GB698585A - Improvements in and relating to asymmetrically conductive devices - Google Patents

Improvements in and relating to asymmetrically conductive devices

Info

Publication number
GB698585A
GB698585A GB21883/51A GB2188351A GB698585A GB 698585 A GB698585 A GB 698585A GB 21883/51 A GB21883/51 A GB 21883/51A GB 2188351 A GB2188351 A GB 2188351A GB 698585 A GB698585 A GB 698585A
Authority
GB
United Kingdom
Prior art keywords
relating
sept
pellet
metal plates
conductive devices
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
GB21883/51A
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.)
British Thomson Houston Co Ltd
Original Assignee
British Thomson Houston Co Ltd
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 British Thomson Houston Co Ltd filed Critical British Thomson Houston Co Ltd
Publication of GB698585A publication Critical patent/GB698585A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L25/00—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof
    • H01L25/03—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof all the devices being of a type provided for in the same subgroup of groups H01L27/00 - H01L33/00, or in a single subclass of H10K, H10N, e.g. assemblies of rectifier diodes
    • H01L25/04—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof all the devices being of a type provided for in the same subgroup of groups H01L27/00 - H01L33/00, or in a single subclass of H10K, H10N, e.g. assemblies of rectifier diodes the devices not having separate containers
    • H01L25/07—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof all the devices being of a type provided for in the same subgroup of groups H01L27/00 - H01L33/00, or in a single subclass of H10K, H10N, e.g. assemblies of rectifier diodes the devices not having separate containers the devices being of a type provided for in group H01L29/00
    • H01L25/074—Stacked arrangements of non-apertured devices
    • 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)
  • Die Bonding (AREA)

Abstract

698,585. Rectifiers. BRITISH THOMSONHOUSTON CO., Ltd. Sept. 18, 1951 [Sept. 27, 1950], No. 21883/51. Class 37. A rectifier comprises a stack of germanium or other semi - conducting pellets made, e.g. as described in Specification 718,265, alternating with conducting material. The latter may be in the form of a plating of ferromagnetic material 21, Fig. 3, covering about half the surface of each pellet and a magnetic field can be used to assist the correct orientation of the pellets during assembly. Alternatively metal plates 14 ... 16, Fig. 2, which are soldered to one pellet and provide the limited-area contact to another are used. In another form, Fig. 1 (not shown), the metal plates are flat on both sides. The correct pressure between semiconductors and counter-electrodes is ensured by springs 12.
GB21883/51A 1950-09-27 1951-09-18 Improvements in and relating to asymmetrically conductive devices Expired GB698585A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US698585XA 1950-09-27 1950-09-27

Publications (1)

Publication Number Publication Date
GB698585A true GB698585A (en) 1953-10-21

Family

ID=22091642

Family Applications (1)

Application Number Title Priority Date Filing Date
GB21883/51A Expired GB698585A (en) 1950-09-27 1951-09-18 Improvements in and relating to asymmetrically conductive devices

Country Status (1)

Country Link
GB (1) GB698585A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1037595B (en) * 1954-01-13 1958-08-28 Westinghouse Brake & Signal Rectifier arrangement in which a rectifier element and a contact member are enclosed in an insulating tube

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1037595B (en) * 1954-01-13 1958-08-28 Westinghouse Brake & Signal Rectifier arrangement in which a rectifier element and a contact member are enclosed in an insulating tube

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