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8125591 |
Method of forming an array of polymer dispersed liquid crystal cells
The present invention relates to a method of forming an array of polymer dispersed liquid crystal cells, to an array formed by such method and to uses of such array.
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8105662 |
Additive components for liquid crystalline materials
The present invention relates to mesogenic, cross-linkable mixtures comprising (i) a cross-linkable liquid crystalline host compound comprising at least one cross-linkable liquid crystalline...
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8081272 |
Method of fabricating electro-optical devices with polymer-stabilized liquid crystal molecules
In a preparation method, a chiral or cholesteric liquid crystal, a photoreactive monomer, and a photoinitiator are disposed in a liquid crystal cell. A principal surface of the liquid crystal cell...
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8054439 |
Method for fabricating liquid crystal display panel
A method for fabricating a liquid crystal display (LCD) is provided. The method includes the steps stated below. At first, providing an LCD panel including a first substrate, a second substrate and...
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8045099 |
Liquid crystal display device
This invention provides a liquid crystal display device which can contribute to the stabilization of alignment of a liquid crystal and can improve the response speed. The liquid crystal display...
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8035773 |
Electro-optical device
A liquid crystal electro-optical device comprises a pair of substrates, at least one of them being light-transmitting, electrodes provided on said substrates, an electro-optical modulating layer...
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8031323 |
Electrically variable focus polymer-stabilized liquid crystal lens having non-homogenous polymerization of a nematic liquid crystal/monomer mixture
A variable focus liquid crystal lens includes a nematic liquid crystal/monomer mixture having a spatially inhomogenous polymer network structure, and an electrode for applying a substantially...
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8023091 |
Liquid crystal display device having spacer comprising liquid phase material and fabricating method thereof
A liquid crystal display device and fabricating method thereof are disclosed by which a cell gap can be uniformly maintained, regardless of temperature variation, across an LCD panel. Opposing...
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8003005 |
Alignment facilities for optical dyes
Various non-limiting embodiments disclosed herein provide phase-separating polymer systems including a cured polymeric liquid crystal matrix phase and a guest phase including at least one...
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7982827 |
System and method for dynamically altering a color gamut
System and method for dynamically altering a color gamut used in projection display systems. An embodiment comprises determining a dim color from colors used in representing an image, adjusting the...
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7969405 |
Double-sided LCD panel
There is disclosed a double-sided liquid crystal display (LCD) panel which includes a first polymer dispersed liquid crystal (PDLC) layer configured to be responsive to an applied DC voltage for...
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7956941 |
Method and apparatus for reducing speckle in coherent light
According to one embodiment, a method for reducing speckle in an image produced from a coherent light source includes directing a beam of coherent light at an electrically controlled diffuser. An...
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7920245 |
Light-modulating material with transmissivity changing in electrified state and vehicle using the same
A light-modulating material includes a transparent front surface layer, an intermediate layer including a liquid crystal forming an isotropic phase and a transparent back surface layer, laminated...
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7920231 |
Liquid crystal display device
A liquid crystal display device includes a first substrate, a second substrate, a liquid crystal layer, a light-shielding film, a plurality of subpixels on the first substrate, a first electrode...
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7910178 |
Liquid crystal display device and method of producing the same
A liquid crystal display device which is capable of further decreasing the cost of production yet obtaining a good liquid crystal alignment, and a method of producing the same. The liquid crystal...
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7901591 |
Bifunctional polymerizable compound, liquid crystal composition, optical anisotropic material and optical element
A bifunctional polymerizable compound represented by the following formula: A-E1-E2-(E3)k-E4-B wherein A is CH2═CR1—COO-(L1)m-;B is CH2═CR2—COO-(L2)n-;each of R1 and R2 which are indepen...
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7898639 |
Polymer dispersed liquid crystal display with light emitted layer on the substrate and method of fabricating the same
There are provided a polymer dispersed liquid crystal (PDLC) display not using a backlight unit and a method of fabricating the same. The PDLC display comprises a rear substrate over which a thin...
