GB921724A - Photographically produced stencils and semi-conductor devices - Google Patents

Photographically produced stencils and semi-conductor devices

Info

Publication number
GB921724A
GB921724A GB32592/60A GB3259260A GB921724A GB 921724 A GB921724 A GB 921724A GB 32592/60 A GB32592/60 A GB 32592/60A GB 3259260 A GB3259260 A GB 3259260A GB 921724 A GB921724 A GB 921724A
Authority
GB
United Kingdom
Prior art keywords
stencil
portions
substance
photo
stencils
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
GB32592/60A
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 and Halske AG
Siemens Corp
Original Assignee
Siemens and Halske AG
Siemens Corp
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 and Halske AG, Siemens Corp filed Critical Siemens and Halske AG
Publication of GB921724A publication Critical patent/GB921724A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
    • H10D62/00—Semiconductor bodies, or regions thereof, of devices having potential barriers
    • H10D62/10—Shapes, relative sizes or dispositions of the regions of the semiconductor bodies; Shapes of the semiconductor bodies
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
    • H10D10/00—Bipolar junction transistors [BJT]
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
    • H10D64/00—Electrodes of devices having potential barriers
    • H10D64/01—Manufacture or treatment
    • H10D64/011—Manufacture or treatment of electrodes ohmically coupled to a semiconductor
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
    • H10D99/00—Subject matter not provided for in other groups of this subclass
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10P—GENERIC PROCESSES OR APPARATUS FOR THE MANUFACTURE OR TREATMENT OF DEVICES COVERED BY CLASS H10
    • H10P14/00—Formation of materials, e.g. in the shape of layers or pillars
    • H10P14/60—Formation of materials, e.g. in the shape of layers or pillars of insulating materials
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10P—GENERIC PROCESSES OR APPARATUS FOR THE MANUFACTURE OR TREATMENT OF DEVICES COVERED BY CLASS H10
    • H10P95/00—Generic processes or apparatus for manufacture or treatments not covered by the other groups of this subclass
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10P—GENERIC PROCESSES OR APPARATUS FOR THE MANUFACTURE OR TREATMENT OF DEVICES COVERED BY CLASS H10
    • H10P95/00—Generic processes or apparatus for manufacture or treatments not covered by the other groups of this subclass
    • H10P95/50—Alloying conductive materials with semiconductor bodies

Landscapes

  • Photosensitive Polymer And Photoresist Processing (AREA)
  • Electrodes Of Semiconductors (AREA)
GB32592/60A 1959-09-22 1960-09-22 Photographically produced stencils and semi-conductor devices Expired GB921724A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DES65034A DE1112586B (de) 1959-09-22 1959-09-22 Verfahren zum Herstellen der Elektroden einer Halbleiteranordnung und nach diesem Verfahren hergestellte Halbleiteranordnung

Publications (1)

Publication Number Publication Date
GB921724A true GB921724A (en) 1963-03-20

Family

ID=7497691

Family Applications (1)

Application Number Title Priority Date Filing Date
GB32592/60A Expired GB921724A (en) 1959-09-22 1960-09-22 Photographically produced stencils and semi-conductor devices

Country Status (4)

Country Link
CH (1) CH455048A (https=)
DE (1) DE1112586B (https=)
GB (1) GB921724A (https=)
NL (1) NL255665A (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1206090B (de) * 1962-04-16 1965-12-02 Telefunken Patent Verfahren zum AEtzen eines Mesatransistors

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE823470C (de) * 1950-09-12 1951-12-03 Siemens Ag Verfahren zum AEtzen eines Halbleiters
DE971583C (de) * 1951-09-07 1959-02-19 Siemens Ag Trockengleichrichter
NL204955A (https=) * 1956-02-28

Also Published As

Publication number Publication date
NL255665A (https=)
CH455048A (de) 1968-04-30
DE1112586B (de) 1961-08-10

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