SG34349A1 - Linewidth metrology of integrated circuit structures - Google Patents

Linewidth metrology of integrated circuit structures

Info

Publication number
SG34349A1
SG34349A1 SG1995002388A SG1995002388A SG34349A1 SG 34349 A1 SG34349 A1 SG 34349A1 SG 1995002388 A SG1995002388 A SG 1995002388A SG 1995002388 A SG1995002388 A SG 1995002388A SG 34349 A1 SG34349 A1 SG 34349A1
Authority
SG
Singapore
Prior art keywords
linewidth
metrology
integrated circuit
circuit structures
structures
Prior art date
Application number
SG1995002388A
Other languages
English (en)
Inventor
Dennis Earl Schrope
Fred Anthony Stevie
Jeffrey Bruce Bindell
Larry E Plew
Richard J Dare
Original Assignee
At & T 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 At & T Corp filed Critical At & T Corp
Publication of SG34349A1 publication Critical patent/SG34349A1/en

Links

Classifications

    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
    • H10D84/00—Integrated devices formed in or on semiconductor substrates that comprise only semiconducting layers, e.g. on Si wafers or on GaAs-on-Si wafers
    • H10P74/23—
    • H10P74/203—
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S977/00—Nanotechnology
    • Y10S977/84—Manufacture, treatment, or detection of nanostructure
    • Y10S977/849—Manufacture, treatment, or detection of nanostructure with scanning probe
    • Y10S977/852—Manufacture, treatment, or detection of nanostructure with scanning probe for detection of specific nanostructure sample or nanostructure-related property
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S977/00—Nanotechnology
    • Y10S977/84—Manufacture, treatment, or detection of nanostructure
    • Y10S977/849—Manufacture, treatment, or detection of nanostructure with scanning probe
    • Y10S977/86—Scanning probe structure
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S977/00—Nanotechnology
    • Y10S977/84—Manufacture, treatment, or detection of nanostructure
    • Y10S977/849—Manufacture, treatment, or detection of nanostructure with scanning probe
    • Y10S977/86—Scanning probe structure
    • Y10S977/868—Scanning probe structure with optical means
    • Y10S977/869—Optical microscope
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S977/00—Nanotechnology
    • Y10S977/84—Manufacture, treatment, or detection of nanostructure
    • Y10S977/88—Manufacture, treatment, or detection of nanostructure with arrangement, process, or apparatus for testing
    • Y10S977/881—Microscopy or spectroscopy, e.g. sem, tem
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S977/00—Nanotechnology
    • Y10S977/84—Manufacture, treatment, or detection of nanostructure
    • Y10S977/888—Shaping or removal of materials, e.g. etching
SG1995002388A 1994-12-29 1995-12-28 Linewidth metrology of integrated circuit structures SG34349A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US36635794A 1994-12-29 1994-12-29

Publications (1)

Publication Number Publication Date
SG34349A1 true SG34349A1 (en) 1996-12-06

Family

ID=23442681

Family Applications (1)

Application Number Title Priority Date Filing Date
SG1995002388A SG34349A1 (en) 1994-12-29 1995-12-28 Linewidth metrology of integrated circuit structures

Country Status (6)

Country Link
US (1) US5804460A (cg-RX-API-DMAC10.html)
EP (1) EP0720216B1 (cg-RX-API-DMAC10.html)
KR (1) KR100367535B1 (cg-RX-API-DMAC10.html)
DE (1) DE69523274D1 (cg-RX-API-DMAC10.html)
SG (1) SG34349A1 (cg-RX-API-DMAC10.html)
TW (1) TW289141B (cg-RX-API-DMAC10.html)

