GB2488765B - Layer arrangement for the regulation of light transmission - Google Patents

Layer arrangement for the regulation of light transmission

Info

Publication number
GB2488765B
GB2488765B GB1103723.1A GB201103723A GB2488765B GB 2488765 B GB2488765 B GB 2488765B GB 201103723 A GB201103723 A GB 201103723A GB 2488765 B GB2488765 B GB 2488765B
Authority
GB
United Kingdom
Prior art keywords
regulation
light transmission
layer arrangement
arrangement
layer
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.)
Expired - Fee Related
Application number
GB1103723.1A
Other versions
GB2488765A (en
GB201103723D0 (en
Inventor
Junge Michael
Beyer Andreas
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Merck Patent GmbH
Original Assignee
Merck Patent GmbH
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 Merck Patent GmbH filed Critical Merck Patent GmbH
Priority to GB1103723.1A priority Critical patent/GB2488765B/en
Publication of GB201103723D0 publication Critical patent/GB201103723D0/en
Priority to US13/982,378 priority patent/US9239476B2/en
Priority to PCT/EP2012/000024 priority patent/WO2012100902A1/en
Priority to CN201280004889.XA priority patent/CN103299018B/en
Priority to JP2013550796A priority patent/JP6076261B2/en
Priority to DE102012006231.1A priority patent/DE102012006231B4/en
Priority to TW101102364A priority patent/TWI589960B/en
Publication of GB2488765A publication Critical patent/GB2488765A/en
Application granted granted Critical
Publication of GB2488765B publication Critical patent/GB2488765B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • G02F1/132—Thermal activation of liquid crystals exhibiting a thermo-optic effect
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/20—Filters
    • G02B5/22—Absorbing filters
    • G02B5/223—Absorbing filters containing organic substances, e.g. dyes, inks or pigments
    • 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
    • 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
    • G02F1/133509—Filters, e.g. light shielding masks
    • 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
    • G02F1/137—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 characterised by the electro-optical or magneto-optical effect, e.g. field-induced phase transition, orientation effect, guest-host interaction or dynamic scattering
    • G02F1/139—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 characterised by the electro-optical or magneto-optical effect, e.g. field-induced phase transition, orientation effect, guest-host interaction or dynamic scattering based on orientation effects in which the liquid crystal remains transparent
    • G02F1/1396—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 characterised by the electro-optical or magneto-optical effect, e.g. field-induced phase transition, orientation effect, guest-host interaction or dynamic scattering based on orientation effects in which the liquid crystal remains transparent the liquid crystal being selectively controlled between a twisted state and a non-twisted state, e.g. TN-LC cell

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mathematical Physics (AREA)
  • Liquid Crystal (AREA)
  • Joining Of Glass To Other Materials (AREA)
GB1103723.1A 2011-01-28 2011-03-04 Layer arrangement for the regulation of light transmission Expired - Fee Related GB2488765B (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
GB1103723.1A GB2488765B (en) 2011-03-04 2011-03-04 Layer arrangement for the regulation of light transmission
US13/982,378 US9239476B2 (en) 2011-01-28 2012-01-04 Layer arrangement for the regulation of light transmission
PCT/EP2012/000024 WO2012100902A1 (en) 2011-01-28 2012-01-04 Layer arrangement for the regulation of light transmission
CN201280004889.XA CN103299018B (en) 2011-01-28 2012-01-04 Layer for light transmissive adjustment is arranged
JP2013550796A JP6076261B2 (en) 2011-01-28 2012-01-04 Layer arrangement to control light transmission
DE102012006231.1A DE102012006231B4 (en) 2011-01-28 2012-01-05 Layer arrangement for regulating light transmission
TW101102364A TWI589960B (en) 2011-01-28 2012-01-20 Layer arrangement for the regulation of light transmission

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1103723.1A GB2488765B (en) 2011-03-04 2011-03-04 Layer arrangement for the regulation of light transmission

Publications (3)

Publication Number Publication Date
GB201103723D0 GB201103723D0 (en) 2011-04-20
GB2488765A GB2488765A (en) 2012-09-12
GB2488765B true GB2488765B (en) 2017-09-13

Family

ID=43923216

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1103723.1A Expired - Fee Related GB2488765B (en) 2011-01-28 2011-03-04 Layer arrangement for the regulation of light transmission

Country Status (1)

Country Link
GB (1) GB2488765B (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080210893A1 (en) * 2007-01-24 2008-09-04 Ravenbrick, Llc Thermally switched optical downconverting filter
US20090015902A1 (en) * 2007-07-11 2009-01-15 Powers Richard M Thermally Switched Reflective Optical Shutter
US20090167971A1 (en) * 2007-12-20 2009-07-02 Ravenbrick, Llc Thermally switched absorptive window shutter

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080210893A1 (en) * 2007-01-24 2008-09-04 Ravenbrick, Llc Thermally switched optical downconverting filter
US20090015902A1 (en) * 2007-07-11 2009-01-15 Powers Richard M Thermally Switched Reflective Optical Shutter
US20090167971A1 (en) * 2007-12-20 2009-07-02 Ravenbrick, Llc Thermally switched absorptive window shutter

Also Published As

Publication number Publication date
GB2488765A (en) 2012-09-12
GB201103723D0 (en) 2011-04-20

Similar Documents

Publication Publication Date Title
HK1202487A1 (en) Optical effect layer
TWI561857B (en) Light control film
EP2711605A4 (en) Light
AU341479S (en) Lighting
EP2795187A4 (en) Lightguide as luminaire
EP2880474A4 (en) Light influencing nano layer
PL2732319T3 (en) Automotive light
EP2788811A4 (en) Control of light wavefronts
AU339752S (en) Lighting
GB2497925B (en) Light fittings
HK1172096A1 (en) Optical film
GB201102129D0 (en) Recessed light fitting
EP2730808A4 (en) Transmission
AU339253S (en) Light
GB2486513B (en) Gearbox
PL2731824T5 (en) Automotive light
TWI560226B (en) Optical film
EP2765453A4 (en) Light regulating device
PL2714609T3 (en) Alkali-barrier layer
EP2700991A4 (en) Optical component
GB201106639D0 (en) Light distribution unit
IL214883A0 (en) Protective layer for optical devices
EP2730809A4 (en) Transmission
GB2488765B (en) Layer arrangement for the regulation of light transmission
EP2735754A4 (en) Transmission

Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20200304