BRPI0412283A - elemento óptico, elemento óptico composto, método para produzir o mesmo, elemento de segurança, método para produzir o mesmo e célula de cristal lìquido - Google Patents

elemento óptico, elemento óptico composto, método para produzir o mesmo, elemento de segurança, método para produzir o mesmo e célula de cristal lìquido

Info

Publication number
BRPI0412283A
BRPI0412283A BRPI0412283-6A BRPI0412283A BRPI0412283A BR PI0412283 A BRPI0412283 A BR PI0412283A BR PI0412283 A BRPI0412283 A BR PI0412283A BR PI0412283 A BRPI0412283 A BR PI0412283A
Authority
BR
Brazil
Prior art keywords
state
producing
same
optical element
liquid crystal
Prior art date
Application number
BRPI0412283-6A
Other languages
English (en)
Inventor
Anil Kumar
Meng He
Terry A Ii Kellar
Forrest R Blackburn
Peter C Foller
Jiping Shao
Original Assignee
Transitions Optical 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 Transitions Optical Inc filed Critical Transitions Optical Inc
Priority to BR122019007323-6A priority Critical patent/BR122019007323B1/pt
Publication of BRPI0412283A publication Critical patent/BRPI0412283A/pt
Publication of BRPI0412283B1 publication Critical patent/BRPI0412283B1/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B57/00—Other synthetic dyes of known constitution
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D311/00—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings
    • C07D311/02—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings ortho- or peri-condensed with carbocyclic rings or ring systems
    • C07D311/94—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings ortho- or peri-condensed with carbocyclic rings or ring systems condensed with rings other than six-membered or with ring systems containing such rings
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D405/00—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom
    • C07D405/02—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing two hetero rings
    • C07D405/10—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing two hetero rings linked by a carbon chain containing aromatic rings
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D405/00—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom
    • C07D405/14—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing three or more hetero rings
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D498/00—Heterocyclic compounds containing in the condensed system at least one hetero ring having nitrogen and oxygen atoms as the only ring hetero atoms
    • C07D498/02—Heterocyclic compounds containing in the condensed system at least one hetero ring having nitrogen and oxygen atoms as the only ring hetero atoms in which the condensed system contains two hetero rings
    • C07D498/10—Spiro-condensed systems
    • 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
    • C09K19/52—Liquid crystal materials characterised by components which are not liquid crystals, e.g. additives with special physical aspect: solvents, solid particles
    • C09K19/60—Pleochroic dyes
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/20—Filters
    • G02B5/22—Absorbing filters
    • G02B5/23—Photochromic filters
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/30—Polarising elements
    • G02B5/3016—Polarising elements involving passive liquid crystal elements
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/30—Polarising elements
    • G02B5/3025—Polarisers, i.e. arrangements capable of producing a definite output polarisation state from an unpolarised input state
    • 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
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03C—PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
    • G03C1/00—Photosensitive materials
    • G03C1/72—Photosensitive compositions not covered by the groups G03C1/005 - G03C1/705
    • G03C1/73—Photosensitive compositions not covered by the groups G03C1/005 - G03C1/705 containing organic compounds
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24802—Discontinuous or differential coating, impregnation or bond [e.g., artwork, printing, retouched photograph, etc.]
    • Y10T428/24934—Discontinuous or differential coating, impregnation or bond [e.g., artwork, printing, retouched photograph, etc.] including paper layer

Landscapes

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Organic Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Nonlinear Science (AREA)
  • Materials Engineering (AREA)
  • Mathematical Physics (AREA)
  • Polarising Elements (AREA)
  • Eyeglasses (AREA)
  • Optical Filters (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Liquid Crystal (AREA)
  • Pyrane Compounds (AREA)

Abstract

"ELEMENTO óPTICO, ELEMENTO óPTICO COMPOSTO, MéTODO PARA PRODUZIR O MESMO, ELEMENTO DE SEGURANçA, MéTODO PARA PRODUZIR O MESMO E CéLULA DE CRISTAL LìQUIDO". Várias concretizações não limitativas expostas neste contexto referem-se a elementos ópticos que compreendem um revestimento pelo menos parcial que tem um primeiro estado e um segundo estado conectados a pelo menos uma parte de um substrato, sendo o revestimento pelo menos parcial adaptado para comutar do primeiro estado para o segundo estado em resposta a pelo menos radiação actínica, para reverter de volta ao primeiro estado em resposta a energia térmica, e para polarizar linearmente pelo menos radiação transmitida em pelo menos um dos primeiro estado ou segundo estado. Outras concretizações referem-se a elementos ópticos que compreendem um substrato e pelo menos um composto fotocrómico dicróico alinhado pelo menos parcialmente, conectado a pelo menos uma parte do substrata, e tendo uma relação de absorção média maior do que 2,3 no estado ativado, quando determinado de acordo com o Método de Células. Ainda outras concretizações referem-se a dispositivos de segurança, células de cristal líquido e métodos para produzir as mesmas.
BRPI0412283-6 2003-07-01 2004-05-26 elemento óptico, elemento óptico composto, método para produzir o mesmo, elemento de segurança, método para produzir o mesmo e célula de cristal líquido BRPI0412283B1 (pt)

Priority Applications (1)

Application Number Priority Date Filing Date Title
BR122019007323-6A BR122019007323B1 (pt) 2003-07-01 2004-05-26 Elemento óptico, elemento óptico composto, método para produzir o mesmo, elemento de segurança, método para produzir o mesmo e célula de cristal líquido

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US48410003P 2003-07-01 2003-07-01
PCT/US2004/016545 WO2005006035A1 (en) 2003-07-01 2004-05-26 Polarizing photochromic devices and methods of making the same

Publications (2)

Publication Number Publication Date
BRPI0412283A true BRPI0412283A (pt) 2006-09-19
BRPI0412283B1 BRPI0412283B1 (pt) 2019-12-10

Family

ID=42244148

Family Applications (2)

Application Number Title Priority Date Filing Date
BR122019007323-6A BR122019007323B1 (pt) 2003-07-01 2004-05-26 Elemento óptico, elemento óptico composto, método para produzir o mesmo, elemento de segurança, método para produzir o mesmo e célula de cristal líquido
BRPI0412283-6 BRPI0412283B1 (pt) 2003-07-01 2004-05-26 elemento óptico, elemento óptico composto, método para produzir o mesmo, elemento de segurança, método para produzir o mesmo e célula de cristal líquido

Family Applications Before (1)

Application Number Title Priority Date Filing Date
BR122019007323-6A BR122019007323B1 (pt) 2003-07-01 2004-05-26 Elemento óptico, elemento óptico composto, método para produzir o mesmo, elemento de segurança, método para produzir o mesmo e célula de cristal líquido

Country Status (13)

Country Link
US (12) US7256921B2 (pt)
EP (2) EP3367143B1 (pt)
JP (2) JP2007521507A (pt)
KR (3) KR20070100378A (pt)
CN (2) CN100416314C (pt)
AU (3) AU2004256412B2 (pt)
BR (2) BR122019007323B1 (pt)
CA (1) CA2531390C (pt)
ES (1) ES2671340T3 (pt)
MX (1) MXPA06000173A (pt)
PH (12) PH12013500600B1 (pt)
WO (1) WO2005006035A1 (pt)
ZA (1) ZA200600146B (pt)

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