BRPI0908318A2 - película ótica, dispositivo ou aparelho mostrador de imagem, dispositivo mostrador de cristal líquida (lcd) e conjunto polarizador. - Google Patents

película ótica, dispositivo ou aparelho mostrador de imagem, dispositivo mostrador de cristal líquida (lcd) e conjunto polarizador.

Info

Publication number
BRPI0908318A2
BRPI0908318A2 BRPI0908318A BRPI0908318A BRPI0908318A2 BR PI0908318 A2 BRPI0908318 A2 BR PI0908318A2 BR PI0908318 A BRPI0908318 A BR PI0908318A BR PI0908318 A BRPI0908318 A BR PI0908318A BR PI0908318 A2 BRPI0908318 A2 BR PI0908318A2
Authority
BR
Brazil
Prior art keywords
lcd
liquid crystal
optical film
crystal display
image display
Prior art date
Application number
BRPI0908318A
Other languages
English (en)
Inventor
Charles Diehl
Kurt Koppi
Stephen Hahn
Weijun Zhou
Original Assignee
Dow Global Technologies Inc
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 Dow Global Technologies Inc filed Critical Dow Global Technologies Inc
Publication of BRPI0908318A2 publication Critical patent/BRPI0908318A2/pt
Publication of BRPI0908318A8 publication Critical patent/BRPI0908318A8/pt
Publication of BRPI0908318B1 publication Critical patent/BRPI0908318B1/pt

Links

Classifications

    • 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
    • G02B5/00—Optical elements other than lenses
    • G02B5/30—Polarising elements
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F297/00—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer
    • C08F297/02—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer using a catalyst of the anionic type
    • C08F297/04—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer using a catalyst of the anionic type polymerising vinyl aromatic monomers and conjugated dienes
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F8/00—Chemical modification by after-treatment
    • C08F8/04—Reduction, e.g. hydrogenation
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K2323/00—Functional layers of liquid crystal optical display excluding electroactive liquid crystal layer characterised by chemical composition
    • C09K2323/05—Bonding or intermediate layer characterised by chemical composition, e.g. sealant or spacer
    • C09K2323/059—Unsaturated aliphatic polymer, e.g. vinyl
    • 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
    • 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
    • G02F1/133528—Polarisers
    • 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
    • G02F2201/00—Constructional arrangements not provided for in groups G02F1/00 - G02F7/00
    • G02F2201/50—Protective arrangements
    • 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
    • G02F2202/00—Materials and properties
    • G02F2202/40—Materials having a particular birefringence, retardation

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Polarising Elements (AREA)
BRPI0908318A 2008-05-07 2009-04-24 película ótica, dispositivo ou aparelho mostrador de imagem, dispositivo mostrador de cristal líquido (lcd) e conjunto polarizador BRPI0908318B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US5116008P 2008-05-07 2008-05-07
PCT/US2009/041650 WO2009137278A1 (en) 2008-05-07 2009-04-24 Near-zero optical retardation film

Publications (3)

Publication Number Publication Date
BRPI0908318A2 true BRPI0908318A2 (pt) 2016-07-05
BRPI0908318A8 BRPI0908318A8 (pt) 2017-11-28
BRPI0908318B1 BRPI0908318B1 (pt) 2020-01-28

Family

ID=40791677

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0908318A BRPI0908318B1 (pt) 2008-05-07 2009-04-24 película ótica, dispositivo ou aparelho mostrador de imagem, dispositivo mostrador de cristal líquido (lcd) e conjunto polarizador

Country Status (8)

Country Link
US (1) US20110038045A1 (pt)
EP (1) EP2276780A1 (pt)
JP (1) JP6061467B2 (pt)
KR (1) KR101557519B1 (pt)
CN (1) CN102089334B (pt)
BR (1) BRPI0908318B1 (pt)
TW (1) TWI434869B (pt)
WO (1) WO2009137278A1 (pt)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110115109A1 (en) * 2009-11-19 2011-05-19 Skc Haas Display Films Co., Ltd. Method of manufacturing a reflective polarizer
US20110116167A1 (en) * 2009-11-19 2011-05-19 Skc Haas Display Films Co., Ltd. Diffusely-reflecting polarizer having substantially amorphous nano-composite major phase
DE102011056836B4 (de) * 2011-06-22 2020-12-24 Lg Display Co., Ltd. Organische lichtemittierende Anzeigevorrichtung
JP5535167B2 (ja) * 2011-10-04 2014-07-02 学校法人慶應義塾 光学フィルム及びそれを備える液晶表示装置
CN105359011A (zh) * 2013-07-01 2016-02-24 日本瑞翁株式会社 光学用膜及其制造方法
WO2015105127A1 (ja) 2014-01-09 2015-07-16 日本ゼオン株式会社 多層フィルム及びその製造方法
EP3101078B1 (en) * 2014-01-29 2020-02-19 Zeon Corporation Transparent adhesive sheet
KR20170007783A (ko) 2014-05-20 2017-01-20 니폰 제온 가부시키가이샤 광학용 필름의 제조 방법
US10175519B2 (en) 2014-09-02 2019-01-08 Sharp Kabushiki Kaisha Mirror display having touch panel
JP6229824B2 (ja) * 2015-11-18 2017-11-15 日本ゼオン株式会社 光学フィルム及び偏光板
WO2017100438A1 (en) * 2015-12-09 2017-06-15 Shelton Cameron Device and method for making shear-aligned, solvent-cast films
CN108602335B (zh) * 2016-02-05 2020-05-08 三菱瓦斯化学株式会社 热塑性树脂叠层拉伸膜
JP6738231B2 (ja) * 2016-07-29 2020-08-12 富士フイルム株式会社 偏光板保護フィルム、偏光板及び画像表示装置
CN109843586B (zh) * 2016-10-31 2020-10-20 日本瑞翁株式会社 层叠膜及其制造方法、偏振片和显示装置
US10520782B2 (en) 2017-02-02 2019-12-31 James David Busch Display devices, systems and methods capable of single-sided, dual-sided, and transparent mixed reality applications
WO2018180498A1 (ja) 2017-03-31 2018-10-04 日本ゼオン株式会社 光学フィルム、偏光板、及び製造方法
US20200209452A1 (en) * 2017-05-31 2020-07-02 Zeon Corporation Retardation film and production method
KR102675462B1 (ko) * 2017-05-31 2024-06-13 니폰 제온 가부시키가이샤 위상차 필름 및 제조 방법
WO2018221276A1 (ja) * 2017-05-31 2018-12-06 日本ゼオン株式会社 位相差フィルム及び製造方法
CN110741289B (zh) * 2017-07-31 2021-12-14 日本瑞翁株式会社 光学膜
KR102839353B1 (ko) * 2018-11-30 2025-07-25 니폰 제온 가부시키가이샤 광학 필름, 위상차 필름, 및 그들의 제조 방법

