FR1312478A - Procédé de production d'un dispositif à conductibilité asymétrique - Google Patents

Procédé de production d'un dispositif à conductibilité asymétrique

Info

Publication number
FR1312478A
FR1312478A FR875725A FR875725A FR1312478A FR 1312478 A FR1312478 A FR 1312478A FR 875725 A FR875725 A FR 875725A FR 875725 A FR875725 A FR 875725A FR 1312478 A FR1312478 A FR 1312478A
Authority
FR
France
Prior art keywords
producing
conductivity device
asymmetric conductivity
asymmetric
conductivity
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
FR875725A
Other languages
English (en)
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 FR875725A priority Critical patent/FR1312478A/fr
Application granted granted Critical
Publication of FR1312478A publication Critical patent/FR1312478A/fr
Expired legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01LSEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L23/00Details of semiconductor or other solid state devices
    • H01L23/34Arrangements for cooling, heating, ventilating or temperature compensation ; Temperature sensing arrangements
    • H01L23/36Selection of materials, or shaping, to facilitate cooling or heating, e.g. heatsinks
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01LSEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L23/00Details of semiconductor or other solid state devices
    • H01L23/02Containers; Seals
    • H01L23/04Containers; Seals characterised by the shape of the container or parts, e.g. caps, walls
    • H01L23/043Containers; Seals characterised by the shape of the container or parts, e.g. caps, walls the container being a hollow construction and having a conductive base as a mounting as well as a lead for the semiconductor body
    • H01L23/051Containers; Seals characterised by the shape of the container or parts, e.g. caps, walls the container being a hollow construction and having a conductive base as a mounting as well as a lead for the semiconductor body another lead being formed by a cover plate parallel to the base plate, e.g. sandwich type
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01LSEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L23/00Details of semiconductor or other solid state devices
    • H01L23/16Fillings or auxiliary members in containers or encapsulations, e.g. centering rings
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01LSEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L23/00Details of semiconductor or other solid state devices
    • H01L23/28Encapsulations, e.g. encapsulating layers, coatings, e.g. for protection
    • H01L23/31Encapsulations, e.g. encapsulating layers, coatings, e.g. for protection characterised by the arrangement or shape
    • H01L23/3157Partial encapsulation or coating
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01LSEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2924/00Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
    • H01L2924/0001Technical content checked by a classifier
    • H01L2924/0002Not covered by any one of groups H01L24/00, H01L24/00 and H01L2224/00

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Power Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
FR875725A 1960-10-13 1961-10-12 Procédé de production d'un dispositif à conductibilité asymétrique Expired FR1312478A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR875725A FR1312478A (fr) 1960-10-13 1961-10-12 Procédé de production d'un dispositif à conductibilité asymétrique

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB3505460 1960-10-13
FR875725A FR1312478A (fr) 1960-10-13 1961-10-12 Procédé de production d'un dispositif à conductibilité asymétrique

Publications (1)

Publication Number Publication Date
FR1312478A true FR1312478A (fr) 1962-12-21

Family

ID=26192661

Family Applications (1)

Application Number Title Priority Date Filing Date
FR875725A Expired FR1312478A (fr) 1960-10-13 1961-10-12 Procédé de production d'un dispositif à conductibilité asymétrique

Country Status (1)

Country Link
FR (1) FR1312478A (fr)

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