WO2010011090A3 - Optical sheet with enhanced scratch resistance, filter including the same, and image display device including the optical sheet or the filter - Google Patents

Optical sheet with enhanced scratch resistance, filter including the same, and image display device including the optical sheet or the filter Download PDF

Info

Publication number
WO2010011090A3
WO2010011090A3 PCT/KR2009/004101 KR2009004101W WO2010011090A3 WO 2010011090 A3 WO2010011090 A3 WO 2010011090A3 KR 2009004101 W KR2009004101 W KR 2009004101W WO 2010011090 A3 WO2010011090 A3 WO 2010011090A3
Authority
WO
WIPO (PCT)
Prior art keywords
optical sheet
filter
display device
image display
same
Prior art date
Application number
PCT/KR2009/004101
Other languages
French (fr)
Other versions
WO2010011090A2 (en
Inventor
Jeong Woo Shon
Jong Pil Chun
Bu Seup Song
Hoi Seok Jeong
Ki Cheol Yoon
Original Assignee
Samsung Fine Chemicals 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 Samsung Fine Chemicals Co., Ltd. filed Critical Samsung Fine Chemicals Co., Ltd.
Publication of WO2010011090A2 publication Critical patent/WO2010011090A2/en
Publication of WO2010011090A3 publication Critical patent/WO2010011090A3/en

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/20—Filters
    • G02B5/201—Filters in the form of arrays
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/003—Light absorbing elements
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/20—Filters
    • G02B5/22—Absorbing filters
    • G02B5/223—Absorbing filters containing organic substances, e.g. dyes, inks or pigments
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/50—Properties of the layers or laminate having particular mechanical properties
    • B32B2307/584—Scratch resistance
    • 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
    • G02F1/133509—Filters, e.g. light shielding masks
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2211/00—Plasma display panels with alternate current induction of the discharge, e.g. AC-PDPs
    • H01J2211/20—Constructional details
    • H01J2211/34—Vessels, containers or parts thereof, e.g. substrates
    • H01J2211/44—Optical arrangements or shielding arrangements, e.g. filters or lenses
    • H01J2211/448—Near infrared shielding means

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Nonlinear Science (AREA)
  • Mathematical Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Optical Filters (AREA)
  • Optical Elements Other Than Lenses (AREA)

Abstract

Disclosed are an optical sheet, a filter including the same, and an image display device including the optical sheet or the filter. The optical sheet includes: a light transmission portion including a plurality of grooves spaced apart from each other; and a plurality of external light absorption portions which fill the grooves, wherein at least one selected from the group consisting of the light transmission portion and the external light absorption portions includes a slip agent.
PCT/KR2009/004101 2008-07-25 2009-07-23 Optical sheet with enhanced scratch resistance, filter including the same, and image display device including the optical sheet or the filter WO2010011090A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020080072937A KR20100011638A (en) 2008-07-25 2008-07-25 Optical sheet enhancing scratch resistance and filter comprising the same, and image displaying device having the sheet or the filter
KR10-2008-0072937 2008-07-25

Publications (2)

Publication Number Publication Date
WO2010011090A2 WO2010011090A2 (en) 2010-01-28
WO2010011090A3 true WO2010011090A3 (en) 2010-04-15

Family

ID=41570736

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2009/004101 WO2010011090A2 (en) 2008-07-25 2009-07-23 Optical sheet with enhanced scratch resistance, filter including the same, and image display device including the optical sheet or the filter

Country Status (3)

Country Link
KR (1) KR20100011638A (en)
TW (1) TW201007227A (en)
WO (1) WO2010011090A2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6696114B2 (en) * 2014-07-18 2020-05-20 大日本印刷株式会社 Low reflection sheet

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080075959A1 (en) * 2004-12-30 2008-03-27 3M Innovative Properties Company High refractive index monomers for optical applications
KR20080036804A (en) * 2006-10-24 2008-04-29 엘지전자 주식회사 Filter and plasma display device thereof
KR20080054911A (en) * 2006-12-14 2008-06-19 엘지마이크론 주식회사 Optic film and method for manufacturing thereof

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080075959A1 (en) * 2004-12-30 2008-03-27 3M Innovative Properties Company High refractive index monomers for optical applications
KR20080036804A (en) * 2006-10-24 2008-04-29 엘지전자 주식회사 Filter and plasma display device thereof
KR20080054911A (en) * 2006-12-14 2008-06-19 엘지마이크론 주식회사 Optic film and method for manufacturing thereof

Also Published As

Publication number Publication date
WO2010011090A2 (en) 2010-01-28
KR20100011638A (en) 2010-02-03
TW201007227A (en) 2010-02-16

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