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Liquid Crystal patents



      
           
This page is updated frequently with new Liquid Crystal-related patent applications. Subscribe to the Liquid Crystal RSS feed to automatically get the update: related Liquid RSS feeds. RSS updates for this page: Liquid Crystal RSS RSS


Liquid crystal cell connection to lens mount of camera module

Stmicroelectronics Pte

Liquid crystal cell connection to lens mount of camera module

Liquid crystal display and method of manufacturing the same

Samsung Display

Liquid crystal display and method of manufacturing the same

Liquid crystal display and method of manufacturing the same

Sharp

Liquid crystal display

Date/App# patent app List of recent Liquid Crystal-related patents
05/21/15
20150140889
 Method for manufacturing a liquid crystal display panel and a manufacturing device therefor patent thumbnailnew patent Method for manufacturing a liquid crystal display panel and a manufacturing device therefor
A manufacturing device for a liquid crystal display panel includes a stage including a first stage part and second stage part. The stage is configured to support a substrate laminate.
Toptec Co., Ltd
05/21/15
20150140709
 Liquid crystal display device patent thumbnailnew patent Liquid crystal display device
A method for fabricating a liquid crystal display device including a tft substrate having an alignment film formed thereon, an opposing substrate, and a liquid crystal layer sandwiched therebetween. The alignment film on the tft substrate includes a photolytic polymer made from a first precursor including cyclobutane, and a non-photolytic polymer made from a second precursor.
Panasonic Liquid Crystal Display Co., Ltd.
05/21/15
20150140667
 Method for measuring moisture in liquid crystals patent thumbnailnew patent Method for measuring moisture in liquid crystals
When measuring the liquid crystals under test, the present invention adding the liquid crystals under test to a mixed solvent to form a solvent under test; measuring the moisture in the liquid crystal measurement sample through a reaction reagent to achieve a measurement result; wherein the mixed solvent comprises a first solvent, and the first solvent is dissolved with the methanol of the reaction reagent mutually and dissolves the liquid crystals under test. In the present invention, the moisture in the liquid crystal can be fully released and achieve accurate measurements..
Shenzhen China Star Optoelectronics Technology Co. Ltd.
05/21/15
20150140291
 Device for protecting liquid crystal glass patent thumbnailnew patent Device for protecting liquid crystal glass
The effects of the present invention are the provision of good visibility, the prevention of scratches or damages caused by external shocks and the embodiment in an easily replaceable way.. .
05/21/15
20150138836
 Illuminating device, liquid crystal display device, electronic device, and manufacturing  light guide panel patent thumbnailnew patent Illuminating device, liquid crystal display device, electronic device, and manufacturing light guide panel
When first grooves are formed by irradiating a lower surface facing a light outgoing surface of a light guide plate for an illuminating device with laser beams, an outer circumferential region is firstly irradiated with the laser beams to form second grooves. Then, the second grooves are inspected.
Seiko Epson Corporation
05/21/15
20150138833
 Backlight module and liquid cyrstal display device including the same patent thumbnailnew patent Backlight module and liquid cyrstal display device including the same
The present disclosure relates to a backlight module and a liquid crystal display device including the backlight module. The backlight module includes a light guide plate and a planar reflecting sheet arranged below the light guide plate, wherein a plurality of lattice points are provided on the upper surface of the light guide plate so that the upper surface forms a light-emitting surface, and a plurality of cylindrical projections in contact with the planar reflecting sheet are formed on the lower surface of the light guide plate.
Shenzhen China Star Optoelectronics Technology Co., Ltd
05/21/15
20150138498
 Electro-optical liquid crystal device patent thumbnailnew patent Electro-optical liquid crystal device
A liquid crystal (lc) lens comprises a first substrate, a first electrode structure, an electrically tunable lc layer structure, a second substrate and a second electrode structure, wherein the electrically tunable lc layer structure is arranged between the first substrate and the second substrate. The electrically tunable lc layer structure includes at least two lc layers stacked on top of one another, and each lc layer further includes at least one lc unit.
Ligxtal Technology Inc.
05/21/15
20150138497
 Printing of liquid crystal droplet laser resonators on a wet polymer solution and product made therewith patent thumbnailnew patent Printing of liquid crystal droplet laser resonators on a wet polymer solution and product made therewith
A photonic device is manufactured by: (i) providing (e.g. By inkjet printing) an aliquot of a liquid crystal (lc) material; and (ii) depositing the aliquot onto the surface of a flowable material layer to form a liquid crystal deposit, the flowable material and the lc material being substantially immiscible.
Cambridge Enterprise Limited
05/21/15
20150138496
 Polymer stabilized electrically suppressed helix ferroelectric liquid crystal cell patent thumbnailnew patent Polymer stabilized electrically suppressed helix ferroelectric liquid crystal cell
The present invention provides an electrically suppressed helix ferroelectric liquid crystal (eshflc) cell with polymer stabilization. The cell has a liquid crystal (lc) material that is a mixture comprising a monomer, a photo-initiator and a ferroelectric liquid crystal (flc) where a polymer network has been established at a certain temperature to achieve constraints of eshflc electro-optical mode.
Nano And Advanced Materials Institute Limited
05/21/15
20150138495
 Liquid crystal display patent thumbnailnew patent Liquid crystal display
A liquid crystal display according to an exemplary embodiment of the present invention includes: a first substrate and an opposing second substrate; a first pixel electrode and a second pixel electrode disposed in a pixel area, on the first substrate, and including a plurality of branch electrodes; and a liquid crystal layer interposed between the first and second electrodes. Branches electrode of the first pixel electrode and the second pixel electrode are interlaced.
Samsung Display Co., Ltd.
05/21/15
20150138493
new patent

