KR20010075933A - 반도체 패키지 및 그 제조방법 - Google Patents
반도체 패키지 및 그 제조방법 Download PDFInfo
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- KR20010075933A KR20010075933A KR1020000002887A KR20000002887A KR20010075933A KR 20010075933 A KR20010075933 A KR 20010075933A KR 1020000002887 A KR1020000002887 A KR 1020000002887A KR 20000002887 A KR20000002887 A KR 20000002887A KR 20010075933 A KR20010075933 A KR 20010075933A
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- semiconductor package
- layer
- conductive wiring
- stress relaxation
- polymer material
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- H01L23/3107—Encapsulations, e.g. encapsulating layers, coatings, e.g. for protection characterised by the arrangement or shape the device being completely enclosed
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- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/01—Chemical elements
- H01L2924/01047—Silver [Ag]
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/01—Chemical elements
- H01L2924/01078—Platinum [Pt]
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/013—Alloys
- H01L2924/014—Solder alloys
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/10—Details of semiconductor or other solid state devices to be connected
- H01L2924/11—Device type
- H01L2924/12—Passive devices, e.g. 2 terminal devices
- H01L2924/1204—Optical Diode
- H01L2924/12044—OLED
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/30—Technical effects
- H01L2924/35—Mechanical effects
- H01L2924/351—Thermal stress
Abstract
Description
Claims (9)
- 반도체칩과,상기 반도체칩의 제 1 영역 상에 형성된 칩패드와,상기 반도체칩의 제 2 영역 상에 형성된 응력완화층과,상기 칩패드와 상기 응력완화층을 연결하는 도전배선과,상기 응력완화층 상부의 상기 도전배선 상에 형성되는 도전체를 포함하는 반도체 패키지.
- 청구항 1에 있어서,상기 도전체는 저탄성 전기전도성 고분자재료로 형성된 범프 혹은, 솔더볼인 것이 특징인 반도체 패키지.
- 청구항 2에 있어서,상기 솔더볼과 상기 도전배선 사이에 개재되도록 형성되는 언더범프금속층과,상기 언더범프금속층이 위치한 상기 도전배선 부분을 제외한 전면을 덮는 솔더마스크층을 더 포함하는 것이 특징인 반도체 패키지.
- 청구항 1에 있어서,상기 응력완화층은 저탄성 고분자재료로 형성된 것이 특징인 반도체 패키지.
- 청구항 1에 있어서,상기 도전배선은 전기전도성 고분자재료로 형성된 것이 특징이 반도체 패키지.
- 반도체칩의 제 1 영역 상에 칩패드를 형성하는 공정과,상기 반도체칩의 제 2 영역 상에 응력완화층을 형성하는 공정과,상기 칩패드와 상기 응력완화층을 연결하는 도전배선과,상기 응력완화층 상부의 상기 도전배선 상에 도전체를 형성하는 공정을 포함하는 반도체 패키지의 제조방법.
- 청구항 6에 있어서,상기 도전체를 저탄성 전기전도성 고분자재료로 이루어진 범프 혹은, 솔더볼로 형성하는 것을 특징으로 하는 반도체 패키지의 제조방법.
- 청구항 7에 있어서,상기 범프는 상기 저탄성 전기전도성 고분자재료를 사용하는 스크린 프린팅 작업에 의하여 형성하는 것을 특징으로 하는 반도체 패키지의 제조방법.
- 청구항 7에 있어서, 상기 솔더볼을 형성하기 전에,상기 도전배선을 포함하는 기판의 노출된 면을 덮도록 솔더마스크층을 형성하는 공정과,상기 솔더마스크층을 사진식각하여 상기 응력완화층 상부의 도전배선 부분을 노출시키는 공정과,상기 도전배선의 노출된 부분을 덮는 언더범프금속층을 형성하는 공정을 더 포함하는 것읕 특징으로 하는 반도체 패키지의 제조방법.
