KR20060121919A - 내구성 광학 요소 - Google Patents

내구성 광학 요소 Download PDF

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Publication number
KR20060121919A
KR20060121919A KR1020067006977A KR20067006977A KR20060121919A KR 20060121919 A KR20060121919 A KR 20060121919A KR 1020067006977 A KR1020067006977 A KR 1020067006977A KR 20067006977 A KR20067006977 A KR 20067006977A KR 20060121919 A KR20060121919 A KR 20060121919A
Authority
KR
South Korea
Prior art keywords
optical film
film
prism
polymerized
durable
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
KR1020067006977A
Other languages
English (en)
Korean (ko)
Inventor
클린턴 엘. 조운스
브란트 유. 콜브
에밀리 에스. 고에너
존 티. 브래디
크리스토퍼 에이. 하크
Original Assignee
쓰리엠 이노베이티브 프로퍼티즈 컴파니
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 US10/662,085 external-priority patent/US7074463B2/en
Application filed by 쓰리엠 이노베이티브 프로퍼티즈 컴파니 filed Critical 쓰리엠 이노베이티브 프로퍼티즈 컴파니
Publication of KR20060121919A publication Critical patent/KR20060121919A/ko
Ceased legal-status Critical Current

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Classifications

    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/0001Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
    • G02B6/0011Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
    • G02B6/0033Means for improving the coupling-out of light from the light guide
    • G02B6/005Means for improving the coupling-out of light from the light guide provided by one optical element, or plurality thereof, placed on the light output side of the light guide
    • G02B6/0053Prismatic sheet or layer; Brightness enhancement element, sheet or layer
    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00Optical elements other than lenses
    • G02B5/04Prisms
    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00Optical elements other than lenses
    • G02B5/02Diffusing elements; Afocal elements
    • G02B5/0205Diffusing elements; Afocal elements characterised by the diffusing properties
    • G02B5/021Diffusing 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
    • G02B5/0226Diffusing 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
    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00Optical elements other than lenses
    • G02B5/02Diffusing elements; Afocal elements
    • G02B5/0205Diffusing elements; Afocal elements characterised by the diffusing properties
    • G02B5/021Diffusing 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
    • G02B5/0231Diffusing 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 the surface having microprismatic or micropyramidal shape
    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00Optical elements other than lenses
    • G02B5/02Diffusing elements; Afocal elements
    • G02B5/0273Diffusing elements; Afocal elements characterized by the use
    • G02B5/0284Diffusing elements; Afocal elements characterized by the use used in reflection
    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00Optical elements other than lenses
    • G02B5/04Prisms
    • G02B5/045Prism arrays
    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00Optical elements other than lenses
    • G02B5/12Reflex reflectors
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B82NANOTECHNOLOGY
    • B82YSPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y30/00Nanotechnology for materials or surface science, e.g. nanocomposites

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Elements Other Than Lenses (AREA)
  • Surface Treatment Of Optical Elements (AREA)
KR1020067006977A 2003-09-12 2004-09-13 내구성 광학 요소 Ceased KR20060121919A (ko)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US10/662,085 US7074463B2 (en) 2003-09-12 2003-09-12 Durable optical element
US10/662,085 2003-09-12
US10/939,184 US7179513B2 (en) 2003-09-12 2004-09-10 Durable optical element
US10/939,184 2004-09-10

Publications (1)

Publication Number Publication Date
KR20060121919A true KR20060121919A (ko) 2006-11-29

Family

ID=34316889

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020067006977A Ceased KR20060121919A (ko) 2003-09-12 2004-09-13 내구성 광학 요소

Country Status (4)

Country Link
EP (1) EP1664860A1 (enrdf_load_stackoverflow)
JP (1) JP2007505359A (enrdf_load_stackoverflow)
KR (1) KR20060121919A (enrdf_load_stackoverflow)
WO (1) WO2005026793A1 (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20190120472A (ko) * 2018-04-16 2019-10-24 박성민 탈부착 사용이 가능한 빛 반사패치

