TW200636228A - Color blur inspection method and apparatus thereof - Google Patents

Color blur inspection method and apparatus thereof

Info

Publication number
TW200636228A
TW200636228A TW095104888A TW95104888A TW200636228A TW 200636228 A TW200636228 A TW 200636228A TW 095104888 A TW095104888 A TW 095104888A TW 95104888 A TW95104888 A TW 95104888A TW 200636228 A TW200636228 A TW 200636228A
Authority
TW
Taiwan
Prior art keywords
color blur
inspection method
inspect
existence
level
Prior art date
Application number
TW095104888A
Other languages
Chinese (zh)
Other versions
TWI405962B (en
Inventor
Yasufumi Koyama
Hisayoshi Tajima
Original Assignee
Toray Eng Co Ltd
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 Toray Eng Co Ltd filed Critical Toray Eng Co Ltd
Publication of TW200636228A publication Critical patent/TW200636228A/en
Application granted granted Critical
Publication of TWI405962B publication Critical patent/TWI405962B/en

Links

Landscapes

  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
  • Testing Of Optical Devices Or Fibers (AREA)
  • Optical Filters (AREA)
  • Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
  • Length Measuring Devices By Optical Means (AREA)

Abstract

The present invention provides a color blur inspection method and the apparatus thereof, which could inspect the existence and level of color blur in high precision without the influence by personal difference and status difference of individual. The present invention could eliminate the Mohr's stripes, adjust the focus of focusing optical system 34, employ a video camera device 35 to capture the substrate 31, and inspect the existence and level of color blur according to the photo data.
TW095104888A 2005-02-23 2006-02-14 A stain detection method and a device thereof TWI405962B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2005046914A JP4425815B2 (en) 2005-02-23 2005-02-23 Color unevenness inspection method and apparatus

Publications (2)

Publication Number Publication Date
TW200636228A true TW200636228A (en) 2006-10-16
TWI405962B TWI405962B (en) 2013-08-21

Family

ID=37002545

Family Applications (1)

Application Number Title Priority Date Filing Date
TW095104888A TWI405962B (en) 2005-02-23 2006-02-14 A stain detection method and a device thereof

Country Status (4)

Country Link
JP (1) JP4425815B2 (en)
KR (1) KR20060094056A (en)
CN (1) CN1834733B (en)
TW (1) TWI405962B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7310423B2 (en) * 2019-08-06 2023-07-19 日本電気硝子株式会社 Film-coated substrate inspection method, film-coated substrate manufacturing method, and film-coated substrate inspection apparatus

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07113756A (en) * 1993-10-19 1995-05-02 Dainippon Printing Co Ltd Defect inspection method of color filter for view finder
JPH08122272A (en) * 1994-10-25 1996-05-17 Mitsubishi Heavy Ind Ltd Inspection device of liquid crystal color filter
JPH11166900A (en) * 1997-12-05 1999-06-22 Canon Inc Examining device and method, and computer-readable storage medium

Also Published As

Publication number Publication date
KR20060094056A (en) 2006-08-28
JP4425815B2 (en) 2010-03-03
CN1834733A (en) 2006-09-20
JP2006234470A (en) 2006-09-07
TWI405962B (en) 2013-08-21
CN1834733B (en) 2010-11-10

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Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees