KR100602847B1 - 방열판이 장착된 인쇄회로기판과 이 회로기판을 이용한발광다이오드 패캐지 및 그 제조방법 - Google Patents
방열판이 장착된 인쇄회로기판과 이 회로기판을 이용한발광다이오드 패캐지 및 그 제조방법 Download PDFInfo
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- KR100602847B1 KR100602847B1 KR1020040013448A KR20040013448A KR100602847B1 KR 100602847 B1 KR100602847 B1 KR 100602847B1 KR 1020040013448 A KR1020040013448 A KR 1020040013448A KR 20040013448 A KR20040013448 A KR 20040013448A KR 100602847 B1 KR100602847 B1 KR 100602847B1
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- circuit board
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Abstract
Description
Claims (10)
- 삽입홀 및 회로가 형성되는 기판과;상기 삽입홀에 삽입되어 고정된 금속 방열판과;상기 삽입홀 가장자리를 포함하여 금속 방열판은 도금층으로 덮여져 상기 기판과 일체로 매립된 인쇄회로기판.
- 삭제
- 상기 제 1항에 있어서, 상기 인쇄회로기판을 패캐지 베이스 소재로 이용한 반도체 패캐지.
- 상기 제1항에 있어서, 상기 방열판은 집광 및 광반사 수단으로 오목한 형태의 반사공을 형성하고 있는 인쇄회로기판.
- 삽입홀을 구비하고 있으며 적어도 일면에 회로부와 연결되는 발광다이오 칩을 실장하고 있는 프라스틱 인쇄회로기판;상기 삽입홀에 삽입 고정되어 칩으로부터 나오는 빛을 집광 및 광반사하기 위한 수단을 구비한 방열판;상기 회로부와 발광 다이오드 칩을 전기적으로 연결하는 본딩 와이어;상기 칩과 와이어를 보호하기 위하여 기판 상부에 몰딩되는 에폭시 수지를 포함하는 발광 다이오드 패캐지.
- 상기 제5항에 있어서, 상기 방열판은 집광 및 광반사 수단으로 오목한 형태의 반사공을 형성하고 있는 발광 다이오드 패캐지.
- 상기 제5항에 있어서, 인쇄회로기판은 윗면과 아랫면을 전기적으로 연결하는 관통홀이 형성되는 발광 다이오드 패캐지.
- 회로로 가공되지 않은 동박이 양면에 적층된 기판에 금속 방열판을 삽입할 삽입공을 천공하는 단계와;별도의 공정으로 가공된 금속 방열판을 상기 삽입공에 삽입하는 단계와;삽입후 노출된 방열판의 양면을 포함하여 방열판을 매립하도록 상기 기판의 외부면을 도금하는 단계와;매립된 방열판과 이에 접하는 가장자리를 부분을 포함하여 필요 회로부가 남겨지도록 식각하는 단계와;상기 식각과정을 거쳐 구성된 회로부에 솔더링 이나 와이어 본딩을 위하여 다시 도금하는 과정을 포함하는 인쇄회로기판의 제조방법.
- 상기 제8항에 있어서, 상기 첫 번째 단계인 방열판을 삽입할 삽입공을 천공 하는 단계는 상기 인쇄회로기판의 상하면을 전기적으로 연결하기 위한 관통홀을 천공하는 단계를 더 포함하는 인쇄회로기판의 제조방법.
- 상기 제9항에 있어서, 인쇄회로기판 제조방법은 상기 관통홀의 물리적 경로를 차단하기 위해 관통홀을 덮는 관통홀 차단 수지막을 제공하는 단계를 더 포함하는 인쇄회로기판의 제조방법.
