KR101757400B1 - 금속 옥사이드 반도체 ｔｆｔ용 유전체 막들의 핀홀 평가 방법 - Google Patents

금속 옥사이드 반도체 ｔｆｔ용 유전체 막들의 핀홀 평가 방법 Download PDF

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KR101757400B1
KR101757400B1 KR1020157027121A KR20157027121A KR101757400B1 KR 101757400 B1 KR101757400 B1 KR 101757400B1 KR 1020157027121 A KR1020157027121 A KR 1020157027121A KR 20157027121 A KR20157027121 A KR 20157027121A KR 101757400 B1 KR101757400 B1 KR 101757400B1
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South Korea
Prior art keywords
dielectric layer
active layer
layer
etchant
void regions
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Korean (ko)
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KR20150127144A (ko
Inventor
임동길
원태경
초선미
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어플라이드 머티어리얼스, 인코포레이티드
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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
    • 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
    • H01L22/20—Sequence of activities consisting of a plurality of measurements, corrections, marking or sorting steps
    • H01L22/24—Optical enhancement of defects or not directly visible states, e.g. selective electrolytic deposition, bubbles in liquids, light emission, colour change

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  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Power Engineering (AREA)
  • Thin Film Transistor (AREA)
  • Testing Or Measuring Of Semiconductors Or The Like (AREA)
  • Electrodes Of Semiconductors (AREA)
  • Internal Circuitry In Semiconductor Integrated Circuit Devices (AREA)
KR1020157027121A 2013-03-12 2014-03-06 금속 옥사이드 반도체 ｔｆｔ용 유전체 막들의 핀홀 평가 방법 Expired - Fee Related KR101757400B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201361778223P 2013-03-12 2013-03-12
US61/778,223 2013-03-12
PCT/US2014/021086 WO2014158955A1 (en) 2013-03-12 2014-03-06 Pinhole evaluation method of dielectric films for metal oxide semiconductor tft

Publications (2)

Publication Number Publication Date
KR20150127144A KR20150127144A (ko) 2015-11-16
KR101757400B1 true KR101757400B1 (ko) 2017-07-12

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KR1020157027121A Expired - Fee Related KR101757400B1 (ko) 2013-03-12 2014-03-06 금속 옥사이드 반도체 ｔｆｔ용 유전체 막들의 핀홀 평가 방법

Country Status (6)

Country Link
US (1) US9245809B2 (enExample)
JP (1) JP2016514372A (enExample)
KR (1) KR101757400B1 (enExample)
CN (1) CN105009297B (enExample)
TW (1) TWI567997B (enExample)
WO (1) WO2014158955A1 (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7052367B2 (ja) * 2018-01-18 2022-04-12 株式会社デンソー 半導体装置の製造方法
CN111599707A (zh) * 2020-05-27 2020-08-28 广州粤芯半导体技术有限公司 钝化层微裂纹的检测方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005268507A (ja) * 2004-03-18 2005-09-29 Furukawa Electric Co Ltd:The 電界効果トランジスタ及びその製造方法
JP2008141113A (ja) * 2006-12-05 2008-06-19 Canon Inc エッチング方法、パターン形成方法、薄膜トランジスタの製造方法及びエッチング液

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JPS6057225B2 (ja) * 1980-04-26 1985-12-13 三菱電機株式会社 半導体装置の試験方法
JPS60140729A (ja) * 1983-12-28 1985-07-25 Oki Electric Ind Co Ltd 半導体素子膜の欠陥検査方法
JPH0810195B2 (ja) * 1986-11-04 1996-01-31 松下電子工業株式会社 ピンホールの検査方法
JP2807679B2 (ja) * 1988-07-08 1998-10-08 住友シチックス株式会社 シリコン基板の絶縁膜欠陥検出方法
JPH05226367A (ja) * 1992-02-14 1993-09-03 Fuji Xerox Co Ltd 半導体素子の製造方法
JPH0677484A (ja) * 1992-08-27 1994-03-18 Sharp Corp 薄膜トランジスタ及びその製造方法
EP0608628A3 (en) * 1992-12-25 1995-01-18 Kawasaki Steel Co Method for manufacturing a semiconductor device with a multilayer connection structure.
JPH07283282A (ja) * 1994-04-08 1995-10-27 Sony Corp 絶縁膜の欠陥検出方法
JPH0831898A (ja) * 1994-07-18 1996-02-02 Hitachi Ltd 半導体ウエハの酸化膜評価方法
JPH1022283A (ja) * 1996-07-05 1998-01-23 Nippon Steel Corp 半導体装置の製造方法
JP3685678B2 (ja) * 2000-03-21 2005-08-24 沖電気工業株式会社 半導体ウエハの評価方法
US6440870B1 (en) * 2000-07-12 2002-08-27 Applied Materials, Inc. Method of etching tungsten or tungsten nitride electrode gates in semiconductor structures
JP2004221379A (ja) * 2003-01-16 2004-08-05 Matsushita Electric Ind Co Ltd 絶縁膜の評価方法
CN100418194C (zh) * 2003-02-19 2008-09-10 信越半导体股份有限公司 Soi晶片的制造方法及soi晶片
US20050029226A1 (en) * 2003-08-07 2005-02-10 Advanced Power Technology, Inc. Plasma etching using dibromomethane addition
US6949481B1 (en) 2003-12-09 2005-09-27 Fasl, Llc Process for fabrication of spacer layer with reduced hydrogen content in semiconductor device
JP5330739B2 (ja) * 2007-06-29 2013-10-30 ユー・ディー・シー アイルランド リミテッド 有機ｅｌ表示装置およびその製造方法
US20090001360A1 (en) * 2007-06-29 2009-01-01 Masaya Nakayama Organic el display and method for producing the same
KR101412761B1 (ko) 2008-01-18 2014-07-02 삼성디스플레이 주식회사 박막 트랜지스터 기판 및 이의 제조 방법
US8258511B2 (en) 2008-07-02 2012-09-04 Applied Materials, Inc. Thin film transistors using multiple active channel layers
CN102110625B (zh) * 2009-12-24 2012-07-25 中芯国际集成电路制造(上海)有限公司 一种针孔类生长缺陷的检测方法
WO2012024114A2 (en) 2010-08-20 2012-02-23 Applied Materials, Inc. Methods for forming a hydrogen free silicon containing dielectric film
CN103270578B (zh) 2010-12-30 2016-10-26 应用材料公司 使用微波等离子体的薄膜沉积

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005268507A (ja) * 2004-03-18 2005-09-29 Furukawa Electric Co Ltd:The 電界効果トランジスタ及びその製造方法
JP2008141113A (ja) * 2006-12-05 2008-06-19 Canon Inc エッチング方法、パターン形成方法、薄膜トランジスタの製造方法及びエッチング液

Also Published As

Publication number Publication date
CN105009297A (zh) 2015-10-28
US20140273312A1 (en) 2014-09-18
TWI567997B (zh) 2017-01-21
WO2014158955A1 (en) 2014-10-02
US9245809B2 (en) 2016-01-26
KR20150127144A (ko) 2015-11-16
CN105009297B (zh) 2019-06-14
JP2016514372A (ja) 2016-05-19
TW201507166A (zh) 2015-02-16

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