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)
  • 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)
  • Thermistors And Varistors (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
BE515174A (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
USB469610I5 (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
DE706048C (de) * 1935-06-01 1941-05-16 Philips Patentverwaltung Elektrodensystem mit unsymmetrischer Leitfaehigkeit
BE415723A (enExample) * 1935-06-01
NL47694C (enExample) * 1935-06-01
NL79789C (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
NL51047C (enExample) * 1938-06-07
BE442069A (enExample) * 1940-07-03
US2362545A (en) * 1942-01-29 1944-11-14 Bell Telephone Labor Inc Selenium rectifier and method of making it
BE478832A (enExample) * 1942-07-02 1900-01-01
US2426242A (en) * 1942-07-02 1947-08-26 Internat Telephone & Radio Mfg Lacquer
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
DE934423C (de) 1955-10-20
US2585014A (en) 1952-02-12
GB630785A (en) 1949-10-21
BE478832A (enExample) 1900-01-01
FR57502E (fr) 1953-01-29
US2433402A (en) 1947-12-30
FR948921A (fr) 1949-08-16

Similar Documents

Publication Publication Date Title
US2280135A (en) Conductive coating for glass and method of application
JPS52117326A (en) Method of coating an extruded aluminum material
GB465760A (en) Improvements in and relating to the manufacture of selenium surfaces
US2433402A (en) Selenium cell and lacquer therefor
US2386750A (en) Selenium cell
US2426242A (en) Lacquer
US2363555A (en) Method of producing selenium rectifiers
US2390771A (en) Selenium rectifier
GB855382A (en) Method of producing a p-n junction in a crystalline semiconductor
ES387438A1 (es) Procedimiento para recubrir aluminio.
JPS5429555A (en) Heat sink constituent
GB463511A (en) An improved process for coating pure and alloyed light metals with a firmly adhering protection against corrosion
SU55356A1 (ru) Селеновый металлический элемент дл сухих выпр мителей
GB1035892A (en) New and useful improvements in xerographic plate
GB498371A (en) Improvements relating to the treatment of aluminium and aluminium alloy surfaces
US2554979A (en) Element of asymmetric conductivity of selenium
GB1148477A (en) Heat transfer method
GB531580A (en) Improved method of manufacturing an electrode system exhibiting unsymmetrical conductivity and comprising a selenium electrode
JPS55149919A (en) Electrode substrate
US2446468A (en) Selenium rectifiers
GB522755A (en) An improved method of producing selenium rectifiers and selenium photo-cells
JPS57109928A (en) Flash device
GB1060712A (en) Anodising selected areas of thin metal films
SU120522A1 (ru) Метод нагрева деталей в электролите
GB733615A (en) Bonding of polytetrafluoroethylene to metals