KR101696945B1 - 알루미늄-흑연 복합체로 이루어진 기판, 그것을 이용한 방열 부품 및 led 발광 부재 - Google Patents
알루미늄-흑연 복합체로 이루어진 기판, 그것을 이용한 방열 부품 및 led 발광 부재 Download PDFInfo
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Abstract
Description
도 2는 본 발명의 일 실시형태를 나타내는 LED 발광 부재의 구조도이다.
도 3은 본 발명의 일 실시형태를 나타내는 LED 발광 부재의 구조도이다.
2 LED 칩
3 금속 회로
4 절연층
5 솔더 레지스트
6 층간 접속 돌기
7 활성 금속 접합제층
Claims (9)
- 3 ~ 20 질량 %의 규소를 함유하는 알루미늄 합금을 기공율이 10 ~ 20 부피 %의 코크스계 흑연을 원료로 하는 등방성 흑연 재료 중에 용탕 단조에 의해 함침시키고, 알루미늄-흑연 복합체의 표면 거칠기(Ra)가 0.1~3㎛, 온도 25℃의 열전도율이 150~300W/mK, 직교하는 3방향의 열전도율의 최대값/최소값이 1~1.3, 온도 25℃~150℃의 열팽창 계수가 4×10-6~7.5×10-6/K, 직교하는 3방향의 열팽창 계수의 최대값/최소값이 1~1.3, 또한 3점 휨 강도가 50~150MPa인 알루미늄-흑연 복합체를 멀티 와이어 소(multi-wire saw)를 이용하여 하기 (1)~(4)의 조건:
(1) 접합하는 지립이 다이아몬드, C-BN, 탄화규소, 알루미나로부터 선택되는 1종 이상으로 평균 입자 지름이 10~100㎛,
(2) 와이어 선 지름이 0.1~0.3㎜,
(3) 와이어 이송 속도가 100~700m/분,
(4) 절삭 속도(cutting rate)가 0.1~2㎜/분,
하에 두께 0.5~3㎜의 판 모양으로 가공하는 기판의 제조 방법. - 청구항 1에 기재된 제조 방법에 의해 제조된 기판을 가지는 방열 부품.
- 청구항 2에 있어서,
기판의 1주면이 핀 형상으로 가공된 방열 부품. - 청구항 2 또는 청구항 3에 있어서,
기판에 구멍 가공이 실시된 방열 부품. - 청구항 2 또는 청구항 3에 있어서,
기판의 표면에 도금층이 형성된 방열 부품. - 청구항 2 또는 청구항 3에 있어서,
기판의 1주면 및/또는 양주면에 절연층을 통해 금속 회로가 형성된 방열 부품. - 청구항 2 또는 청구항 3에 있어서,
기판의 1주면 및/또는 양주면에 활성 금속 접합제층을 통해 금속 회로가 형성된 방열 부품. - 청구항 2 또는 청구항 3에 기재된 방열 부품에서의 기판의 1주면 및 양주면 중 적어도 어느 하나에 직접 LED 베어 칩 및 LED 패키지 중 적어도 어느 하나를 탑재한 발광 부재.
- 청구항 2 또는 청구항 3에 기재된 방열 부품에서의 기판의 1주면 및 양주면 중 적어도 어느 하나의 면 상에 형성된 절연층, 활성 금속 접합제층 및 금속 회로 상 중 적어도 어느 하나에 LED 베어 칩 및 LED 패키지 중 적어도 어느 하나를 탑재한 발광 부재.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
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JPJP-P-2009-029866 | 2009-02-12 | ||
JP2009029866 | 2009-02-12 | ||
PCT/JP2010/051777 WO2010092923A1 (ja) | 2009-02-12 | 2010-02-08 | アルミニウム-黒鉛複合体からなる基板、それを用いた放熱部品及びled発光部材 |
Publications (2)
Publication Number | Publication Date |
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KR20110117694A KR20110117694A (ko) | 2011-10-27 |
KR101696945B1 true KR101696945B1 (ko) | 2017-01-16 |
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Application Number | Title | Priority Date | Filing Date |
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KR1020117020362A Active KR101696945B1 (ko) | 2009-02-12 | 2010-02-08 | 알루미늄-흑연 복합체로 이루어진 기판, 그것을 이용한 방열 부품 및 led 발광 부재 |
Country Status (7)
Country | Link |
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US (1) | US8883564B2 (ko) |
EP (1) | EP2397455B1 (ko) |
JP (1) | JP5679557B2 (ko) |
KR (1) | KR101696945B1 (ko) |
CN (1) | CN102317236B (ko) |
TW (1) | TWI464114B (ko) |
WO (1) | WO2010092923A1 (ko) |
Families Citing this family (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101685231B1 (ko) | 2009-07-31 | 2016-12-09 | 덴카 주식회사 | Led 탑재용 웨이퍼와 그 제조 방법, 및 그 웨이퍼를 이용한 led 탑재 구조체 |
JP5421751B2 (ja) * | 2009-12-03 | 2014-02-19 | スタンレー電気株式会社 | 半導体発光装置 |
JP2012069816A (ja) * | 2010-09-24 | 2012-04-05 | Ain:Kk | アルミニウム複合材を使用した配線板 |
