JPS5472966A - Electronic device - Google Patents

Electronic device

Info

Publication number
JPS5472966A
JPS5472966A JP13997077A JP13997077A JPS5472966A JP S5472966 A JPS5472966 A JP S5472966A JP 13997077 A JP13997077 A JP 13997077A JP 13997077 A JP13997077 A JP 13997077A JP S5472966 A JPS5472966 A JP S5472966A
Authority
JP
Japan
Prior art keywords
plate
container
fitting
insulating
pellet
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.)
Pending
Application number
JP13997077A
Other languages
Japanese (ja)
Inventor
Hisashi Yoshida
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP13997077A priority Critical patent/JPS5472966A/en
Publication of JPS5472966A publication Critical patent/JPS5472966A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
    • H01L2224/01—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
    • H01L2224/42—Wire connectors; Manufacturing methods related thereto
    • H01L2224/47—Structure, shape, material or disposition of the wire connectors after the connecting process
    • H01L2224/48—Structure, shape, material or disposition of the wire connectors after the connecting process of an individual wire connector
    • H01L2224/4805—Shape
    • H01L2224/4809—Loop shape
    • H01L2224/48091—Arched

Landscapes

  • Casings For Electric Apparatus (AREA)

Abstract

PURPOSE: To eliminate the needs of an insulating spacer and insulating washer at the time of fixing a container to a fitting body, by covering the external surface of an Al plate, constituting one part of the container surrounding an installed semiconductor pellet, with an Al2O3 film.
CONSTITUTION: Conductor pin 25, while being insulated by insulating glass 27, is caused to pierce the fixed region of Al plate 22, and fitting hole 28 is made at the circumferential part. Then, semiconductor element 21 composed of semiconductor pellet 211 and support pedestal 212 is adhered to the centr surface of this Al plate 22, and pellet 211 is connected to pin 25 via lead wire 26. Next, Al plate 22 is covered with cap-shaped cover 23, and its circumfrernce is tightened by using bolts 31 set into fitting holes 28 of Al plate 22 and nuts 32. In this constitution, only the external bottom surface of Al plate 22 is covered with Al2O3 film 29, and this surface is insulated electrically. Therefore, the need for providing an insulating spacer again at the time of fixing the container to the fitting part is eliminated.
COPYRIGHT: (C)1979,JPO&Japio
JP13997077A 1977-11-24 1977-11-24 Electronic device Pending JPS5472966A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13997077A JPS5472966A (en) 1977-11-24 1977-11-24 Electronic device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13997077A JPS5472966A (en) 1977-11-24 1977-11-24 Electronic device

Publications (1)

Publication Number Publication Date
JPS5472966A true JPS5472966A (en) 1979-06-11

Family

ID=15257900

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13997077A Pending JPS5472966A (en) 1977-11-24 1977-11-24 Electronic device

Country Status (1)

Country Link
JP (1) JPS5472966A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5626091A (en) * 1995-10-12 1997-05-06 Tachi-S Co., Ltd. System for supplying and setting materials in a condition to be sewn by a sewing machine
US5687662A (en) * 1996-03-01 1997-11-18 Tachi-S Co., Ltd. Sewing method for forming a trim cover assembly

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5626091A (en) * 1995-10-12 1997-05-06 Tachi-S Co., Ltd. System for supplying and setting materials in a condition to be sewn by a sewing machine
US5687662A (en) * 1996-03-01 1997-11-18 Tachi-S Co., Ltd. Sewing method for forming a trim cover assembly

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