KR101718284B1 - 광 반도체 장치 및 그 제조 방법 - Google Patents
광 반도체 장치 및 그 제조 방법 Download PDFInfo
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- KR101718284B1 KR101718284B1 KR1020160060677A KR20160060677A KR101718284B1 KR 101718284 B1 KR101718284 B1 KR 101718284B1 KR 1020160060677 A KR1020160060677 A KR 1020160060677A KR 20160060677 A KR20160060677 A KR 20160060677A KR 101718284 B1 KR101718284 B1 KR 101718284B1
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Abstract
Description
도 1b는 도 1a에 따른 광 반도체 장치의 A-A' 단면에서의 단면도 및 부분 확대도.
도 2a∼도 2h는 본 발명에 따른 광 반도체 장치의 제조 방법을 설명하는 공정도.
도 3a는 본 발명에 따른 광 반도체 장치의 전체 및 내부를 도시하는 사시도.
도 3b는 도 3a에 따른 광 반도체 장치의 B-B' 단면에서의 단면도.
도 4a∼도 4d는 본 발명에 따른 광 반도체 장치의 제조 방법을 설명하는 공정도.
도 5는 본 발명에 따른 광 반도체 장치의 전체 및 내부를 도시하는 사시도.
도 6a는 본 발명에 따른 광 반도체 장치를 도시하는 사시도.
도 6b는 도 6a에 따른 광 반도체 장치의 C-C' 단면에서의 단면도.
도 7a는 본 발명에 따른 광 반도체 장치의 단면도.
도 7b는 도 7a에 따른 광 반도체 장치의 부분 확대 단면도.
101, 101', 201, 301, 401, 501 : 제1 도전 부재
102, 202, 302, 402, 502 : 제2 도전 부재
103, 203, 303, 403, 503 : 광 반도체 소자(발광 소자)
104, 204, 304, 404, 504 : 밀봉 부재
105, 105', 205, 205', 305, 405, 505 : 도전 와이어
106, 206, 306, 406, 506 : 기체
206a : 기체의 저면부
206b : 기체의 돌출부
210, 310 : 보호 소자
1000, 2000 : 광 반도체 장치의 집합체
1010, 2010 : 제1 도전 부재
1020, 2010 : 제2 도전 부재
1030, 2030 : 광 반도체 소자(발광 소자)
1040, 2040 : 밀봉 부재
1050, 2050 : 도전성 와이어
1060, 2060 : 기체
2060a : 기체의 저부
2060b : 기체의 돌출부
1070, 2070 : 지지 기판
1080 : 보호막(레지스트)
1090 : 마스크
X, Y : 돌기부
S1, S2 : 오목부
Claims (21)
- 정부 전극을 하면에 갖는 광 반도체 소자와,
상면에 상기 광 반도체 소자의 상기 정부 전극중 한쪽이 도전성 와이어를 이용하지 않고 접속되며 하면이 광 반도체 장치의 외표면을 형성하는 제1 도전 부재와,
상기 제1 도전 부재로부터 이격되고, 상면에 상기 광 반도체 소자의 상기 정부 전극중 다른 쪽이 도전성 와이어를 이용하지 않고 접속되며 하면이 광 반도체 장치의 외표면을 형성하는 제2 도전 부재와,
상기 광 반도체 소자의 주위를 둘러싸고, 상기 광 반도체 소자의 각 측면에서 상기 광 반도체 소자의 적어도 일부에 접하도록 형성된 차광성 수지를 포함하는 기체와,
상기 기체의 상면에 형성된, 형광체를 포함하는 평판 형상의 밀봉 부재
를 포함하고,
상기 기체가 상기 제1 도전 부재 및 상기 제2 도전 부재 사이에 형성되며, 광 반도체 장치의 외표면을 형성하는, 광 반도체 장치. - 제1항에 있어서,
상기 밀봉 부재는, 상기 광 반도체 장치의 전면을 덮는 광 반도체 장치. - 제1항 또는 제2항에 있어서,
상기 밀봉 부재는, 접착제에 의해 상기 광 반도체 소자에 고정되어 있는 광 반도체 장치. - 제1항 또는 제2항에 있어서,
상기 기체의 선팽창 계수는, 상기 제1 및 제2 도전 부재의 선팽창 계수와의 차가 40% 이하인 광 반도체 장치. - 제1항 또는 제2항에 있어서,
상기 기체의 선팽창 계수는, 5∼25×10-6/K인 광 반도체 장치. - 제1항 또는 제2항에 있어서,
상기 기체는, 열경화성 수지를 포함하는 광 반도체 장치. - 제1항 또는 제2항에 있어서,
상기 기체는, 트리아진 유도체 에폭시 수지를 함유하는 열경화성 수지 조성물의 경화물을 포함하는 광 반도체 장치. - 제1항 또는 제2항에 있어서,
상기 기체는, 실리콘 레진을 함유하는 열경화성 수지 조성물의 경화물을 포함하는 광 반도체 장치. - 삭제
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Applications Claiming Priority (6)
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