JPS51120670A - Semiconductor device - Google Patents

Semiconductor device

Info

Publication number
JPS51120670A
JPS51120670A JP50046096A JP4609675A JPS51120670A JP S51120670 A JPS51120670 A JP S51120670A JP 50046096 A JP50046096 A JP 50046096A JP 4609675 A JP4609675 A JP 4609675A JP S51120670 A JPS51120670 A JP S51120670A
Authority
JP
Japan
Prior art keywords
junction
semiconductor device
induces
minus
prevented
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
JP50046096A
Other languages
Japanese (ja)
Inventor
Seiichi Nagai
Yaichiro Watakabe
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP50046096A priority Critical patent/JPS51120670A/en
Publication of JPS51120670A publication Critical patent/JPS51120670A/en
Pending legal-status Critical Current

Links

Landscapes

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

Abstract

PURPOSE:In a pn junction of a planer construction, an n<+> region is provided surrounding the pn junction on a high resistance n-type substrate, and by bonding glass which induces minus interfacial charges on the surface, a concentration of electrical field is prevented and pn junction with a high voltage withstanding in reverse direction is formed.
JP50046096A 1975-04-15 1975-04-15 Semiconductor device Pending JPS51120670A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50046096A JPS51120670A (en) 1975-04-15 1975-04-15 Semiconductor device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50046096A JPS51120670A (en) 1975-04-15 1975-04-15 Semiconductor device

Publications (1)

Publication Number Publication Date
JPS51120670A true JPS51120670A (en) 1976-10-22

Family

ID=12737447

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50046096A Pending JPS51120670A (en) 1975-04-15 1975-04-15 Semiconductor device

Country Status (1)

Country Link
JP (1) JPS51120670A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57183072A (en) * 1981-05-06 1982-11-11 Mitsubishi Electric Corp Diode

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57183072A (en) * 1981-05-06 1982-11-11 Mitsubishi Electric Corp Diode

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