DE69621348D1 - Verfahren und vorrichtung zur herstellung von polykristallinem silizium und verfahren zur herstellung eines siliziumsubstrats für eine solarzelle - Google Patents
Verfahren und vorrichtung zur herstellung von polykristallinem silizium und verfahren zur herstellung eines siliziumsubstrats für eine solarzelleInfo
- Publication number
- DE69621348D1 DE69621348D1 DE69621348T DE69621348T DE69621348D1 DE 69621348 D1 DE69621348 D1 DE 69621348D1 DE 69621348 T DE69621348 T DE 69621348T DE 69621348 T DE69621348 T DE 69621348T DE 69621348 D1 DE69621348 D1 DE 69621348D1
- Authority
- DE
- Germany
- Prior art keywords
- producing
- silicon
- solar cell
- polycristalline
- silicon 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.)
- Revoked
Links
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 title 2
- 229910052710 silicon Inorganic materials 0.000 title 2
- 239000010703 silicon Substances 0.000 title 2
- 238000004519 manufacturing process Methods 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- 239000000758 substrate Substances 0.000 title 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C30—CRYSTAL GROWTH
- C30B—SINGLE-CRYSTAL GROWTH; UNIDIRECTIONAL SOLIDIFICATION OF EUTECTIC MATERIAL OR UNIDIRECTIONAL DEMIXING OF EUTECTOID MATERIAL; REFINING BY ZONE-MELTING OF MATERIAL; PRODUCTION OF A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; SINGLE CRYSTALS OR HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; AFTER-TREATMENT OF SINGLE CRYSTALS OR A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; APPARATUS THEREFOR
- C30B29/00—Single crystals or homogeneous polycrystalline material with defined structure characterised by the material or by their shape
- C30B29/02—Elements
- C30B29/06—Silicon
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B33/00—Silicon; Compounds thereof
- C01B33/02—Silicon
- C01B33/021—Preparation
-
- C—CHEMISTRY; METALLURGY
- C30—CRYSTAL GROWTH
- C30B—SINGLE-CRYSTAL GROWTH; UNIDIRECTIONAL SOLIDIFICATION OF EUTECTIC MATERIAL OR UNIDIRECTIONAL DEMIXING OF EUTECTOID MATERIAL; REFINING BY ZONE-MELTING OF MATERIAL; PRODUCTION OF A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; SINGLE CRYSTALS OR HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; AFTER-TREATMENT OF SINGLE CRYSTALS OR A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; APPARATUS THEREFOR
- C30B11/00—Single-crystal growth by normal freezing or freezing under temperature gradient, e.g. Bridgman-Stockbarger method
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L31/00—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L31/18—Processes or apparatus specially adapted for the manufacture or treatment of these devices or of parts thereof
- H01L31/1804—Processes or apparatus specially adapted for the manufacture or treatment of these devices or of parts thereof comprising only elements of Group IV of the Periodic Table
