KR101677781B1 - 광학 필름, 그것을 이용한 편광판 및 액정 표시 장치 - Google Patents

광학 필름, 그것을 이용한 편광판 및 액정 표시 장치 Download PDF

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Publication number
KR101677781B1
KR101677781B1 KR1020117023469A KR20117023469A KR101677781B1 KR 101677781 B1 KR101677781 B1 KR 101677781B1 KR 1020117023469 A KR1020117023469 A KR 1020117023469A KR 20117023469 A KR20117023469 A KR 20117023469A KR 101677781 B1 KR101677781 B1 KR 101677781B1
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KR
South Korea
Prior art keywords
optical film
resin
film
mass
cellulose ester
Prior art date
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KR1020117023469A
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English (en)
Korean (ko)
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KR20120004440A (ko
Inventor
쯔요시 이께다
Original Assignee
코니카 미놀타 어드밴스드 레이어즈 인코포레이티드
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Publication of KR20120004440A publication Critical patent/KR20120004440A/ko
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    • 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
    • B32B23/00—Layered products comprising a layer of cellulosic plastic substances, i.e. substances obtained by chemical modification of cellulose, e.g. cellulose ethers, cellulose esters, viscose
    • B32B23/20—Layered products comprising a layer of cellulosic plastic substances, i.e. substances obtained by chemical modification of cellulose, e.g. cellulose ethers, cellulose esters, viscose comprising esters
    • 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
    • B32B23/00—Layered products comprising a layer of cellulosic plastic substances, i.e. substances obtained by chemical modification of cellulose, e.g. cellulose ethers, cellulose esters, viscose
    • B32B23/04—Layered products comprising a layer of cellulosic plastic substances, i.e. substances obtained by chemical modification of cellulose, e.g. cellulose ethers, cellulose esters, viscose comprising such cellulosic plastic substance as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B23/08—Layered products comprising a layer of cellulosic plastic substances, i.e. substances obtained by chemical modification of cellulose, e.g. cellulose ethers, cellulose esters, viscose comprising such cellulosic plastic substance as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • 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
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B27/08—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • 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
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/18—Layered products comprising a layer of synthetic resin characterised by the use of special additives
    • 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
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/30—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers
    • B32B27/308—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers comprising acrylic (co)polymers
    • 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
    • B32B2250/00—Layers arrangement
    • B32B2250/24—All layers being polymeric
    • 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
    • B32B2264/00—Composition or properties of particles which form a particulate layer or are present as additives
    • B32B2264/02—Synthetic macromolecular particles
    • 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
    • B32B2264/00—Composition or properties of particles which form a particulate layer or are present as additives
    • B32B2264/10—Inorganic particles
    • 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
    • B32B2270/00—Resin or rubber layer containing a blend of at least two different polymers
    • 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
    • B32B2307/40—Properties of the layers or laminate having particular optical properties
    • 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
    • B32B2307/536—Hardness
    • 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
    • B32B2457/00—Electrical equipment
    • B32B2457/20—Displays, e.g. liquid crystal displays, plasma displays
    • B32B2457/202—LCD, i.e. liquid crystal displays

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Nonlinear Science (AREA)
  • Polarising Elements (AREA)
  • Mathematical Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Laminated Bodies (AREA)
KR1020117023469A 2009-04-10 2010-03-15 광학 필름, 그것을 이용한 편광판 및 액정 표시 장치 KR101677781B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2009095707 2009-04-10
JPJP-P-2009-095707 2009-04-10
PCT/JP2010/054322 WO2010116857A1 (fr) 2009-04-10 2010-03-15 Film optique, lame polarisante l'utilisant, et dispositif d'affichage à cristaux liquides

Publications (2)

Publication Number Publication Date
KR20120004440A KR20120004440A (ko) 2012-01-12
KR101677781B1 true KR101677781B1 (ko) 2016-11-18

Family

ID=42936144

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020117023469A KR101677781B1 (ko) 2009-04-10 2010-03-15 광학 필름, 그것을 이용한 편광판 및 액정 표시 장치

Country Status (4)

Country Link
JP (1) JP5533857B2 (fr)
KR (1) KR101677781B1 (fr)
TW (1) TWI448382B (fr)
WO (1) WO2010116857A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5481338B2 (ja) 2010-09-27 2014-04-23 富士フイルム株式会社 光学フィルムとその製造方法、偏光板および液晶表示装置
JP5542086B2 (ja) * 2011-03-31 2014-07-09 富士フイルム株式会社 光学フィルムとその製造方法、偏光板および液晶表示装置
GB2543483B (en) * 2015-10-09 2022-09-28 Flexenable Ltd Lamination technique for producing electronic devices
KR102140857B1 (ko) * 2017-12-07 2020-08-03 주식회사 엘지화학 대전방지성 방오층의 형상 분석을 위한 시편 및 그 제작방법

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006143873A (ja) 2004-11-19 2006-06-08 Fuji Photo Film Co Ltd セルロースアシレート樹脂膜、その製造方法および液晶表示素子
WO2007119560A1 (fr) 2006-03-31 2007-10-25 Zeon Corporation Plaque de polarisation, écran à cristaux liquides et film protecteur

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3322406B2 (ja) 1991-10-23 2002-09-09 鐘淵化学工業株式会社 偏光膜保護用フィルム
JP2001021533A (ja) 1999-07-06 2001-01-26 Akebono Brake Res & Dev Center Ltd 固体電解質型ガスセンサー
JP4788072B2 (ja) 2001-06-29 2011-10-05 コニカミノルタホールディングス株式会社 セルロースエステルフィルム、偏光板用保護フィルム及び偏光板
WO2005045485A1 (fr) * 2003-11-06 2005-05-19 Koninklijke Philips Electronics N.V. Polariseur invite-hote dichroique comportant un film polymere oriente
JP2007041563A (ja) 2005-06-28 2007-02-15 Nitto Denko Corp 光学フィルム、偏光板、および画像表示装置
JP4859038B2 (ja) 2005-07-19 2012-01-18 日東電工株式会社 偏光板、および画像表示装置
WO2007119646A1 (fr) * 2006-04-12 2007-10-25 Konica Minolta Opto, Inc. Film protecteur pour plaque de polarisation, plaque de polarisation et écran à cristaux liquides
JP5258233B2 (ja) 2006-09-07 2013-08-07 太平化学製品株式会社 樹脂組成物及び成形体
JP2008262161A (ja) 2007-01-23 2008-10-30 Fujifilm Corp 光学補償フィルム、光学補償フィルムの製造方法、偏光板および液晶表示装置
CN101821324B (zh) * 2007-10-13 2012-06-27 柯尼卡美能达精密光学株式会社 光学薄膜
JP5472097B2 (ja) * 2008-04-22 2014-04-16 コニカミノルタ株式会社 光学フィルム、光学フィルムの製造方法、偏光板および液晶表示装置

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006143873A (ja) 2004-11-19 2006-06-08 Fuji Photo Film Co Ltd セルロースアシレート樹脂膜、その製造方法および液晶表示素子
WO2007119560A1 (fr) 2006-03-31 2007-10-25 Zeon Corporation Plaque de polarisation, écran à cristaux liquides et film protecteur

Also Published As

Publication number Publication date
TWI448382B (zh) 2014-08-11
JP5533857B2 (ja) 2014-06-25
JPWO2010116857A1 (ja) 2012-10-18
KR20120004440A (ko) 2012-01-12
WO2010116857A1 (fr) 2010-10-14
TW201107133A (en) 2011-03-01

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