KR102185099B1 - 돔을 가진 칩 규모 발광 디바이스 패키지 - Google Patents
돔을 가진 칩 규모 발광 디바이스 패키지 Download PDFInfo
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- KR102185099B1 KR102185099B1 KR1020207003873A KR20207003873A KR102185099B1 KR 102185099 B1 KR102185099 B1 KR 102185099B1 KR 1020207003873 A KR1020207003873 A KR 1020207003873A KR 20207003873 A KR20207003873 A KR 20207003873A KR 102185099 B1 KR102185099 B1 KR 102185099B1
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- H10H20/00—Individual inorganic light-emitting semiconductor devices having potential barriers, e.g. light-emitting diodes [LED]
- H10H20/01—Manufacture or treatment
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- H01L21/768—Applying interconnections to be used for carrying current between separate components within a device comprising conductors and dielectrics
- H01L21/76838—Applying interconnections to be used for carrying current between separate components within a device comprising conductors and dielectrics characterised by the formation and the after-treatment of the conductors
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- H10H20/80—Constructional details
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Abstract
Description
도 1a-1e는 자가 지지 발광 디바이스의 예시적 제조를 도해한다.
도 2a-2b는 웨이퍼 레벨에서의 자가 지지 발광 디바이스들의 예시적 캡슐화들을 도해한다.
도 3a-3e는 중간 기판 상에 위치하는 자가 지지 발광 디바이스들의 예시적 캡슐화들을 도해한다.
도 4a-4f는 자가 지지 발광 디바이스들의 캡슐화들을 형성하기 위한 예시적 몰딩 공정을 도해한다.
도 5는 캡슐화된 자가 지지 발광 디바이스들의 제조를 위한 예시적 흐름도를 도해한다.
도면 전체에 걸쳐서, 동일한 참조 번호들은 유사 또는 대응하는 특징들 또는 기능들을 표시한다. 도면들은 예시적 목적을 위해 포함된 것이고, 본 발명의 범위를 제한하도록 의도된 것이 아니다.
Claims (16)
- 방법으로서,
제1 기판 상에 복수의 발광 디바이스들을 형성하는 단계 - 상기 복수의 발광 디바이스들의 각각은 하나 이상의 금속 층을 포함함 -;
상기 제1 기판을 제거하는 단계;
상기 복수의 발광 디바이스들을 각각 중간 기판의 복수의 웰(well)들 내에 배치하는 단계;
상기 복수의 발광 디바이스들의 각각을 돔(dome)으로 캡슐화하는 단계; 및
상기 복수의 캡슐화된 발광 디바이스들을 싱귤레이팅하는 단계
를 포함하는 방법. - 제1항에 있어서,
상기 제1 기판을 제거하는 단계 후에 상기 복수의 발광 디바이스들의 각각의 표면을 거칠게 하는 단계를 더 포함하는 방법. - 제1항에 있어서,
상기 돔의 표면 상에 파장 변환 물질을 형성하는 단계를 더 포함하는 방법. - 제1항에 있어서,
상기 돔의 표면 상에 반사 층을 형성하는 단계를 더 포함하는 방법. - 제1항에 있어서,
상기 하나 이상의 금속 층은 상기 복수의 발광 디바이스들의 각각의 위에 있고, 상기 발광 디바이스들 사이의 영역에는 존재하지 않는 방법. - 제5항에 있어서,
상기 싱귤레이팅하는 단계는 상기 금속 층이 존재하지 않는 상기 발광 디바이스들 사이의 영역에서 상기 복수의 캡슐화된 발광 디바이스들을 싱귤레이팅하는 단계를 포함하는 방법. - 제1항에 있어서,
상기 하나 이상의 금속 층은 베이스 층을 포함하는 방법. - 제1항에 있어서,
상기 하나 이상의 금속 층은 시드 층을 포함하는 방법. - 제1항에 있어서,
상기 캡슐화하는 단계는 유체 물질을 이용하여 캡슐화하고 몰드 내에서 경화하는 단계를 포함하는 방법. - 제1항에 있어서,
상기 캡슐화하는 단계는 상기 복수의 발광 디바이스들 위에 미리 형성된 돔들의 시트를 도포하는 단계를 포함하는 방법. - 제1항에 있어서,
웨이퍼 레벨에서 캡슐화하는 단계를 더 포함하는 방법. - 제1항에 있어서,
상기 돔은 에폭시, 실리콘, 또는 유리 중 하나인 방법. - 제1항에 있어서,
상기 돔은 반구 형태, 사다리꼴 형태, 원뿔 형태, 평탄 에지(flat edge) 형태, 또는 각뿔대 형태를 갖는 방법. - 제1항에 있어서,
상기 금속 층은 적어도 50 미크론의 총 두께를 갖는 방법. - 삭제
- 삭제
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201361825116P | 2013-05-20 | 2013-05-20 | |
| US61/825,116 | 2013-05-20 | ||
| PCT/IB2014/061198 WO2014188296A1 (en) | 2013-05-20 | 2014-05-05 | Chip scale light emitting device package with dome |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020157035951A Division KR102077645B1 (ko) | 2013-05-20 | 2014-05-05 | 돔을 가진 칩 규모 발광 디바이스 패키지 |