Liquid crystal display device and manufacturing the same


A liquid crystal display device includes a first substrate, a second substrate facing the first substrate, and a liquid crystal layer between the first and second substrates. The liquid crystal layer includes a liquid crystal composition including an alkenyl liquid crystal and an antioxidant component including at least one selected from an antioxidant and a derivative thereof.
Samsung Display Co., Ltd.
05/21/15
20150138492
new patent

Optical elements with alignment facilities for optical dyes


The present invention relates to optical elements, such as but not limited to ophthalmic elements, comprising an alignment facility for an optical dye. The optical elements include a substrate; and an alignment facility for an optical dye connected to at least a portion of the substrate, where the alignment facility is an at least partial coating of an at least partially ordered liquid crystal material having at least a first general direction..
Transitions Optical, Inc.
05/21/15
20150138491
new patent

Display panel and display device


A display panel comprises a first substrate, a second substrate and a liquid crystal layer. The first substrate includes a first transparent conductive layer and a first alignment layer.
Innolux Corporation
05/21/15
20150138490
new patent

Liquid crystal panel and liquid crystal device


A liquid crystal panel includes a first substrate, a second substrate, and a liquid crystal layer between the first substrate and the second substrate. The first substrate includes a display area having a black matrix and a peripheral area surrounding the display area.
Shenzhen China Star Optoelectronics Technology Co., Ltd.
05/21/15
20150138489
new patent

Method for producing a multiple glazing unit with variable diffusion by pdlc layer and a multiple glazing unit with a pdlc layer produced according to said method


A method for producing a multiple glazing unit with variable diffusion by liquid crystals can include applying a pre-seal on an internal face of a first substrate to form a strip delimiting a space. The method can further include depositing a liquid crystal composition containing liquid crystals in a polymer matrix on the delimited space.
Saint-gobain Glass France
05/21/15
20150138488
new patent

