31st week of 2019 patent applcation highlights part 45 |
Patent application number | Title | Published |
20190235257 | LIGHTING DEVICE WITH OPTICAL LENS FOR BEAM SHAPING AND REFRACTIVE SEGMENTS - An example lighting device includes a plurality of individually controllable illumination light sources configured to be driven by electrical power to emit light. The lighting device further includes an optical lens positioned over the illumination light sources for beam shaping or steering. The optical lens has a plurality of aspherical, spherical, planar, or freeform surfaces, including an input surface coupled to receive light from the illumination light sources and an output surface. The input surface includes an input peripheral portion and an input central portion. The input peripheral portion extends from the illumination light sources and includes a plurality of input peripheral segments that are discontinuous and in aggregate curve from a first region of the input surface near the illumination light sources to a second region of the input surface near the input central portion. | 2019-08-01 |
20190235258 | METHOD OF PRODUCING THERMOPLASTIC RESIN - The present invention provides a method for producing a thermoplastic resin by reacting reactants comprising a dihydroxy compound. In this production method, the dihydroxy compound comprises a dihydroxy compound represented by the following formula (1), and at least one of a compound represented by the following formula (A), a compound represented by the following formula (B), and a compound represented by the following formula (C), wherein the total weight of the compound represented by the formula (A), the compound represented by the formula (B), and the compound represented by the formula (C) is 1,500 ppm or more, based on the weight (100 parts by weight) of the dihydroxy compound represented by the formula (1). | 2019-08-01 |
20190235259 | LASER POINTER - A laser pointer for continuously drawing arbitrary shapes on a surface comprises a micro-electro-mechanical system (MEMS) mirror configured to deflect an emitted laser beam, wherein the deflection angle of the MEMS mirror can be altered by means of applying a set of drive values to the MEMS mirror; an orientation measurement unit configured to continuously determine a current orientation and to output said current orientation at an output; a memory being configured to store current orientations received from the orientation measurement unit as a set of orientation samples; and a drive circuit configured to generate said set of drive values by subtracting the current orientation from the set of orientation samples and to apply said set of drive values to the MEMS mirror. | 2019-08-01 |
20190235260 | 3D Eyewear Adapted for Facial Geometry - Three dimensional (3D) glasses suited for wearers with varying facial geometries are disclosed. A particular embodiment includes a frame adapted to position spectrally filtering lenses at a particular distance from the eyes of the wearer. In a more particular embodiment, the 3D glasses include a means for adjusting the distance between the lenses and the eyes of the wearer. In another particular embodiment, the lenses include positive runout. | 2019-08-01 |
20190235261 | METHOD OF AUTOSTEREOSCOPIC IMAGING AND AUTOSTEREOSCOPIC ILLUMINATION UNIT - A method of autostereoscopic imaging including providing an autostereoscopic illumination unit including a lens field composed of a multiplicity of individual lenses or concave mirrors, and modulating an emission characteristic of the light source such that the individual lenses or the concave mirrors are illuminated only partly by the light source, wherein light from the light source impinges on the individual lenses or concave mirrors such that an emission characteristic of a three-dimensional object is imitated, the lens field extends over a spatial angle range of at least 2 sr relative to the light source or an external observer, the individual lenses or concave mirrors are distributed over the lens field and are at least partially sequentially irradiated, and the light source is formed by one or more lasers and the laser or each of the lasers irradiates/irradiate only one of the individual lenses at a specific point in time. | 2019-08-01 |
20190235262 | HOLOGRAPHIC PROJECTION DEVICE, METHOD, APPARATUS, AND COMPUTER READABLE STORAGE MEDIUM - The present disclosure relates to a holographic projection device, a holographic projection method, and a holographic projection apparatus. The holographic projection device includes a first stereoscopic imaging device including a plurality of transparent pixel blocks; and a light emitting device including a plurality of light emitting units, wherein the plurality of transparent pixel blocks have a one-to-one correspondence with the plurality of light emitting units, and wherein for a light emitting unit A of the plurality of light emitting units, the light emitting unit A is configured to illuminate a transparent pixel block A, and the transparent pixel block A is a transparent pixel block corresponding to the light emitting unit A in the plurality of transparent pixel blocks. | 2019-08-01 |
20190235263 | OPTICAL DEVICE - An optical device includes a light guide plate configured to guide light entering therein, and cause said light to exit from an emission surface thereof and thereby form an image in a space; a group of narrow-view optical-path deflectors configured to form an image in a space within a narrow view direction taken as greater than or equal to 0° and less than a first angle relative to a reference plane that is orthogonal to the emission surface and parallel to a side surface of the light guide plate; and a group of wide-view optical-path deflectors configured to form an image in a space within a wide view direction taken as greater than or equal to the first angle and less than 90° relative to the reference plane. The group of narrow-view optical-path deflectors and the group of wide-view optical-path deflectors have different image forming conditions. | 2019-08-01 |
