JP6110310B2 - 発光装置及び発光装置の製造方法 - Google Patents
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Description
Claims (16)
- 基板上に発光構造を形成するステップであって、前記発光構造は、前記基板と反対側に上面を持ち、前記上面においてアクセス可能な少なくとも第1及び第2の電極を含む、ステップと、
第1の絶縁層を前記少なくとも第1及び第2の電極上に形成するステップであって、前記少なくとも第1及び第2の電極にそれぞれ接触するための少なくとも第1及び第2の開口が前記第1の絶縁層にある、ステップと、
前記少なくとも第1及び第2の開口間を絶縁するように構成される絶縁壁を前記第1の絶縁層の上に形成するステップと、
前記少なくとも第1及び第2の電極に接触するために前記少なくとも第1及び第2の開口内に延在する導電性材料で、前記絶縁壁の間の空間の少なくとも一部を満たすステップと、
前記導電性材料の第1の表面上に、前記導電性材料の少なくとも一部に接触するための少なくとも1つの更なる開口を具備する第2の絶縁層を形成するステップであって、前記第1の表面は、前記第1の絶縁層の側にある第2の表面とは反対側にある、ステップと、
前記少なくとも1つの更なる開口を通じて前記導電性材料の前記少なくとも一部に結合される少なくとも1つの導電性コンタクトを形成し、かつ、前記第2の絶縁層の第1の表面上に少なくとも1つの熱コンタクトを形成するステップであって、前記第1の表面は、前記導電性材料の前記第1の表面の側にある第2の表面とは反対側にあり、前記熱コンタクトは前記導電性材料から電気的に絶縁されている、ステップと、
を有する、発光装置を製造する方法。 - 前記基板の一部又は全てを除去するステップを含む、請求項1記載の方法。
- 前記導電性材料の少なくとも一部が、前記発光装置の少なくとも1つの外縁まで延在している、請求項1記載の方法。
- 前記絶縁壁は、少なくとも100ミクロンの高さを有する樹脂壁である、請求項1記載の方法。
- 前記発光構造は、複数の発光素子を含む、請求項1記載の方法。
- 前記絶縁壁を形成するステップは、前記複数の発光素子の電極間に電気的な絶縁を供給するステップを含む、請求項5記載の方法。
- 複数の発光装置が、前記基板上に形成され、前記方法は、前記複数の発光装置を単一化するステップを含む、請求項1記載の方法。
- 前記発光構造からの光の波長を変換する波長変換層を形成するステップを含む、請求項1記載の方法。
- 前記発光構造からの光を通すレンズ素子を形成するステップを含む、請求項1記載の方法。
- 少なくとも第1及び第2の電極を含む発光構造と、
前記少なくとも第1及び第2の電極の上の第1の絶縁層であって、所望の光出力方向とは反対の方向において、それぞれ、前記少なくとも第1及び第2の電極に接触するための少なくとも第1及び第2の開口を前記第1の絶縁層上に具備する、第1の絶縁層と、
前記第1の絶縁層の複数の絶縁壁であって、絶縁壁の間に空間を形成し、各空間及び周囲の壁が、前記少なくとも第1及び第2の開口間を絶縁する、複数の絶縁壁と、
前記少なくとも第1及び第2の電極に電気的な接触を供給する、前記絶縁壁の間に配置された導電性材料と、
前記導電性材料の第1の表面上にあり、かつ、前記導電性材料の少なくとも一部に接触するための少なくとも1つの更なる開口を具備する第2の絶縁層であって、前記第1の表面は、前記第1の絶縁層の側にある第2の表面とは反対側にある、第2の絶縁層と、
前記少なくとも1つの更なる開口を通じて前記導電性材料の前記少なくとも一部に結合される少なくとも1つの導電性コンタクトと、
前記第2の絶縁層の第1の表面上にある少なくとも1つの熱コンタクトであって、前記第1の表面は、前記導電性材料の前記第1の表面の側にある第2の表面とは反対側にあり、前記熱コンタクトは前記導電性材料から電気的に絶縁されている、少なくとも1つの熱コンタクトと、
を有する発光装置。 - 前記導電性材料の少なくとも一部が、前記発光装置の少なくとも1つの外縁まで延在している、請求項10記載の装置。
- 前記絶縁壁は、少なくとも100ミクロンの高さを有する、請求項10記載の装置。
- 前記発光構造は、複数の発光素子を含む、請求項10記載の装置。
- 前記複数の発光素子の電極間に電気的な絶縁を含む、請求項13記載の装置。
- 波長変換層を含む、請求項10記載の装置。
- レンズ素子を含む、請求項10記載の装置。
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201161435368P | 2011-01-24 | 2011-01-24 | |
| US61/435,368 | 2011-01-24 | ||
| PCT/IB2011/056010 WO2012101489A1 (en) | 2011-01-24 | 2011-12-29 | Light emitting device chip scale package |
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| Publication Number | Publication Date |
|---|---|
| JP2014503124A JP2014503124A (ja) | 2014-02-06 |
| JP2014503124A5 JP2014503124A5 (ja) | 2015-01-29 |
| JP6110310B2 true JP6110310B2 (ja) | 2017-04-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| JP2013549902A Active JP6110310B2 (ja) | 2011-01-24 | 2011-12-29 | 発光装置及び発光装置の製造方法 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US8951817B2 (ja) |
