CH363726A - Device for treating an electrical semiconductor device - Google Patents
Device for treating an electrical semiconductor deviceInfo
- Publication number
- CH363726A CH363726A CH766460A CH766460A CH363726A CH 363726 A CH363726 A CH 363726A CH 766460 A CH766460 A CH 766460A CH 766460 A CH766460 A CH 766460A CH 363726 A CH363726 A CH 363726A
- Authority
- CH
- Switzerland
- Prior art keywords
- treating
- electrical semiconductor
- semiconductor device
- electrical
- semiconductor
- Prior art date
Links
- 239000004065 semiconductor Substances 0.000 title 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
- H01L21/04—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer
- H01L21/18—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer the devices having semiconductor bodies comprising elements of Group IV of the Periodic Table or AIIIBV compounds with or without impurities, e.g. doping materials
- H01L21/30—Treatment of semiconductor bodies using processes or apparatus not provided for in groups H01L21/20 - H01L21/26
- H01L21/302—Treatment of semiconductor bodies using processes or apparatus not provided for in groups H01L21/20 - H01L21/26 to change their surface-physical characteristics or shape, e.g. etching, polishing, cutting
- H01L21/306—Chemical or electrical treatment, e.g. electrolytic etching
- H01L21/3063—Electrolytic etching
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Microelectronics & Electronic Packaging (AREA)
- General Physics & Mathematics (AREA)
- Manufacturing & Machinery (AREA)
- Computer Hardware Design (AREA)
- Physics & Mathematics (AREA)
- Power Engineering (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Weting (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DES64252A DE1120602B (en) | 1959-08-03 | 1959-08-03 | Device for carrying out the anodic treatment process of semiconductor bodies for the production of an electrical semiconductor arrangement |
Publications (1)
Publication Number | Publication Date |
---|---|
CH363726A true CH363726A (en) | 1962-08-15 |
Family
ID=7497029
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH766460A CH363726A (en) | 1959-08-03 | 1960-07-05 | Device for treating an electrical semiconductor device |
Country Status (2)
Country | Link |
---|---|
CH (1) | CH363726A (en) |
DE (1) | DE1120602B (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH11243076A (en) * | 1998-02-26 | 1999-09-07 | Canon Inc | Anodization method and apparatus and manufacture of semiconductor substrate |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT199702B (en) * | 1956-06-16 | 1958-09-25 | Siemens Ag | Process for electrolytic etching of a single-crystal semiconductor body with a p-n junction |
-
1959
- 1959-08-03 DE DES64252A patent/DE1120602B/en active Pending
-
1960
- 1960-07-05 CH CH766460A patent/CH363726A/en unknown
Also Published As
Publication number | Publication date |
---|---|
DE1120602B (en) | 1961-12-28 |
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