KR20050039610A - 광원 장치 및 프로젝터 - Google Patents
광원 장치 및 프로젝터 Download PDFInfo
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Abstract
Description
Claims (40)
- 광원 장치로서,제 1 전극과 제 2 전극을 거쳐 통전됨으로써 발광·발열되는 발광 칩을 구비하되,상기 제 1 전극은 상기 발광 칩이 직접 실장되는 기대(基臺)인 광원 장치.
- 제 1 항에 있어서,상기 기대의 내부에는 냉각 매체가 흐르는 유로가 형성되는 광원 장치.
- 제 1 항에 있어서,절연층과 도전층이 적층되어 이루어지는 배선 기판을 상기 기대 상에 갖고, 상기 제 2 전극은 상기 배선 기판이 갖는 상기 도전층인 광원 장치.
- 제 3 항에 있어서,상기 배선 기판을 상기 기대 상에 형성된 오목부에 끼워 넣는 것에 의해, 상기 배선 기판의 상면과 상기 기대의 상면을 동일한 높이로 하는 광원 장치.
- 제 3 항에 있어서,상기 배선 기판을 복수 구비하는 광원 장치.
- 제 1 항에 있어서,상기 제 2 전극은 상기 발광 칩의 단부 근방에 접속되는 광원 장치.
- 제 1 항에 있어서,상기 발광 칩은 제 1 전극과 제 2 전극의 각각에 접속되는 접속 단자를 갖는 광원 장치.
- 프로젝터로서,청구항 1에 기재된 광원 장치를 광원으로서 이용하는 프로젝터.
- 광원 장치로서,제 1 전극과 제 2 전극 사이에 유지되고, 상기 제 1 전극 및 제 2 전극을 거쳐 통전됨으로써 발광·발열하는 발광 칩과,상기 발광 칩을 지지하는 기대와,상기 기대 상에 배치되고 또한 상기 발광 칩의 두께와 대략 동일한 두께를 갖는 절연층을 구비하되,상기 제 2 전극은 상기 절연층의 상면으로부터 연장되어 상기 발광 칩의 상면과 접속되는 광원 장치.
- 제 9 항에 있어서,상기 제 2 전극은 상기 발광 칩의 폭과 대략 동일한 폭을 갖는 광원 장치.
- 제 9 항에 있어서,상기 제 2 전극 및 상기 절연층을 복수 구비하는 광원 장치.
- 제 9 항에 있어서,상기 제 2 전극은 상기 발광 칩의 단부 근방에 접속되는 광원 장치.
- 제 9 항에 있어서,상기 기대는 금속 재료에 의해 형성되어, 상기 제 1 전극으로서 이용되는 광원 장치.
- 제 9 항에 있어서,상기 기대의 내부에는 냉각 매체가 흐르는 유로가 형성되는 광원 장치.
- 제 9 항에 있어서,상기 발광 칩은 제 1 전극과 제 2 전극의 각각에 접속되는 접속 단자를 갖는 광원 장치.
- 프로젝터로서,청구항 9에 기재된 광원 장치를 광원으로서 이용하는 프로젝터.
- 광원 장치로서,제 1 전극과 제 2 전극을 거쳐 통전됨으로써 발광·발열되는 발광 칩과,상기 발광 칩에서 발광된 광을 소정 사출 방향으로 반사하는 반사면을 갖고, 또한 도전성 재료에 의해 형성되는 반사부를 구비하되,상기 반사부를 거쳐 상기 제 2 전극에 통전되는 광원 장치.
- 제 17 항에 있어서,상기 제 2 전극과 상기 반사부를 물리적 및 전기적으로 접속하는 접속재를 갖는 광원 장치.
- 제 17 항에 있어서,상기 발광 칩이 실장되고, 또한 도전성 재료에 의해 형성되는 기대를 갖되,상기 기대를 상기 제 1 전극으로서 이용하는 광원 장치.
- 제 19 항에 있어서,상기 기대의 내부에는 냉각 매체가 흐르는 유로가 형성되는 광원 장치.
- 제 19 항에 있어서,절연층과 도전층이 적층되어 이루어지는 배선 기판을 상기 기대 상에 갖고, 상기 제 2 전극은 상기 배선 기판이 갖는 상기 도전층인 광원 장치.
- 제 21 항에 있어서,상기 기대 상에 오목부가 형성되고,상기 오목부에 상기 배선 기판을 끼워 넣는 것에 의해, 상기 배선 기판의 상면과 상기 기대의 상면을 동일한 높이로 하는 광원 장치.
- 제 21 항에 있어서,상기 배선 기판을 복수 구비하는 광원 장치.
- 제 17 항에 있어서,상기 제 2 전극은 상기 발광 칩의 단부 근방에 접속되는 광원 장치.
- 프로젝터로서,청구항 17에 기재된 광원 장치를 광원으로서 이용하는 프로젝터.
