KR20040101924A - 반도체 장치 및 그 제조 방법 - Google Patents
반도체 장치 및 그 제조 방법 Download PDFInfo
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- KR20040101924A KR20040101924A KR1020040037141A KR20040037141A KR20040101924A KR 20040101924 A KR20040101924 A KR 20040101924A KR 1020040037141 A KR1020040037141 A KR 1020040037141A KR 20040037141 A KR20040037141 A KR 20040037141A KR 20040101924 A KR20040101924 A KR 20040101924A
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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
- H10W20/20—Interconnections within wafers or substrates, e.g. through-silicon vias [TSV]
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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
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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
- H10W20/20—Interconnections within wafers or substrates, e.g. through-silicon vias [TSV]
- H10W20/211—Through-semiconductor vias, e.g. TSVs
- H10W20/216—Through-semiconductor vias, e.g. TSVs characterised by dielectric material at least partially filling the via holes, e.g. covering the through-semiconductor vias in the via holes
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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
- H10W74/111—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]
- H10W70/60—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
- H10W72/012—Manufacture or treatment of bump connectors, dummy bumps or thermal bumps
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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
- H10W72/012—Manufacture or treatment of bump connectors, dummy bumps or thermal bumps
- H10W72/01221—Manufacture or treatment of bump connectors, dummy bumps or thermal bumps using local deposition
- H10W72/01225—Manufacture or treatment of bump connectors, dummy bumps or thermal bumps using local deposition in solid form, e.g. by using a powder or by stud bumping
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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
- H10W72/012—Manufacture or treatment of bump connectors, dummy bumps or thermal bumps
- H10W72/01251—Changing the shapes of bumps
- H10W72/01255—Changing the shapes of bumps by using masks
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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
- H10W72/071—Connecting or disconnecting
- H10W72/072—Connecting or disconnecting of bump connectors
- H10W72/07251—Connecting or disconnecting of bump connectors characterised by changes in properties of the bump connectors during connecting
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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
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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
- H10W72/241—Dispositions, e.g. layouts
- H10W72/244—Dispositions, e.g. layouts relative to underlying supporting features, e.g. bond pads, RDLs or vias
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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
- H10W72/251—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
- 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
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- Internal Circuitry In Semiconductor Integrated Circuit Devices (AREA)
Abstract
Description
Claims (14)
- 반도체 칩의 제1 주면에 형성된 패드 전극과,상기 반도체 칩의 제2 주면에 형성된 반도체 볼록부와,상기 반도체 칩의 제1 주면에 접착된 지지 기판과,상기 반도체 칩의 제2 주면으로부터 상기 패드 전극의 표면에 도달하도록 상기 반도체 칩에 형성된 비아홀을 통해, 상기 패드 전극과 전기적으로 접속되고, 또한 상기 비아홀로부터 상기 반도체 칩의 제2 주면 위를 연장하여 상기 반도체 볼록부를 피복하는 배선층과,상기 반도체 볼록부를 피복하는 배선층 부분 위에 형성되고, 상기 배선층 부분과 전기적으로 접속된 도전 단자를 갖는 것을 특징으로 하는 반도체 장치.
- 제1항에 있어서,상기 비아홀의 측벽에 형성되고, 상기 배선층과 상기 반도체 칩을 전기적으로 절연하는 절연층을 갖는 것을 특징으로 하는 반도체 장치.
- 제1항에 있어서,상기 배선층이 상기 비아홀을 완전하게 충전하는 것을 특징으로 하는 반도체 장치.
- 제1항에 있어서,상기 배선층이 상기 비아홀을 불완전하게 충전하는 것을 특징으로 하는 반도체 장치.
- 반도체 기판의 제1 주면에 패드 전극을 형성하는 공정과,상기 반도체 기판의 제1 주면에 지지 기판을 접착하는 공정과,상기 반도체 기판의 제2 주면의 소정 영역에 포토레지스트층을 형성하는 공정과,상기 포토레지스트층을 마스크로 하여 상기 반도체 기판을 에칭하는 것에 의해 반도체 볼록부를 형성하는 공정과,상기 반도체 기판의 제2 주면으로부터 상기 패드 전극의 표면에 도달하는 비아홀을 형성하는 공정과,상기 비아홀을 통해, 상기 패드 전극과 전기적으로 접속되고, 또한 상기 비아홀로부터 상기 반도체 기판의 제2 주면 위를 연장하여 상기 반도체 볼록부를 피복하는 배선층을 형성하는 공정과,상기 배선층 위에 도전 단자를 형성하는 공정과,상기 반도체 기판을 복수의 반도체 칩으로 분할하는 공정을 구비하는 것을 특징으로 하는 반도체 장치의 제조 방법.
