Matches 151 - 200 out of 315 < 1 2 3 4 5 6 7 >
Match Document Document Title
6249331 Methods for forming an orientation layer on LCD panels  
An APR plate includes a polyimide (PI) pattern portion having a first hardness and corresponds to an effective screen area of an LCD panel and a PI pattern edge portion having a second hardness...
6246458 Method for manufacturing liquid crystal display  
On a substrate, a gate electrode, a gate insulating film covering the gate electrode, a p-Si film, and an interlayer insulating film covering the p-Si film are formed. On these a drain electrode...
6222601 Method of manufacturing a liquid crystal cell  
A method of manufacturing a liquid crystal cell in accordance with the present invention comprises the steps of forming a first alignment layer and a second alignment layer on a first substrate and...
6208398 Hybrid aligned liquid crystal display employing a porous material  
The present invention discloses nanomechanical fabrication methods of hybrid aligned nematic (HAN) cells of liquid crystals for creating analog spatial light modulators and smart pixel arrays on...
6200655 Process for materials for aligning liquid crystals and liquid crystal optical elements  
A process for aligning liquid crystals adjacent to a surface of an optical alignment layer comprising: exposing at least one optical alignment layer, comprising anisotropically absorbing molecules,...
6195146 Tilted liquid crystal alignment produced by ion beam treatment on the alignment layer using a voltage less than 200v  
A liquid crystal display cell is includes a first substrate; a second substrate; a liquid crystal layer of liquid crystal molecules disposed between the first substrate and the second substrate; a...
6184959 Liquid crystal display device having alignment film that provides alignment upon irradiation and manufacturing method the same  
A liquid crystal display device of the present invention includes a liquid crystal; a pair of substrates facing each other so that the liquid crystal is sandwitched therebetween and an electric...
6184958 Method of aligning an optically active compound contained in a polymer film on a substrate  
A method of aligning liquid crystals is disclosed. The method includes forming an optically active compound-containing polymeric film to be used as an aligning layer on a surface of each of a lower...
6169592 Photosensitive resin plate with polyimide pattern edge portion having greater hardness than polyimide pattern portion  
An APR plate includes a polyimide(PI) pattern portion having a first hardness and corresponds to an effective screen area of an LCD panel and a PI pattern edge portion having a second hardness that...
6169591 Method for manufacturing a multidomain LCD panel using mask of different photo transmittances and/or resin photosensitive to UV and visible light  
A method for manufacturing a multidomain liquid crystal display panel, including the steps of forming a photo-alignment layer on a substrate, positioning a mask having a plurality of regions with...
6151090 LCD using liquid crystal of ferroelectric and/or antiferroelectric phase having pretilt angle of 1 degree or less  
A liquid crystal cell is formed by bonding a first substrate on which a first electrode and a first aligning film are formed, and a second substrate on which a second electrode and a second...
6124914 Method an apparatus for forming an alignment pattern on a surface using a particle beam useful for a liquid crystal  
A method of generating a patterned alignment direction on an alignment surface for a liquid crystal display cell is described. The cell is formed by forming a first alignment direction on an...
6118511 Manufacturing method of liquid crystal display panel and cleaning apparatus for use therein  
A manufacturing method of a liquid crystal display panel of high display quality is provided, in which any foreign matter or stain on the surface of a substrate can be completely removed and...
6111632 Liquid crystalline material operable with low voltage and liquid crystal display panel using the same and liquid crystal display apparatus and manufacturing method of the apparatus  
The liquid crystalline material of the present invention comprises a compound represented by the following structural formula (1), compounds represented by the structural formulas (1) and (2),...
6103862 Alignment film material for a liquid crystal cell and a method for preparing the same  
A novel compound of N-substituted aromatic polyamide is prepared by introducing an aralkyl group to the N-position of an aromatic polyamide by metalizing the aromatic polyamide, then reacting the...
