CN102484062B - 测量晶片偏压的方法与装置 - Google Patents

测量晶片偏压的方法与装置 Download PDF

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Publication number
CN102484062B
CN102484062B CN201080036933.6A CN201080036933A CN102484062B CN 102484062 B CN102484062 B CN 102484062B CN 201080036933 A CN201080036933 A CN 201080036933A CN 102484062 B CN102484062 B CN 102484062B
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wafer
contact
edge ring
plasma
potential
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Chinese (zh)
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CN102484062A (zh
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康斯坦丁·莫格拉乔夫
约翰·瓦尔库
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Lam Research Corp
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Lam Research Corp
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    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L22/00—Testing or measuring during manufacture or treatment; Reliability measurements, i.e. testing of parts without further processing to modify the parts as such; Structural arrangements therefor
    • H01L22/10—Measuring as part of the manufacturing process
    • H01L22/12—Measuring as part of the manufacturing process for structural parameters, e.g. thickness, line width, refractive index, temperature, warp, bond strength, defects, optical inspection, electrical measurement of structural dimensions, metallurgic measurement of diffusions
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J37/00—Discharge tubes with provision for introducing objects or material to be exposed to the discharge, e.g. for the purpose of examination or processing thereof
    • H01J37/32—Gas-filled discharge tubes
    • H01J37/32431—Constructional details of the reactor
    • H01J37/32623—Mechanical discharge control means
    • H01J37/32642—Focus rings
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J37/00—Discharge tubes with provision for introducing objects or material to be exposed to the discharge, e.g. for the purpose of examination or processing thereof
    • H01J37/32—Gas-filled discharge tubes
    • H01J37/32917—Plasma diagnostics
    • H01J37/32935—Monitoring and controlling tubes by information coming from the object and/or discharge
    • 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
    • H01L21/67—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere
    • H01L21/67005—Apparatus not specifically provided for elsewhere
    • H01L21/67242—Apparatus for monitoring, sorting or marking

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Plasma & Fusion (AREA)
  • Manufacturing & Machinery (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Power Engineering (AREA)
  • Computer Hardware Design (AREA)
  • Drying Of Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Testing Or Measuring Of Semiconductors Or The Like (AREA)
  • Plasma Technology (AREA)
CN201080036933.6A 2009-08-21 2010-08-18 测量晶片偏压的方法与装置 Active CN102484062B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US12/545,293 2009-08-21
US12/545,293 US9299539B2 (en) 2009-08-21 2009-08-21 Method and apparatus for measuring wafer bias potential
PCT/IB2010/053735 WO2011021160A2 (en) 2009-08-21 2010-08-18 Method and apparatus for measuring wafer bias potential

Publications (2)

Publication Number Publication Date
CN102484062A CN102484062A (zh) 2012-05-30
CN102484062B true CN102484062B (zh) 2015-03-04

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CN201080036933.6A Active CN102484062B (zh) 2009-08-21 2010-08-18 测量晶片偏压的方法与装置

Country Status (7)

Country Link
US (1) US9299539B2 (enExample)
JP (1) JP5661113B2 (enExample)
KR (1) KR20120060827A (enExample)
CN (1) CN102484062B (enExample)
SG (2) SG178285A1 (enExample)
TW (1) TWI562259B (enExample)
WO (1) WO2011021160A2 (enExample)

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Also Published As

Publication number Publication date
CN102484062A (zh) 2012-05-30
SG10201404395UA (en) 2014-10-30
KR20120060827A (ko) 2012-06-12
TWI562259B (en) 2016-12-11
WO2011021160A2 (en) 2011-02-24
SG178285A1 (en) 2012-03-29
JP5661113B2 (ja) 2015-01-28
JP2013502718A (ja) 2013-01-24
WO2011021160A3 (en) 2011-08-11
US20110043228A1 (en) 2011-02-24
TW201133678A (en) 2011-10-01
US9299539B2 (en) 2016-03-29

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