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU3238400A (en) * 1999-03-19 2000-10-09 Dow Chemical Company, The Hydrogenated block copolymers
US6632890B1 (en) * 1999-03-19 2003-10-14 Dow Global Technologies Inc. Hydrogenated block copolymer compositions
JP4476493B2 (ja) * 1999-03-19 2010-06-09 ザ ダウ ケミカル カンパニー 水素化ブッロクコポリマー
US20010048991A1 (en) 1999-06-11 2001-12-06 Henri-Luc Martin Compositions for flexible optical media discs
AU5008800A (en) 1999-06-11 2001-01-02 Dow Chemical Company, The Hydrogenated block copolymers and optical media discs produced therefrom
AU5588100A (en) * 1999-06-11 2001-01-02 Dow Chemical Company, The Compositions comprising hydrogenated block copolymers and end-use applications thereof
US6299802B1 (en) 1999-09-08 2001-10-09 The Dow Chemical Company Method of producing optical media discs from hydrogenated block copolymers
AU7446200A (en) * 1999-09-28 2001-04-30 Bayer Aktiengesellschaft Optical material comprising star-shaped hydrogenated polystyrene block copolymer, process for producing the same, and substrate for optical disk
US6881453B2 (en) * 2000-04-25 2005-04-19 Teijin Limited Optical film
JP2002060447A (ja) * 2000-08-23 2002-02-26 Teijin Ltd 水素化スチレン系芳香族炭化水素−共役ジエンブロック共重合体、その組成物および光学用成形材料
DE60229190D1 (de) * 2001-08-10 2008-11-20 Sekisui Chemical Co Ltd Optische Kunststofffolie, Verfahren zu deren Herstellung und Polarisator
JP2003232925A (ja) * 2002-02-08 2003-08-22 Sekisui Chem Co Ltd 光学フィルム及び偏光板
JP4676678B2 (ja) * 2003-03-07 2011-04-27 日東電工株式会社 高輝度偏光板
JP2005194451A (ja) * 2004-01-09 2005-07-21 Fuji Photo Film Co Ltd 組成物、光学補償フィルム及び液晶表示装置
JP2006142561A (ja) * 2004-11-17 2006-06-08 Tosoh Corp 光学フィルムの製造方法
JP2006283010A (ja) * 2005-03-07 2006-10-19 Asahi Kasei Chemicals Corp 光学フィルム

Also Published As

Publication number Publication date
WO2009137278A1 (en) 2009-11-12
KR101557519B1 (ko) 2015-10-06
JP6061467B2 (ja) 2017-01-18
TWI434869B (zh) 2014-04-21
KR20110007246A (ko) 2011-01-21
BRPI0908318B1 (pt) 2020-01-28
EP2276780A1 (en) 2011-01-26
CN102089334B (zh) 2012-11-21
JP2011523668A (ja) 2011-08-18
CN102089334A (zh) 2011-06-08
TW201000502A (en) 2010-01-01
BRPI0908318A8 (pt) 2017-11-28
US20110038045A1 (en) 2011-02-17

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06T Formal requirements before examination [chapter 6.20 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B15K Others concerning applications: alteration of classification

Free format text: AS CLASSIFICACOES ANTERIORES ERAM: C08F 8/04 , G02B 5/30 , G02F 1/1335

Ipc: G02B 5/30 (1968.09), C08F 8/04 (1974.07), C08F 297

B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 28/01/2020, OBSERVADAS AS CONDICOES LEGAIS.

B25D Requested change of name of applicant approved

Owner name: DOW GLOBAL TECHNOLOGIES LLC (US)

B25G Requested change of headquarter approved

Owner name: USI CORPORATION (CN)

B25A Requested transfer of rights approved

Owner name: USI CORPORATION (CN)

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 15A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2772 DE 20-02-2024 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.