JPS5383484A - Planar compound element - Google Patents

Planar compound element

Info

Publication number
JPS5383484A
JPS5383484A JP15945776A JP15945776A JPS5383484A JP S5383484 A JPS5383484 A JP S5383484A JP 15945776 A JP15945776 A JP 15945776A JP 15945776 A JP15945776 A JP 15945776A JP S5383484 A JPS5383484 A JP S5383484A
Authority
JP
Japan
Prior art keywords
spacing
outer edges
guard ring
compound element
planar compound
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
JP15945776A
Other languages
Japanese (ja)
Inventor
Hiroshi Kamijo
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.)
Fuji Electric Co Ltd
Original Assignee
Fuji 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 Fuji Electric Co Ltd filed Critical Fuji Electric Co Ltd
Priority to JP15945776A priority Critical patent/JPS5383484A/en
Publication of JPS5383484A publication Critical patent/JPS5383484A/en
Pending legal-status Critical Current

Links

Landscapes

  • Bipolar Transistors (AREA)
  • Bipolar Integrated Circuits (AREA)

Abstract

PURPOSE: To reduce required area and increase element dielectric strength by so forming the innermost guard ring that the inside edge thereof conforms to the outer edges of plural independent diffused layers formed on the inside thereof, and making the spacing between each diffused layer smaller than the spacing between the outer edges of the diffused layer and the inner edge of the guard ring.
COPYRIGHT: (C)1978,JPO&Japio
JP15945776A 1976-12-28 1976-12-28 Planar compound element Pending JPS5383484A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15945776A JPS5383484A (en) 1976-12-28 1976-12-28 Planar compound element

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15945776A JPS5383484A (en) 1976-12-28 1976-12-28 Planar compound element

Publications (1)

Publication Number Publication Date
JPS5383484A true JPS5383484A (en) 1978-07-22

Family

ID=15694172

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15945776A Pending JPS5383484A (en) 1976-12-28 1976-12-28 Planar compound element

Country Status (1)

Country Link
JP (1) JPS5383484A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5627956A (en) * 1979-08-17 1981-03-18 Hitachi Ltd Semiconductor device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5627956A (en) * 1979-08-17 1981-03-18 Hitachi Ltd Semiconductor device

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