JPS5246778A - Mesa type semiconductor - Google Patents

Mesa type semiconductor

Info

Publication number
JPS5246778A
JPS5246778A JP12177875A JP12177875A JPS5246778A JP S5246778 A JPS5246778 A JP S5246778A JP 12177875 A JP12177875 A JP 12177875A JP 12177875 A JP12177875 A JP 12177875A JP S5246778 A JPS5246778 A JP S5246778A
Authority
JP
Japan
Prior art keywords
type semiconductor
mesa type
mesa
projections
junction
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
JP12177875A
Other languages
Japanese (ja)
Inventor
Yasumasa Saito
Yoshinari Uetake
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP12177875A priority Critical patent/JPS5246778A/en
Publication of JPS5246778A publication Critical patent/JPS5246778A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L29/00—Semiconductor devices specially adapted for rectifying, amplifying, oscillating or switching and having potential barriers; Capacitors or resistors having potential barriers, e.g. a PN-junction depletion layer or carrier concentration layer; Details of semiconductor bodies or of electrodes thereof ; Multistep manufacturing processes therefor
    • H01L29/02—Semiconductor bodies ; Multistep manufacturing processes therefor
    • H01L29/06—Semiconductor bodies ; Multistep manufacturing processes therefor characterised by their shape; characterised by the shapes, relative sizes, or dispositions of the semiconductor regions ; characterised by the concentration or distribution of impurities within semiconductor regions
    • H01L29/0657—Semiconductor bodies ; Multistep manufacturing processes therefor characterised by their shape; characterised by the shapes, relative sizes, or dispositions of the semiconductor regions ; characterised by the concentration or distribution of impurities within semiconductor regions characterised by the shape of the body

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Ceramic Engineering (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Thyristors (AREA)

Abstract

PURPOSE:To make a good mesa type semiconductor device causing little leak current, by forming a mesa shape without having projections at Pn junction.
JP12177875A 1975-10-11 1975-10-11 Mesa type semiconductor Pending JPS5246778A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12177875A JPS5246778A (en) 1975-10-11 1975-10-11 Mesa type semiconductor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12177875A JPS5246778A (en) 1975-10-11 1975-10-11 Mesa type semiconductor

Publications (1)

Publication Number Publication Date
JPS5246778A true JPS5246778A (en) 1977-04-13

Family

ID=14819643

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12177875A Pending JPS5246778A (en) 1975-10-11 1975-10-11 Mesa type semiconductor

Country Status (1)

Country Link
JP (1) JPS5246778A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5654743A (en) * 1979-10-11 1981-05-14 Hitachi Ltd Color image pickup device with built-in color separation filter

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5654743A (en) * 1979-10-11 1981-05-14 Hitachi Ltd Color image pickup device with built-in color separation filter
JPS6226139B2 (en) * 1979-10-11 1987-06-06 Hitachi Ltd

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