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Liquid Crystal

Liquid Crystal-related patent applications - as published by the U.S. Patent and Trademark Office (USPTO).


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Method for laminating glass panels and vacuum lamination device using same
Shenzhen China Star Optoelectronics Technology Co. , Ltd.
December 07, 2017 - N°20170352561

A method for laminating glass panels includes (1) providing a tft substrate and a cf substrate to be laminated, in which the cf substrate is coated with a seal resin and the tft substrate carries liquid crystal dropped thereon; (2) aligning and laminating the tft substrate and the cf substrate in a vacuum environment to complete a lamination process; (3) applying uv light ...
Method for driving liquid crystal display device
Semiconductor Energy Laboratory Co., Ltd.
December 07, 2017 - N°20170352318

The liquid crystal display device includes a first substrate provided with a terminal portion, a switching transistor, a driver circuit portion, and a pixel circuit portion including a pixel transistor and a plurality of pixels, a second substrate provided with a common electrode electrically connected to the terminal portion through the switching transistor, and liquid crystal between a pixel electrode ...
Liquid crystal display panel and liquid crystal display including liquid crystal display panel
Mitsubishi Electric Corporation
December 07, 2017 - N°20170351152

In an ffs liquid crystal display in which a dummy pixel in a dummy pixel region is smaller than a display pixel in a display region, a slit is formed in a common electrode in the display pixel while no slit is formed in the common electrode in the dummy pixel.
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Laminate and optical film
Fujifilm Corporation
December 07, 2017 - N°20170351147

A laminate is capable of forming an orientation film formed by orienting a rod-like liquid crystal compound or a disk-like liquid crystal compound having a horizontal orientation ability or a vertical orientation ability with respect to a surface of the laminate, on the surface, by using an orientation restraining force of the surface, the laminate including: a cholesteric liquid crystal ...
Liquid crystal display and manufacturing method thereof
Fujifilm Corporation
December 07, 2017 - N°20170351146

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Colour image display device, and colour image display method
Sharp Kabushiki Kaisha
December 07, 2017 - N°20170351144

A field-sequential color image display device is provided which can sufficiently reduce power consumption while suppressing color breakup. In a liquid crystal display device that displays a color image under a field sequential system in which each frame period includes four field periods corresponding to three primary colors, namely red, green, and blue, and a white color, the emission intensity ...
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Display device
Semiconductor Energy Laboratory Co., Ltd.
December 07, 2017 - N°20170351141

A display device that is suitable for high definition and a method for manufacturing thereof are provided. The display device includes a reflective liquid crystal element. A liquid crystal layer has a first portion overlapping with a reflective electrode that reflects visible light and blocks ultraviolet light, and a second portion overlapping with a region between two adjacent reflective electrodes. ...
Liquid crystal display and method for adjusting liquid crystal display
Mitsubishi Electric Corporation
December 07, 2017 - N°20170351140

A technique disclosed in the specification relates to preventing a reduction in aperture ratio and visible lines between bright and dark portions. A liquid crystal display in a technique disclosed in the specification includes a plurality of pixel arranged in a liquid crystal display panel in a plan view, a light blocking layer disposed between the plurality of pixels in ...
Curved display panel, method for fabricating the same, curved display device
Hefei Xinsheng Optpelectronics Technology Co., Ltd
December 07, 2017 - N°20170351139

A curved display panel, a method for fabricating the same, and a curved display device are disclosed. The curved display panel includes a first substrate, an oppositely arranged second substrate, and a liquid crystal layer between the first and second substrates. The first substrate is an array substrate, and includes a first light shielding layer in a light non-transmission region. ...
Backlight module, liquid crystal panels and liquid crystal devices
Wuhan China Star Optoelectronics Technology Co., L Td.
December 07, 2017 - N°20170351138

A backlight module includes a back plate, a diffuser opposite to the back plate, a plurality of dot light sources arranged on a surface of the backplate facing toward the diffuser in a matrix, thermal emitters configured between the dot light sources, and an optical film configured on the surface of the diffuser facing away the backplate. In addition, the ...
Liquid crystal display device
Japan Display Inc.
December 07, 2017 - N°20170351137