CN102306694A (zh) * | 2011-05-24 | 2012-01-04 | 常州碳元科技发展有限公司 | 用于led封装的嵌套散热支架、led灯及制造方法 |
DE102011103746A1 (de) * | 2011-05-31 | 2012-12-06 | Ixys Semiconductor Gmbh | Verfahren zum Fügen von Metall-Keramik-Substraten an Metallkörpern |
KR101271965B1 (ko) | 2011-07-13 | 2013-06-07 | 주식회사 노루코일코팅 | 표면 처리용 수지 조성물 및 이에 의해 코팅된 강판 |
JP5915026B2 (ja) * | 2011-08-26 | 2016-05-11 | 住友大阪セメント株式会社 | 温度測定用板状体及びそれを備えた温度測定装置 |
CN102401361B (zh) * | 2011-11-15 | 2013-11-20 | 安徽世林照明股份有限公司 | 增加led灯铝质散热体热辐射能力的方法 |
TW201349577A (zh) * | 2012-05-22 | 2013-12-01 | Hugetemp Energy Ltd | 照明裝置 |
CN104704587A (zh) * | 2012-10-09 | 2015-06-10 | 揖斐电株式会社 | 蓄电器件用碳材料、其制造方法以及使用了该碳材料的蓄电器件 |
CN103075719A (zh) * | 2013-02-04 | 2013-05-01 | 山西山地新源科技有限公司 | 一种包覆石墨的铝散热器及其制作工艺 |
CN104183683A (zh) * | 2013-05-24 | 2014-12-03 | 上海航天测控通信研究所 | 一种基于铝基复合材料基板的多芯片led封装方法 |
KR101648437B1 (ko) * | 2014-06-02 | 2016-08-17 | 주식회사 티앤머티리얼스 | 탄소계 금속기지 복합체를 이용한 핀 타입 방열 기판 제조방법 |
US9466777B2 (en) | 2015-02-03 | 2016-10-11 | Cellink Corporation | Systems and methods for combined thermal and electrical energy transfer |
TWI579492B (zh) * | 2015-05-11 | 2017-04-21 | 綠點高新科技股份有限公司 | 燈具的製造方法及該燈具 |
JP6736389B2 (ja) * | 2015-07-10 | 2020-08-05 | 住友化学株式会社 | 焼結体の製造方法 |
DE112016003739T5 (de) * | 2015-08-17 | 2018-04-26 | Nlight, Inc. | Wärmespreizer mit optimiertem Wärmeausdehnungskoeffizienten und/oder Wärmeübergang |
CN105922675B (zh) * | 2016-04-25 | 2018-06-12 | 东莞市联洲知识产权运营管理有限公司 | 一种铝基金刚石igbt散热基板材料及其制备方法 |
CN106972096A (zh) * | 2016-10-26 | 2017-07-21 | 湾城公司 | 一种散热构造体及应用 |
CN107737891B (zh) * | 2017-09-26 | 2019-08-23 | 湖北中一科技股份有限公司 | 一种结晶器的石墨套的制作方法 |
WO2019188915A1 (ja) | 2018-03-28 | 2019-10-03 | 株式会社カネカ | 異方性グラファイト、異方性グラファイト複合体及びその製造方法 |
JP7049951B2 (ja) * | 2018-07-11 | 2022-04-07 | 昭和電工株式会社 | 積層材 |
US10903618B2 (en) * | 2019-03-20 | 2021-01-26 | Chroma Ate Inc. | Fixture assembly for testing edge-emitting laser diodes and testing apparatus having the same |
US11289399B2 (en) * | 2019-09-26 | 2022-03-29 | Taiwan Semiconductor Manufacturing Company, Ltd. | Package structure and manufacturing method thereof |
RU2753635C1 (ru) * | 2020-12-21 | 2021-08-18 | Федеральное государственное бюджетное образовательное учреждение высшего образования «Волгоградский государственный технический университет» (ВолгГТУ) | Способ получения углеграфитового композиционного материала |
RU2751859C1 (ru) * | 2020-12-22 | 2021-07-19 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Волгоградский государственный технический университет" (ВолгГТУ) | Способ получения углеграфитового композиционного материала |
TWI799909B (zh) * | 2021-07-02 | 2023-04-21 | 國碩科技工業股份有限公司 | 鑽石線切割出的散熱裝置及其製造方法 |
CN118636311B (zh) * | 2024-07-11 | 2024-11-05 | 三剑(苏州)新材料科技有限公司 | 一种石墨柱体内取盲孔的加工工艺及其装置 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000158318A (ja) | 1998-11-27 | 2000-06-13 | Fujikoshi Mach Corp | ダイヤモンドワイヤーソー |
