JPS56120133A - Gettering process method using the bending of substrate - Google Patents

Gettering process method using the bending of substrate

Info

Publication number
JPS56120133A
JPS56120133A JP2220880A JP2220880A JPS56120133A JP S56120133 A JPS56120133 A JP S56120133A JP 2220880 A JP2220880 A JP 2220880A JP 2220880 A JP2220880 A JP 2220880A JP S56120133 A JPS56120133 A JP S56120133A
Authority
JP
Japan
Prior art keywords
substrate
bending
semiconductor
contact
defect
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
JP2220880A
Other languages
English (en)
Other versions
JPS5745060B2 (ja
Inventor
Kiyoshi Sawada
Toshiro Karaki
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 JP2220880A priority Critical patent/JPS56120133A/ja
Publication of JPS56120133A publication Critical patent/JPS56120133A/ja
Publication of JPS5745060B2 publication Critical patent/JPS5745060B2/ja
Granted 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
    • H01L21/322—Treatment of semiconductor bodies using processes or apparatus not provided for in groups H01L21/20 - H01L21/26 to modify their internal properties, e.g. to produce internal imperfections
    • H01L21/3221—Treatment of semiconductor bodies using processes or apparatus not provided for in groups H01L21/20 - H01L21/26 to modify their internal properties, e.g. to produce internal imperfections of silicon bodies, e.g. for gettering

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)
JP2220880A 1980-02-26 1980-02-26 Gettering process method using the bending of substrate Granted JPS56120133A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2220880A JPS56120133A (en) 1980-02-26 1980-02-26 Gettering process method using the bending of substrate

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2220880A JPS56120133A (en) 1980-02-26 1980-02-26 Gettering process method using the bending of substrate

Publications (2)

Publication Number Publication Date
JPS56120133A true JPS56120133A (en) 1981-09-21
JPS5745060B2 JPS5745060B2 (ja) 1982-09-25

Family

ID=12076370

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2220880A Granted JPS56120133A (en) 1980-02-26 1980-02-26 Gettering process method using the bending of substrate

Country Status (1)

Country Link
JP (1) JPS56120133A (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2018098286A (ja) * 2016-12-09 2018-06-21 株式会社ディスコ ウェーハの製造方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2018098286A (ja) * 2016-12-09 2018-06-21 株式会社ディスコ ウェーハの製造方法

Also Published As

Publication number Publication date
JPS5745060B2 (ja) 1982-09-25

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