KR100530871B1 - 본딩와이어인덕터와그것을이용한본딩와이어인덕터배열구조,칩인덕터,커플러및변압기 - Google Patents
본딩와이어인덕터와그것을이용한본딩와이어인덕터배열구조,칩인덕터,커플러및변압기 Download PDFInfo
- Publication number
- KR100530871B1 KR100530871B1 KR1019980053563A KR19980053563A KR100530871B1 KR 100530871 B1 KR100530871 B1 KR 100530871B1 KR 1019980053563 A KR1019980053563 A KR 1019980053563A KR 19980053563 A KR19980053563 A KR 19980053563A KR 100530871 B1 KR100530871 B1 KR 100530871B1
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- South Korea
- Prior art keywords
- bonding
- inductor
- bonding pad
- wire
- substrate
- Prior art date
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Classifications
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- H01F17/0033—Printed inductances with the coil helically wound around a magnetic core
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- H01L27/04—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers the substrate being a semiconductor body
- H01L27/06—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers the substrate being a semiconductor body including a plurality of individual components in a non-repetitive configuration
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- 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
- H01L2924/301—Electrical effects
- H01L2924/3011—Impedance
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49002—Electrical device making
- Y10T29/4902—Electromagnet, transformer or inductor
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- Engineering & Computer Science (AREA)
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- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Coils Or Transformers For Communication (AREA)
- Semiconductor Integrated Circuits (AREA)
Abstract
Description
Claims (12)
- 수평 평면을 갖는 기판 위에 형성되는 제1 인덕터 단자(120)와 제2 인덕터 단자(122)를 포함하는 인덕터로서,상기 제1 인덕터 단자에 연결되는 제1 본딩 패드(130)와,상기 제2 인덕터 단자에 연결되는 제2 본딩 패드(132)와,상기 제1 본딩 패드와 제2 본딩 패드 사이에 연결되는 제1 본딩 와이어(100a)를 포함하며,상기 제1 본딩 와이어는 상기 제1 본딩 패드에 본딩되는 제1 부재(151)와, 이 제1 부재로부터 상기 제2 본딩 패드 방향과 반대 방향으로 후퇴하여 상기 기판의 수평 평면에 대해 수직 방향으로 상승하는 제2 부재(153)와, 상기 제2 부재로부터 상기 제2 본딩 패드 방향으로 와이어 루프 최고 높이까지 상승하는 제3 부재(155)와, 이 제3 부재로부터 제2 본딩 패드까지 하강하여 제2 본딩 패드에 본딩되는 제4 부재(157)를 포함하고,상기 제1, 2, 3, 4 부재는 하나의 도전체로 하나의 본딩 와이어를 형성하며,상기 와이어 루프 최고 높이는 100㎛에서 1,000㎛까지 범위에 있는 것을 특징으로 하는 본딩 와이어 인덕터.
- 수평 평면을 갖는 기판 위에 형성되는 제1 인덕터 단자(320)와 제2 인덕터 단자(322)를 포함하는 인덕터로서,상기 제1 인덕터 단자에 연결되는 제1 본딩 패드(330)와,상기 제2 인덕터 단자에 연결되는 제2 본딩 패드(336)와,상기 제1 본딩 패드(330)와 제3 본딩 패드(332) 사이에 연결되는 제1 주본딩 와이어(300a)와,상기 제2 본딩 패드(336)와 제4 본딩 패드(334) 사이에 연결되는 제2 주본딩 와이어(300b)와,상기 제3 본딩 패드(332)와 제4 본딩 패드(334) 사이에 연결되는 부본딩 와이어(305)를 포함하며,상기 제1 주본딩 와이어(300a)는 상기 제1 본딩 패드(330)에 본딩되는 제1 부재(351)와, 이 제1 부재로부터 상기 제3 본딩 패드(332) 방향과 반대 방향으로 후퇴하여 상기 기판의 수평 평면에 대해 수직 방향으로 상승하는 제2부재(353)와, 이 제2 부재로부터 상기 제3 본딩 패드(332) 방향으로 와이어 루프 최고 높이까지 상승하는 제3 부재(355)와, 이 제3 부재로부터 제3 본딩 패드(332)까지 하강하여 제3 본딩패드에 본딩되는 제4 부재(357)를 포함하고,상기 제2 주본딩 와이어(300b)는 상기 제4 본딩 패드(334)에 본딩되는 제1 부재(351)와, 이 제1 부재로부터 상기 제2 본딩 패드(336) 방향과 반대 방향으로 후퇴하여 상기 기판의 수평 평면에 대해 수직 방향으로 상승하는 제2 부재(353)와, 이 제2 부재로부터 상기 제2 본딩 패드(336) 방향으로 와이어 루프 최고 높이까지 상승하는 제3 부재(355)와, 이 제3 부재로부터 제2 본딩 패드(336)까지 하강하여 제2 본딩 패드(336)에 본딩되는 제4 부재(357)를 포함하고,상기 제1, 제2 주본딩 와이어의 제1, 2, 3, 4 부재는 하나의 도전체로 하나의 본딩 와이어를 형성하며,상기 제1, 제2 주본딩 와이어의 와이어 루프 최고 높이는 100㎛에서 1,000㎛까지 범위에 있으며,상기 부본딩 와이어는 금속 스트립을 대신하여 제3 본딩 패드(332)와 제4 본딩 패드(334)를 전기적으로 서로 연결하는 것을 특징으로 하는 본딩 와이어 인덕터.
