KR101130988B1 - 기판상의 층을 에칭하는 방법 - Google Patents
기판상의 층을 에칭하는 방법 Download PDFInfo
- Publication number
- KR101130988B1 KR101130988B1 KR1020077002100A KR20077002100A KR101130988B1 KR 101130988 B1 KR101130988 B1 KR 101130988B1 KR 1020077002100 A KR1020077002100 A KR 1020077002100A KR 20077002100 A KR20077002100 A KR 20077002100A KR 101130988 B1 KR101130988 B1 KR 101130988B1
- Authority
- KR
- South Korea
- Prior art keywords
- layer
- etching
- substrate
- silicon
- deposited
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
- H01L21/04—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer
- H01L21/18—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer the devices having semiconductor bodies comprising elements of Group IV of the Periodic Table or AIIIBV compounds with or without impurities, e.g. doping materials
- H01L21/30—Treatment of semiconductor bodies using processes or apparatus not provided for in groups H01L21/20 - H01L21/26
- H01L21/31—Treatment of semiconductor bodies using processes or apparatus not provided for in groups H01L21/20 - H01L21/26 to form insulating layers thereon, e.g. for masking or by using photolithographic techniques; After treatment of these layers; Selection of materials for these layers
- H01L21/3205—Deposition of non-insulating-, e.g. conductive- or resistive-, layers on insulating layers; After-treatment of these layers
- H01L21/321—After treatment
- H01L21/3213—Physical or chemical etching of the layers, e.g. to produce a patterned layer from a pre-deposited extensive layer
- H01L21/32133—Physical or chemical etching of the layers, e.g. to produce a patterned layer from a pre-deposited extensive layer by chemical means only
- H01L21/32135—Physical or chemical etching of the layers, e.g. to produce a patterned layer from a pre-deposited extensive layer by chemical means only by vapour etching only
- H01L21/32136—Physical or chemical etching of the layers, e.g. to produce a patterned layer from a pre-deposited extensive layer by chemical means only by vapour etching only using plasmas
- H01L21/32137—Physical or chemical etching of the layers, e.g. to produce a patterned layer from a pre-deposited extensive layer by chemical means only by vapour etching only using plasmas of silicon-containing layers
-
- 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
- B81C1/00436—Shaping materials, i.e. techniques for structuring the substrate or the layers on the substrate
- B81C1/00444—Surface micromachining, i.e. structuring layers on the substrate
- B81C1/00468—Releasing structures
- B81C1/00476—Releasing structures removing a sacrificial layer
-
- 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
- B81C1/00436—Shaping materials, i.e. techniques for structuring the substrate or the layers on the substrate
- B81C1/00555—Achieving a desired geometry, i.e. controlling etch rates, anisotropy or selectivity
- B81C1/00595—Control etch selectivity
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
- H01L21/04—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer
- H01L21/18—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer the devices having semiconductor bodies comprising elements of Group IV of the Periodic Table or AIIIBV compounds with or without impurities, e.g. doping materials
- H01L21/30—Treatment of semiconductor bodies using processes or apparatus not provided for in groups H01L21/20 - H01L21/26
- H01L21/302—Treatment of semiconductor bodies using processes or apparatus not provided for in groups H01L21/20 - H01L21/26 to change their surface-physical characteristics or shape, e.g. etching, polishing, cutting
- H01L21/306—Chemical or electrical treatment, e.g. electrolytic etching
- H01L21/3065—Plasma etching; Reactive-ion etching
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
- H01L21/04—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer
- H01L21/18—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer the devices having semiconductor bodies comprising elements of Group IV of the Periodic Table or AIIIBV compounds with or without impurities, e.g. doping materials
