WO2011142587A3 - Patterned retarder laminated composite polarizing plate and display apparatus using the same - Google Patents

Patterned retarder laminated composite polarizing plate and display apparatus using the same Download PDF

Info

Publication number
WO2011142587A3
WO2011142587A3 PCT/KR2011/003473 KR2011003473W WO2011142587A3 WO 2011142587 A3 WO2011142587 A3 WO 2011142587A3 KR 2011003473 W KR2011003473 W KR 2011003473W WO 2011142587 A3 WO2011142587 A3 WO 2011142587A3
Authority
WO
WIPO (PCT)
Prior art keywords
polarizing plate
patterned retarder
composite polarizing
display apparatus
adhesive layer
Prior art date
Application number
PCT/KR2011/003473
Other languages
French (fr)
Other versions
WO2011142587A2 (en
Inventor
Bong Jin Choi
Byoung In Kim
Oh Hyoung Cho
Soon Bum Kwon
Kyoung Su Ha
Yong Hwan Kim
Original Assignee
Dongwoo Fine-Chem 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
Priority claimed from KR1020110043543A external-priority patent/KR20110124717A/en
Application filed by Dongwoo Fine-Chem Co., Ltd. filed Critical Dongwoo Fine-Chem Co., Ltd.
Publication of WO2011142587A2 publication Critical patent/WO2011142587A2/en
Publication of WO2011142587A3 publication Critical patent/WO2011142587A3/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
    • G02B5/3033—Polarisers, i.e. arrangements capable of producing a definite output polarisation state from an unpolarised input state in the form of a thin sheet or foil, e.g. Polaroid
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/30—Polarising elements
    • G02B5/3083—Birefringent or phase retarding elements
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B30/00—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images
    • G02B30/20—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images by providing first and second parallax images to an observer's left and right eyes
    • G02B30/22—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images by providing first and second parallax images to an observer's left and right eyes of the stereoscopic type
    • G02B30/25—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images by providing first and second parallax images to an observer's left and right eyes of the stereoscopic type using polarisation techniques

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Polarising Elements (AREA)
  • Laminated Bodies (AREA)

Abstract

The present invention relates to a composite polarizing plate including a patterned retarder which is laminated on a polarizing plate by an adhesive layer, wherein a refractive index (N) of the adhesive layer satisfies the equation (1): min(no, ne) ≤ N ≤ max (no, ne) (1) wherein no represents an ordinary refractive index of the patterned retarder, ne represents an extraordinary refractive index of the patterned retarder, min(no, ne) represents the smaller between no and ne, and max(no, ne) represents the greater between no and ne, respectively. A three-dimensional display apparatus comprising the composite polarizing plate can show a uniform three-dimensional image because the moire due to difference in refractive indices between a patterned retarder and an adhesive layer can be improved. It is possible for the composite polarizing plate to provide a thinner display device since the patterned retarder can be directly laminated on the polarizing plate and a separate base film is not needed. It is also possible for the composite polarizing plate to considerably lower the possibility that foreign substances are included between layers when preparing display device including a patterned retarder and a polarizing plate.
PCT/KR2011/003473 2010-05-11 2011-05-11 Patterned retarder laminated composite polarizing plate and display apparatus using the same WO2011142587A2 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
KR10-2010-0043875 2010-05-11
KR20100043875 2010-05-11
KR10-2011-0043543 2011-05-09
KR1020110043543A KR20110124717A (en) 2010-05-11 2011-05-09 Patterned retarder laminated polarizing plate and display apparatus comprising the same

Publications (2)

Publication Number Publication Date
WO2011142587A2 WO2011142587A2 (en) 2011-11-17
WO2011142587A3 true WO2011142587A3 (en) 2012-01-26

Family

ID=44914821

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2011/003473 WO2011142587A2 (en) 2010-05-11 2011-05-11 Patterned retarder laminated composite polarizing plate and display apparatus using the same

Country Status (1)

Country Link
WO (1) WO2011142587A2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2018017996A (en) * 2016-07-29 2018-02-01 日東電工株式会社 Polarizing plate with retardation layer and organic EL display device
CN111381396B (en) * 2018-12-28 2024-01-09 中强光电股份有限公司 Display device and optical compensation module
CN113659091B (en) * 2021-08-17 2023-02-07 京东方科技集团股份有限公司 Organic electroluminescent element, display panel, display device, and lighting device

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020085280A1 (en) * 2000-12-30 2002-07-04 Jung Jin Hee Polarized stereoscopic display apparatus and manufacturing method thereof
US20030137626A1 (en) * 2002-01-18 2003-07-24 Marina Khazova Method of making a passive patterned retarder and retarder made by such a method
US20100033558A1 (en) * 2008-07-28 2010-02-11 Sony Corporation Stereoscopic image display apparatus and method of manufacturing the same

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020085280A1 (en) * 2000-12-30 2002-07-04 Jung Jin Hee Polarized stereoscopic display apparatus and manufacturing method thereof
US20030137626A1 (en) * 2002-01-18 2003-07-24 Marina Khazova Method of making a passive patterned retarder and retarder made by such a method
US20100033558A1 (en) * 2008-07-28 2010-02-11 Sony Corporation Stereoscopic image display apparatus and method of manufacturing the same

Also Published As

Publication number Publication date
WO2011142587A2 (en) 2011-11-17

Similar Documents

Publication Publication Date Title
TW201239421A (en) Optical film, process for producing the same, and polarizing plate and stereoscopic display device and system having the same, and patterned alignment layer
SG11201900348RA (en) Polarizing plate with phase difference layers, and organic el display device
EP3054322A4 (en) Resin composition for optical film, optical film formed using same, and polarizing plate and image display device comprising same
EP1925438A3 (en) Method for producing polarizing plate, polarizing plate, optical film, and image display
WO2011102650A3 (en) Coating layer for an antiglare film, and an antiglare film comprising the same
EP2944676A4 (en) Resin composition, triazole compound, optical film, polarizing plate, optical lens, circularly polarizing plate and image display device
JP2015075684A5 (en)
WO2012108664A3 (en) Fresnel lens structure and 2d/3d switchable image display apparatus using same
TW200639453A (en) Polarizer protection film, polarizing plate and image display
WO2009001799A1 (en) Phase difference film, laminated polarizing film, and liquid crystal display device
EP2023645A3 (en) Stereoscopic image display apparatus and manufacturing method thereof
JP2013235259A5 (en)
WO2009072469A1 (en) Polarizing plate and image display device
WO2011090355A3 (en) Tacky adhesive film for use in photoalignment-layer alignment processing
WO2008126868A1 (en) Image display device
EP2442163A4 (en) Process for production of optical film, optical film , laminated polarizing plate, and image display device
TW200622321A (en) Retardation film and method for producing the same, optical functional film, polarizing film, and display device
JP2017090700A5 (en)
WO2009054376A1 (en) Polarizing plate, optical film and image display device
SG11201804877QA (en) Pressure-sensitive-adhesive layer attached polarizing film, and image display device
EP3054329A4 (en) Optical film comprising primer layer containing polyester resin and polarizing plate using same
WO2012108674A3 (en) Method and apparatus for manufacturing a reflective polarizer having a dispersed polymer
MX2015008470A (en) Film laminated ophthalmic lenses with improved wheel edging performance.
JP2018124409A5 (en)
WO2012074233A3 (en) Polarizing plate and manufacturing method thereof

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 11780804

Country of ref document: EP

Kind code of ref document: A2

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 11780804

Country of ref document: EP

Kind code of ref document: A2