KR20040084983A - 반도체 장치 및 그 제조 방법 - Google Patents
반도체 장치 및 그 제조 방법 Download PDFInfo
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- KR20040084983A KR20040084983A KR1020040020563A KR20040020563A KR20040084983A KR 20040084983 A KR20040084983 A KR 20040084983A KR 1020040020563 A KR1020040020563 A KR 1020040020563A KR 20040020563 A KR20040020563 A KR 20040020563A KR 20040084983 A KR20040084983 A KR 20040084983A
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Abstract
Description
Claims (9)
- 패드부와 회로부를 갖는 반도체 장치이며,기판 상에 형성되어 비유전율이 3 이하인 저유전율막과,상기 패드부의 상기 저유전율막 내에 형성되어 상기 저유전율막보다도 높은 강도를 갖는 절연막과,상기 패드부의 상기 절연막 내 및 상기 회로부의 상기 저유전율막 내에 형성된 다층 배선과,상기 패드부의 상기 다층 배선의 최상층 배선 상에 형성된 본딩 패드를 구비한 것을 특징으로 하는 반도체 장치.
- 제1항에 있어서, 상기 패드부에 형성된 상기 배선의 측벽이 상기 절연막으로 둘러싸여 있는 것을 특징으로 하는 반도체 장치.
- 제1항 또는 제2항에 있어서, 상기 저유전율막이 실리콘, 탄소, 산소 및 수소를 함유하는 절연막, 또는 수소와 탄소를 함유하는 폴리머인 것을 특징으로 하는 반도체 장치.
- 패드부와 회로부를 갖는 반도체 장치이며,기판 상에 형성되어 비유전율이 3 이하인 다층의 저유전율막과,상기 패드부의 각 저유전율막 내에 형성되어 상기 저유전율막보다도 높은 강도를 갖는 절연막과,상기 패드부의 상기 절연막 내 및 상기 회로부의 상기 저유전율막 내에 형성된 배선과,상기 패드부의 최상층의 배선 상에 형성된 본딩 패드를 구비한 것을 특징으로 하는 반도체 장치.
- 제5항에 있어서, 상기 패드부에 형성된 상기 배선의 측벽이 상기 절연막으로 둘러싸여 있는 것을 특징으로 하는 반도체 장치.
- 패드부와 회로부를 갖는 반도체 장치의 제조 방법이며,기판 전체면에 비유전율이 3 이하인 저유전율막을 형성하는 공정과,상기 패드부의 상기 저유전율막 내에 개구를 형성하는 공정과,상기 개구 내에 상기 저유전율막보다도 높은 강도를 갖는 제1 절연막을 형성하는 공정과,상기 패드부의 상기 제1 절연막 내 및 상기 회로부의 상기 저유전율막 내에 다마신법을 이용하여 배선을 형성하는 공정을 포함하는 것을 특징으로 하는 반도체 장치의 제조 방법.
- 제6항에 있어서, 상기 개구를 형성하는 공정은,상기 저유전율막 상에 제2 절연막을 형성하는 공정과,상기 제2 절연막 상에 레지스트 패턴을 형성하는 공정과,상기 레지스트 패턴을 마스크로 하여 상기 제2 절연막 및 상기 저유전율막을 패터닝하는 공정을 포함하고,상기 제1 절연막의 표면이 상기 저유전율막의 표면보다도 높으면서 또한 상기 레지스트 패턴의 표면보다도 낮아지도록 상기 제1 절연막이 형성되는 것을 특징으로 하는 반도체 장치의 제조 방법.
- 제6항 또는 제7항에 있어서, 상기 제1 절연막은 액상 성막법을 이용하여 형성된 실리콘 산화막인 것을 특징으로 하는 반도체 장치의 제조 방법.
- 제6항 내지 제8항 중 어느 한 항에 있어서, 저유전율막을 형성하는 공정, 개구를 형성하는 공정, 제1 절연막을 형성하는 공정 및 배선을 형성하는 공정을 반복하여 다층 배선을 형성하고, 상기 패드부의 상기 다층 배선의 최상층 배선 상에 본딩 패드를 형성하는 것을 특징으로 하는 반도체 장치의 제조 방법.