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
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KR1020000002887A KR100361084B1 (ko) | 2000-01-21 | 2000-01-21 | 반도체 패키지 및 그 제조방법 |
US09/628,647 US6392287B1 (en) | 2000-01-21 | 2000-07-28 | Semiconductor package and fabricating method thereof |
US10/118,032 US6486000B2 (en) | 2000-01-21 | 2002-04-09 | Semiconductor package and fabricating method thereof |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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KR1020000002887A KR100361084B1 (ko) | 2000-01-21 | 2000-01-21 | 반도체 패키지 및 그 제조방법 |
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KR20010075933A true KR20010075933A (ko) | 2001-08-11 |
KR100361084B1 KR100361084B1 (ko) | 2002-11-18 |
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KR1020000002887A KR100361084B1 (ko) | 2000-01-21 | 2000-01-21 | 반도체 패키지 및 그 제조방법 |
Country Status (2)
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US (2) | US6392287B1 (ko) |
KR (1) | KR100361084B1 (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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KR100829392B1 (ko) * | 2006-08-24 | 2008-05-13 | 동부일렉트로닉스 주식회사 | SoC 및 그 제조 방법 |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
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US6734568B2 (en) * | 2001-08-29 | 2004-05-11 | Kabushiki Kaisha Toshiba | Semiconductor device and method of manufacturing the same |
JP2003124393A (ja) * | 2001-10-17 | 2003-04-25 | Hitachi Ltd | 半導体装置およびその製造方法 |
JP3693056B2 (ja) * | 2003-04-21 | 2005-09-07 | セイコーエプソン株式会社 | 半導体装置及びその製造方法、電子装置及びその製造方法並びに電子機器 |
JP3906921B2 (ja) * | 2003-06-13 | 2007-04-18 | セイコーエプソン株式会社 | バンプ構造体およびその製造方法 |
KR100632472B1 (ko) * | 2004-04-14 | 2006-10-09 | 삼성전자주식회사 | 측벽이 비도전성인 미세 피치 범프 구조를 가지는미세전자소자칩, 이의 패키지, 이를 포함하는액정디스플레이장치 및 이의 제조방법 |
US7259468B2 (en) * | 2004-04-30 | 2007-08-21 | Advanced Chip Engineering Technology Inc. | Structure of package |
DE102005037321B4 (de) * | 2005-08-04 | 2013-08-01 | Infineon Technologies Ag | Verfahren zur Herstellung von Halbleiterbauteilen mit Leiterbahnen zwischen Halbleiterchips und einem Schaltungsträger |
US20080123335A1 (en) * | 2006-11-08 | 2008-05-29 | Jong Kun Yoo | Printed circuit board assembly and display having the same |
KR100910231B1 (ko) * | 2007-11-30 | 2009-07-31 | 주식회사 하이닉스반도체 | 웨이퍼 레벨 반도체 패키지 및 이의 제조 방법 |
Family Cites Families (9)
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JPH0373535A (ja) * | 1989-08-14 | 1991-03-28 | Nec Corp | 半導体装置およびその製造方法 |
FR2679381B1 (fr) * | 1991-07-19 | 1993-10-08 | Alcatel Alsthom Cie Gle Electric | Convertisseur opto-electronique. |
JP3446021B2 (ja) * | 1992-08-25 | 2003-09-16 | カシオ計算機株式会社 | 半導体装置のバンプ電極構造およびその形成方法 |
JPH07226404A (ja) * | 1994-02-09 | 1995-08-22 | Tanaka Kikinzoku Kogyo Kk | 半導体素子用バンプ |
US5508228A (en) * | 1994-02-14 | 1996-04-16 | Microelectronics And Computer Technology Corporation | Compliant electrically connective bumps for an adhesive flip chip integrated circuit device and methods for forming same |
JPH08288335A (ja) * | 1995-04-12 | 1996-11-01 | Fujitsu Ltd | 基板接続方法 |
KR100239695B1 (ko) * | 1996-09-11 | 2000-01-15 | 김영환 | 칩 사이즈 반도체 패키지 및 그 제조 방법 |
US5956605A (en) * | 1996-09-20 | 1999-09-21 | Micron Technology, Inc. | Use of nitrides for flip-chip encapsulation |
JP3356649B2 (ja) * | 1997-04-21 | 2002-12-16 | 株式会社東芝 | 半導体装置及びその製造方法 |
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2000
- 2000-01-21 KR KR1020000002887A patent/KR100361084B1/ko not_active IP Right Cessation
- 2000-07-28 US US09/628,647 patent/US6392287B1/en not_active Expired - Lifetime
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- 2002-04-09 US US10/118,032 patent/US6486000B2/en not_active Expired - Lifetime
Cited By (1)
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KR100829392B1 (ko) * | 2006-08-24 | 2008-05-13 | 동부일렉트로닉스 주식회사 | SoC 및 그 제조 방법 |
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KR100361084B1 (ko) | 2002-11-18 |
US6486000B2 (en) | 2002-11-26 |
US20020111007A1 (en) | 2002-08-15 |
US6392287B1 (en) | 2002-05-21 |
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