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WO2011031087A3 - Anti-glare film, and polarizing plate and display device including same - Google Patents

Anti-glare film, and polarizing plate and display device including same Download PDF

Info

Publication number
WO2011031087A3
WO2011031087A3 PCT/KR2010/006169 KR2010006169W WO2011031087A3 WO 2011031087 A3 WO2011031087 A3 WO 2011031087A3 KR 2010006169 W KR2010006169 W KR 2010006169W WO 2011031087 A3 WO2011031087 A3 WO 2011031087A3
Authority
WO
WIPO (PCT)
Prior art keywords
display device
glare film
polarizing plate
glare
device including
Prior art date
Application number
PCT/KR2010/006169
Other languages
French (fr)
Korean (ko)
Other versions
WO2011031087A2 (en
Inventor
홍승모
임거산
김기용
Original Assignee
동우화인켐 주식회사
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 동우화인켐 주식회사 filed Critical 동우화인켐 주식회사
Priority to CN201080050501.0A priority Critical patent/CN102792191B/en
Publication of WO2011031087A2 publication Critical patent/WO2011031087A2/en
Publication of WO2011031087A3 publication Critical patent/WO2011031087A3/en

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/02—Diffusing elements; Afocal elements
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B1/00—Optical elements characterised by the material of which they are made; Optical coatings for optical elements
    • G02B1/10—Optical coatings produced by application to, or surface treatment of, optical elements
    • G02B1/11—Anti-reflection coatings
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/02—Diffusing elements; Afocal elements
    • G02B5/0205—Diffusing elements; Afocal elements characterised by the diffusing properties
    • G02B5/021—Diffusing elements; Afocal elements characterised by the diffusing properties the diffusion taking place at the element's surface, e.g. by means of surface roughening or microprismatic structures
    • G02B5/0226—Diffusing elements; Afocal elements characterised by the diffusing properties the diffusion taking place at the element's surface, e.g. by means of surface roughening or microprismatic structures having particles on the surface
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/02—Diffusing elements; Afocal elements
    • G02B5/0205—Diffusing elements; Afocal elements characterised by the diffusing properties
    • G02B5/0236—Diffusing elements; Afocal elements characterised by the diffusing properties the diffusion taking place within the volume of the element
    • G02B5/0242—Diffusing elements; Afocal elements characterised by the diffusing properties the diffusion taking place within the volume of the element by means of dispersed particles
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/02—Diffusing elements; Afocal elements
    • G02B5/0273—Diffusing elements; Afocal elements characterized by the use
    • G02B5/0294—Diffusing elements; Afocal elements characterized by the use adapted to provide an additional optical effect, e.g. anti-reflection or filter
    • 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
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
    • G02F1/133502—Antiglare, refractive index matching layers

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Nonlinear Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mathematical Physics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Surface Treatment Of Optical Elements (AREA)
  • Dispersion Chemistry (AREA)
  • Optical Elements Other Than Lenses (AREA)
  • Polarising Elements (AREA)
  • Liquid Crystal (AREA)

Abstract

The present invention relates to an anti-glare film, and a polarizing plate and a display device including the anti-glare film formed by applying, to a transparent base material, an anti-glare coating composition that comprises polymerizable compounds, curable resin including a photo initiator and a solvent, and transparent particles. According to the present invention, the anti-glare film is arranged on the front side of various displays, and adjusts the diffusion of the light reflected from the displays, thereby realizing an excellent anti-glare effect and high blackness. Therefore, since the invention maintains intrinsic clear images of the displays, the invention may usefully be applied to a polarizing plate and a display device.
PCT/KR2010/006169 2009-09-10 2010-09-10 Anti-glare film, and polarizing plate and display device including same WO2011031087A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201080050501.0A CN102792191B (en) 2009-09-10 2010-09-10 Anti-glare film, and polarizing plate and display device including same

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2009-0085297 2009-09-10
KR1020090085297A KR20110027283A (en) 2009-09-10 2009-09-10 Anti-glare film, polarizing plate and display device having same

Publications (2)

Publication Number Publication Date
WO2011031087A2 WO2011031087A2 (en) 2011-03-17
WO2011031087A3 true WO2011031087A3 (en) 2011-08-04

Family

ID=43732964

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2010/006169 WO2011031087A2 (en) 2009-09-10 2010-09-10 Anti-glare film, and polarizing plate and display device including same

Country Status (3)

Country Link
KR (1) KR20110027283A (en)
CN (1) CN102792191B (en)
WO (1) WO2011031087A2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101771104B1 (en) * 2011-05-27 2017-08-24 동우 화인켐 주식회사 Anti-Glare Film, Polarizing Plate and Display Device Including the Film
JP6837460B2 (en) * 2017-10-05 2021-03-03 住友化学株式会社 Manufacturing method and manufacturing equipment for optical members
JP7428378B2 (en) 2020-04-01 2024-02-06 株式会社レニアス transparent resin board

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007057612A (en) * 2005-08-22 2007-03-08 Fujifilm Corp Antiglare antireflection film and production method thereof, polarizing plate using the antiglare antireflection film, liquid crystal display device using the polarizing plate, and liquid crystal display device
JP2007163971A (en) * 2005-12-15 2007-06-28 Fujifilm Corp Antireflection film, and polarizing plate and liquid crystal display device using the same
JP2009086495A (en) * 2007-10-02 2009-04-23 Konica Minolta Opto Inc Optical film, polarizing plate and image display apparatus
WO2009107544A1 (en) * 2008-02-26 2009-09-03 住友化学株式会社 Anti-glare film, anti-glare polarizing plate and image display device

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100397099C (en) * 2002-11-25 2008-06-25 富士胶片株式会社 Anti-reflective films, polarizers and liquid crystal displays
CN100476455C (en) * 2004-12-22 2009-04-08 日东电工株式会社 Anti-glare hard-coated film and manufacturing method thereof
CN101324677A (en) * 2007-03-14 2008-12-17 索尼株式会社 Method for producing anti-glare film

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007057612A (en) * 2005-08-22 2007-03-08 Fujifilm Corp Antiglare antireflection film and production method thereof, polarizing plate using the antiglare antireflection film, liquid crystal display device using the polarizing plate, and liquid crystal display device
JP2007163971A (en) * 2005-12-15 2007-06-28 Fujifilm Corp Antireflection film, and polarizing plate and liquid crystal display device using the same
JP2009086495A (en) * 2007-10-02 2009-04-23 Konica Minolta Opto Inc Optical film, polarizing plate and image display apparatus
WO2009107544A1 (en) * 2008-02-26 2009-09-03 住友化学株式会社 Anti-glare film, anti-glare polarizing plate and image display device

Also Published As

Publication number Publication date
WO2011031087A2 (en) 2011-03-17
KR20110027283A (en) 2011-03-16
CN102792191A (en) 2012-11-21
CN102792191B (en) 2015-05-20

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