FR2414366B1 - - Google Patents
Info
- Publication number
- FR2414366B1 FR2414366B1 FR7801245A FR7801245A FR2414366B1 FR 2414366 B1 FR2414366 B1 FR 2414366B1 FR 7801245 A FR7801245 A FR 7801245A FR 7801245 A FR7801245 A FR 7801245A FR 2414366 B1 FR2414366 B1 FR 2414366B1
- Authority
- FR
- France
- 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
- 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
- C30B15/00—Single-crystal growth by pulling from a melt, e.g. Czochralski method
- C30B15/32—Seed holders, e.g. chucks
-
- 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
- C30B15/00—Single-crystal growth by pulling from a melt, e.g. Czochralski method
- C30B15/30—Mechanisms for rotating or moving either the melt or the crystal
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Crystallography & Structural Chemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7801245A FR2414366A1 (fr) | 1978-01-17 | 1978-01-17 | Dispositif pour la croissance de monocristaux a partir d'un bain de fusion |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7801245A FR2414366A1 (fr) | 1978-01-17 | 1978-01-17 | Dispositif pour la croissance de monocristaux a partir d'un bain de fusion |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2414366A1 FR2414366A1 (fr) | 1979-08-10 |
FR2414366B1 true FR2414366B1 (US20110009641A1-20110113-C00256.png) | 1980-07-18 |
Family
ID=9203550
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7801245A Granted FR2414366A1 (fr) | 1978-01-17 | 1978-01-17 | Dispositif pour la croissance de monocristaux a partir d'un bain de fusion |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2414366A1 (US20110009641A1-20110113-C00256.png) |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2975036A (en) * | 1956-10-05 | 1961-03-14 | Motorola Inc | Crystal pulling apparatus |
US3238022A (en) * | 1963-09-17 | 1966-03-01 | Yorke Scient Corp | Crystal puller |
US3552931A (en) * | 1967-07-14 | 1971-01-05 | Little Inc A | Apparatus for imparting translational and rotational motion |
-
1978
- 1978-01-17 FR FR7801245A patent/FR2414366A1/fr active Granted
Also Published As
Publication number | Publication date |
---|---|
FR2414366A1 (fr) | 1979-08-10 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |