JP2017017152A - 半導体装置 - Google Patents
半導体装置 Download PDFInfo
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- JP2017017152A JP2017017152A JP2015131484A JP2015131484A JP2017017152A JP 2017017152 A JP2017017152 A JP 2017017152A JP 2015131484 A JP2015131484 A JP 2015131484A JP 2015131484 A JP2015131484 A JP 2015131484A JP 2017017152 A JP2017017152 A JP 2017017152A
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- Prior art keywords
- bonding pad
- passivation film
- wiring layer
- semiconductor device
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- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
- H10W20/00—Interconnections in chips, wafers or substrates
- H10W20/01—Manufacture or treatment
- H10W20/031—Manufacture or treatment of conductive parts of the interconnections
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- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
- H10W42/00—Arrangements for protection of devices
- H10W42/121—Arrangements for protection of devices protecting against mechanical damage
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- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
- H10W74/00—Encapsulations, e.g. protective coatings
- H10W74/10—Encapsulations, e.g. protective coatings characterised by their shape or disposition
- H10W74/131—Encapsulations, e.g. protective coatings characterised by their shape or disposition the semiconductor body being only partially enclosed
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- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D62/00—Semiconductor bodies, or regions thereof, of devices having potential barriers
- H10D62/80—Semiconductor bodies, or regions thereof, of devices having potential barriers characterised by the materials
- H10D62/83—Semiconductor bodies, or regions thereof, of devices having potential barriers characterised by the materials being Group IV materials, e.g. B-doped Si or undoped Ge
- H10D62/8303—Diamond
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- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D64/00—Electrodes of devices having potential barriers
- H10D64/01—Manufacture or treatment
- H10D64/013—Manufacture or treatment of electrodes having a conductor capacitively coupled to a semiconductor by an insulator
- H10D64/01302—Manufacture or treatment of electrodes having a conductor capacitively coupled to a semiconductor by an insulator the insulator being formed after the semiconductor body, the semiconductor being silicon
- H10D64/01354—Manufacture or treatment of electrodes having a conductor capacitively coupled to a semiconductor by an insulator the insulator being formed after the semiconductor body, the semiconductor being silicon passivation or protection of the electrode, e.g. using re-oxidation
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- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
- H10W20/00—Interconnections in chips, wafers or substrates
- H10W20/01—Manufacture or treatment
- H10W20/071—Manufacture or treatment of dielectric parts thereof
- H10W20/072—Manufacture or treatment of dielectric parts thereof of dielectric parts comprising air gaps
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- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
- H10W72/00—Interconnections or connectors in packages
- H10W72/90—Bond pads, in general
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- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
- H10W90/00—Package configurations
- H10W90/701—Package configurations characterised by the relative positions of pads or connectors relative to package parts
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
- H10W72/00—Interconnections or connectors in packages
- H10W72/30—Die-attach connectors
- H10W72/321—Structures or relative sizes of die-attach connectors
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
- H10W72/00—Interconnections or connectors in packages
- H10W72/30—Die-attach connectors
- H10W72/331—Shapes of die-attach connectors
- H10W72/332—Plan-view shape, i.e. in top view
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
- H10W72/00—Interconnections or connectors in packages
- H10W72/30—Die-attach connectors
- H10W72/341—Dispositions of die-attach connectors, e.g. layouts
- H10W72/344—Dispositions of die-attach connectors, e.g. layouts relative to underlying supporting features, e.g. bond pads, RDLs or vias
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
- H10W72/00—Interconnections or connectors in packages
- H10W72/50—Bond wires
- H10W72/59—Bond pads specially adapted therefor
Landscapes
- Internal Circuitry In Semiconductor Integrated Circuit Devices (AREA)
- Wire Bonding (AREA)
Abstract
Description
