JP5119361B2 - チップの製造のための方法 - Google Patents
チップの製造のための方法 Download PDFInfo
- Publication number
- JP5119361B2 JP5119361B2 JP2011508802A JP2011508802A JP5119361B2 JP 5119361 B2 JP5119361 B2 JP 5119361B2 JP 2011508802 A JP2011508802 A JP 2011508802A JP 2011508802 A JP2011508802 A JP 2011508802A JP 5119361 B2 JP5119361 B2 JP 5119361B2
- Authority
- JP
- Japan
- Prior art keywords
- chip
- diaphragm
- layer
- cavity
- substrate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Classifications
-
- H10W90/00—
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B81—MICROSTRUCTURAL TECHNOLOGY
- B81C—PROCESSES OR APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OR TREATMENT OF MICROSTRUCTURAL DEVICES OR SYSTEMS
- B81C1/00—Manufacture or treatment of devices or systems in or on a substrate
- B81C1/00349—Creating layers of material on a substrate
- B81C1/0038—Processes for creating layers of materials not provided for in groups B81C1/00357 - B81C1/00373
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- H10P90/00—
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- H10P90/1902—
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- H10W72/019—
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B81—MICROSTRUCTURAL TECHNOLOGY
- B81C—PROCESSES OR APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OR TREATMENT OF MICROSTRUCTURAL DEVICES OR SYSTEMS
- B81C2201/00—Manufacture or treatment of microstructural devices or systems
- B81C2201/01—Manufacture or treatment of microstructural devices or systems in or on a substrate
- B81C2201/0174—Manufacture or treatment of microstructural devices or systems in or on a substrate for making multi-layered devices, film deposition or growing
- B81C2201/0191—Transfer of a layer from a carrier wafer to a device wafer
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- H10W72/951—
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Electroplating Methods And Accessories (AREA)
- Micromachines (AREA)
- Pressure Sensors (AREA)
- Electrodes Of Semiconductors (AREA)
- Internal Circuitry In Semiconductor Integrated Circuit Devices (AREA)
Description
Claims (10)
- 半導体サブストレート(10)を用いてチップ(1,2)を製造するための方法であって、
− 前記サブストレート(10)の表面層に少なくとも1つのダイヤフラム(11,12)を形成し、該ダイヤフラムは空洞(13)上に張設されており、
− 前記チップ(1,2)の機能を前記ダイヤフラム(11,12)内に組み込み、
− 前記チップ(1,2)の分離のために、前記ダイヤフラム(11,12)をサブストレート結合部で分離するようになっている形式のものにおいて、
チップ背面を、前記サブストレート結合部からの前記チップ(1,2)の分離の前に、金属めっきプロセスにより金属被覆することを特徴とする、チップの製造のための方法。 - 金属めっきの前にチップ背面に拡散障壁層を析出により形成する請求項1に記載の方法。
- 金属めっきプロセスの前にチップ表面に不動態層(21)を形成する請求項1又は2に記載の方法。
- ダイヤフラム(11,12)をサーフェイスマイクロメカニック法により形成する請求項1から3のいずれか1項に記載の方法。
- ダイヤフラム(11,12)の下方の空洞(13)へのアクセス、ひいてはチップ背面へのアクセスを可能にするために、ダイヤフラム(11,12)の縁部領域を開放する請求項4に記載の方法。
- 空洞(13)上にダイヤフラム(11,12)を形成する際に、ダイヤフラム(11,12)と空洞の空洞底部との間の結合のための少なくとも1つの支持部(14)を形成する請求項4又は5に記載の方法。
- チップ背面を、無電解めっきプロセスにより金属被覆することを特徴とする請求項1から6のいずれか1項に記載の方法。
- ニッケルと金とから成る層(30)若しくはニッケルとパラジウムと金とから成る層をチップ背面に形成する請求項1から7のいずれか1項に記載の方法。
- 拡散障壁層をCVD法により形成し、かつチップ正面にパターンを形成する請求項2に記載の方法。
- 拡散障壁層としてCr層、Ti層若しくはTi/TiN層を用いる請求項2又は9に記載の方法。
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102008001738A DE102008001738A1 (de) | 2008-05-14 | 2008-05-14 | Verfahren zur Herstellung von Chips |
| DE102008001738.8 | 2008-05-14 | ||
| PCT/EP2008/066593 WO2009138138A2 (de) | 2008-05-14 | 2008-12-02 | Verfahren zur herstellung von chips |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2011520625A JP2011520625A (ja) | 2011-07-21 |
