FR1055105A - Apparatus for the manufacture of crystal contacts - Google Patents

Apparatus for the manufacture of crystal contacts

Info

Publication number
FR1055105A
FR1055105A FR1055105DA FR1055105A FR 1055105 A FR1055105 A FR 1055105A FR 1055105D A FR1055105D A FR 1055105DA FR 1055105 A FR1055105 A FR 1055105A
Authority
FR
France
Prior art keywords
manufacture
crystal contacts
contacts
crystal
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
Other languages
French (fr)
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.)
General Electric Co PLC
Original Assignee
General Electric Co PLC
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 General Electric Co PLC filed Critical General Electric Co PLC
Application granted granted Critical
Publication of FR1055105A publication Critical patent/FR1055105A/en
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
    • H01L21/67—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere
    • H01L21/67005—Apparatus not specifically provided for elsewhere
    • H01L21/67011—Apparatus for manufacture or treatment
    • H01L21/67121—Apparatus for making assemblies not otherwise provided for, e.g. package constructions
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Manufacturing & Machinery (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Power Engineering (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
FR1055105D 1951-04-23 1952-04-23 Apparatus for the manufacture of crystal contacts Expired FR1055105A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB944551A GB698906A (en) 1951-04-23 1951-04-23 Improvements in or relating to apparatus for use in the manufacture of crystal contact devices

Publications (1)

Publication Number Publication Date
FR1055105A true FR1055105A (en) 1954-02-16

Family

ID=9872089

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1055105D Expired FR1055105A (en) 1951-04-23 1952-04-23 Apparatus for the manufacture of crystal contacts

Country Status (2)

Country Link
FR (1) FR1055105A (en)
GB (1) GB698906A (en)

Also Published As

Publication number Publication date
GB698906A (en) 1953-10-28

Similar Documents

Publication Publication Date Title
FR1043853A (en) Crystal straightener
FR1043833A (en) Liquid switch
FR1059688A (en) Apparatus for the manufacture of synthetic gemstones
CH319279A (en) Crystal rectifier element
FR1042521A (en) Crystal contact device
FR1051902A (en) Improvements in apparatus for the manufacture of artificial filaments
FR1037524A (en) Apparatus for the manufacture of tires
FR974510A (en) Crystal contact
FR1055105A (en) Apparatus for the manufacture of crystal contacts
FR970401A (en) Apparatus for the manufacture of filter-tipped cigarettes
FR1046518A (en) Apparatus for the production of vibrations
FR939534A (en) Crystal contact
FR63285E (en) Apparatus for the production of vibrations
FR1062424A (en) Apparatus for making shoes
FR1045866A (en) Processes and apparatus for the manufacture of tubular textiles
FR1075940A (en) Apparatus for the manufacture of foundry masks
FR62776E (en) Apparatus for the production of vibrations
FR1072569A (en) Device for the manufacture of hinges
FR1040538A (en) Apparatus for measuring the <<creux>> of tank trucks
FR1059227A (en) Crystal contact rectifier
FR971597A (en) Crystal contact device
FR1115552A (en) Apparatus for the production of viscose
FR1024614A (en) Method and apparatus for the manufacture of celluloses and semi-celluloses
FR1038242A (en) Method and apparatus for making bricks and the like
FR1067409A (en) Crystal diode