図1に示すように、第1の実施形態によるボンディングパッドとその周辺は、半導体基板101の表面に設けられた絶縁膜201と、絶縁膜201上に形成されたボンディングパッド301と、ボンディングパッド301の脇の空隙601を介して配置された最上層の配線層303と、ボンディングパッド301と配線層303上に設置された半導体基板101を保護するためのパッシベーション膜401と、ボンディングワイヤを接続するためにボンディングパッド301を露出させている開口部501とを有する構造となっている。
図1から図5に示した実施形態の組み合わせによって形成される半導体装置も、同様にパッシベーション膜401のクラック発生を抑制することができる。
201 絶縁膜
301 ボンディングパッド
302 ダミー配線
303 最上層の配線層
401 パッシベーション膜
501 開口部
601 配線層の間の空隙
701 パッシベーション膜に設けられたスリット
Claims (6)
- 半導体基板の表面に設けられた絶縁膜の上に設けられたボンディングパッドを覆うパッシベーション膜の膜厚が前記ボンディングパッドの膜厚よりも薄い半導体装置であって、前記ボンディングパッドの周囲に空隙を介して最上層の配線層が配置され、前記空隙の幅が、前記パッシベーション膜の膜厚以上であり前記パッシベーション膜の側壁厚の2倍以下であることを特徴とする半導体装置。
- 前記最上層の配線層が前記ボンディングパッドの周囲に環状に配置されていることを特徴とする請求項1記載の半導体装置。
- 前記最上層の配線層が一部分断されていることを特徴とする請求項2記載の半導体装置。
- 前記最上層の配線層が前記ボンディングパッドの周囲に2重以上に配置されていることを特徴とする請求項2または請求項3記載の半導体装置。
- 前記空隙上のパッシベーション膜の縦方向膜厚が前記ボンディングパッド上のパッシベーション膜の縦方向膜厚より厚いことを特徴とする請求項1乃至4のいずれか1項記載の半導体装置。
- 前記ボンディングパッドの周囲に空隙を介して配置された最上層の配線層の上に前記パッシベーション膜が除去されたスリットが設けられていることを特徴とする請求項1乃至5のいずれか1項記載の半導体装置。
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2015131484A JP6571414B2 (ja) | 2015-06-30 | 2015-06-30 | 半導体装置 |
| TW105117628A TWI672781B (zh) | 2015-06-30 | 2016-06-03 | 半導體裝置 |
| US15/193,386 US10504867B2 (en) | 2015-06-30 | 2016-06-27 | Semiconductor device having a bonding pad |
| KR1020160081644A KR20170003453A (ko) | 2015-06-30 | 2016-06-29 | 반도체 장치 |
| CN201610500365.XA CN106328626B (zh) | 2015-06-30 | 2016-06-30 | 半导体装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2015131484A JP6571414B2 (ja) | 2015-06-30 | 2015-06-30 | 半導体装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2017017152A true JP2017017152A (ja) | 2017-01-19 |
| JP6571414B2 JP6571414B2 (ja) | 2019-09-04 |
Family
ID=57682952
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2015131484A Expired - Fee Related JP6571414B2 (ja) | 2015-06-30 | 2015-06-30 | 半導体装置 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US10504867B2 (ja) |
| JP (1) | JP6571414B2 (ja) |
| KR (1) | KR20170003453A (ja) |
| CN (1) | CN106328626B (ja) |
| TW (1) | TWI672781B (ja) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2019152625A (ja) * | 2018-03-06 | 2019-09-12 | 株式会社デンソー | 電子装置 |
| JP2023049555A (ja) * | 2021-09-29 | 2023-04-10 | ルネサスエレクトロニクス株式会社 | 半導体装置 |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109422234B (zh) * | 2017-09-01 | 2021-04-09 | 中芯国际集成电路制造(上海)有限公司 | 测试结构及其制造方法 |
| WO2020098470A1 (en) | 2018-11-15 | 2020-05-22 | Changxin Memory Technologies, Inc. | Redistribution layer (rdl) structure, semiconductor device and manufacturing method thereof |
| JP2020141100A (ja) * | 2019-03-01 | 2020-09-03 | キオクシア株式会社 | 半導体装置およびその製造方法 |
| JP7500208B2 (ja) * | 2020-02-04 | 2024-06-17 | ラピスセミコンダクタ株式会社 | 半導体装置 |
| KR102714218B1 (ko) | 2020-05-04 | 2024-10-08 | 삼성전자주식회사 | 반도체 패키지 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62214633A (ja) * | 1986-03-14 | 1987-09-21 | Nec Corp | 半導体集積回路装置 |
| JPH0353843U (ja) * | 1989-09-29 | 1991-05-24 | ||
| JPH05226339A (ja) * | 1992-01-28 | 1993-09-03 | Nec Corp | 樹脂封止半導体装置 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3053843B2 (ja) | 1990-05-25 | 2000-06-19 | ヤマハ発動機株式会社 | ヘリコプタの降着装置 |
| KR100280553B1 (ko) * | 1999-01-22 | 2001-01-15 | 김영환 | 반도체 장치 및 그 제조방법 |
| JP5111878B2 (ja) * | 2007-01-31 | 2013-01-09 | ルネサスエレクトロニクス株式会社 | 半導体装置の製造方法 |
| JP5034740B2 (ja) * | 2007-07-23 | 2012-09-26 | ルネサスエレクトロニクス株式会社 | 半導体装置及びその製造方法 |
| KR101185886B1 (ko) * | 2007-07-23 | 2012-09-25 | 삼성전자주식회사 | 유니버설 배선 라인들을 포함하는 반도체 칩, 반도체패키지, 카드 및 시스템 |
-
2015
- 2015-06-30 JP JP2015131484A patent/JP6571414B2/ja not_active Expired - Fee Related
-
2016
- 2016-06-03 TW TW105117628A patent/TWI672781B/zh not_active IP Right Cessation
- 2016-06-27 US US15/193,386 patent/US10504867B2/en not_active Expired - Fee Related
- 2016-06-29 KR KR1020160081644A patent/KR20170003453A/ko not_active Withdrawn
- 2016-06-30 CN CN201610500365.XA patent/CN106328626B/zh not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62214633A (ja) * | 1986-03-14 | 1987-09-21 | Nec Corp | 半導体集積回路装置 |
| JPH0353843U (ja) * | 1989-09-29 | 1991-05-24 | ||
| JPH05226339A (ja) * | 1992-01-28 | 1993-09-03 | Nec Corp | 樹脂封止半導体装置 |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2019152625A (ja) * | 2018-03-06 | 2019-09-12 | 株式会社デンソー | 電子装置 |
| JP2023049555A (ja) * | 2021-09-29 | 2023-04-10 | ルネサスエレクトロニクス株式会社 | 半導体装置 |
| JP7653885B2 (ja) | 2021-09-29 | 2025-03-31 | ルネサスエレクトロニクス株式会社 | 半導体装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| TW201705411A (zh) | 2017-02-01 |
| KR20170003453A (ko) | 2017-01-09 |
| CN106328626B (zh) | 2020-03-17 |
| JP6571414B2 (ja) | 2019-09-04 |
| US20170005024A1 (en) | 2017-01-05 |
| CN106328626A (zh) | 2017-01-11 |
| TWI672781B (zh) | 2019-09-21 |
| US10504867B2 (en) | 2019-12-10 |
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