6097462 Defect compensation method and apparatus for liquid crystal display apparatus  
A defect compensation method for a liquid crystal display apparatus, where a laser beam is irradiated on an alignment film for aligning an orientation of liquid crystal molecules while monitoring...
6084058 Composition for liquid crystal aligning film, liquid crystal aligning film, liquid crystal displays and liquid crystal display element  
A composition for a polyimide type liquid crystal aligning film characterized in that a diamino compound constituting polyimide contains one, two or more diamine selected from 4,4'-diaminodiphenyl...
6074744 Langmuir-Blodgett films containing tetrathiafulvalene  
The inventive Langmuir-Blodgett film is made of an amphiphilic organic carboxylic acid, such as a long chain fatty acid, and a tetrathiafulvalene derivative having no long chain alkyl group. For...
6064458 Rubbing apparatus and rubbing method  
A rubbing apparatus of the present invention for rubbing the substrate of a liquid crystal display element cell, comprises: a jig for enclosing a corner of the substrate; a measuring device for...
6063829 Method for liquid crystal alignment  
A treating method for liquid crystal alignment, which comprises applying polarized ultraviolet or electron rays to a polymer thin film formed on a substrate, in a predetermined direction relative...
6061115 Method of producing a multi-domain alignment layer by bombarding ions of normal incidence  
Methods for producing a multi-domain alignment layer, as well as the multi-domain alignment layers produced thereby and liquid crystal displays comprising the same, are provided. In the subject...
6057902 Pixels for wide viewing angle liquid crystal display  
A structure for providing a wide viewing angle for a liquid crystal display or similar comprising the formation of more than one region within a pixel (for each color) which provides more than one...
6055103 Passive polarisation modulating optical element and method of making such an element  
A passive polarisation modulating optical element comprises a layer of birefringent material. The layer has substantially fixed birefringence and comprises retarder regions forming a regular...
6040885 Liquid crystal display with three domains wherein molecules in the third domain are substantially vertically aligned regardless of voltage application  
A liquid crystal display device comprises: a pair of substrates, each having an electrode on an inner surface of said substrate: an alignment film on each the electrode; a liquid crystal material...
6028651 Normally white twisted nematic liquid crystal display including retardation films for improving viewing characteristics  
A liquid crystal display in which a negatively birefringent layer is used as both an orientation film and as a retarder in the display. An improved method of making such a display is also...
6025900 Method of controlling pretilt of liquid crystal cell  
A method of controlling the pretilt direction of the alignment layer in a liquid crystal cell including applying thermal energy to the alignment layer and exposing the alignment to light to control...
6020946 Dry processing for liquid-crystal displays using low energy ion bombardment  
The present invention is a method for forming a liquid-crystal cell of a liquid-crystal display. Initially, a dry processed alignment film is deposited onto a first transparent substrate using a...
6016179 Liquid crystal display device  
A liquid crystal display device minimized in image retention phenomenon, comprising: a first insulating substrate having a plurality of pixel electrodes arranged in a matrix and a first alignment...
6014197 Electro-optical device wherein orientation layers have grating structure and comprises birefringent material with refractive indices equal to electro-optic medium  
6001276 Liquid crystal device  
A liquid crystal device is constituted by a pair of transparent substrates each having thereon a transparent electrode, and a chiral smectic liquid crystal composition lacking cholesteric phase...
5991001 Liquid crystal display and method for manufacturing the same  
A method for manufacturing a liquid crystal display and a liquid crystal display manufactured by the same are provided. The method comprises the steps of coating an orientation film on the...
5982466 Method of forming an alignment layer and a liquid crystal cell having same using patterning by light irradiation  
A method of fabricating a liquid crystal cell comprises the steps of providing a substrate whose one surface is coated with an alignment material containing spacers by spin coating method, and...
5946064 Alignment layer, method for forming alignment layer and LCD having the same  
An alignment layer, a method for forming the alignment layer, and a liquid crystal display (LCD) adopting the alignment layer are provided. The alignment layer includes a heat-curable resin layer...