- 제5항에 있어서,상기 배선층을 형성하는 공정은, 전해 도금법 또는 스퍼터법에 의해 행해지는 것을 특징으로 하는 반도체 장치의 제조 방법.
- 제5항에 있어서,상기 비아홀 형성 후에, 상기 비아홀의 측벽에, 상기 배선층과 상기 반도체 기판을 전기적으로 절연하는 측벽 절연막을 형성하는 공정을 포함하는 것을 특징으로 하는 반도체 장치의 제조 방법.
- 제5항 또는 제6항에 있어서,상기 배선층을 형성하는 공정에서, 상기 배선층이 상기 비아홀을 완전하게 충전하는 것을 특징으로 하는 반도체 장치의 제조 방법.
- 제5항 또는 제6항에 있어서,상기 배선층을 형성하는 공정에서, 상기 배선층이 상기 비아홀을 불완전하게 충전하는 것을 특징으로 하는 반도체 장치의 제조 방법.
- 제5항에 있어서,상기 반도체 볼록부를 형성한 후에, 상기 반도체 볼록부의 각을 라운딩 처리하는 공정을 포함하는 것을 특징으로 하는 반도체 장치의 제조 방법.
- 반도체 기판의 제1 주면에 패드 전극을 형성하는 공정과,상기 반도체 기판의 제1 주면에 지지 기판을 접착하는 공정과,상기 반도체 기판의 제2 주면의 소정 영역에 포토레지스트층을 형성하는 공정과,상기 포토레지스트층을 마스크로 하여 상기 반도체 기판을 에칭하는 것에 의해 반도체 볼록부를 형성하는 공정과,상기 포토레지스트층을 제거한 후에, 상기 반도체 기판의 제2 주면에 절연막을 형성하는 공정과,상기 반도체 기판의 제2 주면으로부터 상기 패드 전극의 표면에 도달하는 비아홀을 형성하는 공정과,상기 비아홀의 측벽에 측벽 절연막을 형성하는 공정과,상기 비아홀 내에 시드층을 형성하는 공정과,전해 도금에 의해, 상기 비아홀을 통해, 상기 패드 전극과 전기적으로 접속되고, 또한 상기 비아홀로부터 상기 반도체 칩의 제2 주면 위를 연장하여 상기 반도체 볼록부를 피복하는 배선층을 형성하는 공정과,상기 배선층 위에 도전 단자를 형성하는 공정과,상기 반도체 기판을 복수의 반도체 칩으로 분할하는 공정을 포함하는 것을 특징으로 하는 반도체 장치의 제조 방법.
- 제11항에 있어서,상기 배선층을 형성하는 공정에서, 상기 배선층이 상기 비아홀에 완전하게 매립되는 것을 특징으로 하는 반도체 장치의 제조 방법.
- 제11항에 있어서,상기 배선층을 형성하는 공정에서, 상기 배선층이 상기 비아홀에 불완전하게 매립되는 것을 특징으로 하는 반도체 장치의 제조 방법.
