KR101468552B1 - 세라믹 부재, 프로브 홀더 및 세라믹 부재의 제조 방법 - Google Patents
세라믹 부재, 프로브 홀더 및 세라믹 부재의 제조 방법 Download PDFInfo
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Abstract
Description
도 2는, 세라믹 부재에 포함되는 육방정 질화붕소의 a-축과 c-축을 나타내는 도면이다.
도 3은, 본 발명의 일 실시 형태에 관련된 세라믹 부재를 사용하여 형성한 프로브 홀더의 구성을 나타내는 도면이다.
도 4는, 도 3에 나타내는 프로브 홀더의 미소(微小) 영역을 확대한 부분 확대도이다.
도 5는, 도 4의 A-A선 단면도이다.
도 6은, 본 발명의 일 실시 형태에 따른 프로브 홀더를 사용하여 구성된 프로브 카드의 주요부의 구성을 모식적으로 나타내는 도면이다.
도 7은, 프로브의 상세한 구성과 프로브 홀더에 있어서의 프로브의 유지 태양을 나타내는 도면이다.
도 8은, 본 발명의 실시예 1에서 행한 열 팽창의 측정에 사용한 시험편을 나타내는 도면이다.
도 9는, 시험편을 사용하여 측정한 열 팽창 계수와 소결 온도의 관계를 나타내는 도면이다.
도 10은, 시험편을 사용하여 측정한 3점 굽힘 강도와 소결 온도의 관계를 나타내는 도면이다.
2: 프로브 카드 3: 프로브
4: 스페이스 트랜스포머 5: 인터포저
6: 배선 기판 7: 수 컨택터
8: 보강 부재 9: 실리콘 웨이퍼
11: 관통 구멍 11a: 대경부
11b: 소경부 31, 32: 침상 부재
33: 스프링 부재 41, 91: 전극 패드
101: 소결체 102, 103: 시험편
S: 미소 영역 w: 배선
Claims (13)
- 엔스타타이트 및 질화붕소를 구성 성분으로서 포함하고, 상기 질화붕소가 일 방향으로 배향되어 있는 소결체이며,
상기 질화붕소의 배향 방향과 직교하는 방향으로부터 X선을 조사했을 때의 상기 질화붕소의 결정의 (002)면을 따른 X선 회절의 강도 I(002)와 (100)면을 따른 X선 회절의 강도 I(100)의 비(I(100)/I(002))∥ 및 상기 배향 방향으로부터 X선을 조사했을 때의 (002)면을 따른 X선 회절의 강도 I(002)와 (100)면을 따른 X선 회절의 강도 I(100)의 비(I(100)/I(002))⊥를 기초로 주어지는 배향도 지수 K=|log10{(I(100)/I(002))∥/(I(100)/I(002))⊥}|가 0.8 이상인 것을 특징으로 하는 세라믹 부재. - 제1항에 있어서,
상기 질화붕소가 배향하고 있는 방향과 평행한 방향의 20℃∼250℃에 있어서의 JIS R1618에 기초하여 측정되는 열 팽창 계수가 (3∼5)×10-6/℃인 것을 특징으로 하는 세라믹 부재. - 제1항 또는 제2항에 있어서,
JIS R 1601에 기초하여 측정되는 3점 굽힘 강도가 200MPa 이상 300MPa 이하인 것을 특징으로 하는 세라믹 부재. - 제1항 또는 제2항에 있어서,
상대 밀도가 99% 이상인 것을 특징으로 하는 세라믹 부재. - 제1항 또는 제2항에 있어서,
상기 질화붕소는, 결정 구조가 육방정이며, 인편상 입자인 것을 특징으로 하는 세라믹 부재. - 도전성 재료로 이루어지는 프로브를 삽입 통과 가능한 관통 구멍을 가지고, 상기 프로브를 수용하는 프로브 홀더로서,
제1항 또는 제2항에 기재된 세라믹 부재를 사용하여 형성된 모재를 구비하고,
상기 관통 구멍은, 상기 모재에 있어서 상기 질화붕소의 배향 방향과 직교하는 방향으로 형성되어 있는 것을 특징으로 하는 프로브 홀더. - 질화붕소와, 산화규소와, 산화마그네슘과, 소결 조제를 혼합하는 혼합 공정과,
상기 혼합 공정에서 혼합한 혼합물에 대하여 일 방향을 지향하는 외력을 작용시키는 외력 작용 공정과,
상기 혼합물을 1,200℃∼1,300℃에서 소결하는 소결 공정을 갖는 것을 특징으로 하는 세라믹 부재의 제조 방법. - 제7항에 있어서,
상기 소결 조제는, 산화이트륨과 산화알루미늄을 포함하는 것을 특징으로 하는 세라믹 부재의 제조 방법. - 제7항 또는 제8항에 있어서,
상기 외력 작용 공정 및 상기 소결 공정을, 핫프레스 소결법에 의해 일괄하여 행하는 것을 특징으로 하는 세라믹 부재의 제조 방법. - 제7항 또는 제8항에 있어서,
상기 소결 공정은, 감압 분위기 중 또는 불활성 분위기 중에서 행하는 것을 특징으로 하는 세라믹 부재의 제조 방법. - 제7항 또는 제8항에 있어서,
상기 질화붕소는, 결정 구조가 육방정이며, 인편상 입자인 것을 특징으로 하는 세라믹 부재의 제조 방법.