- 제2항에서, 상기 부본딩 와이어는 제3 본딩 패드와 제4 본딩 패드에 웨지 본딩되는 것을 특징으로 하는 본딩 와이어 인덕터.
- 제2항에서, 상기 부본딩 와이어는 제3 본딩 패드와 제4 본딩 패드 중 어느 한 본딩 패드에는 볼 본딩되고 제3 본딩 패드와 제4 본딩 패드 중 다른 한 본딩 패드에는 웨지 본딩되는 것을 특징으로 하는 본딩 와이어 인덕터.
- 제1항 또는 제2항에 있어서, 본딩 와이어 인덕터 내부에 자성체가 삽입되어 본딩 와이어 인덕터가 고정되는 것을 특징으로 하는 본딩 와이어 인덕터.
- 제1항 또는 제2항에 있어서, 상기 반도체 기판은 GaAs 기판, 실리콘 기판, 알루미나 기판, 테프론 기판, 에폭시 기판, SOI(Silicon On Insulator) 기판, 리튬탄탈레이드(LiTaO3) 기판, 리튬나이오베이트(LiNbO3) 기판, LTCC(Low Temperature Co-fired Ceramic) 기판, 석영(Quartz) 기판, 글래스(Glass) 기판, 또는 PCB 기판인 것을 특징으로 하는 본딩 와이어 인덕터.
- 제1항 또는 제2항의 본딩 와이어 인덕터가 개별 패키지된 칩인덕터.
- 제1항 또는 제2항의 본딩 와이어 인덕터 2개를 인접하게 배치한 커플러.
- 제1항 또는 제2항의 본딩 와이어 인덕터 2개를 인접하게 배치한 변압기.
- 제1항에서,상기 제2 인덕터 단자와 제2 본딩 패드 사이에 연결되는 제3 본딩 패드(134)와 제4 본딩 패드(136)와,상기 제3 본딩 패드와 제4 본딩 패드 사이에 연결되는 하나 이상의 제2 본딩 와이어(100b)를 더 포함하고,상기 제2 본딩 와이어는 상기 제3 본딩 패드에 본딩되는 제1 부재(151)와, 이 제1 부재로부터 상기 제4 본딩 패드 방향과 반대 방향으로 후퇴하여 상기 기판의 수평 평면에 대해 수직 방향으로 상승하는 제2 부재(153)와, 상기 제2 부재로부터 상기 제4 본딩 패드 방향으로 와이어 루프 최고 높이까지 상승하는 제3 부재(155)와, 이 제3 부재로부터 제2 본딩 패드까지 하강하여 제2 본딩 패드에 본딩되는 제4 부재(157)를 포함하고,상기 제1, 2, 3, 4 부재는 하나의 도전체로 하나의 본딩 와이어를 형성하며,상기 제2 본딩 와이어의 와이어 루프 최고 높이는 100㎛에서 1,000㎛까지 범위에 있고, 상기 제2 본딩 패드와 제3 본딩 패드는 금속 스트립선(105)에 의해 서로 연결되어 있는 것을 특징으로 하는 본딩 와이어 인덕터.
- 제1항에서,상기 제1 본딩 와이어는 제1 본딩 패드와 제2 본딩 패드 중 어느 한 본딩 패드에는 볼 본딩되고 제1 본딩 패드와 제2 본딩 패드 중 다른 한 본딩 패드에는 웨지 본딩되는 것을 특징으로 하는 본딩 와이어 인덕터.
- 제10항에서,상기 제2 본딩 와이어는 제3 본딩 패드와 제4 본딩 패드 중 어느 한 본딩 패드에는 볼 본딩되고, 제3 본딩 패드와 제4 본딩 패드 중 다른 한 본딩 패드에는 웨지 본딩되는 것을 특징으로 하는 본딩 와이어 인덕터.
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KR1019980053563A KR100530871B1 (ko) | 1998-08-14 | 1998-12-08 | 본딩와이어인덕터와그것을이용한본딩와이어인덕터배열구조,칩인덕터,커플러및변압기 |
US09/762,903 US6775901B1 (en) | 1998-08-14 | 1999-08-14 | Bonding wire inductor |
PCT/KR1999/000451 WO2000010179A1 (en) | 1998-08-14 | 1999-08-14 | Bonding wire inductor and manufacturing method thereof |
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KR1019980053563A KR100530871B1 (ko) | 1998-08-14 | 1998-12-08 | 본딩와이어인덕터와그것을이용한본딩와이어인덕터배열구조,칩인덕터,커플러및변압기 |
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KR20200129663A (ko) * | 2019-05-09 | 2020-11-18 | 베렉스주식회사 | 반도체 장치 |
KR102213561B1 (ko) * | 2019-05-09 | 2021-02-08 | 베렉스주식회사 | 반도체 장치 |
Also Published As
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US6775901B1 (en) | 2004-08-17 |
KR20000015766A (ko) | 2000-03-15 |
WO2000010179A1 (en) | 2000-02-24 |
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