| JP5119361B2 true JP5119361B2 (ja) | 2013-01-16 |
Family
ID=41212370
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2011508802A Expired - Fee Related JP5119361B2 (ja) | 2008-05-14 | 2008-12-02 | チップの製造のための方法 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US8389327B2 (ja) |
| EP (1) | EP2285733B1 (ja) |
| JP (1) | JP5119361B2 (ja) |
| CN (1) | CN102026909B (ja) |
| DE (1) | DE102008001738A1 (ja) |
| WO (1) | WO2009138138A2 (ja) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102009027180A1 (de) | 2009-06-25 | 2010-12-30 | Robert Bosch Gmbh | Mikromechanisches Element sowie Verfahren zu dessen Herstelllung |
| DE102009046081B4 (de) | 2009-10-28 | 2021-08-26 | Robert Bosch Gmbh | Eutektische Bondung von Dünnchips auf einem Trägersubstrat |
| CN103229290B (zh) * | 2010-11-23 | 2016-10-05 | 罗伯特·博世有限公司 | 薄芯片在载体衬底上的低共熔压焊 |
| DE102015102453A1 (de) * | 2015-02-20 | 2016-08-25 | Heraeus Deutschland GmbH & Co. KG | Bandförmiges Substrat zur Herstellung von Chipkartenmodulen, Chipkartenmodul, elektronische Einrichtung mit einem derartigen Chipkartenmodul und Verfahren zur Herstellung eines Substrates |
| DE102024200057A1 (de) | 2024-01-04 | 2025-07-10 | Robert Bosch Gesellschaft mit beschränkter Haftung | Verfahren zum Herstellen eines Halbleiterbauteils und Mikrospiegelanordnung |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5391257A (en) * | 1993-12-10 | 1995-02-21 | Rockwell International Corporation | Method of transferring a thin film to an alternate substrate |
| DE69632950T2 (de) * | 1996-07-31 | 2005-08-25 | Stmicroelectronics S.R.L., Agrate Brianza | Integrierte Mikrostrukturen aus Halbleitermaterial und ein Verfahren zu deren Herstellung |
| FR2837981B1 (fr) * | 2002-03-28 | 2005-01-07 | Commissariat Energie Atomique | Procede de manipulation de couches semiconductrices pour leur amincissement |
| DE10246053A1 (de) * | 2002-10-02 | 2004-04-15 | Robert Bosch Gmbh | Verfahren und Substratchip |
| DE10350036B4 (de) * | 2003-10-27 | 2014-01-23 | Robert Bosch Gmbh | Verfahren zum Vereinzeln von Halbleiterchips und entsprechende Halbleiterchipanordnung |
| CN1280178C (zh) * | 2004-12-17 | 2006-10-18 | 华东师范大学 | Mems电控动态增益均衡器芯片的制备方法 |
| CN101228790A (zh) | 2005-07-21 | 2008-07-23 | 皇家飞利浦电子股份有限公司 | 使得用户能够选择协同内容的协同装置及其方法 |
| KR101116944B1 (ko) * | 2006-03-14 | 2012-03-15 | 인스티투트 퓌어 미크로엘렉트로닉 슈투트가르트 | 집적 회로의 제조 방법 |
-
2008
- 2008-05-14 DE DE102008001738A patent/DE102008001738A1/de not_active Ceased
- 2008-12-02 EP EP08874259.8A patent/EP2285733B1/de not_active Not-in-force
- 2008-12-02 US US12/736,721 patent/US8389327B2/en not_active Expired - Fee Related
- 2008-12-02 WO PCT/EP2008/066593 patent/WO2009138138A2/de not_active Ceased
- 2008-12-02 JP JP2011508802A patent/JP5119361B2/ja not_active Expired - Fee Related
- 2008-12-02 CN CN2008801291702A patent/CN102026909B/zh not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JP2011520625A (ja) | 2011-07-21 |
| WO2009138138A2 (de) | 2009-11-19 |
| EP2285733B1 (de) | 2018-07-25 |
| DE102008001738A1 (de) | 2009-11-26 |
| US20110151620A1 (en) | 2011-06-23 |
| EP2285733A2 (de) | 2011-02-23 |
| WO2009138138A3 (de) | 2010-05-27 |
| CN102026909B (zh) | 2013-11-20 |
| CN102026909A (zh) | 2011-04-20 |
| US8389327B2 (en) | 2013-03-05 |
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