JPS536571A - Preparation of semiconductor device - Google Patents

Preparation of semiconductor device

Info

Publication number
JPS536571A
JPS536571A JP8119976A JP8119976A JPS536571A JP S536571 A JPS536571 A JP S536571A JP 8119976 A JP8119976 A JP 8119976A JP 8119976 A JP8119976 A JP 8119976A JP S536571 A JPS536571 A JP S536571A
Authority
JP
Japan
Prior art keywords
preparation
semiconductor device
pellet
enhance
forming
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
JP8119976A
Other languages
Japanese (ja)
Inventor
Kozo Yamagami
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 JP8119976A priority Critical patent/JPS536571A/en
Publication of JPS536571A publication Critical patent/JPS536571A/en
Pending legal-status Critical Current

Links

Landscapes

  • Weting (AREA)
  • Formation Of Insulating Films (AREA)

Abstract

PURPOSE: To enhance the dielectric strength by forming the impurity diffusion region of each pellet to a planer shape.
COPYRIGHT: (C)1978,JPO&Japio
JP8119976A 1976-07-07 1976-07-07 Preparation of semiconductor device Pending JPS536571A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8119976A JPS536571A (en) 1976-07-07 1976-07-07 Preparation of semiconductor device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8119976A JPS536571A (en) 1976-07-07 1976-07-07 Preparation of semiconductor device

Publications (1)

Publication Number Publication Date
JPS536571A true JPS536571A (en) 1978-01-21

Family

ID=13739794

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8119976A Pending JPS536571A (en) 1976-07-07 1976-07-07 Preparation of semiconductor device

Country Status (1)

Country Link
JP (1) JPS536571A (en)

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