5936691 Method of preparing alignment layer for use in liquid crystal devices using in-situ ultraviolet exposure  
A non-contacting method of forming an alignment layer on a substrate used in liquid crystal displays which includes the steps of cleaning a substrate surface, disposing a solution having a...
5936690 Method of manufacturing a ferroelectric liquid crystal display device for a gradation display  
A liquid crystal display device comprising a pair of electrodes formed on a pair of substrates, a pair of orientation films formed on the substrates to cover said electrodes, and a liquid crystal...
5929957 Liquid crystal display cell and method of making the same  
Disclosed is a liquid crystal display cell comprising first and second panels spaced apart from each other and extending parallel to each other, first and second conductive layers respectively...
5917569 LCD with particular rubbing techniques and having different anchoring energies between pixel and non-pixel regions  
The liquid crystalline material of the present invention comprises a compound represented by the following structural formula (1), compounds represented by the structural formulas (1) and (2),...
5912717 Homeotropic liquid crystal display and its manufacture  
A method of manufacturing a liquid crystal display device capable of easily giving a pre-tilt angle to a homeotropic orientation, the method having the steps of: forming a film of homeotropic...
5909265 Method of fabricating a multi-domain liquid crystal cell  
A method of fabricating multi-domain liquid crystal cell includes the steps of providing first and second substrates, the first and second substrates being coated with photo-alignment layer,...
5889571 Ultraviolet irradiating device for photo-alignment process and an irradiating method using the same  
A photo-irradiating apparatus includes a UV lamp generating the UV light, a lens, a polarizer in which the UV light is linearly polarized, and a substrate exposed by the linearly polarized UV...
5861931 Patterned polarization-rotating optical element and method of making the same, and 3D display  
A patterned polarization-rotating optical element includes a layer of birefringent material having a thickness d and birefringence Δn, wherein the layer includes at least one first region and at...
5859682 Method for manufacturing liquid crystal cell using light  
A twisted nematic liquid crystal display which have a pixel divided into at least one is fabricated by using a UV light irradiated photo-polymer layer provided on a substrate, which includes a...
5853822 Liquid crystal display and manufacturing method therefor  
A liquid crystal display and a manufacturing method thereof are provided. The liquid crystal display includes upper and lower substrates, electrodes on each of the upper and lower substrates such...
5835248 Method of making ferroelectric liquid crystal device using particles to create an unevenness on alignment layer or underlying insulating layer  
A ferroelectric liquid crystal device of a cell structure having a suppressed increase of cell thickness along a cell side is constituted by disposing a ferroelectric liquid crystal between a pair...
5835176 Method for planarizing a substrate of a liquid crystal display  
A method of planarizing a substrate of a liquid crystal display device includes the steps of depositing a filler material layer over the substrate, wherein an index of refraction of the filler...
5831704 Alignment layer including electrodeposited layer for liquid crystal display device and method for fabricating  
A substrate for a liquid crystal display device, which is used as one of a pair of substrates provided so as to face each other with a liquid crystal layer interposed therebetween. The substrate...
5818560 Liquid crystal display and method of preparing the same  
A liquid crystal display comprising a liquid crystal and a polyimide alignment layer for orienting the liquid crystal, wherein the polyimide alignment layer has a plurality of regions which are at...
5808717 Liquid crystal display with sawtooth structure  
Display device in which the viewing angle dependence is compensated by providing sub-cells having a mutually different viewing angle dependence via a replica method in which the liquid crystal...
5808716 Liquid crystal device and method of making a liquid crystal device  
A liquid crystal display includes glass cell walls on which are formed alignment layers. The cell is filled with liquid crystal material, such as FLC material. Chemical bonds are formed between the...
5796458 Element division liquid crystal display device and its manufacturing method  
An element division liquid crystal display device with a liquid crystal inserted between first and second plates having alignment films, respectively. The alignment film of at least the first plate...
Matches 151 - 200 out of 315 < 1 2 3 4 5 6 7 >