NL121808C - - Google Patents
Info
- Publication number
- NL121808C NL121808C NL121808DA NL121808C NL 121808 C NL121808 C NL 121808C NL 121808D A NL121808D A NL 121808DA NL 121808 C NL121808 C NL 121808C
- Authority
- NL
- Netherlands
Links
Classifications
-
- H10P14/6309—
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D11/00—Electrolytic coating by surface reaction, i.e. forming conversion layers
- C25D11/02—Anodisation
- C25D11/32—Anodisation of semiconducting materials
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25F—PROCESSES FOR THE ELECTROLYTIC REMOVAL OF MATERIALS FROM OBJECTS; APPARATUS THEREFOR
- C25F3/00—Electrolytic etching or polishing
- C25F3/02—Etching
- C25F3/12—Etching of semiconducting materials
-
- H10P14/6324—
-
- H10P50/613—
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Weting (AREA)
- Cleaning Or Drying Semiconductors (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH7173959A CH366103A (de) | 1959-04-08 | 1959-04-08 | Verfahren zur Oberflächenbehandlung von Halbleiterkörpern |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL121808C true NL121808C (en:Method) |
Family
ID=4531245
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL249127D NL249127A (en:Method) | 1959-04-08 | ||
| NL121808D NL121808C (en:Method) | 1959-04-08 |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL249127D NL249127A (en:Method) | 1959-04-08 |
Country Status (5)
| Country | Link |
|---|---|
| BE (1) | BE589201A (en:Method) |
| CH (1) | CH366103A (en:Method) |
| DE (1) | DE1129795B (en:Method) |
| GB (1) | GB878441A (en:Method) |
| NL (2) | NL121808C (en:Method) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1556778A (en) * | 1977-03-11 | 1979-11-28 | Post Office | Preparation of semiconductor surfaces |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2653085A (en) * | 1952-08-09 | 1953-09-22 | Westinghouse Electric Corp | Etching solution and process |
-
0
- NL NL249127D patent/NL249127A/xx unknown
- NL NL121808D patent/NL121808C/xx active
-
1959
- 1959-04-08 CH CH7173959A patent/CH366103A/de unknown
- 1959-04-18 DE DEA31868A patent/DE1129795B/de active Pending
-
1960
- 1960-03-30 BE BE589201A patent/BE589201A/fr unknown
- 1960-04-07 GB GB12380/60A patent/GB878441A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NL249127A (en:Method) | |
| DE1129795B (de) | 1962-05-17 |
| CH366103A (de) | 1962-12-15 |
| GB878441A (en) | 1961-09-27 |
| BE589201A (fr) | 1960-07-18 |