FR1461963A - Asymmetric conductivity device and its manufacturing process - Google Patents

Asymmetric conductivity device and its manufacturing process

Info

Publication number
FR1461963A
FR1461963A FR43898A FR43898A FR1461963A FR 1461963 A FR1461963 A FR 1461963A FR 43898 A FR43898 A FR 43898A FR 43898 A FR43898 A FR 43898A FR 1461963 A FR1461963 A FR 1461963A
Authority
FR
France
Prior art keywords
manufacturing process
conductivity device
asymmetric conductivity
asymmetric
manufacturing
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
FR43898A
Other languages
French (fr)
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
Application granted granted Critical
Publication of FR1461963A publication Critical patent/FR1461963A/en
Expired legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01LSEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L21/00Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
    • H01L21/02Manufacture or treatment of semiconductor devices or of parts thereof
    • H01L21/04Manufacture 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
    • H01L21/48Manufacture 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
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01LSEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L23/00Details of semiconductor or other solid state devices
    • H01L23/02Containers; Seals
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01LSEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L24/00Arrangements for connecting or disconnecting semiconductor or solid-state bodies; Methods or apparatus related thereto
    • H01L24/01Means 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)
FR43898A 1965-01-14 1965-12-28 Asymmetric conductivity device and its manufacturing process Expired FR1461963A (en)

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
FR1461963A true FR1461963A (en) 1966-12-09

Family

ID=9725272

Family Applications (1)

Application Number Title Priority Date Filing Date
FR43898A Expired FR1461963A (en) 1965-01-14 1965-12-28 Asymmetric conductivity device and its manufacturing process

Country Status (2)

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

Families Citing this family (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
US4624303A (en) * 1985-04-29 1986-11-25 The Nippert Company Heat sink mounting and method of making

Also Published As

Publication number Publication date
GB1070092A (en) 1967-05-24

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