TW200622317A - Deflecting plate and the liquid crystal display device - Google Patents

Deflecting plate and the liquid crystal display device

Info

Publication number
TW200622317A
TW200622317A TW094130826A TW94130826A TW200622317A TW 200622317 A TW200622317 A TW 200622317A TW 094130826 A TW094130826 A TW 094130826A TW 94130826 A TW94130826 A TW 94130826A TW 200622317 A TW200622317 A TW 200622317A
Authority
TW
Taiwan
Prior art keywords
deflecting plate
liquid crystal
display device
crystal display
film thickness
Prior art date
Application number
TW094130826A
Other languages
Chinese (zh)
Inventor
Ikuko Ohgaru
Hiroaki Sata
Original Assignee
Fuji Photo Film 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 Fuji Photo Film Co Ltd filed Critical Fuji Photo Film Co Ltd
Publication of TW200622317A publication Critical patent/TW200622317A/en

Links

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Nonlinear Science (AREA)
  • Polarising Elements (AREA)
  • Liquid Crystal (AREA)
  • Mathematical Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)

Abstract

Provide a deflecting plate, even the large area where the film thickness difference of the polarizer is small, and provide the liquid crystal display device with a little irregularity of brightness by offering the deflecting plate, and using the deflecting plate. Provide a roll deflecting plate, which is composed by at least one side comprising the polarizer consisting of 1000 to 3800 polymerization level of polyvinyl alcohol, which is characterized that the difference between the maximum film thickness of direction of width of the polarizer and the most small film thickness of direction of width is 0 to 3μm. Further, provide a liquid crystal display device using the deflecting plate cut out from the roll deflecting plate.
TW094130826A 2004-09-22 2005-09-08 Deflecting plate and the liquid crystal display device TW200622317A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2004276092A JP2006091369A (en) 2004-09-22 2004-09-22 Polarizing plate and liquid crystal display device

Publications (1)

Publication Number Publication Date
TW200622317A true TW200622317A (en) 2006-07-01

Family

ID=36232437

Family Applications (1)

Application Number Title Priority Date Filing Date
TW094130826A TW200622317A (en) 2004-09-22 2005-09-08 Deflecting plate and the liquid crystal display device

Country Status (3)

Country Link
JP (1) JP2006091369A (en)
KR (1) KR20060051547A (en)
TW (1) TW200622317A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8531630B2 (en) 2006-07-07 2013-09-10 Nitto Denko Corporation Liquid crystal panel and liquid crystal display apparatus
TWI792963B (en) * 2022-03-28 2023-02-11 長春石油化學股份有限公司 Polyvinyl alcohol film, optical film produced by the same, and manufacturing method thereof

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007138838A1 (en) 2006-05-29 2007-12-06 Nitto Denko Corporation Liquid crystal panel, and liquid crystal display device
JP4050778B2 (en) * 2006-07-07 2008-02-20 日東電工株式会社 Liquid crystal panel and liquid crystal display device
JP4402096B2 (en) * 2006-11-15 2010-01-20 日東電工株式会社 Polarizing plate, manufacturing method thereof, optical film, and image display device
JP5475241B2 (en) * 2007-05-16 2014-04-16 日東電工株式会社 Liquid crystal panel and liquid crystal display device
WO2008155988A1 (en) 2007-06-19 2008-12-24 Nitto Denko Corporation Polarizing fiber, polarizing element, polarizing plate, layered optical film, and image display
JP2009092847A (en) * 2007-10-05 2009-04-30 Nitto Denko Corp Liquid crystal panel and liquid crystal display device
JP5570760B2 (en) * 2008-06-24 2014-08-13 日東電工株式会社 Liquid crystal panel and liquid crystal display device
KR101771768B1 (en) 2010-06-03 2017-08-25 가부시기가이샤 닛뽕쇼꾸바이 Retardation film and image display device provided with same
JP6083924B2 (en) * 2011-08-05 2017-02-22 日東電工株式会社 Optical laminate, optical laminate set and liquid crystal panel using them
JP5580348B2 (en) * 2012-01-17 2014-08-27 日東電工株式会社 A set of polarizing plates arranged on a normally black liquid crystal panel and a liquid crystal display device using the set of polarizing plates
CN109407371B (en) * 2018-01-19 2020-11-03 精电(河源)显示技术有限公司 Anti-reflection thin liquid crystal display screen
CN110480723B (en) * 2019-07-26 2021-08-24 深圳市三利谱光电科技股份有限公司 Cutting method for improving utilization rate of polarizer material

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3963405B2 (en) * 1996-08-26 2007-08-22 日本合成化学工業株式会社 Manufacturing method of polarizing plate
JPH10249933A (en) * 1997-03-10 1998-09-22 Fuji Photo Film Co Ltd Manufacture of laterally oriented thermoplastic polymer film
JP4593827B2 (en) * 2001-05-28 2010-12-08 西工業株式会社 Polarizing film manufacturing method and manufacturing apparatus
JP2004151573A (en) * 2002-10-31 2004-05-27 Nippon Zeon Co Ltd Optical film and its manufacturing method
JP4181872B2 (en) * 2002-12-24 2008-11-19 富士フイルム株式会社 Method for alkali saponification of cellulose ester film, surface saponified cellulose ester film, and optical film using the same
JP4214797B2 (en) * 2003-02-25 2009-01-28 日本ゼオン株式会社 Optical film and manufacturing method thereof

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8531630B2 (en) 2006-07-07 2013-09-10 Nitto Denko Corporation Liquid crystal panel and liquid crystal display apparatus
TWI792963B (en) * 2022-03-28 2023-02-11 長春石油化學股份有限公司 Polyvinyl alcohol film, optical film produced by the same, and manufacturing method thereof

Also Published As

Publication number Publication date
JP2006091369A (en) 2006-04-06
KR20060051547A (en) 2006-05-19

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