WO2013027980A3 - Polarizing plate - Google Patents

Polarizing plate Download PDF

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Publication number
WO2013027980A3
WO2013027980A3 PCT/KR2012/006579 KR2012006579W WO2013027980A3 WO 2013027980 A3 WO2013027980 A3 WO 2013027980A3 KR 2012006579 W KR2012006579 W KR 2012006579W WO 2013027980 A3 WO2013027980 A3 WO 2013027980A3
Authority
WO
WIPO (PCT)
Prior art keywords
polarizing plate
illustrative
curl
usability
develops
Prior art date
Application number
PCT/KR2012/006579
Other languages
French (fr)
Korean (ko)
Other versions
WO2013027980A2 (en
Inventor
허은수
권기옥
서은미
김노마
황인호
윤성수
Original Assignee
주식회사 엘지화학
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 주식회사 엘지화학 filed Critical 주식회사 엘지화학
Priority to CN201280040507.9A priority Critical patent/CN103748487B/en
Priority to JP2014525946A priority patent/JP5971498B2/en
Priority claimed from KR1020120089886A external-priority patent/KR101666248B1/en
Publication of WO2013027980A2 publication Critical patent/WO2013027980A2/en
Publication of WO2013027980A3 publication Critical patent/WO2013027980A3/en
Priority to US14/183,200 priority patent/US9146417B2/en

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/30—Polarising elements
    • G02B5/3025—Polarisers, i.e. arrangements capable of producing a definite output polarisation state from an unpolarised input state

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Polarising Elements (AREA)
  • Liquid Crystal (AREA)

Abstract

The present invention relates to a polarizing plate and a liquid crystal display. One illustrative example of a polarizing plate is lighter and thinner than a conventional polarizing plate, and has superior durability, water resistance, usability, and ability to suppress the leakage of light. Additionally, the illustrative polarizing plate prevents the problem in which a curl develops on the polarizing plate or a polarizer during a manufacturing process, and exhibits excellent resistance to heat and thermal shock.
PCT/KR2012/006579 2011-08-19 2012-08-17 Polarizing plate WO2013027980A2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CN201280040507.9A CN103748487B (en) 2011-08-19 2012-08-17 Polarizing plate
JP2014525946A JP5971498B2 (en) 2011-08-19 2012-08-17 Polarizer
US14/183,200 US9146417B2 (en) 2011-08-19 2014-02-18 Polarizing plate

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
KR10-2011-0082875 2011-08-19
KR20110082868 2011-08-19
KR10-2011-0082868 2011-08-19
KR20110082875 2011-08-19
KR10-2012-0089886 2012-08-17
KR1020120089886A KR101666248B1 (en) 2011-08-19 2012-08-17 Polarizer

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US14/183,200 Continuation US9146417B2 (en) 2011-08-19 2014-02-18 Polarizing plate

Publications (2)

Publication Number Publication Date
WO2013027980A2 WO2013027980A2 (en) 2013-02-28
WO2013027980A3 true WO2013027980A3 (en) 2013-05-10

Family

ID=47746979

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2012/006579 WO2013027980A2 (en) 2011-08-19 2012-08-17 Polarizing plate

Country Status (1)

Country Link
WO (1) WO2013027980A2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101687872B1 (en) 2013-09-30 2016-12-19 주식회사 엘지화학 Radical curable adhesive composition and polarizing plate comprising the same
JP6632846B2 (en) 2014-09-30 2020-01-22 日東電工株式会社 Adhesive sheet

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003177241A (en) * 2001-12-10 2003-06-27 Fujimori Kogyo Co Ltd Laminated body for optical use, adhesive transfer tape and method for manufacturing laminated body for optical use
JP2007111970A (en) * 2005-10-20 2007-05-10 Nitto Denko Corp Laminated film
KR20080004021A (en) * 2006-07-04 2008-01-09 쓰리엠 이노베이티브 프로퍼티즈 캄파니 Conductive adhesive tape having different adhesion on each surface thereof and method for manufacturing the same
KR20100078564A (en) * 2008-12-30 2010-07-08 동우 화인켐 주식회사 Ultra thin polarizing plate and liquid crystal display device comprising the same

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003177241A (en) * 2001-12-10 2003-06-27 Fujimori Kogyo Co Ltd Laminated body for optical use, adhesive transfer tape and method for manufacturing laminated body for optical use
JP2007111970A (en) * 2005-10-20 2007-05-10 Nitto Denko Corp Laminated film
KR20080004021A (en) * 2006-07-04 2008-01-09 쓰리엠 이노베이티브 프로퍼티즈 캄파니 Conductive adhesive tape having different adhesion on each surface thereof and method for manufacturing the same
KR20100078564A (en) * 2008-12-30 2010-07-08 동우 화인켐 주식회사 Ultra thin polarizing plate and liquid crystal display device comprising the same

Also Published As

Publication number Publication date
WO2013027980A2 (en) 2013-02-28

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