KR100881183B1 - 높이가 다른 범프를 갖는 반도체 칩 및 이를 포함하는반도체 패키지 - Google Patents
높이가 다른 범프를 갖는 반도체 칩 및 이를 포함하는반도체 패키지 Download PDFInfo
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- KR100881183B1 KR100881183B1 KR1020060115430A KR20060115430A KR100881183B1 KR 100881183 B1 KR100881183 B1 KR 100881183B1 KR 1020060115430 A KR1020060115430 A KR 1020060115430A KR 20060115430 A KR20060115430 A KR 20060115430A KR 100881183 B1 KR100881183 B1 KR 100881183B1
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Abstract
Description
Claims (20)
- 반도체 칩;상기 반도체 칩의 표면에 가장자리를 따라 형성된 3열 이상의 본드 패드; 및상기 3열 이상의 본드 패드 위에 형성된 각 열마다 높이를 달리하는 범프를 갖는 것을 특징으로 하는 높이가 다른 범프를 갖는 반도체 칩.
- 삭제
- 제1항에 있어서,상기 3열 이상으로 배치된 본드 패드는,지그재그(zigzag) 형태로 배치된 것을 특징으로 하는 높이가 다른 범프를 갖는 반도체 칩.
- 제3항에 있어서,상기 지그재그 형태로 배치된 본드패드는,직선상으로 서로 중복되는 영역에 배치되는 것을 특징으로 하는 높이가 다른 범프를 갖는 반도체 칩.
- 삭제
- 제1항에 있어서,상기 범프는, 금(Au) 재질인 것을 특징으로 하는 높이가 다른 범프를 갖는 반도체 칩.
- 제1항에 있어서,상기 범프의 높이는,상기 범프가 형성되지 않은 제1 높이와,상기 범프 높이의 최대값인 제2 높이와,상기 제1 높이와 제2 높이의 사이값인 제3 높이인 것을 특징으로 하는 높이가 다른 범프를 갖는 반도체 칩.
- 제7항에 있어서,상기 제3 높이를 갖는 범프는,전기적 연결을 위한 콘택시 자동 정렬을 수행할 수 있는 끝단 구조를 포함하 는 것을 특징으로 하는 높이가 다른 범프를 갖는 반도체 칩.
- 제8항에 있어서,상기 끝단구조는, 요철 구조인 것을 특징으로 하는 높이가 다른 범프를 갖는 반도체 칩.
- 본드패드에 높이가 다른 범프가 가장자리를 따라 3열 이상 형성된 반도체 칩; 및상기 반도체 칩이 연결되고 상기 범프가 연결되는 지점에 각 열마다 높이를 달리하는 다른 범프가 3열 이상 형성된 회로기판을 구비하는 것을 특징으로 하는 반도체 패키지.
- 제10항에 있어서,상기 반도체 패키지는,COF(Chip On Film) 및 TCP(Tape Carrier Package) 중에서 선택된 하나인 것을 특징으로 하는 반도체 패키지.
- 제10항에 있어서,상기 반도체 패키지는, 플립칩(flip chip) 패키지 인 것을 특징으로 하는 반도체 패키지.
- 삭제
- 삭제
- 제10항에 있어서,상기 반도체 칩 및 회로기판에 형성된 범프는 끝단이 넓어지는 것을 특징으로 하는 반도체 패키지.
- 제10항에 있어서,상기 반도체 칩 및 회로기판에 형성된 범프는 끝단이 좁아지는 것을 특징으로 하는 반도체 패키지.
- 제10항에 있어서,상기 회로기판에 형성된 범프는,구리 재질의 회로패턴 위에 형성된 니켈(Ni)층; 및상기 니켈층 위에 형성된 금 재질의 범프를 포함하는 것을 특징으로 하는 반도체 패키지.
- 제10항에 있어서,상기 반도체 칩 및 회로기판에 형성된 높이가 다른 범프는,상기 범프가 형성되지 않은 제1 높이와,상기 범프 높이의 최대값인 제2 높이와,상기 제1 및 제2 높이의 사이값인 제3 높이를 갖는 것을 특징으로 하는 반도체 패키지.
- 제18항에 있어서,상기 반도체 칩 및 상기 회로기판에서 상기 제3 높이를 갖는 범프는,끝단에 전기적 연결을 위한 콘택시 자동 정렬을 수행할 수 있는 구조를 포함하는 것을 특징으로 하는 반도체 패키지.
- 제19항에 있어서,상기 자동 정렬을 수행할 수 있는 구조는, 콘택시 서로 대응하는 요철구조인 것을 특징으로 하는 반도체 패키지.