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7894018 |
Method for producing a liquid crystal material having a broadened light reflection band
The invention relates to a method of producing a liquid crystal material that can be addressed by an electric field. The inventive method is characterised in that it comprises the following steps...
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7889291 |
Liquid crystal display device and electronic apparatus
A liquid crystal display device is provided which includes: a liquid crystal panel; an image information application unit disposed on a side opposite to a display side of the liquid crystal panel;...
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7876401 |
Method for manufacturing a liquid crystal display using a polymer stability alignment process with a sealant pre-curing process
A method for manufacturing LCD includes providing a bottom substrate, applying a sealant on its top surface, providing a liquid crystal mixture including a vertical alignment liquid crystal...
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7872719 |
Liquid crystal display
A liquid crystal display including a pair of substrates having a predetermined cell gap and arranged opposite to each other, vertical alignment films formed between the pair of substrates, a liquid...
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7872707 |
Method for controlling an index modulation of a switchable polymer dispersed liquid crystal optical component
Described herein are the materials, mechanisms and procedures for optimizing various performance parameters of HPDLC optical devices in order to meet differing performance requirements. These...
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7864287 |
Liquid crystal composition, liquid crystal optical device, and method of producing liquid crystal optical device
The present invention provides a liquid crystal optical device showing small haze value in transparent state and being excellent in productivity, a process for producing such a device, and a liquid...
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7843540 |
Liquid crystal display device and electronic apparatus
A liquid crystal display device of the present invention is a liquid crystal display device having a first substrate, a second substrate, a liquid crystal layer disposed between the first and...
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7837897 |
Polymeric dispersed liquid crystal light shutter device
A polymer dispersed liquid crystal light shutter device and method for use of the same are disclosed. First and second substrates are disposed substantially parallel. A polymer binder system is...
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7834973 |
Liquid crystal display device
A liquid crystal display device comprises a layer of liquid crystal material (3) between spaced-apart cell walls (1,2), and electrodes (5) provided on at least one cell wall for applying an...
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7811468 |
Method of forming a composite containing a matrix component and at least one liquid crystal component
A method of forming a composite containing a matrix component and at least one liquid crystal component includes providing a matrix, providing a first material that is phase separable from the...
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7764337 |
Liquid crystal display device and electronic device
It is an object of the present invention to improve deterioration of display performance in a liquid crystal display device, especially to obtain rapid response with the alignment of a liquid...
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7733442 |
Display device and electronic apparatus
A display device includes a first substrate, a second substrate, and microcapsules sandwiched between the first substrate and the second substrate, the microcapsules constituting a display area,...
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7728934 |
Method for fabricating liquid crystal display panel
A method for fabricating a liquid crystal display (LCD) is provided. The method includes the steps stated below. At first, providing an LCD panel including a first substrate, a second substrate and...
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7713436 |
Electrically actuatable doped polymer flakes and electrically addressable optical devices using suspensions of doped polymer flakes in a fluid host
Doped electrically actuatable (electrically addressable or switchable) polymer flakes have enhanced and controllable electric field induced motion by virtue of doping a polymer material that...
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7697098 |
Manufacturing method of liquid crystal display device
It is an object of the present invention to suppress light leakage in a dark state which is generated by rubbing treatment. A liquid crystal material containing an ultraviolet curable liquid...
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7667818 |
Electrically variable focus polymer-stabilized liquid crystal lens having non-homogenous polymerization of a nematic liquid crystal/monomer mixture
A variable focus liquid crystal lens includes a nematic liquid crystal/monomer mixture having a spatially inhomogenous polymer network structure, and an electrode for applying a substantially...
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7652731 |
Polymer enhanced cholesteric electro-optical devices
The present invention provides liquid crystal devices comprised of a composite of an internal polymer network localized on the substrate surfaces and short-pitch dual-frequency switchable...