- H01L31/182—Special manufacturing methods for polycrystalline Si, e.g. Si ribbon, poly Si ingots, thin films of polycrystalline Si
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
- Y02E10/546—Polycrystalline silicon PV cells
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Crystallography & Structural Chemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Physics & Mathematics (AREA)
- Manufacturing & Machinery (AREA)
- Electromagnetism (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Inorganic Chemistry (AREA)
- Silicon Compounds (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP1996/002965 WO1998016466A1 (fr) | 1996-10-14 | 1996-10-14 | Procede et appareil de preparation de silicium polycristallin et procede de preparation d'un substrat en silicium pour cellule solaire |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69621348D1 true DE69621348D1 (de) | 2002-06-27 |
DE69621348T2 DE69621348T2 (de) | 2002-09-05 |
Family
ID=14153957
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69621348T Revoked DE69621348T2 (de) | 1996-10-14 | 1996-10-14 | Verfahren und vorrichtung zur herstellung von polykristallinem silizium und verfahren zur herstellung eines siliziumsubstrats für eine solarzelle |
Country Status (6)
Country | Link |
---|---|
US (1) | US5961944A (de) |
JP (1) | JP3325900B2 (de) |
KR (1) | KR100263220B1 (de) |
BR (1) | BR9611816A (de) |
DE (1) | DE69621348T2 (de) |
TW (1) | TW335539B (de) |
Families Citing this family (61)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6125529A (en) * | 1996-06-17 | 2000-10-03 | Thermometrics, Inc. | Method of making wafer based sensors and wafer chip sensors |
JP4310816B2 (ja) * | 1997-03-14 | 2009-08-12 | 株式会社ニコン | 照明装置、投影露光装置、デバイスの製造方法、及び投影露光装置の調整方法 |
JPH11310496A (ja) | 1998-02-25 | 1999-11-09 | Mitsubishi Materials Corp | 一方向凝固組織を有するシリコンインゴットの製造方法およびその製造装置 |
DE10019601B4 (de) * | 2000-04-20 | 2006-09-14 | Wacker Chemie Ag | Verfahren zur Herstellung eines polykristallinen Siliciumstabes |
AU2001285142A1 (en) | 2000-08-21 | 2002-03-04 | Astropower Inc. | Method and apparatus for purifying silicon |
KR20030035152A (ko) | 2001-10-30 | 2003-05-09 | 주식회사 하이닉스반도체 | 반도체웨이퍼 제조방법 |
US8021483B2 (en) * | 2002-02-20 | 2011-09-20 | Hemlock Semiconductor Corporation | Flowable chips and methods for the preparation and use of same, and apparatus for use in the methods |
KR100445976B1 (ko) * | 2002-05-28 | 2004-08-25 | 길종원 | 단결정 실리콘 인곳의 스크랩부분을 이용한 태양전지용웨이퍼의 제조방법 |
JP4357810B2 (ja) * | 2002-07-25 | 2009-11-04 | 三菱マテリアル株式会社 | 鋳造装置及び鋳造方法 |
AU2003277041A1 (en) * | 2002-09-27 | 2004-04-19 | Astropower, Inc. | Methods and systems for purifying elements |
WO2005061383A1 (en) * | 2003-12-04 | 2005-07-07 | Dow Corning Corporation | Method of removing impurities from metallurgical grade silicon to produce solar grade silicon |
