GB639476A - Improvements in electric wave translating devices - Google Patents

Improvements in electric wave translating devices

Info

Publication number
GB639476A
GB639476A GB21763/47A GB2176347A GB639476A GB 639476 A GB639476 A GB 639476A GB 21763/47 A GB21763/47 A GB 21763/47A GB 2176347 A GB2176347 A GB 2176347A GB 639476 A GB639476 A GB 639476A
Authority
GB
United Kingdom
Prior art keywords
wafer
silicon
electric wave
translating devices
crust
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
GB21763/47A
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.)
AT&T Corp
Original Assignee
Western Electric Co Inc
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 Western Electric Co Inc filed Critical Western Electric Co Inc
Publication of GB639476A publication Critical patent/GB639476A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • H10P14/63—Formation of materials, e.g. in the shape of layers or pillars of insulating materials characterised by the formation processes
    • H10P14/6302—Non-deposition formation processes
    • H10P14/6304—Formation by oxidation, e.g. oxidation of the substrate
    • H10P14/6306—Formation by oxidation, e.g. oxidation of the substrate of the semiconductor materials
    • H10P14/6308—Formation by oxidation, e.g. oxidation of the substrate of the semiconductor materials of Group IV semiconductors
    • H10P14/6309—Formation by oxidation, e.g. oxidation of the substrate of the semiconductor materials of Group IV semiconductors of silicon in uncombined form, i.e. pure silicon
    • 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
    • H10P14/63—Formation of materials, e.g. in the shape of layers or pillars of insulating materials characterised by the formation processes
    • H10P14/6302—Non-deposition formation processes
    • H10P14/6322—Formation by thermal treatments
    • 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
    • H10P32/00—Diffusion of dopants within, into or out of wafers, substrates or parts of devices
    • H10P32/10—Diffusion of dopants within, into or out of semiconductor bodies or layers
    • H10P32/14—Diffusion of dopants within, into or out of semiconductor bodies or layers within a single semiconductor body or layer in a solid phase; between different semiconductor bodies or layers, both in a solid phase
    • H10P32/1408—Diffusion of dopants within, into or out of semiconductor bodies or layers within a single semiconductor body or layer in a solid phase; between different semiconductor bodies or layers, both in a solid phase from or through or into an external applied layer, e.g. photoresist or nitride layers
    • H10P32/141—Diffusion of dopants within, into or out of semiconductor bodies or layers within a single semiconductor body or layer in a solid phase; between different semiconductor bodies or layers, both in a solid phase from or through or into an external applied layer, e.g. photoresist or nitride layers the applied layer comprising oxides only
    • 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
    • H10P32/00—Diffusion of dopants within, into or out of wafers, substrates or parts of devices
    • H10P32/10—Diffusion of dopants within, into or out of semiconductor bodies or layers
    • H10P32/17—Diffusion of dopants within, into or out of semiconductor bodies or layers characterised by the semiconductor material
    • H10P32/171—Diffusion of dopants within, into or out of semiconductor bodies or layers characterised by the semiconductor material being group IV material
    • 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
    • H10P52/00—Grinding, lapping or polishing of wafers, substrates or parts of devices

Landscapes

  • Crystals, And After-Treatments Of Crystals (AREA)
GB21763/47A 1944-04-10 1947-08-07 Improvements in electric wave translating devices Expired GB639476A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US530419A US2437269A (en) 1944-04-10 1944-04-10 Translating device and method of making it

Publications (1)

Publication Number Publication Date
GB639476A true GB639476A (en) 1950-06-28

Family

ID=24113578

Family Applications (1)

Application Number Title Priority Date Filing Date
GB21763/47A Expired GB639476A (en) 1944-04-10 1947-08-07 Improvements in electric wave translating devices

Country Status (5)

Country Link
US (1) US2437269A (https=)
BE (1) BE476053A (https=)
CH (1) CH266759A (https=)
FR (1) FR950513A (https=)
GB (1) GB639476A (https=)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1058634B (de) * 1956-06-07 1959-06-04 Ibm Deutschland Gasdiffusionsverfahren zur Herstellung eines Transistors
DE1095401B (de) * 1958-04-16 1960-12-22 Standard Elektrik Lorenz Ag Verfahren zum Eindiffundieren von Fremdstoffen in einen Halbleiterkoerper zur Herstellung einer elektrischen Halbleiteranordnung

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL70486C (https=) * 1945-12-29
BE500302A (https=) * 1949-11-30
BE536181A (https=) * 1954-03-03
US2935453A (en) * 1957-04-11 1960-05-03 Sylvania Electric Prod Manufacture of semiconductive translating devices
NL235544A (https=) * 1958-01-28

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1058634B (de) * 1956-06-07 1959-06-04 Ibm Deutschland Gasdiffusionsverfahren zur Herstellung eines Transistors
DE1095401B (de) * 1958-04-16 1960-12-22 Standard Elektrik Lorenz Ag Verfahren zum Eindiffundieren von Fremdstoffen in einen Halbleiterkoerper zur Herstellung einer elektrischen Halbleiteranordnung

Also Published As

Publication number Publication date
FR950513A (fr) 1949-09-29
US2437269A (en) 1948-03-09
CH266759A (fr) 1950-02-15
BE476053A (https=)

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