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Application Number | Priority Date | Filing Date | Title |
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KR1020040013448A KR100602847B1 (ko) | 2004-02-27 | 2004-02-27 | 방열판이 장착된 인쇄회로기판과 이 회로기판을 이용한발광다이오드 패캐지 및 그 제조방법 |
PCT/KR2004/000987 WO2005083807A1 (en) | 2004-02-27 | 2004-04-29 | A pcb-mounted radiator and an led package using the pcb, and the manufacturing method thereof |
TW093121070A TW200529709A (en) | 2004-02-27 | 2004-07-15 | PCB mounted a radiator and LED package using the PCB and method manufacturing them |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020040013448A KR100602847B1 (ko) | 2004-02-27 | 2004-02-27 | 방열판이 장착된 인쇄회로기판과 이 회로기판을 이용한발광다이오드 패캐지 및 그 제조방법 |
Publications (2)
Publication Number | Publication Date |
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KR20050087563A KR20050087563A (ko) | 2005-08-31 |
KR100602847B1 true KR100602847B1 (ko) | 2006-07-19 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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KR1020040013448A KR100602847B1 (ko) | 2004-02-27 | 2004-02-27 | 방열판이 장착된 인쇄회로기판과 이 회로기판을 이용한발광다이오드 패캐지 및 그 제조방법 |
Country Status (3)
Country | Link |
---|---|
KR (1) | KR100602847B1 (ko) |
TW (1) | TW200529709A (ko) |
WO (1) | WO2005083807A1 (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100976201B1 (ko) * | 2007-10-30 | 2010-08-17 | 삼성전기주식회사 | 인쇄회로기판 및 그 제조 방법 |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100665182B1 (ko) * | 2005-06-03 | 2007-01-09 | 삼성전기주식회사 | 고출력 led 패키지 및 그 제조방법 |
WO2007060966A1 (ja) * | 2005-11-24 | 2007-05-31 | Sanyo Electric Co., Ltd. | 電子部品実装基板及び該基板の製造方法 |
KR100853963B1 (ko) * | 2007-04-12 | 2008-08-25 | 주식회사 이츠웰 | 회로기판을 이용한 대전류 표면실장형 발광다이오드 램프 |
KR100853960B1 (ko) * | 2007-04-12 | 2008-08-25 | 주식회사 이츠웰 | 대전류 표면실장형 발광다이오드 램프 |
US10433414B2 (en) | 2010-12-24 | 2019-10-01 | Rayben Technologies (HK) Limited | Manufacturing method of printing circuit board with micro-radiators |
EP2728975A1 (en) * | 2012-11-05 | 2014-05-07 | Chao-Chin Yeh | Led cooling structure |
EP2894950B1 (en) * | 2013-05-31 | 2020-07-29 | Dialog Semiconductor GmbH | Embedded heat slug to enhance substrate thermal conductivity |
KR102349774B1 (ko) * | 2015-03-11 | 2022-01-10 | 삼성전자주식회사 | 광전 회로 |
CN105472877B (zh) * | 2015-09-22 | 2018-10-16 | 乐健科技(珠海)有限公司 | 带有导热且电绝缘的微散热器的印刷电路板及其制备方法 |
JP6516023B2 (ja) * | 2016-01-07 | 2019-05-22 | 株式会社村田製作所 | 多層基板、電子機器及び多層基板の製造方法 |
WO2019191457A1 (en) * | 2018-03-29 | 2019-10-03 | Macom Technology Solutions Holdings, Inc. | Substrate with embedded copper molybdenum or copper tungsten heat slug |
CN108597389A (zh) * | 2018-05-02 | 2018-09-28 | 江苏稳润光电有限公司 | 一种数码管 |
JP7560915B1 (ja) | 2024-05-30 | 2024-10-03 | 株式会社日本フューテック | インレイ基板の製造方法、インレイ基板、及び、部品実装基板 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3348485B2 (ja) * | 1993-09-17 | 2002-11-20 | ヤマハ株式会社 | 半導体装置と実装基板 |
JP3856250B2 (ja) * | 1997-04-23 | 2006-12-13 | シチズン電子株式会社 | Smd型led |
KR100419611B1 (ko) * | 2001-05-24 | 2004-02-25 | 삼성전기주식회사 | 발광다이오드 및 이를 이용한 발광장치와 그 제조방법 |
JP4067802B2 (ja) * | 2001-09-18 | 2008-03-26 | 松下電器産業株式会社 | 照明装置 |
-
2004
- 2004-02-27 KR KR1020040013448A patent/KR100602847B1/ko not_active IP Right Cessation
- 2004-04-29 WO PCT/KR2004/000987 patent/WO2005083807A1/en active Application Filing
- 2004-07-15 TW TW093121070A patent/TW200529709A/zh unknown
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100976201B1 (ko) * | 2007-10-30 | 2010-08-17 | 삼성전기주식회사 | 인쇄회로기판 및 그 제조 방법 |
Also Published As
Publication number | Publication date |
---|---|
KR20050087563A (ko) | 2005-08-31 |
WO2005083807A1 (en) | 2005-09-09 |
TW200529709A (en) | 2005-09-01 |
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