JPS56169330A - Clearance providing device - Google Patents

Clearance providing device

Info

Publication number
JPS56169330A
JPS56169330A JP7315480A JP7315480A JPS56169330A JP S56169330 A JPS56169330 A JP S56169330A JP 7315480 A JP7315480 A JP 7315480A JP 7315480 A JP7315480 A JP 7315480A JP S56169330 A JPS56169330 A JP S56169330A
Authority
JP
Japan
Prior art keywords
mask
supporting member
voltage
conductive layer
wafer
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
JP7315480A
Other languages
English (en)
Inventor
Sachiosa Moriwaki
Tetsuo Aikawa
Ryohei Yokoyama
Tadao Hirakawa
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 JP7315480A priority Critical patent/JPS56169330A/ja
Publication of JPS56169330A publication Critical patent/JPS56169330A/ja
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

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)
  • Exposure And Positioning Against Photoresist Photosensitive Materials (AREA)
  • Exposure Of Semiconductors, Excluding Electron Or Ion Beam Exposure (AREA)
JP7315480A 1980-05-31 1980-05-31 Clearance providing device Pending JPS56169330A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7315480A JPS56169330A (en) 1980-05-31 1980-05-31 Clearance providing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7315480A JPS56169330A (en) 1980-05-31 1980-05-31 Clearance providing device

Publications (1)

Publication Number Publication Date
JPS56169330A true JPS56169330A (en) 1981-12-26

Family

ID=13509969

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7315480A Pending JPS56169330A (en) 1980-05-31 1980-05-31 Clearance providing device

Country Status (1)

Country Link
JP (1) JPS56169330A (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0373428U (ja) * 1989-11-20 1991-07-24
KR101235624B1 (ko) * 2005-07-26 2013-02-21 엘아이지에이디피 주식회사 기판 접촉감지 시스템

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0373428U (ja) * 1989-11-20 1991-07-24
KR101235624B1 (ko) * 2005-07-26 2013-02-21 엘아이지에이디피 주식회사 기판 접촉감지 시스템

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