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KR0144489B1 (ko) * 1995-10-04 1998-07-01 김주용 반도체소자의 공정결함 검사방법
US6054710A (en) * 1997-12-18 2000-04-25 Cypress Semiconductor Corp. Method and apparatus for obtaining two- or three-dimensional information from scanning electron microscopy
US6326618B1 (en) 1999-07-02 2001-12-04 Agere Systems Guardian Corp. Method of analyzing semiconductor surface with patterned feature using line width metrology
US6265235B1 (en) 1999-08-25 2001-07-24 Lucent Technologies, Inc. Method of sectioning of photoresist for shape evaluation
US6235440B1 (en) 1999-11-12 2001-05-22 Taiwan Semiconductor Manufacturing Company Method to control gate CD
US6570157B1 (en) * 2000-06-09 2003-05-27 Advanced Micro Devices, Inc. Multi-pitch and line calibration for mask and wafer CD-SEM system
US6573497B1 (en) * 2000-06-30 2003-06-03 Advanced Micro Devices, Inc. Calibration of CD-SEM by e-beam induced current measurement
US6573498B1 (en) * 2000-06-30 2003-06-03 Advanced Micro Devices, Inc. Electric measurement of reference sample in a CD-SEM and method for calibration
AU2001281127A1 (en) * 2000-09-27 2002-04-08 Advanced Micro Devices Inc. Fault detection method and apparatus using multiple dimension measurements
US6621081B2 (en) * 2001-01-10 2003-09-16 International Business Machines Corporation Method of pole tip sample preparation using FIB
US7027146B1 (en) * 2002-06-27 2006-04-11 Kla-Tencor Technologies Corp. Methods for forming a calibration standard and calibration standards for inspection systems
US6862545B1 (en) * 2003-04-03 2005-03-01 Taiwan Semiconductor Manufacturing Co., Ltd Linewidth measurement tool calibration method employing linewidth standard
JP5361137B2 (ja) * 2007-02-28 2013-12-04 株式会社日立ハイテクノロジーズ 荷電粒子ビーム測長装置
US20130245985A1 (en) * 2012-03-14 2013-09-19 Kla-Tencor Corporation Calibration Of An Optical Metrology System For Critical Dimension Application Matching
US10458912B2 (en) * 2016-08-31 2019-10-29 Kla-Tencor Corporation Model based optical measurements of semiconductor structures with anisotropic dielectric permittivity
US20240212976A1 (en) * 2022-12-22 2024-06-27 Applied Materials Israel Ltd. In-line depth measurements by afm
CN116525480B (zh) * 2023-05-10 2023-11-10 广东空天科技研究院(南沙) 一种基于显微图像的激光栅线成形质量自动检测方法

Family Cites Families (13)

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Publication number Priority date Publication date Assignee Title
JPS5434673A (en) * 1977-08-23 1979-03-14 Hitachi Ltd Micro-distance measuring device for scan-type electronic microscope
JPS6282314A (ja) * 1985-10-08 1987-04-15 Hitachi Ltd 光度差ステレオ計測方式
US4766411A (en) * 1986-05-29 1988-08-23 U.S. Philips Corporation Use of compositionally modulated multilayer thin films as resistive material
GB8622976D0 (en) * 1986-09-24 1986-10-29 Trialsite Ltd Scanning electron microscopes
JPH01311551A (ja) * 1988-06-08 1989-12-15 Toshiba Corp パターン形状測定装置
JPH0687003B2 (ja) * 1990-02-09 1994-11-02 株式会社日立製作所 走査型トンネル顕微鏡付き走査型電子顕微鏡
US5229607A (en) * 1990-04-19 1993-07-20 Hitachi, Ltd. Combination apparatus having a scanning electron microscope therein
US5140164A (en) * 1991-01-14 1992-08-18 Schlumberger Technologies, Inc. Ic modification with focused ion beam system
US5106771A (en) * 1991-06-05 1992-04-21 At&T Bell Laboratories GaAs MESFETs with enhanced Schottky barrier
US5280437A (en) * 1991-06-28 1994-01-18 Digital Equipment Corporation Structure and method for direct calibration of registration measurement systems to actual semiconductor wafer process topography
IT1251393B (it) * 1991-09-04 1995-05-09 St Microelectronics Srl Procedimento per la realizzazione di strutture metrologiche particolarmente per l'analisi dell'accuratezza di strumenti di misura di allineamento su substrati processati.
US5373232A (en) * 1992-03-13 1994-12-13 The United States Of America As Represented By The Secretary Of Commerce Method of and articles for accurately determining relative positions of lithographic artifacts
US5444242A (en) * 1992-09-29 1995-08-22 Physical Electronics Inc. Scanning and high resolution electron spectroscopy and imaging

Also Published As

Publication number Publication date
DE69523274D1 (de) 2001-11-22
EP0720216A3 (en) 1997-05-21
KR960026746A (ko) 1996-07-22
US5804460A (en) 1998-09-08
EP0720216B1 (en) 2001-10-17
TW289141B (cg-RX-API-DMAC10.html) 1996-10-21
EP0720216A2 (en) 1996-07-03
KR100367535B1 (ko) 2003-03-06

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