BE589201A - Procédé pour le traitement de surface des semi-conducteurs. - Google Patents
Procédé pour le traitement de surface des semi-conducteurs.Info
- Publication number
- BE589201A BE589201A BE589201A BE589201A BE589201A BE 589201 A BE589201 A BE 589201A BE 589201 A BE589201 A BE 589201A BE 589201 A BE589201 A BE 589201A BE 589201 A BE589201 A BE 589201A
- Authority
- BE
- Belgium
- Prior art keywords
- semiconductors
- surface treatment
- treatment
- Prior art date
Links
- 238000000034 method Methods 0.000 title 1
- 239000004065 semiconductor Substances 0.000 title 1
- 238000004381 surface treatment 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
- H01L21/02104—Forming layers
- H01L21/02107—Forming insulating materials on a substrate
- H01L21/02225—Forming insulating materials on a substrate characterised by the process for the formation of the insulating layer
- H01L21/02227—Forming insulating materials on a substrate characterised by the process for the formation of the insulating layer formation by a process other than a deposition process
- H01L21/0223—Forming insulating materials on a substrate characterised by the process for the formation of the insulating layer formation by a process other than a deposition process formation by oxidation, e.g. oxidation of the substrate
- H01L21/02233—Forming insulating materials on a substrate characterised by the process for the formation of the insulating layer formation by a process other than a deposition process formation by oxidation, e.g. oxidation of the substrate of the semiconductor substrate or a semiconductor layer
- H01L21/02236—Forming insulating materials on a substrate characterised by the process for the formation of the insulating layer formation by a process other than a deposition process formation by oxidation, e.g. oxidation of the substrate of the semiconductor substrate or a semiconductor layer group IV semiconductor
- H01L21/02238—Forming insulating materials on a substrate characterised by the process for the formation of the insulating layer formation by a process other than a deposition process formation by oxidation, e.g. oxidation of the substrate of the semiconductor substrate or a semiconductor layer group IV semiconductor silicon in uncombined form, i.e. pure silicon
-
- 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
-
- 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
- H01L21/02104—Forming layers
- H01L21/02107—Forming insulating materials on a substrate
- H01L21/02225—Forming insulating materials on a substrate characterised by the process for the formation of the insulating layer
- H01L21/02227—Forming insulating materials on a substrate characterised by the process for the formation of the insulating layer formation by a process other than a deposition process
- H01L21/02258—Forming insulating materials on a substrate characterised by the process for the formation of the insulating layer formation by a process other than a deposition process formation by anodic treatment, e.g. anodic oxidation
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Microelectronics & Electronic Packaging (AREA)
- General Physics & Mathematics (AREA)
- Power Engineering (AREA)
- Computer Hardware Design (AREA)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Organic Chemistry (AREA)
- Electrochemistry (AREA)
- Metallurgy (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (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 |
---|---|
BE589201A true BE589201A (fr) | 1960-07-18 |
Family
ID=4531245
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE589201A BE589201A (fr) | 1959-04-08 | 1960-03-30 | Procédé pour le traitement de surface des semi-conducteurs. |
Country Status (5)
Country | Link |
---|---|
BE (1) | BE589201A (fr) |
CH (1) | CH366103A (fr) |
DE (1) | DE1129795B (fr) |
GB (1) | GB878441A (fr) |
NL (2) | NL121808C (fr) |
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 (fr) | |
CH366103A (de) | 1962-12-15 |
DE1129795B (de) | 1962-05-17 |
NL121808C (fr) | |
GB878441A (en) | 1961-09-27 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
BE613507A (fr) | Procédé pour le traitement de surfaces métalliques | |
FR1217684A (fr) | Procédé de traitement des surfaces | |
FR1243389A (fr) | Procédé pour doter des semi-conducteurs avec établissement éventuel de contacts | |
FR1296983A (fr) | Procédé pour le traitement de textiles | |
BE589201A (fr) | Procédé pour le traitement de surface des semi-conducteurs. | |
FR1323055A (fr) | Procédé pour le traitement des graisses composées | |
BE592774A (fr) | Procédé pour le traitement de finissage de pièces façonnées. | |
FR1256154A (fr) | Procédé pour le traitement de surface des semi-conducteurs | |
FR94968E (fr) | Procédé pour l'amélioration des possibilitiés de traitement des fines. | |
FR1161575A (fr) | Procédé pour le traitement de polyamides | |
FR1296256A (fr) | Procédé de traitement de surface anti-rouille | |
FR1367276A (fr) | Procédé pour le traitement des filtres | |
FR1292808A (fr) | Procédé pour le traitement de surface de tôles galvanisées | |
BE606544A (fr) | Procédé pour le traitement de l'amiante | |
BE590413A (fr) | Procédé pour le traitement des affections asthmatiques. | |
BE594892A (fr) | Procédé pour le traitement de minerais silicieux contenant du nickel. | |
FR1270317A (fr) | Procédé de traitement de matières solides, en particulier des matières semi-conductrices | |
CH336774A (fr) | Procédé pour le traitement des cadrans | |
FR1291952A (fr) | Procédé pour l'amélioration des possibilités de traitement des fines | |
FR1337178A (fr) | Procédé pour le traitement de textiles | |
BE595217A (fr) | Procédé pour l'épuration des graisses. | |
FR1267701A (fr) | Procédé pour le traitement électrolytique de métaux | |
FR1254597A (fr) | Procédé pour le traitement de minerais de latérite | |
FR1256711A (fr) | Procédé pour le traitement préliminaire du bois de papeterie | |
FR1264886A (fr) | Procédé pour le traitement des plantes |