Liquid crystal display device


The implementation of a superhigh-definition liquid crystal display device with a diagonal of 30 inches or more and a resolution of 100 ppi or more is facilitated. There is provided a direct-view-type liquid crystal display device that includes a display portion in which a plurality of pixels are placed in a matrix, the display portion whose diagonal is 30 inches or more, in which the resolution of the display portion is 100 pixels or more per inch, the plurality of pixels include first to fourth pixels, and one of the first to fourth pixels is an rg-type formed of a red subpixel and a green subpixel and another of the first to fourth pixels is a bh-type formed of a blue subpixel and a green, yellow, or white subpixel..
Sharp Kabushiki Kaisha
05/21/15
20150138485
new patent

Liquid crystal display device


A liquid crystal display device of the present invention reduces light leakage from a backlight. A liquid crystal display device is provided with: a front case that has an opening; a rear case that is combined with the front case; a liquid crystal panel that is arranged between the front case and the rear case; a backlight unit that is arranged between the liquid crystal panel and the rear case; and a light-shielding member that is arranged between the front case and the backlight unit and that is in contact with the front case and the backlight unit.
Sharp Kabushiki Kaisha
05/21/15
20150138482
new patent

Liquid crystal display and panel therefor


A thin film transistor array panel is provided, which includes: gate lines formed on an insulating substrate; data lines insulated from the gate lines and intersecting the gate lines; first pixel electrodes disposed on pixel areas defined by intersections of the gate lines and the data lines; first thin film transistors, each having three terminals connected to one of the gate lines, one of the data lines, and one of the first pixel electrodes; second pixel electrodes disposed on the pixel areas and capacitively coupled to the first pixel electrodes; and second thin film transistors, each having three terminals connected to a previous gate line, a storage electrode line or one of the data lines, and one of the second pixel electrodes.. .
05/21/15
20150138481
new patent

Liquid crystal display panel and manufacturing liquid crystal display panel


The organic insulating film has an opening through which the drain electrode is partially exposed. The opening has a side wall extending from above the drain electrode.
Mitsubishi Electric Corporation
05/21/15
20150138480
new patent

Liquid crystal display device and fabricating the same


A liquid crystal display device having a color filter on tft (cot) structure for high picture quality, high performance display and a method of fabricating the same are provided to reduce the luminance difference between a pixel portion and an outer portion by laminating color pigments in black matrix regions, forming a light blocking pattern to use as a black matrix, and configuring the light blocking pattern to have three layers to achieve black luminance.. .
Lg Display Co. , Ltd.
05/21/15
20150138479
new patent

Display device


A display device improves horizontal crosstalk and an aperture ratio, and includes: a substrate; a gate line and a data line formed on the substrate; a thin film transistor connected to the gate line and the data line; a pixel electrode connected to the thin film transistor; a light block overlapping the thin film transistor on the pixel electrode; a light block passivation layer overlapping the thin film transistor and the data line on the light block; a common electrode formed on the pixel electrode, spaced apart from the pixel electrode with a plurality of microcavities interposed therebetween; a roof layer formed on the common electrode; an injection hole exposing a part of each of the plurality of microcavities; a liquid crystal layer filling the plurality of microcavities; and an encapsulation layer formed on the roof layer covering the injection hole to seal the microcavity.. .
Samsung Display Co., Ltd.
05/21/15
20150138478
new patent

Liquid crystal display and manufacturing the same


A liquid crystal display includes a substrate, a thin film transistor, a first protection layer, a pixel electrode, a light blocking layer, a second protection layer, and a roof layer. The thin film transistor is disposed on the substrate.
Samsung Display Co., Ltd.
05/21/15
20150138477
new patent

Transparent liquid crystal display panel and transparent liquid crystal display


The present disclosure provides a transparent liquid crystal display panel and a transparent liquid crystal display. The transparent liquid crystal display panel includes a backlight module, a color filter substrate and a tft array substrate which are cell-assembled.
Boe Technology Group Co., Ltd.
05/21/15
20150138476
new patent

