KR100972874B1 - 최적화된 온도 특성을 갖는 집적 박막 커패시터를 포함하는장치 및 시스템 - Google Patents
최적화된 온도 특성을 갖는 집적 박막 커패시터를 포함하는장치 및 시스템 Download PDFInfo
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Abstract
Description
Claims (15)
- 두 전극들 사이에 배치된 제1 세라믹 물질을 갖는 제1 커패시터와,두 전극들 사이에 배치된 제2 세라믹 물질을 갖는 제2 커패시터를 포함하며,상기 제1 세라믹 물질과 제2 세라믹 물질은 상이한 동작 온도 정격(operating temperature rating)을 갖고,상기 제1 커패시터 및 상기 제2 커패시터는 절연성 코어 기판으로 통합(integrate)되며, 상기 제1 세라믹 물질의 동작 온도 정격은 상기 제2 세라믹 물질의 동작 온도 정격보다 크며, 상기 제1 커패시터는 상기 코어 기판의 다이 면(die side)에 위치하고, 상기 제2 커패시터는 상기 다이 면의 반대쪽에(opposite) 놓이는 장치.
- 제1항에 있어서,상기 코어 기판은 평면의 형상을 갖고, 상기 제1 커패시터는 상기 코어 기판의 평면의 표면에 결합되며, 상기 제2 커패시터는 상기 코어 기판의 반대쪽 평면의 표면에 결합되는 장치.
- 삭제
- 삭제
- 제1항에 있어서,상기 제1 커패시터는 제1 드룹(droop) 커패시턴스를 위해 상기 코어 기판 내에 위치하며, 상기 제2 커패시터는 제2 드룹 커패시턴스를 위해 위치하는 장치.
- 제1항에 있어서,상기 제1 세라믹 물질의 동작 온도 정격은 상기 제2 세라믹 물질의 동작 온도 정격 보다 크며, 상기 제1 커패시터는 상기 제2 커패시터에 의해 정의되는 영역 내에 배치되는 장치.
- 마이크로프로세서를 포함하는 컴퓨팅 장치를 포함하되,상기 마이크로프로세서는 기판을 통하여 인쇄 회로 기판에 연결되며, 상기 마이크로프로세서는 상기 기판의 다이 면(die side)으로부터 반대 면(opposite side)보다 높은 온도로 상기 기판의 상기 다이 면을 가열하도록 구성되고, 상기 기판은 두 전극들 사이에 배치된 제1 세라믹 물질을 포함하는 제1 커패시터 및 두 전극들 사이에 배치된 제2 세라믹 물질을 포함하는 제2 커패시터를 포함하며,상기 제1 세라믹 물질과 제2 세라믹 물질은 상이한 동작 온도 정격(operating temperature rating)을 갖고, 상기 제1 세라믹 물질의 동작 온도 정격은 상기 제2 세라믹 물질의 동작 온도 정격보다 크며, 상기 마이크로프로세서 아래의 상기 기판의 상기 다이 면은 상기 제 1 커패시터를 포함하고, 상기 제2 커패시터는 상기 다이 면으로부터 상기 기판의 상기 반대 면 상에 있는는 시스템.
- 제7항에 있어서,상기 제1 커패시터는 상기 기판의 평면의 표면에 결합되며, 상기 제2 커패시터는 상기 기판의 반대쪽 평면의 표면에 결합되는 시스템.
- 제7항에 있어서,상기 제1 커패시터는 제1 드룹(droop) 커패시턴스를 위해 상기 기판 상에 위치하며, 상기 제2 커패시터는 제2 드룹 커패시턴스를 위해 위치하는 시스템.
- 제7항에 있어서,상기 제1 세라믹 물질의 동작 온도 정격은 상기 제2 세라믹 물질의 동작 온도 정격 보다 크며, 상기 제1 커패시터는 상기 제2 커패시터에 의해 한정되는 영역 내에 배치되는 시스템.
- 제1항에 있어서,상기 제1 커패시터가 포함하고 있는 상기 두 전극들 중 적어도 하나의 전극은 그 표면에 형성된 복수개의 홀들을 포함하고, 상기 복수개의 홀들 각각은 소정의 체적을 가지며(define a volume), 상기 체적의 일부는 상기 두 전극들 중 적어도 하나의 전극용의 물질에 대한 열 팽창 계수 및 상기 제 1 세라믹 물질용의 물질에 대한 열 팽창 계수 사이의 열 팽창 계수를 갖는 물질을 포함하는장치.
- 제11항에 있어서,상기 복수개의 홀들은 소정의 두께의 상기 제1 커패시터의 상기 두 전극들 중 적어도 하나의 전극을 관통하여 연장되는 장치.
- 제11항에 있어서,상기 복수개의 홀들 각각은 소정의 체적을 가지며, 상기 체적의 일부는 도전성 물질을 포함하는 장치.
- 삭제
- 제11항에 있어서,상기 제1 커패시터의 상기 두 전극들의 각각은 소정의 두께의 상기 제1 커패시터의 상기 두 전극들의 각각을 완전히 관통하여(completely through) 형성된 복수개의 홀들을 포함하는 장치.
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- 2006-03-31 TW TW095111613A patent/TWI340399B/zh not_active IP Right Cessation
- 2006-03-31 CN CN2006800094017A patent/CN101147434B/zh not_active Expired - Fee Related
- 2006-03-31 KR KR1020077025109A patent/KR100972874B1/ko active IP Right Grant
- 2006-03-31 DE DE102006062919A patent/DE102006062919A1/de not_active Withdrawn
- 2006-03-31 DE DE112006000519T patent/DE112006000519B4/de not_active Expired - Fee Related
- 2006-03-31 WO PCT/US2006/012587 patent/WO2006110411A1/en active Application Filing
- 2006-03-31 JP JP2008504530A patent/JP5188954B2/ja not_active Expired - Fee Related
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2008
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Patent Citations (4)
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JPH05243078A (ja) * | 1992-02-28 | 1993-09-21 | Nec Corp | チップ形積層セラミックコンデンサおよびその製造方法 |
US5796572A (en) | 1995-03-15 | 1998-08-18 | Omron Corporation | Thin film capacitor and hybrid circuit board and methods of producing same |
JP2000226256A (ja) | 1999-02-03 | 2000-08-15 | Murata Mfg Co Ltd | 誘電体セラミック組成物及びセラミック多層基板 |
JP2002167274A (ja) | 2000-11-29 | 2002-06-11 | Kyocera Corp | 低温焼結磁器組成物およびそれを用いた多層配線基板 |
Also Published As
Publication number | Publication date |
---|---|
KR20070116948A (ko) | 2007-12-11 |
US20080106844A1 (en) | 2008-05-08 |
TW200641934A (en) | 2006-12-01 |
CN101147434B (zh) | 2011-07-06 |
CN101147434A (zh) | 2008-03-19 |
US7656644B2 (en) | 2010-02-02 |
DE112006000519B4 (de) | 2011-12-15 |
US7755165B2 (en) | 2010-07-13 |
JP2008535274A (ja) | 2008-08-28 |
DE112006000519T5 (de) | 2008-02-14 |
US20080106848A1 (en) | 2008-05-08 |
JP5188954B2 (ja) | 2013-04-24 |
TWI340399B (en) | 2011-04-11 |
DE102006062919A1 (de) | 2011-11-10 |
WO2006110411A1 (en) | 2006-10-19 |
US7375412B1 (en) | 2008-05-20 |
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