | 주식회사 네패스 | 발광 다이오드 패키지 및 그 제조 방법 |
TWM458672U (zh) * | 2013-04-10 | 2013-08-01 | Genesis Photonics Inc | 光源模組 |
US9240449B2 (en) * | 2014-05-26 | 2016-01-19 | Yu-chen Chang | Zero-dimensional electron devices and methods of fabricating the same |
KR102224848B1 (ko) * | 2014-10-06 | 2021-03-08 | 삼성전자주식회사 | 발광 소자 패키지 제조 방법 |
FR3041364B1 (fr) * | 2015-09-18 | 2017-10-06 | Soitec Silicon On Insulator | Procede de transfert de paves monocristallins |
JP6314968B2 (ja) * | 2015-12-25 | 2018-04-25 | 日亜化学工業株式会社 | 発光装置 |
JP6269753B2 (ja) * | 2016-08-29 | 2018-01-31 | 日亜化学工業株式会社 | 発光装置 |
US10720415B2 (en) * | 2016-11-01 | 2020-07-21 | Innolux Corporation | Display device and method for forming the same |
JP6769248B2 (ja) * | 2016-11-09 | 2020-10-14 | 日亜化学工業株式会社 | 発光装置 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002026382A (ja) * | 2000-07-12 | 2002-01-25 | Citizen Electronics Co Ltd | 発光ダイオード |
JP2010171341A (ja) * | 2009-01-26 | 2010-08-05 | Panasonic Electric Works Co Ltd | 半導体発光素子 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
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JP3589187B2 (ja) | 2000-07-31 | 2004-11-17 | 日亜化学工業株式会社 | 発光装置の形成方法 |
US9024349B2 (en) * | 2007-01-22 | 2015-05-05 | Cree, Inc. | Wafer level phosphor coating method and devices fabricated utilizing method |
JP5404009B2 (ja) * | 2008-11-20 | 2014-01-29 | シャープ株式会社 | 発光装置 |
CN201556639U (zh) * | 2009-11-30 | 2010-08-18 | 中微光电子(潍坊)有限公司 | 一种led芯片 |
CN101807659B (zh) * | 2010-02-05 | 2013-01-16 | 江苏伯乐达光电科技有限公司 | 局部喷涂荧光粉的白光led封装方法、荧光粉局部涂敷结构 |
JP5566785B2 (ja) * | 2010-06-22 | 2014-08-06 | 日東電工株式会社 | 複合シート |
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2010
- 2010-11-10 KR KR1020100111705A patent/KR101767100B1/ko active Active
-
2011
- 2011-11-04 US US13/289,504 patent/US8633504B2/en active Active
- 2011-11-09 CN CN201110359328.9A patent/CN102468291B/zh active Active
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2013
- 2013-12-17 US US14/109,386 patent/US8987023B2/en active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002026382A (ja) * | 2000-07-12 | 2002-01-25 | Citizen Electronics Co Ltd | 発光ダイオード |
JP2010171341A (ja) * | 2009-01-26 | 2010-08-05 | Panasonic Electric Works Co Ltd | 半導体発光素子 |
Also Published As
Publication number | Publication date |
---|---|
US20120112228A1 (en) | 2012-05-10 |
US8633504B2 (en) | 2014-01-21 |
US8987023B2 (en) | 2015-03-24 |
CN102468291B (zh) | 2016-04-13 |
CN102468291A (zh) | 2012-05-23 |
US20140106486A1 (en) | 2014-04-17 |
KR20120050281A (ko) | 2012-05-18 |
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