JPS5210080A - Method for manufacturing semiconductor device - Google Patents

Method for manufacturing semiconductor device

Info

Publication number
JPS5210080A
JPS5210080A JP8587675A JP8587675A JPS5210080A JP S5210080 A JPS5210080 A JP S5210080A JP 8587675 A JP8587675 A JP 8587675A JP 8587675 A JP8587675 A JP 8587675A JP S5210080 A JPS5210080 A JP S5210080A
Authority
JP
Japan
Prior art keywords
semiconductor device
manufacturing semiconductor
trapezoide
rectangle
work
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
JP8587675A
Other languages
Japanese (ja)
Inventor
Tetsutada Sakurai
Hikari Arata
Yoshio Haruhara
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.)
Nippon Telegraph and Telephone Corp
Original Assignee
Nippon Telegraph and Telephone 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 Nippon Telegraph and Telephone Corp filed Critical Nippon Telegraph and Telephone Corp
Priority to JP8587675A priority Critical patent/JPS5210080A/en
Publication of JPS5210080A publication Critical patent/JPS5210080A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
    • H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
    • H01L21/04—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer
    • H01L21/18—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer the devices having semiconductor bodies comprising elements of Group IV of the Periodic Table or AIIIBV compounds with or without impurities, e.g. doping materials
    • H01L21/30—Treatment of semiconductor bodies using processes or apparatus not provided for in groups H01L21/20 - H01L21/26
    • H01L21/302—Treatment of semiconductor bodies using processes or apparatus not provided for in groups H01L21/20 - H01L21/26 to change their surface-physical characteristics or shape, e.g. etching, polishing, cutting

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Manufacturing & Machinery (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Power Engineering (AREA)
  • Drying Of Semiconductors (AREA)
  • Weting (AREA)

Abstract

PURPOSE:To arrange selectively a work having a shape of rectangle or trapezoide on a same semiconductor substrate.
JP8587675A 1975-07-15 1975-07-15 Method for manufacturing semiconductor device Pending JPS5210080A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8587675A JPS5210080A (en) 1975-07-15 1975-07-15 Method for manufacturing semiconductor device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8587675A JPS5210080A (en) 1975-07-15 1975-07-15 Method for manufacturing semiconductor device

Publications (1)

Publication Number Publication Date
JPS5210080A true JPS5210080A (en) 1977-01-26

Family

ID=13871089

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8587675A Pending JPS5210080A (en) 1975-07-15 1975-07-15 Method for manufacturing semiconductor device

Country Status (1)

Country Link
JP (1) JPS5210080A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6357201U (en) * 1986-09-30 1988-04-16

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4841813A (en) * 1971-09-27 1973-06-19
NL7213625A (en) * 1972-10-07 1974-04-09

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4841813A (en) * 1971-09-27 1973-06-19
NL7213625A (en) * 1972-10-07 1974-04-09
US3919066A (en) * 1972-10-07 1975-11-11 Philips Corp Method of manufacturing etched patterns

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6357201U (en) * 1986-09-30 1988-04-16

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