JP2002048726A5 - - Google Patents

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Publication number
JP2002048726A5
JP2002048726A5 JP2000230146A JP2000230146A JP2002048726A5 JP 2002048726 A5 JP2002048726 A5 JP 2002048726A5 JP 2000230146 A JP2000230146 A JP 2000230146A JP 2000230146 A JP2000230146 A JP 2000230146A JP 2002048726 A5 JP2002048726 A5 JP 2002048726A5
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JP
Japan
Legal status (The legal status 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 status listed.)
Granted
Application number
JP2000230146A
Other languages
Japanese (ja)
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JP4620228B2 (ja
JP2002048726A (ja
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Publication date
Application filed filed Critical
Priority to JP2000230146A priority Critical patent/JP4620228B2/ja
Priority claimed from JP2000230146A external-priority patent/JP4620228B2/ja
Publication of JP2002048726A publication Critical patent/JP2002048726A/ja
Publication of JP2002048726A5 publication Critical patent/JP2002048726A5/ja
Application granted granted Critical
Publication of JP4620228B2 publication Critical patent/JP4620228B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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JP2000230146A 2000-07-31 2000-07-31 光散乱透過シートの欠点検査装置 Expired - Fee Related JP4620228B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2000230146A JP4620228B2 (ja) 2000-07-31 2000-07-31 光散乱透過シートの欠点検査装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2000230146A JP4620228B2 (ja) 2000-07-31 2000-07-31 光散乱透過シートの欠点検査装置

Publications (3)

Publication Number Publication Date
JP2002048726A JP2002048726A (ja) 2002-02-15
JP2002048726A5 true JP2002048726A5 (fi) 2007-08-23
JP4620228B2 JP4620228B2 (ja) 2011-01-26

Family

ID=18723147

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2000230146A Expired - Fee Related JP4620228B2 (ja) 2000-07-31 2000-07-31 光散乱透過シートの欠点検査装置

Country Status (1)

Country Link
JP (1) JP4620228B2 (fi)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003294644A (ja) * 2002-04-02 2003-10-15 Dainippon Printing Co Ltd 光散乱透過シートの欠点検査装置
JP5375239B2 (ja) * 2009-03-24 2013-12-25 東京電力株式会社 画像処理装置、長尺物用検査装置及びコンピュータプログラム
JP2014234999A (ja) * 2013-05-30 2014-12-15 住友化学株式会社 欠陥検査装置及び光学表示デバイスの生産システム
JP6255186B2 (ja) * 2013-08-07 2017-12-27 日東電工株式会社 光学部材の検査方法、光学製品の製造方法、及び、光学部材の検査装置

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01151359A (ja) * 1987-12-08 1989-06-14 Canon Inc 原稿読取装置
JPH03134932A (ja) * 1989-10-20 1991-06-07 Koito Mfg Co Ltd 放電ランプ装置
JPH0815169A (ja) * 1994-06-28 1996-01-19 Canon Inc 異物検査装置及びそれを用いた半導体デバイスの製造 方法
JP3677133B2 (ja) * 1996-12-18 2005-07-27 株式会社ヒューテック 透明体検査装置
JPH11248643A (ja) * 1998-03-02 1999-09-17 Sekisui Chem Co Ltd 透明フィルムの異物検査装置
JPH11304724A (ja) * 1998-04-24 1999-11-05 Mitsubishi Rayon Co Ltd 光透過性シートの穴検出装置及び穴検出方法
JP2000137001A (ja) * 1998-11-02 2000-05-16 Toyobo Co Ltd フィルム光学欠点検査装置
JP2001208702A (ja) * 2000-01-31 2001-08-03 Nippon Sheet Glass Co Ltd 欠点検査方法及び欠点検査装置

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