JP4775007B2 - 半導体装置及びその製造方法 - Google Patents
半導体装置及びその製造方法 Download PDFInfo
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- JP4775007B2 JP4775007B2 JP2006020520A JP2006020520A JP4775007B2 JP 4775007 B2 JP4775007 B2 JP 4775007B2 JP 2006020520 A JP2006020520 A JP 2006020520A JP 2006020520 A JP2006020520 A JP 2006020520A JP 4775007 B2 JP4775007 B2 JP 4775007B2
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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
- H10W70/00—Package substrates; Interposers; Redistribution layers [RDL]
- H10W70/60—Insulating or insulated package substrates; Interposers; Redistribution layers
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- H—ELECTRICITY
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- H10W20/00—Interconnections in chips, wafers or substrates
- H10W20/01—Manufacture or treatment
- H10W20/021—Manufacture or treatment of interconnections within wafers or substrates
- H10W20/023—Manufacture or treatment of interconnections within wafers or substrates the interconnections being through-semiconductor vias
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- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D64/00—Electrodes of devices having potential barriers
- H10D64/01—Manufacture or treatment
- H10D64/011—Manufacture or treatment of electrodes ohmically coupled to a semiconductor
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- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10F—INORGANIC SEMICONDUCTOR DEVICES SENSITIVE TO INFRARED RADIATION, LIGHT, ELECTROMAGNETIC RADIATION OF SHORTER WAVELENGTH OR CORPUSCULAR RADIATION
- H10F39/00—Integrated devices, or assemblies of multiple devices, comprising at least one element covered by group H10F30/00, e.g. radiation detectors comprising photodiode arrays
- H10F39/80—Constructional details of image sensors
- H10F39/811—Interconnections
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- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10P—GENERIC PROCESSES OR APPARATUS FOR THE MANUFACTURE OR TREATMENT OF DEVICES COVERED BY CLASS H10
- H10P14/00—Formation of materials, e.g. in the shape of layers or pillars
- H10P14/40—Formation of materials, e.g. in the shape of layers or pillars of conductive or resistive materials
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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
- H10W20/021—Manufacture or treatment of interconnections within wafers or substrates
- H10W20/023—Manufacture or treatment of interconnections within wafers or substrates the interconnections being through-semiconductor vias
- H10W20/0234—Manufacture or treatment of interconnections within wafers or substrates the interconnections being through-semiconductor vias comprising etching via holes that stop on pads or on electrodes
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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
- H10W20/021—Manufacture or treatment of interconnections within wafers or substrates
- H10W20/023—Manufacture or treatment of interconnections within wafers or substrates the interconnections being through-semiconductor vias
- H10W20/0242—Manufacture or treatment of interconnections within wafers or substrates the interconnections being through-semiconductor vias comprising etching via holes from the back sides of the chips, wafers or substrates
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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
- H10W20/021—Manufacture or treatment of interconnections within wafers or substrates
- H10W20/023—Manufacture or treatment of interconnections within wafers or substrates the interconnections being through-semiconductor vias
- H10W20/0265—Manufacture or treatment of interconnections within wafers or substrates the interconnections being through-semiconductor vias characterised by the sidewall insulation
-
- 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
