JPS51148386A - Vacant layer attaching type 4 pole semiconductor element - Google Patents

Vacant layer attaching type 4 pole semiconductor element

Info

Publication number
JPS51148386A
JPS51148386A JP50072088A JP7208875A JPS51148386A JP S51148386 A JPS51148386 A JP S51148386A JP 50072088 A JP50072088 A JP 50072088A JP 7208875 A JP7208875 A JP 7208875A JP S51148386 A JPS51148386 A JP S51148386A
Authority
JP
Japan
Prior art keywords
semiconductor element
attaching type
vacant layer
layer attaching
pole semiconductor
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.)
Granted
Application number
JP50072088A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5528223B2 (enrdf_load_stackoverflow
Inventor
Hiroshi Hoshino
Toshio Utsunomiya
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP50072088A priority Critical patent/JPS51148386A/ja
Publication of JPS51148386A publication Critical patent/JPS51148386A/ja
Publication of JPS5528223B2 publication Critical patent/JPS5528223B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
    • H10D12/00—Bipolar devices controlled by the field effect, e.g. insulated-gate bipolar transistors [IGBT]
    • H10D12/411—Insulated-gate bipolar transistors [IGBT]

Landscapes

  • Bipolar Transistors (AREA)
  • Junction Field-Effect Transistors (AREA)
  • Electrodes Of Semiconductors (AREA)
JP50072088A 1975-06-16 1975-06-16 Vacant layer attaching type 4 pole semiconductor element Granted JPS51148386A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50072088A JPS51148386A (en) 1975-06-16 1975-06-16 Vacant layer attaching type 4 pole semiconductor element

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50072088A JPS51148386A (en) 1975-06-16 1975-06-16 Vacant layer attaching type 4 pole semiconductor element

Publications (2)

Publication Number Publication Date
JPS51148386A true JPS51148386A (en) 1976-12-20
JPS5528223B2 JPS5528223B2 (enrdf_load_stackoverflow) 1980-07-26

Family

ID=13479288

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50072088A Granted JPS51148386A (en) 1975-06-16 1975-06-16 Vacant layer attaching type 4 pole semiconductor element

Country Status (1)

Country Link
JP (1) JPS51148386A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002037209A (ja) * 2000-06-19 2002-02-06 Illinois Tool Works Inc <Itw> 捻りベルト駆動装置を備えるストラッピングマシン

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6263883U (enrdf_load_stackoverflow) * 1985-10-11 1987-04-21
JPS62117782U (enrdf_load_stackoverflow) * 1986-01-13 1987-07-27

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002037209A (ja) * 2000-06-19 2002-02-06 Illinois Tool Works Inc <Itw> 捻りベルト駆動装置を備えるストラッピングマシン

Also Published As

Publication number Publication date
JPS5528223B2 (enrdf_load_stackoverflow) 1980-07-26

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees