NL143627B - Werkwijze voor het vervaardigen van halfgeleiderinrichting en aldus vervaardigde inrichtingen. - Google Patents
Werkwijze voor het vervaardigen van halfgeleiderinrichting en aldus vervaardigde inrichtingen.Info
- Publication number
- NL143627B NL143627B NL646401014A NL6401014A NL143627B NL 143627 B NL143627 B NL 143627B NL 646401014 A NL646401014 A NL 646401014A NL 6401014 A NL6401014 A NL 6401014A NL 143627 B NL143627 B NL 143627B
- Authority
- NL
- Netherlands
- Prior art keywords
- semi
- procedure
- manufacture
- conductor device
- devices manufactured
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N50/00—Galvanomagnetic devices
- H10N50/80—Constructional details
- H10N50/85—Magnetic active materials
-
- 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
- C23F1/10—Etching compositions
- C23F1/14—Aqueous compositions
- C23F1/16—Acidic compositions
- C23F1/30—Acidic compositions for etching other metallic material
-
- 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
- C23F3/00—Brightening metals by chemical means
- C23F3/04—Heavy metals
-
- 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
- C23F3/00—Brightening metals by chemical means
- C23F3/04—Heavy metals
- C23F3/06—Heavy metals with acidic solutions
-
- 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
- H01L21/302—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
-
- 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
- H01L21/302—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
- H01L21/30604—Chemical etching
- H01L21/30612—Etching of AIIIBV compounds
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49002—Electrical device making
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DES86298A DE1200422B (de) | 1963-07-20 | 1963-07-20 | Verfahren zur Herstellung duennschichtiger magnetfeldabhaengiger Halbleiterkoerper, insbesondere Hallgeneratoren, aus Verbindungen des Typs A B |
Publications (2)
Publication Number | Publication Date |
---|---|
NL6401014A NL6401014A (nl) | 1965-01-21 |
NL143627B true NL143627B (nl) | 1974-10-15 |
Family
ID=7512905
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL646401014A NL143627B (nl) | 1963-07-20 | 1964-02-07 | Werkwijze voor het vervaardigen van halfgeleiderinrichting en aldus vervaardigde inrichtingen. |
Country Status (4)
Country | Link |
---|---|
US (1) | US3348987A (nl) |
DE (1) | DE1200422B (nl) |
GB (1) | GB1079043A (nl) |
NL (1) | NL143627B (nl) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3405017A (en) * | 1965-02-26 | 1968-10-08 | Hughes Aircraft Co | Use of organosilicon subbing layer in photoresist method for obtaining fine patterns for microcircuitry |
US3849875A (en) * | 1972-05-17 | 1974-11-26 | Nasa | Hall effect magnetometer |
US3979240A (en) * | 1975-05-02 | 1976-09-07 | General Electric Company | Method of etching indium tin oxide |
NL7509341A (nl) * | 1975-08-06 | 1977-02-08 | Philips Nv | Werkwijze voor de vervaardiging van elektrisch geleidende indiumoxide patronen op een isole- rende drager. |
EP0226931B1 (en) * | 1985-12-17 | 1991-02-27 | Max-Planck-Gesellschaft zur Förderung der Wissenschaften e.V. | A method of preparing semiconductor substrates |
US4734151A (en) * | 1987-02-06 | 1988-03-29 | The Aerospace Corporation | Non-contact polishing of semiconductor materials |
SG187274A1 (en) | 2011-07-14 | 2013-02-28 | 3M Innovative Properties Co | Etching method and devices produced using the etching method |
CN111530550A (zh) * | 2020-05-25 | 2020-08-14 | 乔治平 | 一种利用散热冷却水控制调节谷物持续研磨的装置 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2592729A (en) * | 1949-05-25 | 1952-04-15 | Bell Telephone Labor Inc | Method of etching ethylene diamine tartrate crystals |
US2738259A (en) * | 1954-02-24 | 1956-03-13 | Raytheon Mfg Co | Surface treatment of germanium |
US2762036A (en) * | 1954-09-02 | 1956-09-04 | North American Aviation Inc | Method of monitoring etching depth |
US2847287A (en) * | 1956-07-20 | 1958-08-12 | Bell Telephone Labor Inc | Etching processes and solutions |
US2927011A (en) * | 1956-07-26 | 1960-03-01 | Texas Instruments Inc | Etching of semiconductor materials |
US3262825A (en) * | 1961-12-29 | 1966-07-26 | Bell Telephone Labor Inc | Method for etching crystals of group iii(a)-v(a) compounds and etchant used therefor |
-
1963
- 1963-07-20 DE DES86298A patent/DE1200422B/de active Pending
-
1964
- 1964-02-07 NL NL646401014A patent/NL143627B/nl unknown
- 1964-07-17 US US383528A patent/US3348987A/en not_active Expired - Lifetime
- 1964-08-04 GB GB30617/64A patent/GB1079043A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
US3348987A (en) | 1967-10-24 |
GB1079043A (en) | 1967-08-09 |
DE1200422B (de) | 1965-09-09 |
NL6401014A (nl) | 1965-01-21 |
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