TW200510873A - Anisotropic fluorescent thin crystal film and backlight system and liquid crystal display incorporating the same - Google Patents

Anisotropic fluorescent thin crystal film and backlight system and liquid crystal display incorporating the same

Info

Publication number
TW200510873A
TW200510873A TW093122151A TW93122151A TW200510873A TW 200510873 A TW200510873 A TW 200510873A TW 093122151 A TW093122151 A TW 093122151A TW 93122151 A TW93122151 A TW 93122151A TW 200510873 A TW200510873 A TW 200510873A
Authority
TW
Taiwan
Prior art keywords
backlight system
crystal film
fluorescent thin
anisotropic fluorescent
light
Prior art date
Application number
TW093122151A
Other languages
English (en)
Inventor
Pavel I Lazarev
Michael V Paukshto
Original Assignee
Optiva 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 Optiva Inc filed Critical Optiva Inc
Publication of TW200510873A publication Critical patent/TW200510873A/zh

Links

Classifications

    • 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
    • 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
    • G02F1/1336—Illuminating devices
    • G02F1/133617—Illumination with ultraviolet light; Luminescent elements or materials associated to the cell
    • 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
    • C09K19/00—Liquid crystal materials
    • C09K19/04—Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit
    • C09K19/06—Non-steroidal liquid crystal compounds
    • C09K19/34—Non-steroidal liquid crystal compounds containing at least one heterocyclic ring
    • C09K19/3441—Non-steroidal liquid crystal compounds containing at least one heterocyclic ring having nitrogen as hetero atom
    • 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
    • C09K19/00—Liquid crystal materials
    • C09K19/04—Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit
    • C09K19/06—Non-steroidal liquid crystal compounds
    • C09K19/34—Non-steroidal liquid crystal compounds containing at least one heterocyclic ring
    • C09K19/3441—Non-steroidal liquid crystal compounds containing at least one heterocyclic ring having nitrogen as hetero atom
    • C09K19/3477—Non-steroidal liquid crystal compounds containing at least one heterocyclic ring having nitrogen as hetero atom the heterocyclic ring being a five-membered aromatic ring containing at least one nitrogen atom
    • C09K19/348—Non-steroidal liquid crystal compounds containing at least one heterocyclic ring having nitrogen as hetero atom the heterocyclic ring being a five-membered aromatic ring containing at least one nitrogen atom containing at least two nitrogen atoms
    • 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
    • C09K19/00—Liquid crystal materials
    • C09K19/04—Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit
    • C09K19/06—Non-steroidal liquid crystal compounds
    • C09K19/34—Non-steroidal liquid crystal compounds containing at least one heterocyclic ring
    • C09K19/3441—Non-steroidal liquid crystal compounds containing at least one heterocyclic ring having nitrogen as hetero atom
    • C09K19/3488—Non-steroidal liquid crystal compounds containing at least one heterocyclic ring having nitrogen as hetero atom the heterocyclic ring having more than 6 members, e.g. macrocycles, phthalocyanines
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
    • F21K2/00—Non-electric light sources using luminescence; Light sources using electrochemiluminescence
    • 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
    • C09K19/00—Liquid crystal materials
    • C09K19/04—Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit
    • C09K2019/0488—Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit characterized by a special bonding
    • C09K2019/0496—Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit characterized by a special bonding the special bonding being a specific pi-conjugated group
TW093122151A 2003-07-25 2004-07-23 Anisotropic fluorescent thin crystal film and backlight system and liquid crystal display incorporating the same TW200510873A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US49020203P 2003-07-25 2003-07-25
US10/890,331 US7557876B2 (en) 2003-07-25 2004-07-12 Anisotropic fluorescent thin crystal film and backlight system and liquid crystal display incorporating the same

Publications (1)

Publication Number Publication Date
TW200510873A true TW200510873A (en) 2005-03-16

Family

ID=34118821

Family Applications (1)

Application Number Title Priority Date Filing Date
TW093122151A TW200510873A (en) 2003-07-25 2004-07-23 Anisotropic fluorescent thin crystal film and backlight system and liquid crystal display incorporating the same

Country Status (5)

Country Link
US (1) US7557876B2 (zh)
JP (1) JP4603543B2 (zh)
KR (1) KR20060061334A (zh)
TW (1) TW200510873A (zh)
WO (1) WO2005012788A1 (zh)

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JP4124186B2 (ja) * 2004-09-06 2008-07-23 ソニー株式会社 液晶表示装置
KR101255210B1 (ko) * 2006-05-04 2013-04-23 삼성전자주식회사 다시점 입체 영상 디스플레이 장치
KR101292583B1 (ko) * 2006-06-13 2013-08-09 엘지디스플레이 주식회사 액정표시장치용 백라이트 유닛
KR20070120396A (ko) * 2006-06-19 2007-12-24 삼성전자주식회사 액정표시장치
KR100883593B1 (ko) * 2006-06-20 2009-02-13 엘지전자 주식회사 프로젝션 장치
TWI349795B (en) * 2007-08-06 2011-10-01 Coretronic Corp Light guide plate and backlight module using the same
US8964013B2 (en) 2009-12-31 2015-02-24 Broadcom Corporation Display with elastic light manipulator
WO2012006123A2 (en) * 2010-06-28 2012-01-12 Axlen Technologies, Inc. Optical beam shaping and polarization selection on led with wavelength conversion
JP2012204139A (ja) * 2011-03-25 2012-10-22 Dainippon Printing Co Ltd バックライトおよび表示装置
JP5724533B2 (ja) * 2011-03-30 2015-05-27 大日本印刷株式会社 光学モジュールおよび表示装置
US9835786B2 (en) 2012-08-15 2017-12-05 Apple Inc. Display backlight with diffractive and refractive light scattering structures
US9360596B2 (en) 2013-04-24 2016-06-07 Light Polymers Holding Depositing polymer solutions to form optical devices
CN106133115B (zh) * 2014-03-26 2019-09-03 默克专利股份有限公司 偏振光发射器件
US9829617B2 (en) 2014-11-10 2017-11-28 Light Polymers Holding Polymer-small molecule film or coating having reverse or flat dispersion of retardation
US20170343712A1 (en) * 2014-12-15 2017-11-30 Merck Patent Gmbh A polarized light emissive device
US9856172B2 (en) 2015-08-25 2018-01-02 Light Polymers Holding Concrete formulation and methods of making
US10403435B2 (en) 2017-12-15 2019-09-03 Capacitor Sciences Incorporated Edder compound and capacitor thereof
US10962696B2 (en) 2018-01-31 2021-03-30 Light Polymers Holding Coatable grey polarizer
CN110456557A (zh) * 2018-05-08 2019-11-15 京东方科技集团股份有限公司 背光源和显示装置
US11370914B2 (en) 2018-07-24 2022-06-28 Light Polymers Holding Methods of forming polymeric polarizers from lyotropic liquid crystals and polymeric polarizers formed thereby
JP7417879B2 (ja) * 2020-03-10 2024-01-19 パナソニックＩｐマネジメント株式会社 発光装置、照明システム及び光通信システム

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Also Published As

Publication number Publication date
WO2005012788A1 (en) 2005-02-10
JP4603543B2 (ja) 2010-12-22
JP2007508661A (ja) 2007-04-05
US20050052859A1 (en) 2005-03-10
US7557876B2 (en) 2009-07-07
KR20060061334A (ko) 2006-06-07

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