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GB1078342A - Semi-conductor device and manufacture thereof - Google Patents

Semi-conductor device and manufacture thereof

Info

Publication number
GB1078342A
GB1078342A GB774965A GB774965A GB1078342A GB 1078342 A GB1078342 A GB 1078342A GB 774965 A GB774965 A GB 774965A GB 774965 A GB774965 A GB 774965A GB 1078342 A GB1078342 A GB 1078342A
Authority
GB
United Kingdom
Prior art keywords
semi
contact
spring
electrode
base
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
GB774965A
Inventor
Arthur Langridge
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.)
Siemens Mobility Ltd
Original Assignee
Westinghouse Brake and Signal 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 Westinghouse Brake and Signal Co Ltd filed Critical Westinghouse Brake and Signal Co Ltd
Priority to GB774965A priority Critical patent/GB1078342A/en
Priority to FR46234A priority patent/FR1463714A/en
Priority to SE225466A priority patent/SE326501B/xx
Publication of GB1078342A publication Critical patent/GB1078342A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L24/00—Arrangements for connecting or disconnecting semiconductor or solid-state bodies; Methods or apparatus related thereto
    • H01L24/71—Means for bonding not being attached to, or not being formed on, the surface to be connected
    • H01L24/72—Detachable connecting means consisting of mechanical auxiliary parts connecting the device, e.g. pressure contacts using springs or clips
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L23/00—Details of semiconductor or other solid state devices
    • H01L23/16—Fillings or auxiliary members in containers or encapsulations, e.g. centering rings
    • 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
    • H01L2924/01—Chemical elements
    • H01L2924/01005—Boron [B]
    • 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
    • H01L2924/01—Chemical elements
    • H01L2924/01006—Carbon [C]
    • 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
    • H01L2924/01—Chemical elements
    • H01L2924/01014—Silicon [Si]
    • 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
    • H01L2924/01—Chemical elements
    • H01L2924/01018—Argon [Ar]
    • 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
    • H01L2924/01—Chemical elements
    • H01L2924/01019—Potassium [K]
    • 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
    • H01L2924/01—Chemical elements
    • H01L2924/01023—Vanadium [V]
    • 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
    • H01L2924/01—Chemical elements
    • H01L2924/01027—Cobalt [Co]
    • 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
    • H01L2924/01—Chemical elements
    • H01L2924/01029—Copper [Cu]
    • 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
    • H01L2924/01—Chemical elements
    • H01L2924/01033—Arsenic [As]
    • 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
    • H01L2924/01—Chemical elements
    • H01L2924/01068—Erbium [Er]
    • 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
    • H01L2924/01—Chemical elements
    • H01L2924/01074—Tungsten [W]
    • 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
    • H01L2924/01—Chemical elements
    • H01L2924/01082—Lead [Pb]
    • 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
    • H01L2924/10—Details of semiconductor or other solid state devices to be connected
    • H01L2924/11—Device type
    • H01L2924/13—Discrete devices, e.g. 3 terminal devices
    • H01L2924/1301—Thyristor
    • H01L2924/13034—Silicon Controlled Rectifier [SCR]

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Die Bonding (AREA)

Abstract

1,078,342. Semi-conductor devices. WESTINGHOUSE BRAKE & SIGNAL CO. Ltd. Dec. 21, 1965 [Feb. 23, 1965], No. 7749/65. Heading H1K. A semi-conductor device such. as a silicon controlled rectifier comprises a semi-conductor element 2 mounted on a copper base 1, an insulating member 4 urged towards the element 2 by an annular leaf spring 5, and a lead 3 which passes through the member 4 and carries a first electrical contact urged into engagement with a first electrode of the element by a spring 12 acting between the contact and the member. The second electrode of the element is held in engagement with the base 1, which constitutes a second contact, by the pressure of the spring 5, and contact is made with the third electrode by a lead 11 also passing through the member 4. The member 4 has bores 15 and 16 (not shown) to receive further leads or for cooling purposes. The leaf spring 5 may be replaced by a compression spring encircling the member 4 and bearing at one end against a portion of a metal cap 6 which forms, together with the base 1 and an insulating lid 8, an evacuated housing.
GB774965A 1965-02-23 1965-02-23 Semi-conductor device and manufacture thereof Expired GB1078342A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB774965A GB1078342A (en) 1965-02-23 1965-02-23 Semi-conductor device and manufacture thereof
FR46234A FR1463714A (en) 1965-02-23 1966-01-18 Asymmetric conductivity device and method for its manufacture
SE225466A SE326501B (en) 1965-02-23 1966-02-22

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB774965A GB1078342A (en) 1965-02-23 1965-02-23 Semi-conductor device and manufacture thereof

Publications (1)

Publication Number Publication Date
GB1078342A true GB1078342A (en) 1967-08-09

Family

ID=9838980

Family Applications (1)

Application Number Title Priority Date Filing Date
GB774965A Expired GB1078342A (en) 1965-02-23 1965-02-23 Semi-conductor device and manufacture thereof

Country Status (3)

Country Link
FR (1) FR1463714A (en)
GB (1) GB1078342A (en)
SE (1) SE326501B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3729659A (en) * 1968-06-18 1973-04-24 Westinghouse Brake & Signal Multi-terminal semiconductor devices having pressure contacts for main and gate electrodes
EP1648029A3 (en) * 2004-10-16 2006-09-13 Semikron Elektronik GmbH & Co. KG Patentabteilung Contact device for power semiconductor moduls and disc-shaped semiconductor cells

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3729659A (en) * 1968-06-18 1973-04-24 Westinghouse Brake & Signal Multi-terminal semiconductor devices having pressure contacts for main and gate electrodes
EP1648029A3 (en) * 2004-10-16 2006-09-13 Semikron Elektronik GmbH & Co. KG Patentabteilung Contact device for power semiconductor moduls and disc-shaped semiconductor cells

Also Published As

Publication number Publication date
SE326501B (en) 1970-07-27
FR1463714A (en) 1966-12-23

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