JPS52154376A - Npn type planar transistor - Google Patents

Npn type planar transistor

Info

Publication number
JPS52154376A
JPS52154376A JP7256776A JP7256776A JPS52154376A JP S52154376 A JPS52154376 A JP S52154376A JP 7256776 A JP7256776 A JP 7256776A JP 7256776 A JP7256776 A JP 7256776A JP S52154376 A JPS52154376 A JP S52154376A
Authority
JP
Japan
Prior art keywords
npn type
planar transistor
type planar
collector
depositing
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
JP7256776A
Other languages
Japanese (ja)
Inventor
Yasuhide Kamata
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.)
Tokyo Sanyo Electric Co Ltd
Sanyo Electric Co Ltd
Original Assignee
Tokyo Sanyo Electric Co Ltd
Sanyo Electric 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 Tokyo Sanyo Electric Co Ltd, Sanyo Electric Co Ltd filed Critical Tokyo Sanyo Electric Co Ltd
Priority to JP7256776A priority Critical patent/JPS52154376A/en
Publication of JPS52154376A publication Critical patent/JPS52154376A/en
Pending legal-status Critical Current

Links

Landscapes

  • Bipolar Transistors (AREA)
  • Formation Of Insulating Films (AREA)

Abstract

PURPOSE: To considerably reduce the leakage current of base-collector junctions by depositing a vapor-grown oxide film on the surface of collector regions.
COPYRIGHT: (C)1977,JPO&Japio
JP7256776A 1976-06-17 1976-06-17 Npn type planar transistor Pending JPS52154376A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7256776A JPS52154376A (en) 1976-06-17 1976-06-17 Npn type planar transistor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7256776A JPS52154376A (en) 1976-06-17 1976-06-17 Npn type planar transistor

Publications (1)

Publication Number Publication Date
JPS52154376A true JPS52154376A (en) 1977-12-22

Family

ID=13493066

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7256776A Pending JPS52154376A (en) 1976-06-17 1976-06-17 Npn type planar transistor

Country Status (1)

Country Link
JP (1) JPS52154376A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5422774A (en) * 1977-07-22 1979-02-20 Fujitsu Ltd Semiconductor device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5422774A (en) * 1977-07-22 1979-02-20 Fujitsu Ltd Semiconductor device

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