GB464268A - Improvements in electrode systems with unsymmetrical conductivity such as dry rectifier, or light-sensitive, cells - Google Patents

Improvements in electrode systems with unsymmetrical conductivity such as dry rectifier, or light-sensitive, cells

Info

Publication number
GB464268A
GB464268A GB31732/36A GB3173236A GB464268A GB 464268 A GB464268 A GB 464268A GB 31732/36 A GB31732/36 A GB 31732/36A GB 3173236 A GB3173236 A GB 3173236A GB 464268 A GB464268 A GB 464268A
Authority
GB
United Kingdom
Prior art keywords
light
sensitive
cells
conductivity
dry rectifier
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
GB31732/36A
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Publication of GB464268A publication Critical patent/GB464268A/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
    • H01L21/02—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 at least one potential-jump barrier or surface barrier, e.g. PN junction, depletion layer or carrier concentration layer
    • H01L21/06—Manufacture or treatment of semiconductor devices or of parts thereof the devices having at least one potential-jump barrier or surface barrier, e.g. PN junction, depletion layer or carrier concentration layer the devices having semiconductor bodies comprising selenium or tellurium in uncombined form other than as impurities in semiconductor bodies of other materials
    • H01L21/08—Preparation of the foundation plate

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)
  • Cell Electrode Carriers And Collectors (AREA)
  • Battery Electrode And Active Subsutance (AREA)

Abstract

464,268. Light - - sensitive cells; contact rectifiers. NAAMLOOZE VENNOOTSCHAP PHILIPS' GLOEILAMPENFABRIEKEN. Nov. 19, 1936, No. 31732. Convention date, Nov. 22, 1935. [Class 40 (iii)] [Also in Group XXXVI] In a dry rectifier or lightsensitive cell the selenium 3 is deposited on an amalgamated layer 2 on the support 1, which may be of brass. copper or aluminium. To increase the conductivity of the selenium, mercuric chloride or calcium tungstate may be added. The insulating material 4 may be polystyrene applied as a solution in benzene. The electrode 5 may be Wood's metal.
GB31732/36A 1935-11-22 1936-11-19 Improvements in electrode systems with unsymmetrical conductivity such as dry rectifier, or light-sensitive, cells Expired GB464268A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE464268X 1935-11-22

Publications (1)

Publication Number Publication Date
GB464268A true GB464268A (en) 1937-04-14

Family

ID=6540237

Family Applications (1)

Application Number Title Priority Date Filing Date
GB31732/36A Expired GB464268A (en) 1935-11-22 1936-11-19 Improvements in electrode systems with unsymmetrical conductivity such as dry rectifier, or light-sensitive, cells

Country Status (3)

Country Link
US (1) US2131167A (en)
FR (1) FR813780A (en)
GB (1) GB464268A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE887846C (en) * 1948-10-02 1953-08-27 Siemens Ag Mercury-proof selenium rectifier
DE961733C (en) * 1939-01-17 1957-04-11 Aeg Process for producing electrically asymmetrically conductive elements with a semiconductor such as selenium

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2419602A (en) * 1943-08-14 1947-04-29 Standard Telephones Cables Ltd Rectifier and method of making the same
BE464100A (en) * 1944-04-06 1900-01-01
US20220294242A1 (en) * 2021-03-10 2022-09-15 Techtronic Cordless Gp Lawnmowers

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE961733C (en) * 1939-01-17 1957-04-11 Aeg Process for producing electrically asymmetrically conductive elements with a semiconductor such as selenium
DE887846C (en) * 1948-10-02 1953-08-27 Siemens Ag Mercury-proof selenium rectifier

Also Published As

Publication number Publication date
FR813780A (en) 1937-06-08
US2131167A (en) 1938-09-27

Similar Documents

Publication Publication Date Title
GB469610A (en) Improvements in or relating to dry electric rectifiers
GB464268A (en) Improvements in electrode systems with unsymmetrical conductivity such as dry rectifier, or light-sensitive, cells
ES268425A1 (en) Improvements in multiple electrolytic cubes (Machine-translation by Google Translate, not legally binding)
GB500696A (en) Improvements in or relating to devices sensitive to radiation
GB448672A (en) Improvements in or relating to electric detectors and other electrode systems
GB443983A (en) Improvements in electric primary cells
GB605339A (en) Process and apparatus for the decomposition of alkali amalgams
GB479733A (en) Improvements in or relating to the manufacture of activated electrodes for photo-electric cells or secondary electron multipliers
GB402967A (en) Improvements in electrolytic cells, e.g. electrolytic condensers
GB470552A (en) Improved method of manufacturing electrode systems with unsymmetrical conductivity
GB460012A (en) Improvements in or relating to light sensitive layers for photoelectric cells
US2530751A (en) Primary cell
GB458889A (en) Improvements in or relating to dry electric rectifiers
GB671809A (en) Improvements in or relating to electrolytic condenser
GB317837A (en) Photo-electric cell
GB520108A (en) Improvements in and relating to lithographic printing plates
GB629275A (en) Improvements in or relating to blocking-layer rectifiers
GB483562A (en) Improvements relating to secondary electric batteries
GB566833A (en) Selenium cell and method of making it
GB336397A (en) Improvements in or relating to photo-sensitive cells
GB500930A (en) An improved contact surface for electrically conducting parts made of aluminium or aluminium alloys
ES241120A1 (en) Electrolytic condenser device (Machine-translation by Google Translate, not legally binding)
Fink et al. The Photovoltaic Effect
UEDA et al. Study on Surface Electricity. XI. The Effect of Dioxane on the Double Layer Capacity
GB545380A (en) Improvements in or relating to blocking-layer cells