- 삭제
- 삭제
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JPJP-P-2010-160059 | 2010-07-14 | ||
| JP2010160059A JP5750243B2 (ja) | 2010-07-14 | 2010-07-14 | セラミックス部材、プローブホルダ及びセラミックス部材の製造方法 |
| PCT/JP2011/066009 WO2012008502A1 (ja) | 2010-07-14 | 2011-07-13 | セラミックス部材、プローブホルダ及びセラミックス部材の製造方法 |
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| KR20130029424A KR20130029424A (ko) | 2013-03-22 |
| KR101468552B1 true KR101468552B1 (ko) | 2014-12-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| KR1020137000996A Expired - Fee Related KR101468552B1 (ko) | 2010-07-14 | 2011-07-13 | 세라믹 부재, 프로브 홀더 및 세라믹 부재의 제조 방법 |
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| Country | Link |
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| US (1) | US9238593B2 (ko) |
| EP (1) | EP2594544B1 (ko) |
| JP (1) | JP5750243B2 (ko) |
| KR (1) | KR101468552B1 (ko) |
| CN (1) | CN102985390B (ko) |
| MY (1) | MY165062A (ko) |
| PH (1) | PH12013500056A1 (ko) |
| SG (1) | SG186930A1 (ko) |
| WO (1) | WO2012008502A1 (ko) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| WO2013108759A1 (ja) * | 2012-01-18 | 2013-07-25 | 日本発條株式会社 | スペーストランスフォーマおよびプローブカード |
| CN105000869B (zh) * | 2015-06-26 | 2018-04-24 | 新化县恒睿电子陶瓷科技有限公司 | 一种磁悬浮变频离心机线圈用陶瓷支架的制造方法 |
| US11940466B2 (en) * | 2017-10-20 | 2024-03-26 | Ferrotec Material Technologies Corporation | Ceramic, probe guiding member, probe card, and socket for package inspection |
| US20240094261A1 (en) * | 2020-08-12 | 2024-03-21 | Microfabrica Inc. | Probe Arrays and Improved Methods for Making and Using Longitudinal Deformation of Probe Preforms |
| CN214473542U (zh) * | 2021-01-08 | 2021-10-22 | 迪科特测试科技(苏州)有限公司 | 探针卡装置 |
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| JP2005029421A (ja) * | 2003-07-11 | 2005-02-03 | Japan Science & Technology Agency | AlN/BN複合粉末の製造方法及びAlN/BN複合焼結材料の製造方法 |
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| JPS56145170A (en) * | 1980-04-04 | 1981-11-11 | Nippon Soken | Manufacture of cordierite body |
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| JP2680926B2 (ja) * | 1990-10-18 | 1997-11-19 | 日立粉末冶金株式会社 | 焼結金属部品、及びその製造方法 |
| JP3461651B2 (ja) * | 1996-01-24 | 2003-10-27 | 電気化学工業株式会社 | 六方晶窒化ほう素粉末及びその用途 |
| JP3890915B2 (ja) * | 2001-03-28 | 2007-03-07 | 住友金属工業株式会社 | 快削性セラミックスとその製造方法 |
| US7276787B2 (en) * | 2003-12-05 | 2007-10-02 | International Business Machines Corporation | Silicon chip carrier with conductive through-vias and method for fabricating same |
| US8806969B2 (en) | 2006-07-24 | 2014-08-19 | Nhk Spring Co., Ltd. | Ceramic member, probe holder, and method of manufacturing ceramic member |
| US8378705B2 (en) | 2008-02-29 | 2013-02-19 | Nhk Spring Co., Ltd. | Wiring substrate and probe card |
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2011
- 2011-07-13 WO PCT/JP2011/066009 patent/WO2012008502A1/ja not_active Ceased
- 2011-07-13 CN CN201180033843.6A patent/CN102985390B/zh not_active Expired - Fee Related
- 2011-07-13 EP EP11806832.9A patent/EP2594544B1/en not_active Not-in-force
- 2011-07-13 SG SG2013000682A patent/SG186930A1/en unknown
- 2011-07-13 PH PH1/2013/500056A patent/PH12013500056A1/en unknown
- 2011-07-13 US US13/809,290 patent/US9238593B2/en active Active
- 2011-07-13 MY MYPI2013700045A patent/MY165062A/en unknown
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Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07206522A (ja) * | 1993-12-30 | 1995-08-08 | Kawasaki Refract Co Ltd | BN−AlN系複合焼結体及びその製造方法 |
| JP2005029421A (ja) * | 2003-07-11 | 2005-02-03 | Japan Science & Technology Agency | AlN/BN複合粉末の製造方法及びAlN/BN複合焼結材料の製造方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| EP2594544B1 (en) | 2015-04-08 |
| CN102985390B (zh) | 2016-11-02 |
| MY165062A (en) | 2018-02-28 |
| JP5750243B2 (ja) | 2015-07-15 |
| PH12013500056A1 (en) | 2022-10-24 |
| CN102985390A (zh) | 2013-03-20 |
| US9238593B2 (en) | 2016-01-19 |
| JP2012020901A (ja) | 2012-02-02 |
| US20130115416A1 (en) | 2013-05-09 |
| EP2594544A1 (en) | 2013-05-22 |
| KR20130029424A (ko) | 2013-03-22 |
| SG186930A1 (en) | 2013-02-28 |
| EP2594544A4 (en) | 2014-01-01 |
| WO2012008502A1 (ja) | 2012-01-19 |
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