FR2761086B1 - Procede de production de pieces moulees en silicium multicristallin exemptes de zones de bord et leur utilisation - Google Patents
Procede de production de pieces moulees en silicium multicristallin exemptes de zones de bord et leur utilisationInfo
- Publication number
- FR2761086B1 FR2761086B1 FR9803443A FR9803443A FR2761086B1 FR 2761086 B1 FR2761086 B1 FR 2761086B1 FR 9803443 A FR9803443 A FR 9803443A FR 9803443 A FR9803443 A FR 9803443A FR 2761086 B1 FR2761086 B1 FR 2761086B1
- Authority
- FR
- France
- Prior art keywords
- molded parts
- edge areas
- multicrystalline silicon
- parts free
- silicon molded
- 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
Links
- 229910021420 polycrystalline silicon Inorganic materials 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
- 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
- C30B33/00—After-treatment of single crystals or homogeneous polycrystalline material with defined structure
-
- 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)
- Crystallography & Structural Chemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (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)
- Photovoltaic Devices (AREA)
- Silicon Compounds (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
- Ceramic Products (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19711550A DE19711550C2 (de) | 1997-03-20 | 1997-03-20 | Verfahren zur Herstellung von im wesentlichen Randzonen-freien Formteilen aus multikristallinem Silicium und die Verwendung dieser Formteile |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2761086A1 FR2761086A1 (fr) | 1998-09-25 |
FR2761086B1 true FR2761086B1 (fr) | 2002-03-29 |
Family
ID=7823964
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR9803443A Expired - Fee Related FR2761086B1 (fr) | 1997-03-20 | 1998-03-20 | Procede de production de pieces moulees en silicium multicristallin exemptes de zones de bord et leur utilisation |
Country Status (5)
Country | Link |
---|---|
US (1) | US6153496A (fr) |
JP (1) | JPH10259014A (fr) |
DE (1) | DE19711550C2 (fr) |
FR (1) | FR2761086B1 (fr) |
IT (1) | IT1298641B1 (fr) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102005050593A1 (de) * | 2005-10-21 | 2007-04-26 | Esk Ceramics Gmbh & Co. Kg | Dauerhafte siliciumnitridhaltige Hartbeschichtung |
CN102110740B (zh) * | 2010-11-23 | 2012-09-05 | 上海交通大学 | 定向凝固多晶硅太阳电池的两次热处理方法 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE147118C (fr) * | ||||
DE1283814B (de) * | 1965-01-20 | 1968-11-28 | Siemens Ag | Verfahren zur Stabilisierung der elektrischen Leitfaehigkeit von Silicium |
US4144099A (en) * | 1977-10-31 | 1979-03-13 | International Business Machines Corporation | High performance silicon wafer and fabrication process |
US4243471A (en) * | 1978-05-02 | 1981-01-06 | International Business Machines Corporation | Method for directional solidification of silicon |
DD147118A1 (de) * | 1979-11-05 | 1981-03-18 | Roland Gruetze | Verfahren zur waermebehandlung von polykristallinem silium |
JPS5680139A (en) * | 1979-12-05 | 1981-07-01 | Chiyou Lsi Gijutsu Kenkyu Kumiai | Manufacture of semiconductor device |
EP0055318B1 (fr) * | 1980-12-31 | 1985-10-23 | Solarex Corporation | Méthode de production de silicium semi-cristallin et produit ainsi obtenu |
JPS6046022A (ja) * | 1983-08-23 | 1985-03-12 | Sumitomo Electric Ind Ltd | イオン注入用基板の前処理方法 |
DE3532131A1 (de) * | 1985-09-10 | 1987-03-12 | Bayer Ag | Verfahren zur gerichteten erstarrung von metallschmelzen |
DE4018967A1 (de) * | 1990-06-13 | 1991-12-19 | Wacker Chemitronic | Verfahren und vorrichtung zum giessen von siliciumbloecken mit kolumnarstruktur als grundmaterial fuer solarzellen |
US5336335A (en) * | 1992-10-09 | 1994-08-09 | Astropower, Inc. | Columnar-grained polycrystalline solar cell and process of manufacture |
US5431869A (en) * | 1993-01-12 | 1995-07-11 | Council Of Scientific & Industrial Research | Process for the preparation of polycrystalline silicon ingot |
-
1997
- 1997-03-20 DE DE19711550A patent/DE19711550C2/de not_active Expired - Fee Related
-
1998
- 1998-03-12 JP JP10078506A patent/JPH10259014A/ja active Pending
- 1998-03-12 US US09/041,324 patent/US6153496A/en not_active Expired - Fee Related
- 1998-03-18 IT IT98MI000545A patent/IT1298641B1/it active IP Right Grant
- 1998-03-20 FR FR9803443A patent/FR2761086B1/fr not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
ITMI980545A1 (it) | 1999-09-18 |
IT1298641B1 (it) | 2000-01-12 |
DE19711550C2 (de) | 2000-06-21 |
DE19711550A1 (de) | 1998-09-24 |
FR2761086A1 (fr) | 1998-09-25 |
JPH10259014A (ja) | 1998-09-29 |
US6153496A (en) | 2000-11-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
TP | Transmission of property | ||
ST | Notification of lapse |
Effective date: 20051130 |