Liquid crystal display device


An interlayer insulating film 109 made of sin is formed on a counter electrode, and a pixel electrode 110 having a slit 1101 is formed on the interlayer insulating film 109. A through-hole 111 which connects the pixel electrode 110 and the source electrode of a tft has a large opening on the upper side, a small opening on the lower side, and an inner wall extending between the large opening and the small opening.
05/21/15
20150138475
new patent

Array substrate and liquid crystal display panel provided with same


This array substrate is provided with: a plurality of switching elements which are provided on a substrate; a plurality of source lines which are provided so as to extend parallel to each other and are connected to the source electrodes of the switching elements; a first interlayer insulating film which covers the source lines; a transparent electrode which is provided on the first interlayer insulating film; a second interlayer insulating film which covers the transparent electrode; and a plurality of pixel electrodes which are provided on the second interlayer insulating film so as to overlap the transparent electrode and constitute auxiliary capacitors, and which are connected to drain electrodes of the switching elements. The transparent electrode is provided with incisions at positions overlapping the source lines..
Sharp Kabushiki Kaisha
05/21/15
20150138474
new patent

Liquid crystal display with ultra-narrow frame and cof packaging structure of driving circuit thereof


The present invention provides an ultra-narrow frame liquid crystal display and a cof packaging structure for driving circuits in the ultra-narrow frame liquid crystal display. The cof packaging structure comprises: a sheet of flexible circuit board, with one side thereof bonded with a frame area of a glass substrate of the liquid crystal display, serving as a carrier sheet for chip-on-film flexible packaging; and a plurality of driving chips, bonded with the sheet of flexible circuit board sequentially along a scan direction, wherein a signal circuit between adjacent driving chips is arranged on the sheet of flexible circuit board.
Shenzhen China Star Optoelectronics Technology Co., Ltd.
05/21/15
20150138472
new patent

Backlight module and liquid crystal display module using same


The present invention provides a backlight module and a liquid crystal display module using the backlight module. The backlight module includes: a backplane (2), a backlight source (4) mounted in the backplane (2), and a light guide plate (6) mounted in the backplane (2).
05/21/15
20150138471
new patent

Array substrate and liquid crystal display


An array substrate including a plurality of pixel cells, at least one common electrode line, at least one data line, and at least one first scanning line and second scanning line parallel to the first scanning line is disclosed. The first scanning line and the second scanning line intersect with the data line.
Shenzhen China Star Optoelectronics Technology Co. Ltd.
05/21/15
20150138470
new patent

Liquid crystal display panel and manufacturing the same


A liquid crystal display panel is provided. The liquid crystal display panel includes a first substrate comprising a pixel area and a non-pixel area surrounding the pixel area, a thin-film transistor (tft) disposed on the pixel area of the first substrate and a pixel electrode connected to the tft, and a plurality of metal wirings disposed on the non-pixel area of the first substrate and one or more dummy patterns disposed adjacent to the metal wirings.
Samsung Display Co., Ltd.
05/21/15
20150138469
new patent

Display device and manufacturing method thereof


A display device is provided. The display device includes a substrate including a plurality of pixel areas; a thin film transistor disposed on the substrate; a first insulating layer disposed on the thin film transistor; a pixel electrode connected to the thin film transistor and disposed on the first insulating layer; a common electrode separated from the pixel electrode with a microcavity interposed therebetween; a second insulating layer disposed on the common electrode; a roof layer disposed on the second insulating layer; a hydrophobic layer disposed on the roof layer and including a plurality of protrusions; an injection hole disposed in the common electrode, the second insulating layer, and the roof layer, the injection hole exposing a portion of the microcavity; a liquid crystal layer for filling the microcavity; and an overcoat formed on the roof layer and covering the injection hole, so as to seal the microcavity..
Samsung Display Co., Ltd.
05/21/15
20150138468
new patent