According to one embodiment, a liquid crystal display device includes a liquid crystal display panel, a cover panel, a container case fixed to the cover panel and covering the liquid crystal display panel, and a backlight unit disposed in the container case and opposed to the liquid crystal display panel. The container case includes a bottom wall, and a sidewall ...
Projection member and method for manufacturing projection member
Sharp Kabushiki Kaisha
December 07, 2017 - N°20170351134

A combiner 12 includes a cholesteric liquid crystal layer 17 that imparts an optical effect to light, and a cholesteric liquid crystal layer carrier 18 of a plate shape that is an optical functional layer carrier having a plate surface with the cholesteric liquid crystal layer 17 disposed thereon, being subjected to biaxial stretching in such a manner that one of two intersecting directions ...
Light modulation element
Merck Patent Gmbh
December 07, 2017 - N°20170351130

The invention relates to a light modulation element, preferably exploiting the flexoelectric effect comprising a cholesteric liquid crystalline medium sandwiched between two substrates (1), each provided with an electrode structure (2), wherein at least one of the substrates is provided with a photoresist pattern consisting of periodic substantially parallel stripes (3) which is additionally provided with an alignment layer (4). The invention is further ...
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Liquid Crystal Patent Applications
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Electronic displays
Hewlett-packard Development Company, L.p.
December 07, 2017 - N°20170351126

One example provides an article. The article comprises a substrate that is an electronic display; a first device disposed over the substrate; and a second device disposed over the substrate. The first device comprises: a first electrode; a second electrode; and polymer dispersed liquid crystals disposed between the first electrode and the second electrode. The second device comprises: an electrochromic ...
Methods of making and repairing resized flat panel displays
Hewlett-packard Development Company, L.p.
December 07, 2017 - N°20170351125

Electronic flat panel displays (fpds) including liquid crystal displays (lcds) may be resized to meet custom size requirements for applications in aerospace and elsewhere. During the resizing process, pixel line defects may occur in the image due to electrical short circuits at the resized cut edge. Methods for repairing such short circuits are described, including use of mechanical, electrical, chemical, ...
High power handling polarization switches
Reald Inc.
December 07, 2017 - N°20170351108

Liquid crystal devices are described that maintain performance of polarization/amplitude modulation under high irradiance conditions. Configurations that isolate polarizing elements under high thermal load are discussed which allow other elements, such as glass, which may be sensitive to stress birefringence to remain near optimum thermal conditions.
Display device
Sharp Kabushiki Kaisha
December 07, 2017 - N°20170351019

A liquid crystal display device includes a liquid crystal panel, a liquid crystal panel flexible circuit board, and a backlight unit. The backlight unit includes leds, a light guide plate, a chassis, and an led board. The light guide plate has an outer shape conforming to an outer shape of the liquid crystal panel. The chassis including a sidewall portion ...
Energy efficient communication and display device
Applied Materials, Inc.
December 07, 2017 - N°20170350576

An adaptive backlight module and a method and system for producing an adaptive backlight module are described herein. In one example, an adaptive backlight module includes a light source, a polarizer, at least one enhancement film disposed between the light source and the polarizer, and a diffuser disposed between the light source and the enhancement film. The diffuser includes a ...
Light weight, high performance tubed fuel line
Contitech Techno-chemie Gmbh
December 07, 2017 - N°20170350541

A hose includes an innermost tube formed of one or more of synthetic rubbers, fluorine polymers or combinations thereof, and a braided reinforcement layer formed of a first plurality and second plurality of flat yarns. The first plurality and second plurality of flat yarns are disposed in a one-over/one-under braiding pattern adjacent the innermost tube. An optional cover layer ...
Photo-responsive composite actuator
Seoul National University R&db Foundation
December 07, 2017 - N°20170349956

A photo-responsive composite actuator according to the present invention includes a polymeric scaffold film; an azobenzene liquid crystal polymer applied on a surface of the polymeric scaffold film; and a protective film attached to a surface of the azobenzene liquid crystal polymer.
Vertical alignment layer comprising cyclic olefin copolymer
Lg Chem, Ltd.
December 07, 2017 - N°20170349834

The present invention relates to a vertical alignment layer including a cyclic olefin copolymer, and more specifically, the present invention relates to a vertical alignment layer capable of having alignment even in a low temperature process, and exhibiting excellent liquid crystal vertical alignment by including a cyclic olefin copolymer having a specific substituent.
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