GB583170A - Selenium cell and lacquer therefor - Google Patents

Selenium cell and lacquer therefor

Info

Publication number
GB583170A
GB583170A GB10276/43A GB1027643A GB583170A GB 583170 A GB583170 A GB 583170A GB 10276/43 A GB10276/43 A GB 10276/43A GB 1027643 A GB1027643 A GB 1027643A GB 583170 A GB583170 A GB 583170A
Authority
GB
United Kingdom
Prior art keywords
selenium
lacquer
cell
layer
cellulose acetate
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
GB10276/43A
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.)
STC PLC
Original Assignee
Standard Telephone and Cables 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 Standard Telephone and Cables PLC filed Critical Standard Telephone and Cables PLC
Publication of GB583170A publication Critical patent/GB583170A/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
    • H10D48/00—Individual devices not covered by groups H10D1/00 - H10D44/00
    • H10D48/01—Manufacture or treatment
    • H10D48/04—Manufacture or treatment of devices having bodies comprising selenium or tellurium in uncombined form
    • H10D48/048—Treatment of the complete device, e.g. by electroforming to form a barrier
    • H10D48/049—Ageing
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
    • H10D48/00—Individual devices not covered by groups H10D1/00 - H10D44/00
    • H10D48/01—Manufacture or treatment
    • H10D48/04—Manufacture or treatment of devices having bodies comprising selenium or tellurium in uncombined form
    • H10D48/043—Preliminary treatment of the selenium or tellurium, its application to foundation plates or the subsequent treatment of the combination
    • H10D48/046—Provision of discrete insulating layers
    • 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
    • H10P14/20—Formation of materials, e.g. in the shape of layers or pillars of semiconductor materials
    • H10P14/26—Formation of materials, e.g. in the shape of layers or pillars of semiconductor materials using liquid deposition
    • H10P14/263—Formation of materials, e.g. in the shape of layers or pillars of semiconductor materials using liquid deposition using melted 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
    • H10P14/00—Formation of materials, e.g. in the shape of layers or pillars
    • H10P14/20—Formation of materials, e.g. in the shape of layers or pillars of semiconductor materials
    • H10P14/34—Deposited materials, e.g. layers
    • H10P14/3402—Deposited materials, e.g. layers characterised by the chemical composition
    • 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
    • H10P14/20—Formation of materials, e.g. in the shape of layers or pillars of semiconductor materials
    • H10P14/38—Formation of materials, e.g. in the shape of layers or pillars of semiconductor materials characterised by treatments done after the formation of the materials
    • H10P14/3802—Crystallisation or recrystallisation of non-monocrystalline semiconductor materials, e.g. regrowth

Landscapes

  • Paints Or Removers (AREA)
  • Thermistors And Varistors (AREA)
  • Heat Sensitive Colour Forming Recording (AREA)
  • Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)
GB10276/43A 1942-07-02 1943-06-25 Selenium cell and lacquer therefor Expired GB583170A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US449529A US2433402A (en) 1942-07-02 1942-07-02 Selenium cell and lacquer therefor
US624946A US2585014A (en) 1942-07-02 1945-10-26 High-voltage rectifier disk

Publications (1)

Publication Number Publication Date
GB583170A true GB583170A (en) 1946-12-11

Family

ID=27035720

Family Applications (2)

Application Number Title Priority Date Filing Date
GB10276/43A Expired GB583170A (en) 1942-07-02 1943-06-25 Selenium cell and lacquer therefor
GB28958/46A Expired GB630785A (en) 1942-07-02 1946-09-27 Improvements in or relating to dry rectifier elements

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB28958/46A Expired GB630785A (en) 1942-07-02 1946-09-27 Improvements in or relating to dry rectifier elements

Country Status (5)

Country Link
US (2) US2433402A (enExample)
BE (1) BE478832A (enExample)
DE (1) DE934423C (enExample)
FR (2) FR948921A (enExample)
GB (2) GB583170A (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE478832A (enExample) * 1942-07-02 1900-01-01
US2677714A (en) * 1951-09-21 1954-05-04 Alois Vogt Dr Optical-electrical conversion device comprising a light-permeable metal electrode
BE516590A (enExample) * 1951-10-29

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1544809A (en) * 1921-07-02 1925-07-07 Nitrogen Corp Method of treating cellulose compounds
US1521876A (en) * 1923-10-22 1925-01-06 Eastman Kodak Co Process of treating cellulose acetate
FR684097A (fr) * 1929-02-04 1930-06-20 Mode de redressement de courant par contact solide
DE561548C (de) * 1929-11-10 1932-10-15 Siemens Schuckertwerke Akt Ges Plattenfoermiges Trockengleichrichter-Element
BE414231A (enExample) * 1930-05-15
GB440369A (en) * 1934-06-29 1935-12-30 Gen Electric Co Ltd Improvements in dry plate rectifiers
US2017842A (en) * 1934-11-16 1935-10-22 Harold B Conant Unidirectional current-carrying device and process of producing the same
DE727015C (de) * 1935-02-06 1942-10-24 Philips Patentverwaltung Sperrschichtgleichrichter
BE415723A (enExample) * 1935-06-01
DE706048C (de) * 1935-06-01 1941-05-16 Philips Patentverwaltung Elektrodensystem mit unsymmetrischer Leitfaehigkeit
NL47694C (enExample) * 1935-06-01
NL48107C (enExample) * 1935-10-30 1900-01-01
NL44071C (enExample) * 1935-12-03 1900-01-01
US2132869A (en) * 1936-12-15 1938-10-11 Eastman Kodak Co Cellulose acetate lacquers containing oxidized cellulose acetate
US2126765A (en) * 1937-03-04 1938-08-16 Mallory & Co Inc P R Rectifier sealing
US2193610A (en) * 1938-02-17 1940-03-12 Westinghouse Electric & Mfg Co Selenium contact electrode
NL93270C (enExample) * 1938-06-07
NL60402C (enExample) * 1940-07-03
US2362545A (en) * 1942-01-29 1944-11-14 Bell Telephone Labor Inc Selenium rectifier and method of making it
US2426242A (en) * 1942-07-02 1947-08-26 Internat Telephone & Radio Mfg Lacquer
BE478832A (enExample) * 1942-07-02 1900-01-01
BE461544A (enExample) * 1943-09-08 1900-01-01
US2452603A (en) * 1944-04-08 1948-11-02 Standard Telephones Cables Ltd Metal contact rectifier
US2459848A (en) * 1945-05-12 1949-01-25 Standard Telephones Cables Ltd Rectifier element

Also Published As

Publication number Publication date
US2585014A (en) 1952-02-12
FR57502E (fr) 1953-01-29
BE478832A (enExample) 1900-01-01
DE934423C (de) 1955-10-20
FR948921A (fr) 1949-08-16
US2433402A (en) 1947-12-30
GB630785A (en) 1949-10-21

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