NO333319B1 (no) * | 2003-12-29 | 2013-05-06 | Elkem As | Silisiummateriale for fremstilling av solceller |
JP2005343780A (ja) * | 2004-06-03 | 2005-12-15 | Iis Materials:Kk | スクラップシリコンのリサイクル方法 |
US7141114B2 (en) * | 2004-06-30 | 2006-11-28 | Rec Silicon Inc | Process for producing a crystalline silicon ingot |
US20060105105A1 (en) * | 2004-11-12 | 2006-05-18 | Memc Electronic Materials, Inc. | High purity granular silicon and method of manufacturing the same |
JP4689373B2 (ja) * | 2005-07-04 | 2011-05-25 | シャープ株式会社 | シリコンの再利用方法 |
US7790129B2 (en) * | 2005-07-29 | 2010-09-07 | Lord Ltd., Lp | Set of processes for removing impurities from a silcon production facility |
WO2007019494A2 (en) * | 2005-08-05 | 2007-02-15 | Reveo, Inc. | Si ribbon, sio2 ribbon and ultra pure ribbons of other substances |
JP4947455B2 (ja) * | 2005-08-16 | 2012-06-06 | 則近 山内 | 電子ビームを用いたシリコンの精錬方法及び装置 |
ZA200900898B (en) * | 2006-09-14 | 2010-06-30 | Silicium Becancour Inc | Process and apparatus for purifying low-grade silicon material |
KR100828254B1 (ko) * | 2006-10-27 | 2008-05-07 | 미리넷솔라 주식회사 | 태양전지용 실리콘 기판의 제조 공정 |
US20100143231A1 (en) | 2007-03-19 | 2010-06-10 | Mnk-Sog Silicon, Inc. | Method and Apparatus for Manufacturing Silicon Ingot |
CN101307487B (zh) * | 2007-05-16 | 2010-05-19 | 佳科太阳能硅(厦门)有限公司 | 一种连续生产多晶硅锭的定向凝固方法及其装置 |
US7955433B2 (en) * | 2007-07-26 | 2011-06-07 | Calisolar, Inc. | Method and system for forming a silicon ingot using a low-grade silicon feedstock |
DE102007038281B4 (de) * | 2007-08-03 | 2009-06-18 | Forschungszentrum Dresden - Rossendorf E.V. | Verfahren und Einrichtung zum elektromagnetischen Rühren von elektrisch leitenden Flüssigkeiten |
US7727502B2 (en) * | 2007-09-13 | 2010-06-01 | Silicum Becancour Inc. | Process for the production of medium and high purity silicon from metallurgical grade silicon |
CN101219789B (zh) * | 2007-09-29 | 2010-06-16 | 北京航空航天大学 | 高能束流多晶硅提纯装置 |
KR100981134B1 (ko) * | 2008-03-25 | 2010-09-10 | 한국생산기술연구원 | 저순도 실리콘 스크랩을 정련하여 태양 전지급 고순도실리콘 주괴를 제조하기 위한 시스템, 방법 및 그에 의해제조된 태양 전지급 고순도 실리콘 주괴 |
US20090288591A1 (en) * | 2008-05-13 | 2009-11-26 | Ravi Kramadhati V | Crystal Growth Apparatus for Solar Cell Manufacturing |
US20090289390A1 (en) * | 2008-05-23 | 2009-11-26 | Rec Silicon, Inc. | Direct silicon or reactive metal casting |
US20100047148A1 (en) * | 2008-05-23 | 2010-02-25 | Rec Silicon, Inc. | Skull reactor |
CN101328606B (zh) * | 2008-08-01 | 2011-06-08 | 山西中电科新能源技术有限公司 | 多晶硅铸锭炉同步提升装置 |
KR101275218B1 (ko) * | 2008-08-01 | 2013-06-17 | 가부시키가이샤 아루박 | 금속의 정제 방법 |
KR101318239B1 (ko) | 2008-08-12 | 2013-10-15 | 가부시키가이샤 아루박 | 실리콘의 정제 방법 |
KR101318427B1 (ko) * | 2008-08-15 | 2013-10-16 | 가부시키가이샤 아루박 | 실리콘의 정제 방법 |
KR100892108B1 (ko) * | 2008-11-22 | 2009-04-08 | 박인순 | 곡선형상의 태양전지용 실리콘웨이퍼 및 그 제조방법 |
DE102009014562A1 (de) * | 2009-03-16 | 2010-09-23 | Schmid Silicon Technology Gmbh | Aufreinigung von metallurgischem Silizium |