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7612844 |
Wide viewing angle liquid crystal display panel
A wide viewing angle liquid crystal display (LCD) panel comprising an upper substrate, a lower substrate, and a liquid crystal (LC) layer is provided. The upper substrate is assembled above the...
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7564528 |
Conductive layer to reduce drive voltage in displays
The present invention relates to a display comprising a substrate, an electrically modulated imaging layer, at least one conductive layer, and a drive voltage-reducing layer between said conductive...
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7557875 |
High performance flexible display with improved mechanical properties having electrically modulated material mixed with binder material in a ratio between 6:1 and 0.5:1
The present invention relates to a display comprising at least one substrate, at least one electrically conductive layer and at least one electronically modulated imaging layer, wherein the...
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7528903 |
Display device and electronic apparatus
A display device includes a first substrate, a second substrate, and microcapsules sandwiched between the first substrate and the second substrate, the microcapsules constituting a display area,...
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7505094 |
Black-white cholesteric liquid crystal display and method for manufacturing the same
A black-white liquid crystal display using a cholesteric liquid crystal material and a method for manufacturing such a liquid crystal display using polymerization/phase-separation, resulting in...
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7499125 |
Method of fabricating electro-optical devices with polymer-stabilized liquid crystal molecules
In a preparation method, a chiral or cholesteric liquid crystal, a photoreactive monomer, and a photoinitiator are disposed in a liquid crystal cell. A principal surface of the liquid crystal cell...
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7486349 |
Polymer network liquid crystal element with predetermined gap for dimming device having image processing, temperature detecting and pulse width control units therefor
To provide a light control device including a liquid crystal element which does not need a polarizing plate and an alignment layer and is compact and high in contrast ratio, and can be driven at...
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7459189 |
Liquid crystal optical element and process for its production
A liquid crystal/polymer composite is sandwiched between a pair of substrates with electrodes, the polymer forms a plurality of column resins, column resins of which the major axis directions...
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7428028 |
Method of driving liquid crystal display
A liquid crystal display device and method that are adaptive to compensate for brightness deviation among red, green and blue colors. This device includes red liquid crystal cell lines having red...
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7420733 |
Electrically switchable polymer-dispersed liquid crystal materials including switchable optical couplers and reconfigurable optical interconnects
A new photopolymerizable material allows single-step, fast recording of volume holograms with properties that can be electrically controlled. Polymer-dispersed liquid crystals (PDLCs) in accordance...
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7408601 |
Electronically tunable polarization-independent micro lens using polymer network twisted nematic liquid crystal
Inhomogeneous concentrated polymer network with approximately 90° twisted nematic liquid crystal (TN-LC) is used for fabricating lens and prisms. For forming a positive lens, the approximately ...
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7400368 |
Liquid crystal displays with liquid crystal molecules and polymers in which the polymers adhere to the substrates and capsulate the molecules
Liquid crystal displays and fabrication methods thereof. The liquid crystal display comprises a first substrate with an active matrix of a plurality of pixels. A second substrate is provided...
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7362392 |
Fabricating method for a ferroelectric liquid crystal panel
A liquid crystal display device, and a method of fabricating such a liquid crystal display device, that uses a ferroelectric liquid crystal (FLC). Additives are added to the ferroelectric liquid...
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7333166 |
Matrix display through thermal treatment
The present invention relates to a display comprising a substrate, a patterned conductor, and a liquid crystal material having cleared areas and electrically writeable areas. The invention also...
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7327434 |
Tunable electronic lens and prisms using inhomogeneous nano scale liquid crystal droplets
Using inhomogeneous sized liquid crystal (LC) droplets for lens and prisms. For forming a positive lens, the LC droplet size can gradually increase from the center to the side edges. For forming a...
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7315345 |
Electro-convective diffractive device
A method for producing a diffraction grating is provided. First, a mixture including nematic liquid crystal, dopant, and polymerizable precursor is introduced between two electrically conductive...
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