- 제 1 전극과 제 2 전극을 거쳐 통전됨으로써 발광하는 발광 칩을 구비하여, 해당 발광 칩의 발광광을 상기 발광 칩의 정면 방향으로 사출하는 광원 장치로서,상기 발광 칩의 측면으로부터 사출된 발광광이 직접 상기 정면 방향으로 사출되는 것을 방지하는 차광 수단을 구비하는 광원 장치.
- 제 26 항에 있어서,상기 차광 수단은 상기 발광 칩의 측면으로부터 사출된 광의 적어도 일부를 반사하는 광원 장치.
- 제 26 항에 있어서,상기 차광 수단은 상기 발광 칩의 정면에 배치된 상기 제 2 전극과 접속되고, 또한 상기 발광 칩의 외주부를 따라 배치되는 도전성 부재인 광원 장치.
- 제 28 항에 있어서,상기 도전성 부재와 접속되고, 또한 상기 발광 칩의 정면 방향에 배치되는 광학 소자를 구비하는 광원 장치.
- 제 29 항에 있어서,상기 광학 소자와 상기 발광 칩 사이에 투광성을 갖는 절연성의 액체가 밀봉되어 있는 광원 장치.
- 제 29 항에 있어서,상기 광학 소자와 상기 발광 칩 사이에 냉각 매체를 흘리는 냉각 수단을 구비하는 광원 장치.
- 제 29 항에 있어서,상기 광학 소자는 로드 렌즈인 광원 장치.
- 제 29 항에 있어서,상기 광학 소자는 편광판인 광원 장치.
- 제 26 항에 있어서,상기 제 2 전극은 상기 발광 칩 정면의 전면에 배치되고, 또한 투광성을 갖는 도전성 재료에 의해 형성되어 있는 광원 장치.
- 제 34 항에 있어서,상기 도전성 부재가 접속된 부분에 있어서의 상기 제 2 전극과 상기 발광 칩 사이에 절연 부재를 구비하는 광원 장치.
- 제 26 항에 있어서,상기 발광 칩의 정면으로부터 경사 방향으로 사출된 발광광을 상기 정면 방향으로 도출하는 리플렉터를 구비하는 광원 장치.
- 제 36 항에 있어서,상기 리플렉터와 상기 차광 수단이 일체 형성되어 있는 광원 장치.
- 제 26 항에 있어서,상기 발광 칩의 정면과 대향하는 면에 배치되고, 또한 도전성 재료에 의해 형성되는 반사막을 구비하는 광원 장치.
- 제 26 항에 있어서,상기 제 1 전극은 상기 발광 칩을 지지하고, 또한 도전성 재료에 의해 형성되는 기대인 광원 장치.
- 프로젝터로서,청구항 26에 기재된 광원 장치를 광원으로서 이용하는 프로젝터.
Applications Claiming Priority (8)
Application Number | Priority Date | Filing Date | Title |
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JP2003365009A JP2005129799A (ja) | 2003-10-24 | 2003-10-24 | 光源装置及びプロジェクタ |
JPJP-P-2003-00365008 | 2003-10-24 | ||
JP2003365008A JP2005129411A (ja) | 2003-10-24 | 2003-10-24 | 光源装置及びプロジェクタ |
JPJP-P-2003-00365009 | 2003-10-24 | ||
JP2004015702A JP4124129B2 (ja) | 2004-01-23 | 2004-01-23 | 光源装置及びプロジェクタ |
JPJP-P-2004-00015702 | 2004-01-23 | ||
JPJP-P-2004-00196558 | 2004-07-02 | ||
JP2004196558A JP2006018070A (ja) | 2004-07-02 | 2004-07-02 | 光源装置及びプロジェクタ |
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KR20050039610A true KR20050039610A (ko) | 2005-04-29 |
KR100776853B1 KR100776853B1 (ko) | 2007-11-16 |
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KR1020040084361A KR100776853B1 (ko) | 2003-10-24 | 2004-10-21 | 광원 장치 및 프로젝터 |
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US (1) | US7304418B2 (ko) |
EP (1) | EP1526585A3 (ko) |
KR (1) | KR100776853B1 (ko) |
CN (1) | CN100555069C (ko) |
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-
2004
- 2004-10-19 US US10/967,283 patent/US7304418B2/en not_active Expired - Fee Related
- 2004-10-20 CN CNB200410086465XA patent/CN100555069C/zh not_active Expired - Fee Related
- 2004-10-21 KR KR1020040084361A patent/KR100776853B1/ko active IP Right Grant
- 2004-10-21 EP EP04256500A patent/EP1526585A3/en not_active Withdrawn
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KR100755279B1 (ko) * | 2005-10-11 | 2007-09-04 | (주)더리즈 | 발광다이오드의 마운트 구조 및 그 제조방법 |
Also Published As
Publication number | Publication date |
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KR100776853B1 (ko) | 2007-11-16 |
US7304418B2 (en) | 2007-12-04 |
US20050110395A1 (en) | 2005-05-26 |
EP1526585A3 (en) | 2006-08-23 |
CN1609701A (zh) | 2005-04-27 |
CN100555069C (zh) | 2009-10-28 |
EP1526585A2 (en) | 2005-04-27 |
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