CH417776A - Verfahren zur Herstellung einer Halbleitervorrichtung und durch dieses Verfahren hergestellte Halbleitervorrichtung - Google Patents
Verfahren zur Herstellung einer Halbleitervorrichtung und durch dieses Verfahren hergestellte HalbleitervorrichtungInfo
- Publication number
- CH417776A CH417776A CH1318962A CH1318962A CH417776A CH 417776 A CH417776 A CH 417776A CH 1318962 A CH1318962 A CH 1318962A CH 1318962 A CH1318962 A CH 1318962A CH 417776 A CH417776 A CH 417776A
- Authority
- CH
- Switzerland
- Prior art keywords
- semiconductor device
- manufacturing
- device manufactured
- manufactured
- semiconductor
- Prior art date
Links
- 239000004065 semiconductor Substances 0.000 title 2
- 238000004519 manufacturing process Methods 0.000 title 1
- 238000000034 method Methods 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
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
- C23F1/00—Etching metallic material by chemical means
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
- C23F1/00—Etching metallic material by chemical means
- C23F1/02—Local etching
-
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L29/00—Semiconductor devices specially adapted for rectifying, amplifying, oscillating or switching and having potential barriers; Capacitors or resistors having potential barriers, e.g. a PN-junction depletion layer or carrier concentration layer; Details of semiconductor bodies or of electrodes thereof ; Multistep manufacturing processes therefor
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Power Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- General Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Computer Hardware Design (AREA)
- Ceramic Engineering (AREA)
- Electrochemistry (AREA)
- Manufacturing & Machinery (AREA)
- Weting (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL271429 | 1961-11-15 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH417776A true CH417776A (de) | 1966-07-31 |
Family
ID=19753412
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH1318962A CH417776A (de) | 1961-11-15 | 1962-11-12 | Verfahren zur Herstellung einer Halbleitervorrichtung und durch dieses Verfahren hergestellte Halbleitervorrichtung |
Country Status (7)
Country | Link |
---|---|
BE (1) | BE624780A (de) |
CH (1) | CH417776A (de) |
DE (1) | DE1215813B (de) |
DK (1) | DK106101C (de) |
GB (1) | GB1023666A (de) |
NL (1) | NL271429A (de) |
SE (1) | SE301190B (de) |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1255899A (fr) * | 1959-08-05 | 1961-03-10 | Ibm | Oscillateur et son procédé de fabrication |
-
0
- BE BE624780D patent/BE624780A/xx unknown
- NL NL271429D patent/NL271429A/xx unknown
-
1962
- 1962-11-12 SE SE1211062A patent/SE301190B/xx unknown
- 1962-11-12 CH CH1318962A patent/CH417776A/de unknown
- 1962-11-12 DE DEN22341A patent/DE1215813B/de active Pending
- 1962-11-12 DK DK486162A patent/DK106101C/da active
- 1962-11-12 GB GB4265662A patent/GB1023666A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DK106101C (da) | 1966-12-19 |
SE301190B (de) | 1968-05-27 |
GB1023666A (en) | 1966-03-23 |
BE624780A (de) | |
DE1215813B (de) | 1966-05-05 |
NL271429A (de) |
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