Priority Applications (5)
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KR1020060115430A KR100881183B1 (ko) | 2006-11-21 | 2006-11-21 | 높이가 다른 범프를 갖는 반도체 칩 및 이를 포함하는반도체 패키지 |
US11/758,175 US20080119061A1 (en) | 2006-11-21 | 2007-06-05 | Semiconductor chip having bumps of different heights and semiconductor package including the same |
TW096131828A TW200824080A (en) | 2006-11-21 | 2007-08-28 | Semiconductor chip having bumps of different heights and semiconductor package including the same |
CNA2007101535545A CN101188218A (zh) | 2006-11-21 | 2007-09-21 | 具有不同高度的凸点的半导体芯片和包括其的半导体封装 |
JP2007273064A JP2008131035A (ja) | 2006-11-21 | 2007-10-19 | バンプ付き半導体チップ及びそれを備える半導体パッケージ |
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KR1020060115430A KR100881183B1 (ko) | 2006-11-21 | 2006-11-21 | 높이가 다른 범프를 갖는 반도체 칩 및 이를 포함하는반도체 패키지 |
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US (1) | US20080119061A1 (ko) |
JP (1) | JP2008131035A (ko) |
KR (1) | KR100881183B1 (ko) |
CN (1) | CN101188218A (ko) |
TW (1) | TW200824080A (ko) |
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US10886643B2 (en) | 2018-02-08 | 2021-01-05 | Samsung Display Co., Ltd. | Display device |
US11262811B2 (en) | 2020-02-10 | 2022-03-01 | Samsung Display Co., Ltd. | Display apparatus |
US11393891B2 (en) | 2019-02-08 | 2022-07-19 | Samsung Display Co., Ltd. | Display device having reduced non-display area |
US11627660B2 (en) | 2020-03-31 | 2023-04-11 | Samsung Display Co., Ltd. | Flexible circuit board and display apparatus including ihe same |
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JP5395407B2 (ja) * | 2008-11-12 | 2014-01-22 | ルネサスエレクトロニクス株式会社 | 表示装置駆動用半導体集積回路装置および表示装置駆動用半導体集積回路装置の製造方法 |
US20120098120A1 (en) * | 2010-10-21 | 2012-04-26 | Taiwan Semiconductor Manufacturing Company, Ltd. | Centripetal layout for low stress chip package |
JP5919641B2 (ja) * | 2011-04-27 | 2016-05-18 | 富士通株式会社 | 半導体装置およびその製造方法並びに電子装置 |
KR20120126366A (ko) * | 2011-05-11 | 2012-11-21 | 에스케이하이닉스 주식회사 | 반도체 장치 |
CN102917553B (zh) * | 2012-10-22 | 2016-04-20 | 友达光电(苏州)有限公司 | 焊接定位结构 |
TWI567887B (zh) * | 2014-06-11 | 2017-01-21 | 矽品精密工業股份有限公司 | 封裝結構及其製法 |
JP6769721B2 (ja) * | 2016-03-25 | 2020-10-14 | デクセリアルズ株式会社 | 電子部品、異方性接続構造体、電子部品の設計方法 |
KR102508527B1 (ko) | 2016-07-01 | 2023-03-09 | 삼성전자주식회사 | 필름형 반도체 패키지 |
KR102695728B1 (ko) | 2016-09-06 | 2024-08-16 | 삼성디스플레이 주식회사 | 표시 장치 |
JP6948302B2 (ja) * | 2017-10-16 | 2021-10-13 | シトロニックス テクノロジー コーポレーション | 回路のパッケージ構造 |
JP6826088B2 (ja) * | 2017-11-28 | 2021-02-03 | 旭化成エレクトロニクス株式会社 | 半導体パッケージ及びカメラモジュール |
TW202042359A (zh) * | 2019-05-02 | 2020-11-16 | 南茂科技股份有限公司 | 薄膜覆晶封裝結構 |
KR102430750B1 (ko) * | 2019-08-22 | 2022-08-08 | 스템코 주식회사 | 회로 기판 및 그 제조 방법 |
KR102810501B1 (ko) | 2019-10-31 | 2025-05-21 | 삼성디스플레이 주식회사 | 표시장치 |
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KR102812775B1 (ko) | 2020-10-06 | 2025-05-26 | 삼성디스플레이 주식회사 | 표시 장치 및 가요성 인쇄 회로 기판의 정렬 방법 |
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US10886643B2 (en) | 2018-02-08 | 2021-01-05 | Samsung Display Co., Ltd. | Display device |
US11393891B2 (en) | 2019-02-08 | 2022-07-19 | Samsung Display Co., Ltd. | Display device having reduced non-display area |
US12127453B2 (en) | 2019-02-08 | 2024-10-22 | Samsung Display Co., Ltd. | Display device having reduced non-display area |
US11262811B2 (en) | 2020-02-10 | 2022-03-01 | Samsung Display Co., Ltd. | Display apparatus |
US11693458B2 (en) | 2020-02-10 | 2023-07-04 | Samsung Display Co., Ltd. | Display apparatus |
US11627660B2 (en) | 2020-03-31 | 2023-04-11 | Samsung Display Co., Ltd. | Flexible circuit board and display apparatus including ihe same |
Also Published As
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TW200824080A (en) | 2008-06-01 |
CN101188218A (zh) | 2008-05-28 |
JP2008131035A (ja) | 2008-06-05 |
US20080119061A1 (en) | 2008-05-22 |
KR20080046021A (ko) | 2008-05-26 |
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