- 제11항에 있어서,상기 반도체 볼록부를 형성한 후에, 상기 반도체 볼록부의 각을 라운딩 처리하는 공정을 포함하는 것을 특징으로 하는 반도체 장치의 제조 방법.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2003147146A JP2004349593A (ja) | 2003-05-26 | 2003-05-26 | 半導体装置及びその製造方法 |
| JPJP-P-2003-00147146 | 2003-05-26 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20040101924A true KR20040101924A (ko) | 2004-12-03 |
| KR100608184B1 KR100608184B1 (ko) | 2006-08-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020040037141A Expired - Fee Related KR100608184B1 (ko) | 2003-05-26 | 2004-05-25 | 반도체 장치 및 그 제조 방법 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US7579671B2 (ko) |
| EP (1) | EP1482552B1 (ko) |
| JP (1) | JP2004349593A (ko) |
| KR (1) | KR100608184B1 (ko) |
| CN (2) | CN101174600A (ko) |
| DE (1) | DE602004028430D1 (ko) |
| TW (1) | TWI233189B (ko) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100840502B1 (ko) * | 2005-07-28 | 2008-06-23 | 산요덴키가부시키가이샤 | 반도체 장치 및 그 제조 방법 |
| KR100843240B1 (ko) * | 2007-03-23 | 2008-07-03 | 삼성전자주식회사 | 웨이퍼 레벨 스택을 위한 반도체 소자 및 웨이퍼 레벨스택을 위한 반도체 소자의 관통전극 형성방법 |
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| JP4130158B2 (ja) | 2003-06-09 | 2008-08-06 | 三洋電機株式会社 | 半導体装置の製造方法、半導体装置 |
| DE10356885B4 (de) | 2003-12-03 | 2005-11-03 | Schott Ag | Verfahren zum Gehäusen von Bauelementen und gehäustes Bauelement |
| JP2006093367A (ja) * | 2004-09-24 | 2006-04-06 | Sanyo Electric Co Ltd | 半導体装置の製造方法 |
| JP4708009B2 (ja) * | 2004-12-14 | 2011-06-22 | 株式会社フジクラ | 配線基板の製造方法 |
| JP4745007B2 (ja) * | 2005-09-29 | 2011-08-10 | 三洋電機株式会社 | 半導体装置及びその製造方法 |
| JP2007311771A (ja) * | 2006-04-21 | 2007-11-29 | Sanyo Electric Co Ltd | 半導体装置及びその製造方法 |
| KR100828027B1 (ko) * | 2006-06-28 | 2008-05-08 | 삼성전자주식회사 | 스택형 웨이퍼 레벨 패키지 및 그의 제조 방법, 및 웨이퍼레벨 스택 패키지 및 그의 제조 방법 |
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| US9293678B2 (en) | 2010-07-15 | 2016-03-22 | Micron Technology, Inc. | Solid-state light emitters having substrates with thermal and electrical conductivity enhancements and method of manufacture |
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| JP6460266B2 (ja) * | 2016-01-29 | 2019-01-30 | 三菱電機株式会社 | 半導体装置 |
| TWI623049B (zh) * | 2016-11-04 | 2018-05-01 | Phoenix & Corporation | 封裝基板及其製作方法 |
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- 2003-05-26 JP JP2003147146A patent/JP2004349593A/ja active Pending
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- 2004-05-17 TW TW093113810A patent/TWI233189B/zh not_active IP Right Cessation
- 2004-05-24 US US10/851,638 patent/US7579671B2/en not_active Expired - Lifetime
- 2004-05-25 KR KR1020040037141A patent/KR100608184B1/ko not_active Expired - Fee Related
- 2004-05-26 EP EP04012464A patent/EP1482552B1/en not_active Expired - Lifetime
- 2004-05-26 DE DE602004028430T patent/DE602004028430D1/de not_active Expired - Lifetime
- 2004-05-26 CN CNA2007101619625A patent/CN101174600A/zh active Pending
- 2004-05-26 CN CNB2004100476315A patent/CN100370607C/zh not_active Expired - Fee Related
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| KR100840502B1 (ko) * | 2005-07-28 | 2008-06-23 | 산요덴키가부시키가이샤 | 반도체 장치 및 그 제조 방법 |
| KR100843240B1 (ko) * | 2007-03-23 | 2008-07-03 | 삼성전자주식회사 | 웨이퍼 레벨 스택을 위한 반도체 소자 및 웨이퍼 레벨스택을 위한 반도체 소자의 관통전극 형성방법 |
| US7897511B2 (en) | 2007-03-23 | 2011-03-01 | Samsung Electronics Co., Ltd. | Wafer-level stack package and method of fabricating the same |
| US8482129B2 (en) | 2007-03-23 | 2013-07-09 | Samsung Electronics Co., Ltd. | Wafer-level stack package and method of fabricating the same |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2004349593A (ja) | 2004-12-09 |
| TWI233189B (en) | 2005-05-21 |
| EP1482552A2 (en) | 2004-12-01 |
| CN100370607C (zh) | 2008-02-20 |
| EP1482552B1 (en) | 2010-08-04 |
| TW200428608A (en) | 2004-12-16 |
| US20050006783A1 (en) | 2005-01-13 |
| KR100608184B1 (ko) | 2006-08-08 |
| DE602004028430D1 (de) | 2010-09-16 |
| US7579671B2 (en) | 2009-08-25 |
| CN1574324A (zh) | 2005-02-02 |
| EP1482552A3 (en) | 2007-03-21 |
| CN101174600A (zh) | 2008-05-07 |
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