KR101101989B1 (ko) * | 2009-03-27 | 2012-01-02 | 최종오 | 폴리 실리콘의 제조방법 및 제조장치 |
US20110177284A1 (en) * | 2009-07-16 | 2011-07-21 | Memc Singapore Pte Ltd. | Silicon wafers and ingots with reduced oxygen content and methods for producing them |
TWI393805B (zh) | 2009-11-16 | 2013-04-21 | Masahiro Hoshino | Purification method of metallurgical silicon |
CN101708850B (zh) * | 2009-11-19 | 2011-09-14 | 大连理工大学 | 连续熔炼去除多晶硅中磷和硼的方法及装置 |
TWI397617B (zh) * | 2010-02-12 | 2013-06-01 | Masahiro Hoshino | Metal silicon purification device |
JP5886831B2 (ja) * | 2010-04-13 | 2016-03-16 | シュミット シリコン テクノロジー ゲゼルシャフト ミット ベシュレンクテル ハフツング | 単結晶半導体材料の生成 |
CN102275929A (zh) * | 2010-06-10 | 2011-12-14 | 上海华巨硅材料有限公司 | 一种提高冶金硅纯度的方法及实现该方法的装置 |
TWI403461B (zh) | 2010-07-21 | 2013-08-01 | Masahiro Hoshino | Method and apparatus for improving yield and yield of metallurgical silicon |
CN102742034B (zh) * | 2010-08-16 | 2015-10-14 | 星野政宏 | 冶金硅的提纯方法 |
DE112011103958T5 (de) * | 2010-11-29 | 2013-08-29 | Ulvac, Inc. | Vorrichtungen zum Raffinieren von Silizium und Verfahren zum Raffinieren von Silizium |
CN102120578B (zh) * | 2011-01-29 | 2012-10-03 | 大连隆田科技有限公司 | 一种电子束除磷、除金属的耦合提纯多晶硅的方法及设备 |
US9352389B2 (en) * | 2011-09-16 | 2016-05-31 | Silicor Materials, Inc. | Directional solidification system and method |
US8960657B2 (en) | 2011-10-05 | 2015-02-24 | Sunedison, Inc. | Systems and methods for connecting an ingot to a wire saw |
TWI477667B (zh) | 2011-10-24 | 2015-03-21 | Wen Pin Sun | 真空循環精煉太陽能級多晶矽設備及太陽能級多晶矽提煉方法 |
KR101382176B1 (ko) * | 2011-12-14 | 2014-04-10 | 주식회사 글로실 | 윙 타입 도어 개폐장치를 구비한 다결정 실리콘 주괴 제조장치 |
EP2824070B1 (de) * | 2012-03-08 | 2018-12-12 | Silicio Ferrosolar S.L. | Verfahren zur herstellung von hochreinem silicium |
US8997524B2 (en) * | 2012-05-04 | 2015-04-07 | Korea Institute Of Energy Research | Apparatus for manufacturing polysilicon based electron-beam melting using dummy bar and method of manufacturing polysilicon using the same |
US8794035B2 (en) * | 2012-05-04 | 2014-08-05 | Korea Institute Of Energy Research | Apparatus for manufacturing high purity polysilicon using electron-beam melting and method of manufacturing high purity polysilicon using the same |
TWI532890B (zh) * | 2012-06-25 | 2016-05-11 | 希利柯爾材料股份有限公司 | 矽之控制定向固化 |
JP5737265B2 (ja) * | 2012-10-23 | 2015-06-17 | 信越化学工業株式会社 | 珪素酸化物及びその製造方法、負極、ならびにリチウムイオン二次電池及び電気化学キャパシタ |
TWI643983B (zh) | 2013-03-14 | 2018-12-11 | 美商希利柯爾材料股份有限公司 | 定向凝固系統及方法 |
CN110536865A (zh) | 2017-04-19 | 2019-12-03 | 太阳能公司 | 将硅屑回收利用为电子级多晶硅或冶金级硅的方法 |
TWI640473B (zh) * | 2017-12-07 | 2018-11-11 | 財團法人工業技術研究院 | 除硼方法與除硼裝置 |
CN111777070A (zh) * | 2020-07-21 | 2020-10-16 | 昆明理工大学 | 一种金刚石线硅片切割废料高值化再生利用的方法 |
Family Cites Families (19)
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US3012865A (en) * | 1957-11-25 | 1961-12-12 | Du Pont | Silicon purification process |