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| Publication Number | Publication Date |
|---|---|
| KR20200029519A KR20200029519A (ko) | 2020-03-18 |
| KR102185099B1 true KR102185099B1 (ko) | 2020-12-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| KR1020157035951A Active KR102077645B1 (ko) | 2013-05-20 | 2014-05-05 | 돔을 가진 칩 규모 발광 디바이스 패키지 |
| KR1020207003873A Active KR102185099B1 (ko) | 2013-05-20 | 2014-05-05 | 돔을 가진 칩 규모 발광 디바이스 패키지 |
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| Application Number | Title | Priority Date | Filing Date |
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| KR1020157035951A Active KR102077645B1 (ko) | 2013-05-20 | 2014-05-05 | 돔을 가진 칩 규모 발광 디바이스 패키지 |
Country Status (7)
| Country | Link |
|---|---|
| US (2) | US9660154B2 (ko) |
| EP (1) | EP3000138B8 (ko) |
| JP (1) | JP6516190B2 (ko) |
| KR (2) | KR102077645B1 (ko) |
| CN (1) | CN105378949B (ko) |
| TW (1) | TWI621281B (ko) |
| WO (1) | WO2014188296A1 (ko) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JP6641291B2 (ja) | 2014-01-21 | 2020-02-05 | ルミレッズ ホールディング ベーフェー | パターン付けされた封止材を伴うハイブリッドチップオンボードledモジュール |
| DE102015103571A1 (de) * | 2015-03-11 | 2016-09-15 | Osram Opto Semiconductors Gmbh | Verfahren zur Herstellung einer Vielzahl an Konversionselementen, Konversionselement und optoelektronisches Bauelement |
| KR20160113892A (ko) * | 2015-03-23 | 2016-10-04 | 삼성전자주식회사 | 발광 소자 패키지 제조 방법 |
| DE102015107586B4 (de) | 2015-05-13 | 2023-10-26 | OSRAM Opto Semiconductors Gesellschaft mit beschränkter Haftung | Verfahren zur Herstellung optoelektronischer Bauelemente und oberflächenmontierbares optoelektronisches Bauelement |
| DE102015114579B4 (de) * | 2015-09-01 | 2021-07-01 | OSRAM Opto Semiconductors Gesellschaft mit beschränkter Haftung | Halbleiterchip |
| KR102476137B1 (ko) * | 2016-02-25 | 2022-12-12 | 삼성전자주식회사 | 발광소자 패키지의 제조 방법 |
| CN105845790B (zh) * | 2016-05-18 | 2018-08-31 | 厦门多彩光电子科技有限公司 | 一种倒装led芯片的封装方法 |
| US11257745B2 (en) | 2017-09-29 | 2022-02-22 | Intel Corporation | Electroless metal-defined thin pad first level interconnects for lithographically defined vias |
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| CN105378949B (zh) | 2019-01-18 |
| US20160118554A1 (en) | 2016-04-28 |
| TWI621281B (zh) | 2018-04-11 |
| KR20200029519A (ko) | 2020-03-18 |
| US11145794B2 (en) | 2021-10-12 |
| TW201507207A (zh) | 2015-02-16 |
| EP3000138B1 (en) | 2017-07-12 |
| CN105378949A (zh) | 2016-03-02 |
| US9660154B2 (en) | 2017-05-23 |
| WO2014188296A1 (en) | 2014-11-27 |
| EP3000138B8 (en) | 2018-08-22 |
| KR102077645B1 (ko) | 2020-02-14 |
| US20170301834A1 (en) | 2017-10-19 |
| JP6516190B2 (ja) | 2019-05-22 |
| KR20160009691A (ko) | 2016-01-26 |
| EP3000138A1 (en) | 2016-03-30 |
| JP2016521011A (ja) | 2016-07-14 |
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