JPS51116678A - Semiconductor device - Google Patents

Semiconductor device

Info

Publication number
JPS51116678A
JPS51116678A JP50041720A JP4172075A JPS51116678A JP S51116678 A JPS51116678 A JP S51116678A JP 50041720 A JP50041720 A JP 50041720A JP 4172075 A JP4172075 A JP 4172075A JP S51116678 A JPS51116678 A JP S51116678A
Authority
JP
Japan
Prior art keywords
semiconductor device
widening
employing
voltage
film
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
JP50041720A
Other languages
Japanese (ja)
Other versions
JPS587057B2 (en
Inventor
Kazuko Ikeda
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.)
NEC Corp
Original Assignee
NEC Corp
Nippon 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 NEC Corp, Nippon Electric Co Ltd filed Critical NEC Corp
Priority to JP50041720A priority Critical patent/JPS587057B2/en
Publication of JPS51116678A publication Critical patent/JPS51116678A/en
Publication of JPS587057B2 publication Critical patent/JPS587057B2/en
Expired legal-status Critical Current

Links

Landscapes

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

Abstract

PURPOSE: To provide a high-voltage-proof semiconductor device by employing a boron nitride film as an insulating protector film, by inducing positive charges on the surface of an N-type silicon substrate, and by widening the depletion layer of the substrate surface.
COPYRIGHT: (C)1976,JPO&Japio
JP50041720A 1975-04-05 1975-04-05 Hand tie souchi Expired JPS587057B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50041720A JPS587057B2 (en) 1975-04-05 1975-04-05 Hand tie souchi

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50041720A JPS587057B2 (en) 1975-04-05 1975-04-05 Hand tie souchi

Publications (2)

Publication Number Publication Date
JPS51116678A true JPS51116678A (en) 1976-10-14
JPS587057B2 JPS587057B2 (en) 1983-02-08

Family

ID=12616247

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50041720A Expired JPS587057B2 (en) 1975-04-05 1975-04-05 Hand tie souchi

Country Status (1)

Country Link
JP (1) JPS587057B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9393505B2 (en) 2012-05-15 2016-07-19 Piero Rusconi Clerici Grinding and dewatering apparatus of food waste by centrifugation

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9393505B2 (en) 2012-05-15 2016-07-19 Piero Rusconi Clerici Grinding and dewatering apparatus of food waste by centrifugation

Also Published As

Publication number Publication date
JPS587057B2 (en) 1983-02-08

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