US3658119A (en) * | 1968-04-03 | 1972-04-25 | Airco Inc | Apparatus for processing molten metal in a vacuum |
DE2623413C2 (de) * | 1976-05-25 | 1985-01-10 | Siemens AG, 1000 Berlin und 8000 München | Verfahren zum Herstellen von für Halbleiterbauelemente verwendbarem Silicium |
US4193974A (en) * | 1977-11-21 | 1980-03-18 | Union Carbide Corporation | Process for producing refined metallurgical silicon ribbon |
US4312847A (en) * | 1979-05-24 | 1982-01-26 | Aluminum Company Of America | Silicon purification system |
DE2924584A1 (de) * | 1979-06-19 | 1981-01-15 | Straemke Siegfried | Verfahren zur herstellung von silicium fuer solarzellen |
DE3220285A1 (de) * | 1982-05-28 | 1983-12-01 | Siemens AG, 1000 Berlin und 8000 München | Verfahren zum herstellen polykristalliner, fuer nachfolgendes zonenschmelzen geeigneter siliciumstaebe |
JPS61141612A (ja) * | 1984-12-11 | 1986-06-28 | Osaka Titanium Seizo Kk | シリコン多結晶の造塊方法 |
JPH075288B2 (ja) * | 1985-07-31 | 1995-01-25 | フォトワット・インタナショナル・ソシエテ・アノニム | 分割されたけい素をプラズマの下で精製する方法 |
FR2594856A1 (fr) * | 1986-02-27 | 1987-08-28 | Photowatt Int | Procede d'obtention de cristaux de silicium pour applications photovoltaiques |
JP3205352B2 (ja) * | 1990-05-30 | 2001-09-04 | 川崎製鉄株式会社 | シリコン精製方法及び装置 |
DE4018967A1 (de) * | 1990-06-13 | 1991-12-19 | Wacker Chemitronic | Verfahren und vorrichtung zum giessen von siliciumbloecken mit kolumnarstruktur als grundmaterial fuer solarzellen |
JP3000109B2 (ja) * | 1990-09-20 | 2000-01-17 | 株式会社住友シチックス尼崎 | 高純度シリコン鋳塊の製造方法 |
JPH04193706A (ja) * | 1990-11-28 | 1992-07-13 | Kawasaki Steel Corp | シリコンの精製方法 |
JP3005633B2 (ja) * | 1991-05-16 | 2000-01-31 | 株式会社住友シチックス尼崎 | 太陽電池用多結晶シリコン鋳塊の製造方法 |
JPH05139713A (ja) * | 1991-11-21 | 1993-06-08 | Kawasaki Steel Corp | シリコンの精製方法及びその装置 |
JP2905353B2 (ja) * | 1993-02-04 | 1999-06-14 | 川崎製鉄株式会社 | 金属シリコンの精製方法 |
JPH0717704A (ja) * | 1993-06-24 | 1995-01-20 | Kawasaki Steel Corp | 電子ビーム溶解によるシリコンの精錬方法 |
JPH08217436A (ja) * | 1995-02-17 | 1996-08-27 | Kawasaki Steel Corp | 金属シリコンの凝固精製方法、その装置及びその装置に用いる鋳型 |
-
1996
- 1996-10-14 JP JP52506797A patent/JP3325900B2/ja not_active Expired - Fee Related
- 1996-10-14 US US08/894,030 patent/US5961944A/en not_active Expired - Lifetime
- 1996-10-14 BR BR9611816A patent/BR9611816A/pt not_active Application Discontinuation
- 1996-10-14 KR KR1019970706925A patent/KR100263220B1/ko not_active IP Right Cessation
- 1996-10-14 DE DE69621348T patent/DE69621348T2/de not_active Revoked
- 1996-10-24 TW TW085113055A patent/TW335539B/zh not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
US5961944A (en) | 1999-10-05 |
KR100263220B1 (ko) | 2000-09-01 |
TW335539B (en) | 1998-07-01 |
BR9611816A (pt) | 1999-07-13 |
DE69621348T2 (de) | 2002-09-05 |
JP3325900B2 (ja) | 2002-09-17 |
KR19980703521A (ko) | 1998-11-05 |
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