| EP (1) | EP2668675B1 (ja) |
| JP (1) | JP6110310B2 (ja) |
| KR (1) | KR101875247B1 (ja) |
| TW (1) | TWI553912B (ja) |
| WO (1) | WO2012101489A1 (ja) |
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| DE102013100470A1 (de) * | 2013-01-17 | 2014-07-17 | Osram Opto Semiconductors Gmbh | Optoelektronischer Halbleiterchip |
| KR102191933B1 (ko) * | 2013-02-19 | 2020-12-18 | 루미리즈 홀딩 비.브이. | 다층 구조체에 의해 형성되는 발광 다이 컴포넌트 |
| KR102345751B1 (ko) | 2015-01-05 | 2022-01-03 | 삼성전자주식회사 | 반도체 발광소자 패키지 및 그 제조 방법 |
| KR102587215B1 (ko) | 2016-12-21 | 2023-10-12 | 삼성디스플레이 주식회사 | 발광 장치 및 이를 구비한 표시 장치 |
| KR102457271B1 (ko) * | 2021-03-03 | 2022-10-21 | 웨이브로드 주식회사 | 반도체 발광소자용 지지 기판을 제조하는 방법 |
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| JP2000244012A (ja) * | 1998-12-22 | 2000-09-08 | Toyoda Gosei Co Ltd | Iii族窒化物系化合物半導体素子の製造方法 |
| 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 |
| WO2006005062A2 (en) | 2004-06-30 | 2006-01-12 | Cree, Inc. | Chip-scale methods for packaging light emitting devices and chip-scale packaged light emitting devices |
| TWI294694B (en) * | 2005-06-14 | 2008-03-11 | Ind Tech Res Inst | Led wafer-level chip scale packaging |
| JP2010021261A (ja) * | 2008-07-09 | 2010-01-28 | Toshiba Corp | 光半導体素子の製造方法、光半導体素子及び光半導体装置の製造方法 |
| JP4799606B2 (ja) * | 2008-12-08 | 2011-10-26 | 株式会社東芝 | 光半導体装置及び光半導体装置の製造方法 |
| JP4724222B2 (ja) * | 2008-12-12 | 2011-07-13 | 株式会社東芝 | 発光装置の製造方法 |
| KR101047801B1 (ko) * | 2008-12-29 | 2011-07-07 | 엘지이노텍 주식회사 | 발광 디바이스 패키지 및 그 제조방법 |
| JP5759790B2 (ja) * | 2010-06-07 | 2015-08-05 | 株式会社東芝 | 半導体発光装置の製造方法 |
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- 2011-12-29 WO PCT/IB2011/056010 patent/WO2012101489A1/en not_active Ceased
- 2011-12-29 US US13/997,673 patent/US8951817B2/en active Active
- 2011-12-29 EP EP11813570.6A patent/EP2668675B1/en active Active
- 2011-12-29 KR KR1020137022350A patent/KR101875247B1/ko active Active
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2012
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Also Published As
| Publication number | Publication date |
|---|---|
| CN103314457A (zh) | 2013-09-18 |
| US20130292716A1 (en) | 2013-11-07 |
| TW201244182A (en) | 2012-11-01 |
| WO2012101489A1 (en) | 2012-08-02 |
| JP2014503124A (ja) | 2014-02-06 |
| TWI553912B (zh) | 2016-10-11 |
| KR20140004739A (ko) | 2014-01-13 |
| EP2668675A1 (en) | 2013-12-04 |
| KR101875247B1 (ko) | 2018-07-05 |
| US8951817B2 (en) | 2015-02-10 |
| EP2668675B1 (en) | 2019-03-20 |
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