IT7928246A0 - Soluzione a base di pirocatechina ammina acqua, particolarmente per la rivelazione di difetti in waferdi silicio. - Google Patents

Soluzione a base di pirocatechina ammina acqua, particolarmente per la rivelazione di difetti in waferdi silicio.

Info

Publication number
IT7928246A0
IT7928246A0 IT7928246A IT2824679A IT7928246A0 IT 7928246 A0 IT7928246 A0 IT 7928246A0 IT 7928246 A IT7928246 A IT 7928246A IT 2824679 A IT2824679 A IT 2824679A IT 7928246 A0 IT7928246 A0 IT 7928246A0
Authority
IT
Italy
Prior art keywords
pyrocatechin
defects
detection
silicon wafers
solution based
Prior art date
Application number
IT7928246A
Other languages
English (en)
Other versions
IT1165405B (it
Inventor
Shih Kwang Kuo
Original Assignee
Ibm
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 Ibm filed Critical Ibm
Publication of IT7928246A0 publication Critical patent/IT7928246A0/it
Application granted granted Critical
Publication of IT1165405B publication Critical patent/IT1165405B/it

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/84—Systems specially adapted for particular applications
    • G01N21/88—Investigating the presence of flaws or contamination
    • G01N21/8803—Visual inspection

Landscapes

  • General Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Weting (AREA)
  • Testing Or Measuring Of Semiconductors Or The Like (AREA)
  • Particle Formation And Scattering Control In Inkjet Printers (AREA)
  • Mechanical Treatment Of Semiconductor (AREA)
IT28246/79A 1978-12-29 1979-12-20 Soluzione a base di pirocatechina ammina acqua,particolarmente per la rivelazione di difetti in wafer di silicio IT1165405B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/974,586 US4238275A (en) 1978-12-29 1978-12-29 Pyrocatechol-amine-water solution for the determination of defects

Publications (2)

Publication Number Publication Date
IT7928246A0 true IT7928246A0 (it) 1979-12-20
IT1165405B IT1165405B (it) 1987-04-22

Family

ID=25522220

Family Applications (1)

Application Number Title Priority Date Filing Date
IT28246/79A IT1165405B (it) 1978-12-29 1979-12-20 Soluzione a base di pirocatechina ammina acqua,particolarmente per la rivelazione di difetti in wafer di silicio

Country Status (6)

Country Link
US (1) US4238275A (it)
EP (1) EP0012861B1 (it)
JP (1) JPS5591830A (it)
CA (1) CA1109372A (it)
DE (1) DE2965006D1 (it)
IT (1) IT1165405B (it)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6139559U (ja) * 1984-08-13 1986-03-12 正重 田渕 屋外据付け型の消火用ホ−ス格納庫
US6121217A (en) 1990-11-05 2000-09-19 Ekc Technology, Inc. Alkanolamine semiconductor process residue removal composition and process
US5279771A (en) * 1990-11-05 1994-01-18 Ekc Technology, Inc. Stripping compositions comprising hydroxylamine and alkanolamine
US6000411A (en) * 1990-11-05 1999-12-14 Ekc Technology, Inc. Cleaning compositions for removing etching residue and method of using
US6242400B1 (en) 1990-11-05 2001-06-05 Ekc Technology, Inc. Method of stripping resists from substrates using hydroxylamine and alkanolamine
US6110881A (en) * 1990-11-05 2000-08-29 Ekc Technology, Inc. Cleaning solutions including nucleophilic amine compound having reduction and oxidation potentials
US20040018949A1 (en) * 1990-11-05 2004-01-29 Wai Mun Lee Semiconductor process residue removal composition and process
US7205265B2 (en) 1990-11-05 2007-04-17 Ekc Technology, Inc. Cleaning compositions and methods of use thereof
US5391258A (en) * 1993-05-26 1995-02-21 Rodel, Inc. Compositions and methods for polishing
US7144849B2 (en) * 1993-06-21 2006-12-05 Ekc Technology, Inc. Cleaning solutions including nucleophilic amine compound having reduction and oxidation potentials
US5573680A (en) * 1994-08-01 1996-11-12 Memc Electronic Materials, Inc. Method for etching a semiconductor material without altering flow pattern defect distribution
US6403385B1 (en) * 1998-01-27 2002-06-11 Advanced Micro Devices, Inc. Method of inspecting a semiconductor wafer for defects
US6600557B1 (en) * 1999-05-21 2003-07-29 Memc Electronic Materials, Inc. Method for the detection of processing-induced defects in a silicon wafer
JP2002118083A (ja) * 2000-10-05 2002-04-19 Hitachi Ltd 半導体集積回路装置の製造方法
CN102735758A (zh) * 2012-06-13 2012-10-17 鞍钢股份有限公司 一种无损检测换能器表面缺陷的修复方法
CN104900758B (zh) * 2015-05-25 2017-03-15 连云港市产品质量监督检验中心 一种准单晶硅片微缺陷的检测方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1288278A (it) * 1968-12-31 1972-09-06
GB1211499A (en) * 1969-03-07 1970-11-04 Standard Telephones Cables Ltd A method of manufacturing semiconductor devices
US3728179A (en) * 1970-05-20 1973-04-17 Radiation Inc Method of etching silicon crystals
US3718514A (en) * 1971-05-28 1973-02-27 Bell Telephone Labor Inc Removal of projections on epitaxial layers
US3834959A (en) * 1972-06-30 1974-09-10 Ibm Process for the formation of selfaligned silicon and aluminum gates

Also Published As

Publication number Publication date
US4238275A (en) 1980-12-09
CA1109372A (en) 1981-09-22
JPS5591830A (en) 1980-07-11
EP0012861A1 (de) 1980-07-09
JPS5757862B2 (it) 1982-12-07
DE2965006D1 (en) 1983-04-14
EP0012861B1 (de) 1983-03-09
IT1165405B (it) 1987-04-22

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