FR1231411A - Perfectionnements apportés à la fabrication de transistors - Google Patents

Perfectionnements apportés à la fabrication de transistors

Info

Publication number
FR1231411A
FR1231411A FR801235A FR801235A FR1231411A FR 1231411 A FR1231411 A FR 1231411A FR 801235 A FR801235 A FR 801235A FR 801235 A FR801235 A FR 801235A FR 1231411 A FR1231411 A FR 1231411A
Authority
FR
France
Prior art keywords
transistors
manufacture
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
FR801235A
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 Edison Swan Ltd
Original Assignee
Siemens Edison Swan Ltd
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 Edison Swan Ltd filed Critical Siemens Edison Swan Ltd
Application granted granted Critical
Publication of FR1231411A publication Critical patent/FR1231411A/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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F1/00—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties
    • H01F1/01—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials
    • H01F1/03—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity
    • H01F1/0302—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity characterised by unspecified or heterogeneous hardness or specially adapted for magnetic hardness transitions
    • H01F1/0311—Compounds
    • H01F1/0313—Oxidic compounds
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F1/00—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties
    • H01F1/01—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials
    • H01F1/40—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials of magnetic semiconductor materials, e.g. CdCr2S4
    • H01F1/401—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials of magnetic semiconductor materials, e.g. CdCr2S4 diluted
    • H01F1/405—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials of magnetic semiconductor materials, e.g. CdCr2S4 diluted of IV type, e.g. Ge1-xMnx
    • 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

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Ceramic Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Thyristors (AREA)
FR801235A 1958-07-28 1959-07-27 Perfectionnements apportés à la fabrication de transistors Expired FR1231411A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2424258A GB907103A (en) 1958-07-28 1958-07-28 Improvements relating to the production of transistors

Publications (1)

Publication Number Publication Date
FR1231411A true FR1231411A (fr) 1960-09-29

Family

ID=10208666

Family Applications (1)

Application Number Title Priority Date Filing Date
FR801235A Expired FR1231411A (fr) 1958-07-28 1959-07-27 Perfectionnements apportés à la fabrication de transistors

Country Status (2)

Country Link
FR (1) FR1231411A (fr)
GB (1) GB907103A (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1236661B (de) * 1963-09-25 1967-03-16 Siemens Ag Halbleiteranordnung mit einem durch Einlegieren einer Metallpille erzeugten pn-UEbergang

Also Published As

Publication number Publication date
GB907103A (en) 1962-10-03

Similar Documents

Publication Publication Date Title
FR1233854A (fr) Perfectionnements à la fabrication de polyuréthanes mousses
FR1217793A (fr) Perfectionnements à la fabrication des éléments semi-conducteurs
FR1228289A (fr) Perfectionnements à la fabrication de polyuréthanes cellulaires
BE576338A (fr) Perfectionnements à la fabrication de fils.
BE580998A (fr) Perfectionnements à la fabrication des courroies
FR1231411A (fr) Perfectionnements apportés à la fabrication de transistors
FR1247491A (fr) Perfectionnements à la fabrication des transformateurs
FR1235294A (fr) Perfectionnements apportés à la fabrication des éléments semi-conducteurs
FR1256826A (fr) Perfectionnements apportés à la fabrication de transistors à jonctions
FR1229790A (fr) Perfectionnements à la fabrication des condensateurs
FR1191854A (fr) Perfectionnements à la fabrication de réseaux alvéolaires
FR1248075A (fr) Perfectionnements à la fabrication des transistors
FR1204807A (fr) Perfectionnements à la fabrication des thermomètres à mercure
FR1194837A (fr) Perfectionnement apporté à la fabrication des transistrons à jonction
FR1217900A (fr) Perfectionnement à la fabrication de l'anhydride succinique
FR75546E (fr) Perfectionnements à la fabrication des panneaux de construction
FR1173735A (fr) Perfectionnements à la fabrication de la pentaérythrite
FR1210245A (fr) Perfectionnements à la fabrication des fermetures à curseur
FR1218638A (fr) Perfectionnements à la fabrication des goujons
FR1193167A (fr) Perfectionnements à la fabrication de méthacrylate de méthyle
FR1244087A (fr) Perfectionnements à la fabrication des transistors à jonction
FR1224832A (fr) Perfectionnements apportés à la fabrication de la gélatine
FR1232044A (fr) Perfectionnements à la fabrication des transformateurs
FR1251713A (fr) Perfectionnements à la fabrication des transistors
FR1254266A (fr) Perfectionnements apportés à la fabrication des transistors