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101372024B1 (ko) 2005-06-09 2014-03-07 유브라이트 옵트로닉스 코포레이션 불규칙 프리즘 구조를 갖는 광학기판
US7547467B2 (en) * 2005-11-15 2009-06-16 3M Innovative Properties Company Brightness enhancing film and methods of surface treating inorganic nanoparticles
US7712944B2 (en) 2005-12-06 2010-05-11 Ubright Optronics Corporation Luminance enhancement optical substrates with anti-chatter structures
JP5665214B2 (ja) 2006-06-30 2015-02-04 ユーブライト オプトロニクス コーポレイション 光学上の欠陥を隠す構造を有する輝度増加光学基板
KR20090045913A (ko) * 2006-08-25 2009-05-08 닛산 가가쿠 고교 가부시키 가이샤 유기-지르코니아 복합 미립자를 포함하는 감광성 조성물
WO2008120416A1 (ja) * 2007-02-27 2008-10-09 Konica Minolta Opto, Inc. 光学用複合材料、その製造方法、及び光学用複合材料を用いた光学素子
JP2008249962A (ja) * 2007-03-30 2008-10-16 Nippon Carbide Ind Co Inc 再帰反射シート
KR101588073B1 (ko) 2008-12-15 2016-01-22 쓰리엠 이노베이티브 프로퍼티즈 컴파니 표면 처리를 포함하는 고굴절률 무기 산화물 나노입자, 중합성 수지, 및 용품
US7957621B2 (en) * 2008-12-17 2011-06-07 3M Innovative Properties Company Light extraction film with nanoparticle coatings
JP2018180099A (ja) 2017-04-05 2018-11-15 スリーエム イノベイティブ プロパティズ カンパニー 親水性ハードコート積層体、及びその製造方法
WO2021152411A1 (en) * 2020-01-29 2021-08-05 3M Innovative Properties Company Retroreflective element and retroreflective film

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08217991A (ja) * 1995-02-02 1996-08-27 Minnesota Mining & Mfg Co <3M> 放射線硬化性材料
US5626800A (en) * 1995-02-03 1997-05-06 Minnesota Mining And Manufacturing Company Prevention of groove tip deformation in brightness enhancement film
US5760126A (en) * 1996-12-20 1998-06-02 Minnesota Mining And Manufacturing Company Aqueous fluorochemical compositions and abrasion-resistant coatings therefrom
US5898523A (en) * 1997-07-02 1999-04-27 Minnesota Mining & Manufacturing Company Tiled retroreflective sheeting composed of highly canted cube corner elements
JP2001133607A (ja) * 1999-08-25 2001-05-18 Sumitomo Chem Co Ltd 光散乱層、光散乱板、カラーフィルタおよびそれを用いた液晶表示装置
US6356391B1 (en) * 1999-10-08 2002-03-12 3M Innovative Properties Company Optical film with variable angle prisms
US6896958B1 (en) * 2000-11-29 2005-05-24 Nanophase Technologies Corporation Substantially transparent, abrasion-resistant films containing surface-treated nanocrystalline particles
US6962946B2 (en) * 2001-11-21 2005-11-08 3M Innovative Properties Company Nanoparticles having a rutile-like crystalline phase and method of preparing same
JP4177637B2 (ja) * 2002-10-28 2008-11-05 Tdk株式会社 ノングレア処理された物体の製造方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20190120472A (ko) * 2018-04-16 2019-10-24 박성민 탈부착 사용이 가능한 빛 반사패치

Also Published As

Publication number Publication date
EP1664860A1 (en) 2006-06-07
WO2005026793A1 (en) 2005-03-24
JP2007505359A (ja) 2007-03-08

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KR20060121919A (ko) 내구성 광학 요소

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Patent event date: 20060411

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