FR1233331A - Procédé de traitement superficiel d'éléments semi-conducteurs possédant plusieurs électrodes et ayan au moins une jonction p-n - Google Patents

Procédé de traitement superficiel d'éléments semi-conducteurs possédant plusieurs électrodes et ayan au moins une jonction p-n

Info

Publication number
FR1233331A
FR1233331A FR802975A FR802975A FR1233331A FR 1233331 A FR1233331 A FR 1233331A FR 802975 A FR802975 A FR 802975A FR 802975 A FR802975 A FR 802975A FR 1233331 A FR1233331 A FR 1233331A
Authority
FR
France
Prior art keywords
junction
surface treatment
semiconductor elements
several electrodes
electrodes
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
FR802975A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Siemens Schuckertwerke AG
Siemens AG
Original Assignee
Siemens Schuckertwerke AG
Siemens AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Siemens Schuckertwerke AG, Siemens AG filed Critical Siemens Schuckertwerke AG
Application granted granted Critical
Publication of FR1233331A publication Critical patent/FR1233331A/fr
Expired legal-status Critical Current

Links

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
    • 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
    • C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
    • C23G5/00—Cleaning or de-greasing metallic material by other methods; Apparatus for cleaning or de-greasing metallic material with organic solvents
    • 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 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
    • H01L21/24—Alloying of impurity materials, e.g. doping materials, electrode materials, with a semiconductor body
    • 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
    • H01L23/31—Encapsulations, e.g. encapsulating layers, coatings, e.g. for protection characterised by the arrangement or shape
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Computer Hardware Design (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Power Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Manufacturing & Machinery (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Weting (AREA)
  • Thermistors And Varistors (AREA)
FR802975A 1958-09-23 1959-08-17 Procédé de traitement superficiel d'éléments semi-conducteurs possédant plusieurs électrodes et ayan au moins une jonction p-n Expired FR1233331A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DES59948A DE1085969B (de) 1958-09-23 1958-09-23 Verfahren und Vorrichtung zur Oberflaechenbehandlung von Halbleiterbauelementen mit mehreren Elektroden und mindestens einem pn-UEbergang

Publications (1)

Publication Number Publication Date
FR1233331A true FR1233331A (fr) 1960-10-12

Family

ID=7493712

Family Applications (1)

Application Number Title Priority Date Filing Date
FR802975A Expired FR1233331A (fr) 1958-09-23 1959-08-17 Procédé de traitement superficiel d'éléments semi-conducteurs possédant plusieurs électrodes et ayan au moins une jonction p-n

Country Status (6)

Country Link
BE (1) BE582909A (fr)
CH (1) CH371188A (fr)
DE (1) DE1085969B (fr)
FR (1) FR1233331A (fr)
GB (1) GB861624A (fr)
NL (1) NL241711A (fr)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL193073A (fr) * 1954-03-05
BE536986A (fr) * 1954-04-01

Also Published As

Publication number Publication date
BE582909A (fr) 1960-03-22
DE1085969B (de) 1960-07-28
NL241711A (fr)
CH371188A (de) 1963-08-15
GB861624A (en) 1961-02-22

Similar Documents

Publication Publication Date Title
FR1308466A (fr) Superconducteurs améliorés et procédé de fabrication de ceux-ci
FR1227736A (fr) Procédé pour le traitement de surface d'éléments semi-conducteurs comportant plusieurs électrodes et au moins une jonction p-n
MY6900281A (en) Semiconductor devices and method of fabricating same
FR1488700A (fr) Agencement d'électrodes et son procédé de fabrication
CH392701A (fr) Diode à semi-conducteur et son procédé de fabrication
FR1233331A (fr) Procédé de traitement superficiel d'éléments semi-conducteurs possédant plusieurs électrodes et ayan au moins une jonction p-n
FR1504497A (fr) Procédé de traitement d'alliages semi-conducteurs en tellurures de mercure et de cadmium
FR1213289A (fr) Procédé de fabrication de systèmes d'électrodes à semi-conducteurs, notamment transistrons et diodes
FR1519071A (fr) Agencement d'électrodes et son procédé de fabrication
FR1507118A (fr) électrode et procédé de fabrication de celle-ci
FR1235720A (fr) Dispositif semi-conducteur et procédé de fabrication de celui-ci
FR1311004A (fr) Procédé pour le traitement des queues et débris de betteraves
FR1211922A (fr) Perfectionnements apportés au traitement thermique du silicium
FR1415513A (fr) Composant semi-conducteur comportant un corps semi-conducteur essentiellement monocristallin et quatre zones d'un type alternant de conductivité
FR1273319A (fr) Procédé de traitement de la surface de corps semi-conducteurs
FR1245591A (fr) Procédé et appareil de fabrication d'éléments semi-conducteurs
CH397873A (fr) Circuit semi-conducteur et procédé de fabrication de ce circuit
AU234912B2 (en) Process and apparatus forthe surface treatment of semiconductor elements with several electrodes and atleast one p-n junction
FR1312664A (fr) Procédé de fabrication d'une ou de plusieurs électrodes de contact de redressement
AU4957659A (en) Process and apparatus forthe surface treatment of semiconductor elements with several electrodes and atleast one p-n junction
FR1336812A (fr) Diode à semi-conducteur et procédé de fabrication
FR1403972A (fr) Composant semi-conducteur et son procédé de fabrication
FR1220103A (fr) Ceinture salutaire de vêtement et de sous-vêtement
FR1346546A (fr) Méthode de diffusion d'impureté dans un semi-conducteur
FR1227711A (fr) Redresseur plan au sélénium et son procédé de fabrication