- H10W74/111—Encapsulations, e.g. protective coatings characterised by their shape or disposition the semiconductor body being completely enclosed
- H10W74/129—Encapsulations, e.g. protective coatings characterised by their shape or disposition the semiconductor body being completely enclosed forming a chip-scale package [CSP]
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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
- H10W70/00—Package substrates; Interposers; Redistribution layers [RDL]
- H10W70/01—Manufacture or treatment
- H10W70/05—Manufacture or treatment of insulating or insulated package substrates, or of interposers, or of redistribution layers
-
- 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
- H10W70/00—Package substrates; Interposers; Redistribution layers [RDL]
- H10W70/60—Insulating or insulated package substrates; Interposers; Redistribution layers
- H10W70/62—Insulating or insulated package substrates; Interposers; Redistribution layers characterised by their interconnections
- H10W70/65—Shapes or dispositions of 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
- H10W72/00—Interconnections or connectors in packages
- H10W72/01—Manufacture or treatment
- H10W72/0198—Manufacture or treatment batch processes
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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
- H10W72/20—Bump connectors, e.g. solder bumps or copper pillars; Dummy bumps; Thermal bumps
-
- 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
- H10W72/20—Bump connectors, e.g. solder bumps or copper pillars; Dummy bumps; Thermal bumps
- H10W72/241—Dispositions, e.g. layouts
- H10W72/244—Dispositions, 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
- H10W72/20—Bump connectors, e.g. solder bumps or copper pillars; Dummy bumps; Thermal bumps
- H10W72/251—Materials
-
- 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
- H10W72/20—Bump connectors, e.g. solder bumps or copper pillars; Dummy bumps; Thermal bumps
- H10W72/29—Bond pads specially adapted therefor
-
- 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
- H10W72/921—Structures or relative sizes of bond pads
- H10W72/922—Bond pads being integral with underlying chip-level interconnections
-
- 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
- H10W72/921—Structures or relative sizes of bond pads
- H10W72/923—Bond pads having multiple stacked layers
-
- 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
- H10W72/951—Materials of bond pads
- H10W72/952—Materials of bond pads comprising metals or metalloids, e.g. PbSn, Ag or Cu
Landscapes
- Internal Circuitry In Semiconductor Integrated Circuit Devices (AREA)
- Formation Of Insulating Films (AREA)
Description
2 第1の絶縁膜
3 第1の配線
4 接着剤
5 支持体
6 第1のレジスト膜
7A,7B 第1の開口
8 第2の開口
10 第2の絶縁膜
10a 無機の絶縁膜
10b 有機の絶縁膜
11 第2のレジスト膜
12 第2の配線
13 保護膜
14 ボール状端子
15 保護膜
Claims (12)
- 表面から裏面にかけて貫通する第1の開口を有する半導体基板と、
前記半導体基板の表面に形成され、前記第1の開口と連続した第2の開口を有する第1の絶縁膜と、
前記第1の絶縁膜上に形成され、前記第2の開口で露出された1つのパッド電極からなる第1の配線と、
前記第1の開口内における前記半導体基板の側壁及び裏面を被覆し、前記半導体基板の表面の端部から前記第1の開口の内側の方向に突出し、前記第1の絶縁膜上に存在する突出部を有し、無機材料と有機材料とが積層された構造を有する第2の絶縁膜と、
前記第2の開口内において前記第1の配線と接触し、前記第1の絶縁膜及び前記第2の絶縁膜上に形成された第2の配線とを備え、前記第2の開口の開口径は前記第1の開口の底部開口径よりも小さいことを特徴とする半導体装置。 - 前記半導体基板の表面上に支持体が貼り合わされたことを特徴とする請求項1に記載の半導体装置。
- 前記第1の開口の開口径は、前記半導体基板の表面から裏面にかけて大きくなっていることを特徴とする請求項1または2に記載の半導体装置。
- 前記第2の配線にボール状端子を具備することを特徴とする請求項1乃至3のいずれか1項に記載の半導体装置。
- 表面に第1の絶縁膜を介して第1の配線が形成された半導体基板を準備し、
前記第1の配線に対応する位置であって、前記半導体基板の裏面から表面の方向に前記半導体基板をエッチングすることで、前記第1の絶縁膜を一部露出させる第1の開口を備える前記半導体基板を形成する工程と、
前記第1の絶縁膜をエッチングすることで前記第1の配線を露出させ、前記第1の開口に連続した第2の開口を備える第1の絶縁膜を形成する工程と、
前記半導体基板を再度エッチングすることで、前記第1の開口の底部開口径をより大き
い開口径に拡張する工程と、
前記第1の開口における前記半導体基板の側壁及び裏面を被覆する第2の絶縁膜を形成する工程と、
前記第1及び第2の開口内に前記第1の配線に接続された第2の配線を形成する工程と、を具備することを特徴とする半導体装置の製造方法。 - 前記半導体基板の表面上に支持体を貼り合せる工程を有することを特徴とする請求項5に記載の半導体装置の製造方法。
- 前記第2の絶縁膜を形成する工程が、無機もしくは有機の絶縁膜を形成する工程であるか、またはそれらを積層形成する工程であることを特徴とする請求項5または6に記載の半導体装置の製造方法。
- 前記第2の絶縁膜を形成する工程において、
