TW201144869A - Composite polarizing plate and IPS mode LCD using same - Google Patents

Composite polarizing plate and IPS mode LCD using same

Info

Publication number
TW201144869A
TW201144869A TW99119416A TW99119416A TW201144869A TW 201144869 A TW201144869 A TW 201144869A TW 99119416 A TW99119416 A TW 99119416A TW 99119416 A TW99119416 A TW 99119416A TW 201144869 A TW201144869 A TW 201144869A
Authority
TW
Taiwan
Prior art keywords
polarizing plate
ips mode
composite polarizing
laminated
mode lcd
Prior art date
Application number
TW99119416A
Other languages
Chinese (zh)
Other versions
TWI491934B (en
Inventor
Toshikazu Matsumoto
Yuuhei Inokuchi
Ki-Youn Shin
Original Assignee
Sumitomo Chemical Co
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 Sumitomo Chemical Co filed Critical Sumitomo Chemical Co
Priority to TW099119416A priority Critical patent/TWI491934B/en
Publication of TW201144869A publication Critical patent/TW201144869A/en
Application granted granted Critical
Publication of TWI491934B publication Critical patent/TWI491934B/en

Links

Landscapes

  • Polarising Elements (AREA)
  • Laminated Bodies (AREA)

Abstract

Provided is a composite polarizing plate, wherein on one side of its polarizing film a transparent protective film is laminated by a first adhesive layer, on the other side of the polarizing film a first retardation film comprised of alkene-based resins is laminated by a second adhesive layer. Further, on the exterior side of the first retardation film, a second retardation film composed of a three-layer structure is laminated by an adhesive layer, wherein the three-layer structure is so disposed that both sides of its core layer that is composed of styrene-based resins are formed with skin layers that are composed of methylacrylic-based resins containing rubber particles. Also provided is an IPS mode LCD, which is disposed with the composite polarizing plate on at least one side of its IPS mode liquid crystal cell.
TW099119416A 2010-06-15 2010-06-15 Composite polarizing plate and ips mode lcd using same TWI491934B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
TW099119416A TWI491934B (en) 2010-06-15 2010-06-15 Composite polarizing plate and ips mode lcd using same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW099119416A TWI491934B (en) 2010-06-15 2010-06-15 Composite polarizing plate and ips mode lcd using same

Publications (2)

Publication Number Publication Date
TW201144869A true TW201144869A (en) 2011-12-16
TWI491934B TWI491934B (en) 2015-07-11

Family

ID=46765746

Family Applications (1)

Application Number Title Priority Date Filing Date
TW099119416A TWI491934B (en) 2010-06-15 2010-06-15 Composite polarizing plate and ips mode lcd using same

Country Status (1)

Country Link
TW (1) TWI491934B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI470289B (en) * 2012-06-21 2015-01-21 Nitto Denko Corp Polarizing plates and organic EL panels

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4383903B2 (en) * 2004-01-23 2009-12-16 株式会社 日立ディスプレイズ Polarizing plate and liquid crystal display device using the same
JP4548036B2 (en) * 2004-08-06 2010-09-22 日本ゼオン株式会社 Optical laminate, polarizing plate, and liquid crystal display device
JP4770176B2 (en) * 2005-01-12 2011-09-14 住友化学株式会社 Retardation film made of resin multilayer film
JP2007316603A (en) * 2006-04-28 2007-12-06 Sumitomo Chemical Co Ltd Composite polarizing plate and liquid crystal display device using the same
JP2008216998A (en) * 2007-02-06 2008-09-18 Asahi Kasei Chemicals Corp Multilayer optical film
JP2008281667A (en) * 2007-05-09 2008-11-20 Sumitomo Chemical Co Ltd Method for producing retardation film

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI470289B (en) * 2012-06-21 2015-01-21 Nitto Denko Corp Polarizing plates and organic EL panels
US9164213B2 (en) 2012-06-21 2015-10-20 Nitto Denko Corporation Polarizing plate and organic EL panel

Also Published As

Publication number Publication date
TWI491934B (en) 2015-07-11

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Legal Events

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MM4A Annulment or lapse of patent due to non-payment of fees