NL238556A - - Google Patents
Info
- Publication number
- NL238556A NL238556A NL238556DA NL238556A NL 238556 A NL238556 A NL 238556A NL 238556D A NL238556D A NL 238556DA NL 238556 A NL238556 A NL 238556A
- Authority
- NL
- Netherlands
Links
Classifications
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10P—GENERIC PROCESSES OR APPARATUS FOR THE MANUFACTURE OR TREATMENT OF DEVICES COVERED BY CLASS H10
- H10P95/00—Generic processes or apparatus for manufacture or treatments not covered by the other groups of this subclass
-
- 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
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D99/00—Subject matter not provided for in other groups of this subclass
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10P—GENERIC PROCESSES OR APPARATUS FOR THE MANUFACTURE OR TREATMENT OF DEVICES COVERED BY CLASS H10
- H10P52/00—Grinding, lapping or polishing of wafers, substrates or parts of devices
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)
- Liquid Deposition Of Substances Of Which Semiconductor Devices Are Composed (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB13053/58A GB881499A (en) | 1958-04-24 | 1958-04-24 | Improvements relating to p-n junction semi-conductor devices |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL238556A true NL238556A (https=) |
Family
ID=10015926
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL238556D NL238556A (https=) | 1958-04-24 |
Country Status (4)
| Country | Link |
|---|---|
| DE (1) | DE1131326B (https=) |
| FR (1) | FR1230673A (https=) |
| GB (1) | GB881499A (https=) |
| NL (1) | NL238556A (https=) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE524233A (https=) * | 1952-11-14 | |||
| BE525774A (https=) * | 1953-01-16 | |||
| BE527468A (https=) * | 1953-03-20 | |||
| BE530566A (https=) * | 1953-07-22 | |||
| GB781795A (en) * | 1954-03-12 | 1957-08-28 | Gen Electric | Improvements relating to the manufacture of p-n junction devices |
-
0
- NL NL238556D patent/NL238556A/xx unknown
-
1958
- 1958-04-24 GB GB13053/58A patent/GB881499A/en not_active Expired
-
1959
- 1959-04-24 FR FR793157A patent/FR1230673A/fr not_active Expired
- 1959-04-24 DE DES62761A patent/DE1131326B/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| FR1230673A (fr) | 1960-09-19 |
| DE1131326B (de) | 1962-06-14 |
| GB881499A (en) | 1961-11-01 |