GB590243A - Improvements in or relating to the manufacture of selenium elements such as rectifiers - Google Patents

Improvements in or relating to the manufacture of selenium elements such as rectifiers

Info

Publication number
GB590243A
GB590243A GB836945A GB836945A GB590243A GB 590243 A GB590243 A GB 590243A GB 836945 A GB836945 A GB 836945A GB 836945 A GB836945 A GB 836945A GB 590243 A GB590243 A GB 590243A
Authority
GB
United Kingdom
Prior art keywords
selenium
counter
electrode
layer
rectifiers
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
GB836945A
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
Priority to NL135958D priority Critical patent/NL135958C/xx
Priority to BE466430D priority patent/BE466430A/xx
Application filed by Standard Telephone and Cables PLC filed Critical Standard Telephone and Cables PLC
Priority to GB836945A priority patent/GB590243A/en
Publication of GB590243A publication Critical patent/GB590243A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L23/00—Details of semiconductor or other solid state devices
    • H01L23/48—Arrangements for conducting electric current to or from the solid state body in operation, e.g. leads, terminal arrangements ; Selection of materials therefor
    • 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 potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer
    • H01L21/06—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L29/00—Semiconductor devices specially adapted for rectifying, amplifying, oscillating or switching and having potential barriers; Capacitors or resistors having potential barriers, e.g. a PN-junction depletion layer or carrier concentration layer; Details of semiconductor bodies or of electrodes thereof ; Multistep manufacturing processes therefor
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
    • H01L2924/0001—Technical content checked by a classifier
    • H01L2924/0002—Not covered by any one of groups H01L24/00, H01L24/00 and H01L2224/00

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Manufacturing & Machinery (AREA)
  • Ceramic Engineering (AREA)
  • Light Receiving Elements (AREA)

Abstract

590,243. Light sensitive cells. STANDARD TELEPHONES & CABLES, Ltd., and DRIVER, D. L. A. April 7. 1945, No. 8639. [Class 40 (iii)] [Also in Group XXXVI] A photo-electric cell comprises a base-plate 1. having a superposed semi - conducting layer 3, e.g. of selenium, upon which is a counter-electrode 5, between part of the selenium layer and the counter-electrode 5 there being a thin insulating layer 4, e.g. a paper, the surface of which in contact with the counterelectrode is flush with that of the selenium layer. A cover-plate 6 may be applied against the counter-electrode, and the insulating layer 4, which may cover a strip round the periphery of the disc, is confined to. an area upon which pressure is to be applied. Specifications 526,482, 555,615, [both in Group XXXVI], and 560,565 are referred to.
GB836945A 1945-04-07 1945-04-07 Improvements in or relating to the manufacture of selenium elements such as rectifiers Expired GB590243A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
NL135958D NL135958C (en) 1945-04-07
BE466430D BE466430A (en) 1945-04-07
GB836945A GB590243A (en) 1945-04-07 1945-04-07 Improvements in or relating to the manufacture of selenium elements such as rectifiers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB836945A GB590243A (en) 1945-04-07 1945-04-07 Improvements in or relating to the manufacture of selenium elements such as rectifiers

Publications (1)

Publication Number Publication Date
GB590243A true GB590243A (en) 1947-07-11

Family

ID=9851209

Family Applications (1)

Application Number Title Priority Date Filing Date
GB836945A Expired GB590243A (en) 1945-04-07 1945-04-07 Improvements in or relating to the manufacture of selenium elements such as rectifiers

Country Status (3)

Country Link
BE (1) BE466430A (en)
GB (1) GB590243A (en)
NL (1) NL135958C (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE966415C (en) * 1943-06-19 1957-08-01 Siemens Ag Selenium rectifier in column shape
DE972120C (en) * 1950-09-24 1959-05-27 Siemens Ag Process for the production of a selenium rectifier of the free-form design
DE975319C (en) * 1947-09-20 1961-11-09 Asea Ab Dry rectifier plate
DE977542C (en) * 1944-01-15 1967-01-12 Int Standard Electric Corp Selenium rectifier with pressure trapping layer

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE966415C (en) * 1943-06-19 1957-08-01 Siemens Ag Selenium rectifier in column shape
DE977542C (en) * 1944-01-15 1967-01-12 Int Standard Electric Corp Selenium rectifier with pressure trapping layer
DE975319C (en) * 1947-09-20 1961-11-09 Asea Ab Dry rectifier plate
DE972120C (en) * 1950-09-24 1959-05-27 Siemens Ag Process for the production of a selenium rectifier of the free-form design

Also Published As

Publication number Publication date
BE466430A (en)
NL135958C (en)

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