- H01L21/30—Treatment of semiconductor bodies using processes or apparatus not provided for in groups H01L21/20 - H01L21/26
- H01L21/302—Treatment of semiconductor bodies using processes or apparatus not provided for in groups H01L21/20 - H01L21/26 to change their surface-physical characteristics or shape, e.g. etching, polishing, cutting
- H01L21/306—Chemical or electrical treatment, e.g. electrolytic etching
- H01L21/3065—Plasma etching; Reactive-ion etching
- H01L21/30655—Plasma etching; Reactive-ion etching comprising alternated and repeated etching and passivation steps, e.g. Bosch process
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Manufacturing & Machinery (AREA)
- Computer Hardware Design (AREA)
- Plasma & Fusion (AREA)
- Power Engineering (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Geometry (AREA)
- Pressure Sensors (AREA)
- Micromachines (AREA)
- Drying Of Semiconductors (AREA)
- Investigating Or Analyzing Materials By The Use Of Fluid Adsorption Or Reactions (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102004036803.1 | 2004-07-29 | ||
| DE102004036803A DE102004036803A1 (de) | 2004-07-29 | 2004-07-29 | Verfahren zum Ätzen einer Schicht auf einem Substrat |
| PCT/EP2005/053121 WO2006013137A2 (de) | 2004-07-29 | 2005-07-01 | Verfahren zum ätzen einer sige-schicht auf einem substrat |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20070046087A KR20070046087A (ko) | 2007-05-02 |
| KR101130988B1 true KR101130988B1 (ko) | 2012-03-28 |
Family
ID=35124738
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020077002100A Expired - Fee Related KR101130988B1 (ko) | 2004-07-29 | 2005-07-01 | 기판상의 층을 에칭하는 방법 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US8182707B2 (enExample) |
| EP (1) | EP1774572B1 (enExample) |
| JP (1) | JP4686544B2 (enExample) |
| KR (1) | KR101130988B1 (enExample) |
| DE (1) | DE102004036803A1 (enExample) |
| WO (1) | WO2006013137A2 (enExample) |
Families Citing this family (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10234589A1 (de) * | 2002-07-30 | 2004-02-12 | Robert Bosch Gmbh | Schichtsystem mit einer Siliziumschicht und einer Passivierschicht, Verfahren zur Erzeugung einer Passivierschicht auf einer Siliziumschicht und deren Verwendung |
| DE102005047081B4 (de) * | 2005-09-30 | 2019-01-31 | Robert Bosch Gmbh | Verfahren zum plasmalosen Ätzen von Silizium mit dem Ätzgas ClF3 oder XeF2 |
| DE102006024668A1 (de) | 2006-05-26 | 2007-11-29 | Robert Bosch Gmbh | Mikromechanisches Bauelement und Verfahren zu dessen Herstellung |
| DE102006049259A1 (de) | 2006-10-19 | 2008-04-30 | Robert Bosch Gmbh | Verfahren zur Herstellung eines mikromechanischen Bauelementes mit einer Dünnschicht-Verkappung |
| DE102007033685A1 (de) * | 2007-07-19 | 2009-01-22 | Robert Bosch Gmbh | Verfahren zum Ätzen einer Schicht auf einem Silizium-Halbleitersubstrat |
| DE102008042432A1 (de) | 2008-09-29 | 2010-04-01 | Robert Bosch Gmbh | Verfahren zur Herstellung eines Halbleiterbauelements |
| DE102010001420A1 (de) | 2010-02-01 | 2011-08-04 | Robert Bosch GmbH, 70469 | III-V-Halbleiter-Solarzelle |
| DE102010001504B4 (de) | 2010-02-02 | 2020-07-16 | Robert Bosch Gmbh | Eine Filtereinrichtung und ein Verfahren zur Herstellung einer Filtereinrichtung |
| JP5643635B2 (ja) * | 2010-12-24 | 2014-12-17 | 旭化成エレクトロニクス株式会社 | 半導体装置の製造方法 |
| WO2013027653A1 (ja) * | 2011-08-25 | 2013-02-28 | 大日本スクリーン製造株式会社 | パターン形成方法 |
| DE102011086610B4 (de) | 2011-11-18 | 2022-11-10 | Robert Bosch Gmbh | Verfahren zur Herstellung von Halbleiterstrukturen auf Siliziumcarbid-Basis |
| US9738516B2 (en) | 2015-04-29 | 2017-08-22 | Taiwan Semiconductor Manufacturing Co., Ltd. | Structure to reduce backside silicon damage |
| JP6812880B2 (ja) * | 2017-03-29 | 2021-01-13 | 東京エレクトロン株式会社 | 基板処理方法及び記憶媒体。 |
| CA3074067C (en) | 2017-08-31 | 2023-09-12 | Google Llc | Quantum information processing device formation |
| DE102017120290B3 (de) * | 2017-09-04 | 2018-11-08 | Infineon Technologies Ag | Verfahren zum Prozessieren einer Schichtstruktur |
| CN109437093A (zh) * | 2018-10-26 | 2019-03-08 | 中国科学院苏州纳米技术与纳米仿生研究所 | 自支撑微纳米结构及其制作方法 |