JP2001058255A (ja) * | 1999-06-11 | 2001-03-06 | Sentan Zairyo:Kk | 炭素基金属複合材料板状成形体および製造方法 |
JP2001339022A (ja) | 1999-12-24 | 2001-12-07 | Ngk Insulators Ltd | ヒートシンク材及びその製造方法 |
JP2005002470A (ja) * | 2003-05-16 | 2005-01-06 | Hitachi Metals Ltd | 高熱伝導・低熱膨張複合材及び放熱基板並びにこれらの製造方法 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3082152B2 (ja) | 1992-06-05 | 2000-08-28 | 東海カーボン株式会社 | ピストン用素材とその製造方法 |
EP1055650B1 (en) | 1998-11-11 | 2014-10-29 | Totankako Co., Ltd. | Carbon-based metal composite material, method for preparation thereof and use thereof |
JP3673436B2 (ja) | 1998-11-11 | 2005-07-20 | 東炭化工株式会社 | 炭素基金属複合材料およびその製造方法 |
JP3468358B2 (ja) | 1998-11-12 | 2003-11-17 | 電気化学工業株式会社 | 炭化珪素質複合体及びその製造方法とそれを用いた放熱部品 |
CN1178297C (zh) * | 1999-12-24 | 2004-12-01 | 日本碍子株式会社 | 散热材料及其制造方法 |
JP2003201528A (ja) * | 2001-10-26 | 2003-07-18 | Ngk Insulators Ltd | ヒートシンク材 |
US7282265B2 (en) | 2003-05-16 | 2007-10-16 | Hitachi Metals, Ltd. | Composite material having high thermal conductivity and low thermal expansion coefficient, and heat-dissipating substrate, and their production methods |
TWI234295B (en) | 2003-10-08 | 2005-06-11 | Epistar Corp | High-efficiency nitride-based light-emitting device |
US20060075687A1 (en) * | 2003-10-16 | 2006-04-13 | Hirozoh Tsuruta | Slurry for slicing silicon ingot and method for slicing silicon ingot using same |
JP4711165B2 (ja) * | 2004-06-21 | 2011-06-29 | 日立金属株式会社 | 高熱伝導・低熱膨脹複合体およびその製造方法 |
JP4913605B2 (ja) * | 2005-01-20 | 2012-04-11 | 株式会社アライドマテリアル | 半導体装置用部材の製造方法 |
US20080128067A1 (en) * | 2006-10-08 | 2008-06-05 | Momentive Performance Materials Inc. | Heat transfer composite, associated device and method |
JP2008305917A (ja) * | 2007-06-06 | 2008-12-18 | Bando Chem Ind Ltd | 放熱シートの製造方法 |
US20090080189A1 (en) * | 2007-09-21 | 2009-03-26 | Cooper Technologies Company | Optic Coupler for Light Emitting Diode Fixture |
-
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Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000158318A (ja) | 1998-11-27 | 2000-06-13 | Fujikoshi Mach Corp | ダイヤモンドワイヤーソー |
JP2001058255A (ja) * | 1999-06-11 | 2001-03-06 | Sentan Zairyo:Kk | 炭素基金属複合材料板状成形体および製造方法 |
JP2001339022A (ja) | 1999-12-24 | 2001-12-07 | Ngk Insulators Ltd | ヒートシンク材及びその製造方法 |
JP2005002470A (ja) * | 2003-05-16 | 2005-01-06 | Hitachi Metals Ltd | 高熱伝導・低熱膨張複合材及び放熱基板並びにこれらの製造方法 |
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TWI464114B (zh) | 2014-12-11 |
EP2397455A4 (en) | 2016-01-06 |
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EP2397455A1 (en) | 2011-12-21 |
US8883564B2 (en) | 2014-11-11 |
WO2010092923A1 (ja) | 2010-08-19 |
EP2397455B1 (en) | 2018-10-31 |
CN102317236B (zh) | 2014-04-09 |
JP5679557B2 (ja) | 2015-03-04 |
TW201105577A (en) | 2011-02-16 |
CN102317236A (zh) | 2012-01-11 |
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