FR2585690B1 - Procede de purification sous plasma de silicium divise - Google Patents
Procede de purification sous plasma de silicium diviseInfo
- Publication number
- FR2585690B1 FR2585690B1 FR8511670A FR8511670A FR2585690B1 FR 2585690 B1 FR2585690 B1 FR 2585690B1 FR 8511670 A FR8511670 A FR 8511670A FR 8511670 A FR8511670 A FR 8511670A FR 2585690 B1 FR2585690 B1 FR 2585690B1
- Authority
- FR
- France
- Prior art keywords
- purification process
- divided silicon
- plasma purification
- silicon plasma
- divided
- 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
Links
Classifications
-
- 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
- C01B33/037—Purification
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8511670A FR2585690B1 (fr) | 1985-07-31 | 1985-07-31 | Procede de purification sous plasma de silicium divise |
JP29172086A JPH075288B2 (ja) | 1985-07-31 | 1986-12-09 | 分割されたけい素をプラズマの下で精製する方法 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8511670A FR2585690B1 (fr) | 1985-07-31 | 1985-07-31 | Procede de purification sous plasma de silicium divise |
EP19870400022 EP0274283B1 (fr) | 1987-01-08 | 1987-01-08 | Procédé de purification sous plasma de silicium divisé |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2585690A1 FR2585690A1 (fr) | 1987-02-06 |
FR2585690B1 true FR2585690B1 (fr) | 1987-09-25 |
Family
ID=26111414
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8511670A Expired FR2585690B1 (fr) | 1985-07-31 | 1985-07-31 | Procede de purification sous plasma de silicium divise |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2585690B1 (fr) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2827592B1 (fr) | 2001-07-23 | 2003-08-22 | Invensil | Silicium metallurgique de haute purete et procede d'elaboration |
FR2944520B1 (fr) | 2009-04-17 | 2011-05-20 | Similelt | Procede et installation pour la purification du silicium metallurgique. |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2438499A1 (fr) * | 1978-10-13 | 1980-05-09 | Anvar | Procede de purification et d'elaboration de cristaux par fusion de zone utilisant un jet de plasma et installation correspondante |
FR2487808A1 (fr) * | 1980-08-01 | 1982-02-05 | Electricite De France | Procede et dispositif d'elimination du bore dans le silicium par fusion de zone sous plasma reactif |
CA1147698A (fr) * | 1980-10-15 | 1983-06-07 | Maher I. Boulos | Epuration du silicium de qualite metallurgique |
-
1985
- 1985-07-31 FR FR8511670A patent/FR2585690B1/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR2585690A1 (fr) | 1987-02-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
CL | Concession to grant licenses | ||
TP | Transmission of property |