GB631219A - Rectifiers - Google Patents

Rectifiers

Info

Publication number
GB631219A
GB631219A GB24503/47A GB2450347A GB631219A GB 631219 A GB631219 A GB 631219A GB 24503/47 A GB24503/47 A GB 24503/47A GB 2450347 A GB2450347 A GB 2450347A GB 631219 A GB631219 A GB 631219A
Authority
GB
United Kingdom
Prior art keywords
base
layer
uncoated
dry contact
semiconducting
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
GB24503/47A
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 GB631219A publication Critical patent/GB631219A/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)
  • Ceramic Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Cable Accessories (AREA)

Abstract

631,219. Dry contact rectifiers. STANDARD TELEPHONES & CABLES, Ltd. Sept. 5, 1947, No. 24503. Convention date, Oct. 26, 1946. [Class 37] A dry contact metal rectifier comprises a base electrode 11, 26, a layer of semiconducting material 12, 27 applied to the base but leaving a portion of the base uncoated, and a layer of counter - electrode material 13, 28 applied to substantially the whole of the semiconducting layer such that the entire boundary edge of the semi-conducting layer is left uncoated. Terminal leads are joined to the uncoated portion of the base and to the counterelectrode material. Various configurations using rod, sheet and wire-like base materials are described.
GB24503/47A 1946-10-26 1947-09-05 Rectifiers Expired GB631219A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US631219XA 1946-10-26 1946-10-26

Publications (1)

Publication Number Publication Date
GB631219A true GB631219A (en) 1949-10-28

Family

ID=22047066

Family Applications (1)

Application Number Title Priority Date Filing Date
GB24503/47A Expired GB631219A (en) 1946-10-26 1947-09-05 Rectifiers

Country Status (2)

Country Link
FR (1) FR954363A (en)
GB (1) GB631219A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE969605C (en) * 1952-02-19 1958-06-26 Siemens Ag Dry rectifier arrangement with rectifier plates assigned to one another in pairs
DE972582C (en) * 1952-06-27 1959-08-13 Standard Elek K Lorenz Ag Process for the production of selenium rectifiers with an artificial barrier layer

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE969605C (en) * 1952-02-19 1958-06-26 Siemens Ag Dry rectifier arrangement with rectifier plates assigned to one another in pairs
DE972582C (en) * 1952-06-27 1959-08-13 Standard Elek K Lorenz Ag Process for the production of selenium rectifiers with an artificial barrier layer

Also Published As

Publication number Publication date
FR954363A (en) 1949-12-23

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