JP6670241B2 - 実質的に円筒形の鏡面反射面の形状を決定するための方法 - Google Patents

実質的に円筒形の鏡面反射面の形状を決定するための方法 Download PDF

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Publication number
JP6670241B2
JP6670241B2 JP2016541522A JP2016541522A JP6670241B2 JP 6670241 B2 JP6670241 B2 JP 6670241B2 JP 2016541522 A JP2016541522 A JP 2016541522A JP 2016541522 A JP2016541522 A JP 2016541522A JP 6670241 B2 JP6670241 B2 JP 6670241B2
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JP
Japan
Prior art keywords
data
reflection
shape
glass ribbon
specular
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JP2016541522A
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English (en)
Japanese (ja)
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JP2017500572A (ja
JP2017500572A5 (ko
Inventor
ワイ ポタペンコ，セルゲイ
ワイ ポタペンコ，セルゲイ
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Corning Inc
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Corning Inc
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Publication of JP2017500572A5 publication Critical patent/JP2017500572A5/ja
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    • 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
    • G01N21/95—Investigating the presence of flaws or contamination characterised by the material or shape of the object to be examined
    • G01N21/952—Inspecting the exterior surface of cylindrical bodies or wires
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B17/00—Forming molten glass by flowing-out, pushing-out, extruding or drawing downwardly or laterally from forming slits or by overflowing over lips
    • C03B17/06—Forming glass sheets
    • C03B17/064—Forming glass sheets by the overflow downdraw fusion process; Isopipes therefor
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B11/00—Measuring arrangements characterised by the use of optical techniques
    • G01B11/24—Measuring arrangements characterised by the use of optical techniques for measuring contours or curvatures
    • G01B11/25—Measuring arrangements characterised by the use of optical techniques for measuring contours or curvatures by projecting a pattern, e.g. one or more lines, moiré fringes on the object
    • G01B11/2513—Measuring arrangements characterised by the use of optical techniques for measuring contours or curvatures by projecting a pattern, e.g. one or more lines, moiré fringes on the object with several lines being projected in more than one direction, e.g. grids, patterns
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P40/00—Technologies relating to the processing of minerals
    • Y02P40/50—Glass production, e.g. reusing waste heat during processing or shaping
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P40/00—Technologies relating to the processing of minerals
    • Y02P40/50—Glass production, e.g. reusing waste heat during processing or shaping
    • Y02P40/57—Improving the yield, e-g- reduction of reject rates
JP2016541522A 2013-12-19 2014-12-16 実質的に円筒形の鏡面反射面の形状を決定するための方法 Active JP6670241B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201361918262P 2013-12-19 2013-12-19
US61/918,262 2013-12-19
PCT/US2014/070450 WO2015095101A1 (en) 2013-12-19 2014-12-16 Methods for determining a shape of a substantially cylindrical specular reflective surface

Publications (3)

Publication Number Publication Date
JP2017500572A JP2017500572A (ja) 2017-01-05
JP2017500572A5 JP2017500572A5 (ko) 2018-02-01
JP6670241B2 true JP6670241B2 (ja) 2020-03-18

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ID=53403577

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2016541522A Active JP6670241B2 (ja) 2013-12-19 2014-12-16 実質的に円筒形の鏡面反射面の形状を決定するための方法

Country Status (5)

Country Link
JP (1) JP6670241B2 (ko)
KR (1) KR102233060B1 (ko)
CN (1) CN106029585B (ko)
TW (1) TWI653426B (ko)
WO (1) WO2015095101A1 (ko)

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3185599B2 (ja) * 1995-04-17 2001-07-11 日産自動車株式会社 表面欠陥検査装置
JPH10170240A (ja) * 1996-12-05 1998-06-26 Toshiba Corp パターン欠陥検査方法及びその装置
JP4133060B2 (ja) * 2002-03-14 2008-08-13 株式会社リコー 画像入力装置、画像入力方法、およびコンピュータ読み取り可能な記録媒体
DE102006015792A1 (de) * 2006-04-05 2007-10-18 Isra Surface Vision Gmbh Verfahren und System zur Formmessung einer reflektierenden Oberfläche
JP5330245B2 (ja) * 2006-09-20 2013-10-30 コーニング インコーポレイテッド ガラス基板の形状誘起面内応力温度補償
US7920257B2 (en) * 2008-08-27 2011-04-05 Corning Incorporated Systems and methods for determining the shape of glass sheets
DE102009010988B4 (de) * 2009-02-19 2010-11-04 Carl Zeiss Oim Gmbh Verfahren und Vorrichtung zum optischen Inspizieren einer Oberfläche an einem Gegenstand
US8441532B2 (en) * 2009-02-24 2013-05-14 Corning Incorporated Shape measurement of specular reflective surface
WO2011158869A1 (ja) * 2010-06-15 2011-12-22 旭硝子株式会社 形状測定装置、形状測定方法、およびガラス板の製造方法
JPWO2012077683A1 (ja) * 2010-12-09 2014-05-19 旭硝子株式会社 ガラスリボン内欠陥測定方法およびガラスリボン内欠陥測定システム
US9068904B2 (en) * 2011-01-18 2015-06-30 Arizona Board Of Regents On Behalf Of The University Of Arizona System and method for non-contact metrology of surfaces

Also Published As

Publication number Publication date
WO2015095101A1 (en) 2015-06-25
JP2017500572A (ja) 2017-01-05
KR20160101091A (ko) 2016-08-24
KR102233060B1 (ko) 2021-03-30
CN106029585B (zh) 2019-04-09
TW201531663A (zh) 2015-08-16
TWI653426B (zh) 2019-03-11
CN106029585A (zh) 2016-10-12

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