BE756729A - DEVICE PRODUCTION PROCESS A - Google Patents
DEVICE PRODUCTION PROCESS AInfo
- Publication number
- BE756729A BE756729A BE756729DA BE756729A BE 756729 A BE756729 A BE 756729A BE 756729D A BE756729D A BE 756729DA BE 756729 A BE756729 A BE 756729A
- Authority
- BE
- Belgium
- Prior art keywords
- production process
- device production
- production
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L23/00—Details of semiconductor or other solid state devices
- H01L23/48—Arrangements for conducting electric current to or from the solid state body in operation, e.g. leads, terminal arrangements ; Selection of materials therefor
- H01L23/482—Arrangements for conducting electric current to or from the solid state body in operation, e.g. leads, terminal arrangements ; Selection of materials therefor consisting of lead-in layers inseparably applied to the semiconductor body
- H01L23/485—Arrangements for conducting electric current to or from the solid state body in operation, e.g. leads, terminal arrangements ; Selection of materials therefor consisting of lead-in layers inseparably applied to the semiconductor body consisting of layered constructions comprising conductive layers and insulating layers, e.g. planar contacts
- H01L23/4855—Overhang structure
-
- 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
-
- 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 at least one potential-jump barrier or surface barrier, e.g. PN junction, depletion layer or carrier concentration layer
- H01L21/18—Manufacture or treatment of semiconductor devices or of parts thereof the devices having at least one potential-jump barrier or surface barrier, e.g. PN junction, depletion layer or carrier concentration layer the devices having semiconductor bodies comprising elements of Group IV of the Periodic System 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
- H01L21/31—Treatment of semiconductor bodies using processes or apparatus not provided for in groups H01L21/20 - H01L21/26 to form insulating layers thereon, e.g. for masking or by using photolithographic techniques; After treatment of these layers; Selection of materials for these layers
- H01L21/3105—After-treatment
- H01L21/311—Etching the insulating layers by chemical or physical means
- H01L21/31105—Etching inorganic layers
- H01L21/31111—Etching inorganic layers by chemical means
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L23/00—Details of semiconductor or other solid state devices
- H01L23/28—Encapsulations, e.g. encapsulating layers, coatings, e.g. for protection
- H01L23/29—Encapsulations, e.g. encapsulating layers, coatings, e.g. for protection characterised by the material, e.g. carbon
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/0001—Technical content checked by a classifier
- H01L2924/0002—Not covered by any one of groups H01L24/00, H01L24/00 and H01L2224/00
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT5358869 | 1969-10-04 |
Publications (1)
Publication Number | Publication Date |
---|---|
BE756729A true BE756729A (en) | 1971-03-01 |
Family
ID=11283893
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE756729D BE756729A (en) | 1969-10-04 | DEVICE PRODUCTION PROCESS A |
Country Status (5)
Country | Link |
---|---|
BE (1) | BE756729A (en) |
DE (1) | DE2046872A1 (en) |
FR (1) | FR2064138A1 (en) |
IL (1) | IL35376A0 (en) |
NL (1) | NL7014087A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2824026A1 (en) * | 1978-06-01 | 1979-12-20 | Licentia Gmbh | Barrier layer FET - mfd. by under etching bottom mask layer to cover barrier layer surface |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3940288A (en) * | 1973-05-16 | 1976-02-24 | Fujitsu Limited | Method of making a semiconductor device |
US4544443A (en) * | 1983-05-13 | 1985-10-01 | Shap Kabushiki Kaisha | Method for manufacturing an optical memory element |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1614829C3 (en) * | 1967-06-22 | 1974-04-04 | Telefunken Patentverwertungs Gmbh, 7900 Ulm | Method for manufacturing a semiconductor component |
-
0
- BE BE756729D patent/BE756729A/en unknown
-
1970
- 1970-09-23 DE DE19702046872 patent/DE2046872A1/en active Pending
- 1970-09-24 NL NL7014087A patent/NL7014087A/xx unknown
- 1970-09-29 FR FR7035132A patent/FR2064138A1/en active Granted
- 1970-09-30 IL IL35376A patent/IL35376A0/en unknown
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2824026A1 (en) * | 1978-06-01 | 1979-12-20 | Licentia Gmbh | Barrier layer FET - mfd. by under etching bottom mask layer to cover barrier layer surface |
Also Published As
Publication number | Publication date |
---|---|
FR2064138B1 (en) | 1974-06-21 |
NL7014087A (en) | 1971-04-06 |
DE2046872A1 (en) | 1971-05-19 |
FR2064138A1 (en) | 1971-07-16 |
IL35376A0 (en) | 1970-11-30 |
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