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JP2003087805A JP3802002B2 (ja) | 2003-03-27 | 2003-03-27 | 半導体装置の製造方法 |
JPJP-P-2003-00087805 | 2003-03-27 |
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JP (1) | JP3802002B2 (ko) |
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US7081679B2 (en) * | 2003-12-10 | 2006-07-25 | Taiwan Semiconductor Manufacturing Co., Ltd. | Structure and method for reinforcing a bond pad on a chip |
JP4759229B2 (ja) * | 2004-05-12 | 2011-08-31 | ルネサスエレクトロニクス株式会社 | 半導体装置 |
FR2884968B1 (fr) * | 2005-04-20 | 2007-09-21 | St Microelectronics Sa | Circuit electronique integre a etat electrique stabilise |
KR100871551B1 (ko) * | 2007-11-06 | 2008-12-01 | 주식회사 동부하이텍 | 반도체 소자 및 그 제조방법 |
KR101674057B1 (ko) | 2010-04-01 | 2016-11-08 | 삼성전자 주식회사 | 강화된 복합 절연막을 포함하는 반도체 칩 구조 및 그 제조 방법 |
TWI474452B (zh) * | 2011-09-22 | 2015-02-21 | 矽品精密工業股份有限公司 | 基板、半導體封裝件及其製法 |
CN113838907A (zh) * | 2020-06-24 | 2021-12-24 | 中国科学院微电子研究所 | 低介电常数金属层间介质层结构及其制造方法 |
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DE69531571T2 (de) * | 1994-05-27 | 2004-04-08 | Texas Instruments Inc., Dallas | Verbesserungen in Bezug auf Halbleitervorrichtungen |
JP2910713B2 (ja) * | 1996-12-25 | 1999-06-23 | 日本電気株式会社 | 半導体装置の製造方法 |
US6124198A (en) * | 1998-04-22 | 2000-09-26 | Cvc, Inc. | Ultra high-speed chip interconnect using free-space dielectrics |
US6037668A (en) * | 1998-11-13 | 2000-03-14 | Motorola, Inc. | Integrated circuit having a support structure |
US6777320B1 (en) * | 1998-11-13 | 2004-08-17 | Intel Corporation | In-plane on-chip decoupling capacitors and method for making same |
JP3651765B2 (ja) * | 2000-03-27 | 2005-05-25 | 株式会社東芝 | 半導体装置 |
US6362531B1 (en) * | 2000-05-04 | 2002-03-26 | International Business Machines Corporation | Recessed bond pad |
US6372661B1 (en) * | 2000-07-14 | 2002-04-16 | Taiwan Semiconductor Manufacturing Company | Method to improve the crack resistance of CVD low-k dielectric constant material |
US6560862B1 (en) * | 2001-02-06 | 2003-05-13 | Taiwan Semiconductor Manufacturing Company | Modified pad for copper/low-k |
US6518166B1 (en) | 2001-04-23 | 2003-02-11 | Taiwan Semiconductor Manufacturing Company | Liquid phase deposition of a silicon oxide layer for use as a liner on the surface of a dual damascene opening in a low dielectric constant layer |
JP2002353307A (ja) * | 2001-05-25 | 2002-12-06 | Toshiba Corp | 半導体装置 |
US20030020163A1 (en) * | 2001-07-25 | 2003-01-30 | Cheng-Yu Hung | Bonding pad structure for copper/low-k dielectric material BEOL process |
US6650010B2 (en) * | 2002-02-15 | 2003-11-18 | International Business Machines Corporation | Unique feature design enabling structural integrity for advanced low K semiconductor chips |
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KR100750559B1 (ko) | 2007-08-20 |
JP2004296828A (ja) | 2004-10-21 |
CN100355069C (zh) | 2007-12-12 |
TWI234185B (en) | 2005-06-11 |
US7015589B2 (en) | 2006-03-21 |
CN1542959A (zh) | 2004-11-03 |
US7410896B2 (en) | 2008-08-12 |
JP3802002B2 (ja) | 2006-07-26 |
US20040222530A1 (en) | 2004-11-11 |
US20060110915A1 (en) | 2006-05-25 |
TW200421431A (en) | 2004-10-16 |
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