Active matrix driving display device and image displaying method using the same


Lcd device includes two substrates, a first and second color filters, two liquid crystal layers. The first color filters are formed on portions of the second substrate corresponding to border area the second color filters are formed on portions of the second substrate corresponding to the display area except the border area.
Samsung Display Co., Ltd.
05/21/15
20150138466
new patent

Liquid crystal display


The present invention provides a liquid crystal display that can reduce occurrence of quality problems and improve adhesive strength between substrates. The present invention is a liquid crystal display including a first substrate, a second substrate, and a seal.
Sharp Kabushiki Kaisha
05/21/15
20150138464
new patent

Liquid crystal display device


A liquid crystal display device includes: pixel electrodes arranged in respective sub-pixels arrayed in a matrix, plural image signal lines extending in a column direction of the matrix, and supplied with image signals, pixel transistors which are switches arranged in the respective sub-pixels, and supply the image signals to the pixel electrodes, and scanning signal lines extending in a row direction of the matrix, and control conduction of the pixel transistors. The pixel electrodes aligned in a direction along which the image signal lines extend are connected to either of two adjacent image signal lines with six sub-pixels as one period.
Japan Display Inc.
05/21/15
20150138462
new patent

Liquid crystal display panel


A liquid crystal display panel includes a tft array substrate, a color filter substrate, and a liquid crystal layer encapsulated between the tft array substrate and the color filter substrate. The tft array substrate, the color filter substrate and the liquid crystal layer collectively form a display area, and a margin area surrounding the display area, where the display area includes sub-pixel units surrounded by data lines and scanning lines.
Xiamen Tianma Micro-electronics Co., Ltd.
05/21/15
20150138461
new patent

Three dimensional display device


In a three dimensional display device of a parallax barrier system in which an ips-mode liquid crystal display panel is used as a liquid crystal display panel for displaying images and a tn-mode liquid crystal panel is used as a parallax barrier panel, alignment axes of a counter substrate and a barrier substrate constituting the parallax barrier panel are set to 45 degrees and 135 degrees, respectively, with respect to a horizontal direction of a screen. This allows an improvement in the viewing angle characteristics of the parallax barrier panel and an improvement in the viewing characteristics of the overall three dimensional display device of the parallax barrier system.
Japan Display Inc.
05/21/15
20150138460
new patent

Liquid crystal device, electronic apparatus, and manufacturing liquid crystal device


A liquid crystal device including: a first substrate, the first substrate being transparent; a second substrate disposed opposite the first substrate, the second substrate being transparent; a liquid crystal layer provided between the first substrate and the second substrate, the liquid crystal layer including liquid crystal molecules; an alignment film with alignment treatment such that the liquid crystal molecules align, the alignment film being provided on a surface of the first substrate, the surface facing the liquid crystal layer; and pillar spacers provided on the alignment film, wherein the alignment treatment is applied to the alignment film except at least a part of area in which each of the pillar spacers overlaps with the alignment film.. .
Japan Display Inc.
05/21/15
20150138458
new patent

Liquid crystal optical device and image display device


According to one embodiment, a liquid crystal optical device includes an optical unit and a control unit. The optical unit includes a first substrate unit, a second substrate unit, and a liquid crystal layer.
Kabushiki Kaisha Toshiba
05/21/15
20150138456
new patent

Liquid crystal lens and stereo display device


An lc lens is provided, which includes a first substrate, a second substrate, and a liquid crystal layer interposed between the first substrate and the second substrate. A plurality of strips of electrode sets are disposed on the second substrate, and separately distributed along a first direction parallel to the second substrate.
Shenzhen China Star Optoelectronics Technology Co., Ltd.
05/21/15
20150138455
new patent

2d/3d image switching type liquid crystal display


A 2d/3d image switching type liquid crystal display is described. The 2d/3d image switching type liquid crystal display includes a liquid crystal display (lcd), a film-type patterned retarder (fpr) and a liquid crystal barrier layer.
Shenzhen China Star Optoelectronics Technology Co., Ltd.
05/21/15
20150138454
new patent

