GB1070092A - Semi-conductor device and manufacture thereof - Google Patents

Semi-conductor device and manufacture thereof

Info

Publication number
GB1070092A
GB1070092A GB163065A GB163065A GB1070092A GB 1070092 A GB1070092 A GB 1070092A GB 163065 A GB163065 A GB 163065A GB 163065 A GB163065 A GB 163065A GB 1070092 A GB1070092 A GB 1070092A
Authority
GB
United Kingdom
Prior art keywords
semi
ring
base
conductor
evacuated
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
GB163065A
Inventor
Victor John Carter
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 GB163065A priority Critical patent/GB1070092A/en
Priority to FR43898A priority patent/FR1461963A/en
Publication of GB1070092A publication Critical patent/GB1070092A/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 potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer
    • H01L21/48—Manufacture or treatment of parts, e.g. containers, prior to assembly of the devices, using processes not provided for in a single one of the subgroups H01L21/06 - H01L21/326
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L23/00—Details of semiconductor or other solid state devices
    • H01L23/02—Containers; Seals
    • 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
    • H01L24/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto

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)
  • Manufacturing & Machinery (AREA)
  • Die Bonding (AREA)

Abstract

1,070,092. Semi-conductor devices. WESTINGHOUSE BRAKE & SIGNAL CO. Ltd. Dec. 21, 1965 [Jan. 14, 1965], No. 1630/65. Heading H1K. A semi-conductor device such as a siliconcontrolled rectifier comprises a semi-conductor element 2 mounted on a copper base 1 and a heavy current conducting member 7 urged into contact with the element 2 by a stack of springs 6 maintained in compression by a barrel member 5 screwed into a ring 4 secured to the base 1. The ring and barrel may be made of steel. The device is encapsulated in a housing comprising a ceramic cylinder 20 and metal sealing portions 21, 22, and is evacuated through bores 16, 17 in the base and ring which are subsequently sealed by a copper pin 18. Alternatively the device may be evacuated, at least in part, through the ceramic sealing sleeve 15 of the lead 3 which is connected under spring pressure to the gate electrode. A desiccant ring is provided.
GB163065A 1965-01-14 1965-01-14 Semi-conductor device and manufacture thereof Expired GB1070092A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB163065A GB1070092A (en) 1965-01-14 1965-01-14 Semi-conductor device and manufacture thereof
FR43898A FR1461963A (en) 1965-01-14 1965-12-28 Asymmetric conductivity device and its manufacturing process

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB163065A GB1070092A (en) 1965-01-14 1965-01-14 Semi-conductor device and manufacture thereof

Publications (1)

Publication Number Publication Date
GB1070092A true GB1070092A (en) 1967-05-24

Family

ID=9725272

Family Applications (1)

Application Number Title Priority Date Filing Date
GB163065A Expired GB1070092A (en) 1965-01-14 1965-01-14 Semi-conductor device and manufacture thereof

Country Status (2)

Country Link
FR (1) FR1461963A (en)
GB (1) GB1070092A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4063348A (en) * 1975-02-27 1977-12-20 The Bendix Corporation Unique packaging method for use on large semiconductor devices
US4068368A (en) * 1975-10-14 1978-01-17 The Bendix Corporation Closure for semiconductor device and method of construction
EP0199873A2 (en) * 1985-04-29 1986-11-05 The Nippert Company Heat sink mounting and method of making the same

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4063348A (en) * 1975-02-27 1977-12-20 The Bendix Corporation Unique packaging method for use on large semiconductor devices
US4068368A (en) * 1975-10-14 1978-01-17 The Bendix Corporation Closure for semiconductor device and method of construction
EP0199873A2 (en) * 1985-04-29 1986-11-05 The Nippert Company Heat sink mounting and method of making the same
EP0199873A3 (en) * 1985-04-29 1987-06-03 The Nippert Company Heat sink mounting and method of making the same

Also Published As

Publication number Publication date
FR1461963A (en) 1966-12-09

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