レジスト膜をマスクとして前記第2の絶縁膜をエッチングすることを特徴とする請求項5乃至7のいずれか1項に記載の半導体装置の製造方法。 - 前記第2の絶縁膜を形成する工程において、レジスト膜をマスクとして用いないで前記第2の絶縁膜をエッチングすることを特徴とする請求項5乃至7のいずれか1項に記載の半導体装置の製造方法。
- 前記第2の配線に接続されるボール状端子を形成する工程を具備することを特徴とする請求項5乃至9のいずれか1項に記載の半導体装置の製造方法。
- 前記半導体基板を複数の半導体チップに分割する工程を具備することを特徴とする請求項5乃至10のいずれか1項に記載の半導体装置の製造方法。
- 前記第1の開口の開口径が前記半導体基板の表面から裏面にかけて大きくなるように形成することを特徴とする請求項5乃至11のいずれか1項に記載の半導体装置の製造方法。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2006020520A JP4775007B2 (ja) | 2005-01-31 | 2006-01-30 | 半導体装置及びその製造方法 |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2005022525 | 2005-01-31 | ||
| JP2005022525 | 2005-01-31 | ||
| JP2006020520A JP4775007B2 (ja) | 2005-01-31 | 2006-01-30 | 半導体装置及びその製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2006237594A JP2006237594A (ja) | 2006-09-07 |
| JP4775007B2 true JP4775007B2 (ja) | 2011-09-21 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2006020520A Expired - Fee Related JP4775007B2 (ja) | 2005-01-31 | 2006-01-30 | 半導体装置及びその製造方法 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US8035215B2 (ja) |
| EP (1) | EP1686622A3 (ja) |
| JP (1) | JP4775007B2 (ja) |
| KR (1) | KR100659625B1 (ja) |
| CN (1) | CN100524725C (ja) |
| TW (1) | TWI313914B (ja) |
Families Citing this family (17)
| Publication number | Priority date | Publication date | Assignee | Title |
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| JP4694305B2 (ja) * | 2005-08-16 | 2011-06-08 | ルネサスエレクトロニクス株式会社 | 半導体ウエハの製造方法 |
| US8212331B1 (en) * | 2006-10-02 | 2012-07-03 | Newport Fab, Llc | Method for fabricating a backside through-wafer via in a processed wafer and related structure |
| EP2575166A3 (en) * | 2007-03-05 | 2014-04-09 | Invensas Corporation | Chips having rear contacts connected by through vias to front contacts |
| JP5010948B2 (ja) * | 2007-03-06 | 2012-08-29 | オリンパス株式会社 | 半導体装置 |
| JP4380718B2 (ja) * | 2007-03-15 | 2009-12-09 | ソニー株式会社 | 半導体装置の製造方法 |
| JP4483896B2 (ja) | 2007-05-16 | 2010-06-16 | ソニー株式会社 | 半導体装置及びその製造方法 |
| JP5245135B2 (ja) * | 2007-06-30 | 2013-07-24 | 株式会社ザイキューブ | 貫通導電体を有する半導体装置およびその製造方法 |
| JP2010114201A (ja) * | 2008-11-05 | 2010-05-20 | Oki Semiconductor Co Ltd | 半導体装置の製造方法 |
| JP5460069B2 (ja) * | 2009-02-16 | 2014-04-02 | パナソニック株式会社 | 半導体基板と半導体パッケージおよび半導体基板の製造方法 |
| JP2010232400A (ja) * | 2009-03-27 | 2010-10-14 | Panasonic Corp | 半導体基板と半導体基板の製造方法および半導体パッケージ |
| JP2012134526A (ja) * | 2012-02-22 | 2012-07-12 | Renesas Electronics Corp | 半導体装置 |
| JP5874690B2 (ja) | 2012-09-05 | 2016-03-02 | 株式会社デンソー | 半導体装置の製造方法 |
| JP6160901B2 (ja) * | 2013-02-08 | 2017-07-12 | ローム株式会社 | 半導体装置およびその製造方法 |
| JP6309243B2 (ja) | 2013-10-30 | 2018-04-11 | ラピスセミコンダクタ株式会社 | 半導体装置およびその製造方法 |
| JP5871038B2 (ja) * | 2014-08-19 | 2016-03-01 | セイコーエプソン株式会社 | 半導体装置及び電子デバイス |
| CN104615982B (zh) * | 2015-01-28 | 2017-10-13 | 江阴长电先进封装有限公司 | 一种指纹识别传感器的封装结构及其封装方法 |
| JP6335132B2 (ja) * | 2015-03-13 | 2018-05-30 | 東芝メモリ株式会社 | 半導体装置、および、半導体装置の製造方法 |
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| KR100243286B1 (ko) * | 1997-03-05 | 2000-03-02 | 윤종용 | 반도체 장치의 제조방법 |
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-
2005
- 2005-12-12 TW TW094143796A patent/TWI313914B/zh not_active IP Right Cessation
-
2006
- 2006-01-27 KR KR1020060008792A patent/KR100659625B1/ko not_active Expired - Fee Related
- 2006-01-27 US US11/340,851 patent/US8035215B2/en active Active
- 2006-01-28 CN CNB2006100042029A patent/CN100524725C/zh not_active Expired - Fee Related
- 2006-01-30 JP JP2006020520A patent/JP4775007B2/ja not_active Expired - Fee Related
- 2006-01-31 EP EP06001902A patent/EP1686622A3/en not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| US8035215B2 (en) | 2011-10-11 |
| EP1686622A3 (en) | 2010-05-05 |
| KR20060088047A (ko) | 2006-08-03 |
| US20060180933A1 (en) | 2006-08-17 |
| TWI313914B (en) | 2009-08-21 |
| EP1686622A2 (en) | 2006-08-02 |
| KR100659625B1 (ko) | 2006-12-20 |
| CN1828883A (zh) | 2006-09-06 |
| CN100524725C (zh) | 2009-08-05 |
| JP2006237594A (ja) | 2006-09-07 |
| TW200627598A (en) | 2006-08-01 |
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