| KR102599015B1 (ko) * | 2019-09-11 | 2023-11-06 | 주식회사 테스 | 기판 처리 방법 |
| US11791155B2 (en) * | 2020-08-27 | 2023-10-17 | Applied Materials, Inc. | Diffusion barriers for germanium |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20020078996A (ko) * | 2001-04-12 | 2002-10-19 | 삼성전자 주식회사 | 게이트 올 어라운드형 트랜지스터를 가진 반도체 장치 및그 형성 방법 |
Family Cites Families (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3479680A (en) * | 1967-05-08 | 1969-11-25 | Stewart Warner Corp | Caster seal |
| JPH0192385A (ja) * | 1987-09-30 | 1989-04-11 | Iwatani Internatl Corp | 金属類物質又はその化合物を材質とする部材の微細加工方法 |
| JPH04208528A (ja) * | 1990-12-03 | 1992-07-30 | Nec Corp | 半導体装置の製造方法 |
| DE4241045C1 (de) | 1992-12-05 | 1994-05-26 | Bosch Gmbh Robert | Verfahren zum anisotropen Ätzen von Silicium |
| DE4420962C2 (de) | 1994-06-16 | 1998-09-17 | Bosch Gmbh Robert | Verfahren zur Bearbeitung von Silizium |
| DE19537814B4 (de) | 1995-10-11 | 2009-11-19 | Robert Bosch Gmbh | Sensor und Verfahren zur Herstellung eines Sensors |
| DE19847455A1 (de) * | 1998-10-15 | 2000-04-27 | Bosch Gmbh Robert | Verfahren zur Bearbeitung von Silizium mittels Ätzprozessen |
| DE10006035A1 (de) * | 2000-02-10 | 2001-08-16 | Bosch Gmbh Robert | Verfahren zur Herstellung eines mikromechanischen Bauelements sowie ein nach dem Verfahren hergestelltes Bauelement |
| JP2002200599A (ja) | 2000-10-30 | 2002-07-16 | Sony Corp | 三次元構造体の作製方法 |
| FR2823032B1 (fr) * | 2001-04-03 | 2003-07-11 | St Microelectronics Sa | Resonateur electromecanique a poutre vibrante |
| DE10142952A1 (de) * | 2001-06-13 | 2002-12-19 | Bosch Gmbh Robert | Herstellungsverfahren für eine mikromechanische Struktur |
| KR100446302B1 (ko) * | 2002-06-05 | 2004-08-30 | 삼성전자주식회사 | 음의 기울기를 가지는 게이트를 포함하는 반도체 소자 및그 제조방법 |
| JP3555682B2 (ja) | 2002-07-09 | 2004-08-18 | セイコーエプソン株式会社 | 液体吐出ヘッド |
| JP4208528B2 (ja) | 2002-09-13 | 2009-01-14 | キヤノン株式会社 | 情報処理装置、機能拡張プログラム、それをコンピュータ読み取り可能に記憶した記憶媒体、情報処理方法 |
| KR100382245B1 (en) | 2002-12-12 | 2003-05-01 | Psk Inc | Asher equipment for semiconductor device manufacturing including cluster method |
| FR2849944B1 (fr) | 2003-01-14 | 2005-03-04 | Itt Mfg Enterprises Inc | Cadre pour le montage sur un panneau d'un connecteur pour carte a puce |
| DE10302676A1 (de) * | 2003-01-24 | 2004-07-29 | Robert Bosch Gmbh | Mikromechanisches Bauelement und Verfahren zu dessen Herstellung |
| US7078298B2 (en) | 2003-05-20 | 2006-07-18 | Sharp Laboratories Of America, Inc. | Silicon-on-nothing fabrication process |
| US6936491B2 (en) * | 2003-06-04 | 2005-08-30 | Robert Bosch Gmbh | Method of fabricating microelectromechanical systems and devices having trench isolated contacts |
| FR2857952B1 (fr) * | 2003-07-25 | 2005-12-16 | St Microelectronics Sa | Resonateur electromecanique et procede de fabrication d'un tel resonateur |
| US7060539B2 (en) * | 2004-03-01 | 2006-06-13 | International Business Machines Corporation | Method of manufacture of FinFET devices with T-shaped fins and devices manufactured thereby |
-
2004
- 2004-07-29 DE DE102004036803A patent/DE102004036803A1/de not_active Ceased
-
2005
- 2005-07-01 JP JP2007523054A patent/JP4686544B2/ja not_active Expired - Fee Related
- 2005-07-01 WO PCT/EP2005/053121 patent/WO2006013137A2/de not_active Ceased
- 2005-07-01 KR KR1020077002100A patent/KR101130988B1/ko not_active Expired - Fee Related
- 2005-07-01 US US11/658,461 patent/US8182707B2/en not_active Expired - Fee Related
- 2005-07-01 EP EP05761141.0A patent/EP1774572B1/de not_active Ceased
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20020078996A (ko) * | 2001-04-12 | 2002-10-19 | 삼성전자 주식회사 | 게이트 올 어라운드형 트랜지스터를 가진 반도체 장치 및그 형성 방법 |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2008508704A (ja) | 2008-03-21 |
| DE102004036803A1 (de) | 2006-03-23 |
| KR20070046087A (ko) | 2007-05-02 |
| US20080311751A1 (en) | 2008-12-18 |
| JP4686544B2 (ja) | 2011-05-25 |
| US8182707B2 (en) | 2012-05-22 |
| WO2006013137A3 (de) | 2006-04-06 |
| WO2006013137A2 (de) | 2006-02-09 |
| EP1774572B1 (de) | 2016-09-28 |
| EP1774572A2 (de) | 2007-04-18 |
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