Variable optic ophthalmic device including liquid crystal elements


This invention discloses methods and apparatus for providing a variable optic insert into an ophthalmic lens. An energy source is capable of powering the variable optic insert included within the ophthalmic lens.
Johnson & Johnson Vision Care, Inc.
05/21/15
20150138447
new patent

Lighting device, display device, and television device


A liquid crystal display device 10 includes leds 17, a light guide plate 16, a mating portion 33, a positioning portion 34, a heat dissipation member 19 on which the leds 17 are mounted, and a restriction portion 35. The light guide plate 16 includes a peripheral surface facing the leds 17 and configured as a light entrance surface 16b through which light from the leds 17 enters and a plate surface configured as a light exit surface 16a through which light exits.
Sharp Kabushiki Kaisha
05/21/15
20150138420
new patent

Liquid crystal cell connection to lens mount of camera module


Electronics modules and methods of making electronics modules are provided. An electronics module includes a substrate having an electronic circuit mounted thereon, a lens mount affixed to the substrate, the lens mount having a lens assembly mounted therein, and a liquid crystal cell affixed to the lens mount over the lens assembly, the liquid crystal cell having electrical terminals, wherein the lens mount includes adhesive containment pockets that are filled with a conductive adhesive so as to contact the electrical terminals of the liquid crystal cell, wherein the adhesive containment pockets include contacts that are electrically connected to the substrate.
Stmicroelectronics Pte Ltd.
05/21/15
20150138260
new patent

Viewing angle characteristic improving method in liquid crystal display device, and liquid crystal display device


An object of the present invention is to improve display quality in oblique view in a liquid crystal display device employing a multi-gap structure. After a gradation-transmittance characteristic when a liquid crystal panel is viewed from an oblique direction is acquired, a range of a gradation value in which a difference between a maximum value and a minimum value among three transmittances corresponding to each of the gradation values is minute is defined as a transmittance approximation range.
Sharp Kabushiki Kaisha
05/21/15
20150138249
new patent

Liquid crystal display device, data line drive circuit, and drive liquid crystal display device


Provided is a liquid crystal display device that can suppress, more than the prior art, lowering of display quality when low-frequency drive is being carried out. The liquid crystal display device is operated in a low frequency drive mode.
Sharp Kabushiki Kaisha
05/21/15
20150138176
new patent

Scanning signal line drive circuit and display device provided with same


First and second scanning signal line drive circuits provided in this liquid crystal display device perform interlacing drive. Gate clock signals, gate start pulse signals, and clear signals provided to these drive circuits are supplied through two trunk lines corresponding to two shift register circuits included in each of the drive circuits.
Sharp Kabushiki Kaisha
05/21/15
20150138057
new patent

Liquid crystal display device


A liquid crystal display device is disclosed. The display device includes gate drive asg circuits, and a driver integrated circuit configured to connect wires from gate line output terminals of the asg circuits with a client system.
Shanghai Avic Optoelectronics Co., Ltd.


Popular terms: [SEARCH]

Liquid Crystal topics: Liquid Crystal, Liquid Crystal Display, Display Panel, Electronic Device, Touch Panel, Ultraviolet, Circulation, Visibility, Differential Signal, Feedback Signal, Line Driver, Control Unit, Output Enable, Enable Signal, Data Transfer

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This listing is a sample listing of patent applications related to Liquid Crystal for is only meant as a recent sample of applications filed, not a comprehensive history. There may be associated servicemarks and trademarks related to these patents. Please check with patent attorney if you need further assistance or plan to use for business purposes. This patent data is also published to the public by the USPTO and available for free on their website. Note that there may be alternative spellings for Liquid Crystal with additional patents listed. Browse our RSS directory or Search for other possible listings.
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