20190235264 | DISPLAY DEVICE AND CONTROL METHOD THEREOF - A display device and a control method of a display device are provided. The display device includes: a display assembly including a plurality of rows of pixel units; a phase retarder; a polarizer; and a visible range adjuster between the display assembly and the polarizer, the visible range adjuster having two electrode layers and a liquid crystal layer divided into at least one first region and at least one second region, and the visible range adjuster is configured to apply a voltage to the first region of the liquid crystal layer through the two electrode layers in response to a first signal, to provide a first visible range for the display device, the first visible range being greater than a second visible range of the display device with the two electrode layers electrically de-energized. | 2019-08-01 |
20190235265 | FLEXIBLE TOUCH SCREEN PANEL AND FLEXIBLE TOUCH SCREEN DISPLAY DEVICE - A flexible touch screen panel includes a thin film substrate including a first section and a second section and first sensing electrodes disposed in the first section and the second section, the first sensing electrodes being connected to one another along a first direction. The first sensing electrodes include a first stack structure in the first section and a second stack structure in the second section, the second stack structure being different from the first stack structure. | 2019-08-01 |
20190235266 | DISPLAY DEVICE - In an optical system, a first optical section having positive power, a second optical section provided with a first diffractive element and having positive power, a third optical section having positive power, and a fourth optical section provided with a second diffractive element and having positive power are disposed along a light path of image light emitted from an image light generation device. A first intermediate image of the image light is formed between the first optical section and the third optical section, a pupil is formed in the vicinity of the third optical section, a second intermediate image of the image light is formed between the third optical section and the fourth optical section, and the fourth optical section collimates the image light to form an exit pupil. The first diffractive element and the second diffractive element are in a conjugate relation or a roughly conjugate relation. | 2019-08-01 |
20190235267 | OPTICAL UNIT WITH SHAKE CORRECTION FUNCTION - An optical unit with a shake correction function include a fixed body, a movable body having an optical element, a swing support mechanism swingably supporting the movable body, and a shake correction drive mechanism structured to swing the movable body. The movable body includes a first abutting part abutted with a first stopper part of the fixed body at a time of a maximum swing, and a second abutting part abutted with a second stopper part of the fixed body at a time of a movement in an optical axis direction. The second stopper part and the second abutting part are separated so as not to contact with each other when the movable body is swung, and a separated distance along the optical axis direction between the second stopper part and the second abutting part is smaller than a separated distance between the first abutting part and the fixed body. | 2019-08-01 |
20190235268 | EYEGLASSES WITH EASY SNAP-ON LENSES - The present invention provides a pair of eyeglasses that can adapt to different vision needs in each eye and environments of different light intensity. The eyeglasses with easy snap-on lenses allow one to select individual lens of proper vision correction for each eye, and mount the lenses to the eyeglass frame with ease and without the use of any tool. | 2019-08-01 |
20190235269 | Eyewear Lens Holder - A lens holder for eyeglass frames having a pliable body with a lens opening for engagement of a lens therein and a circumferential edges configured to engage with a lens aperture of an eyewear frame to hold the lens operatively positioned therein. A front surface portion extending from the pliable body contacts a front surface of the eyeglass frame and is formed with a width narrower than a rear surface portion extending from the pliable body which contacts a rear facing surface of the eyewear frame. The shorter front surface deforms under the force of a projectile contacting an engaged lens within the lens holder and dissipates the force to help maintain the lens mounted within the lens opening and prevent dismounts the full force causes when not dissipated. | 2019-08-01 |
20190235270 | BIFOCAL GLASSES-SHAPED FRAME - A frame includes: a pair of lens-holding frames each holding lenses that are vertically arranged; a bridge coupling the pair of lens-holding frames; a temple attached to an outer periphery of each of the lens-holding frames; nose pads being brought into contact with a nose for support; a vertical movement unit configured to vertically move the lens-holding frames along a front bent portion of the temple; and a nose pad elevation unit provided to the bridge, the nose pad elevation unit being configured to vertically slide the nose pads. The bent portion is configured to align a center of the lens with an eye level. | 2019-08-01 |
20190235271 | DEVICE AND METHOD FOR ADJUSTING THE POSITION OF EYEGLASSES ON THE FACE OF A USER - A device for adjusting a position of eyeglasses on a face of a user is provided. The device includes a body having proximal and distal ends, the body being provided with a pronounced bow; at least one nose engaging member provided on the proximal end of the body, the nose engaging member being structured to engage with a bridge of a nose of the user; and at least one frame engaging member provided on the distal end of the body, the frame engaging member being structured to engage with the frame of the eyeglasses, wherein the pronounced bow of the body is structured to adjust a horizontal position of the eyeglasses with respect to the face of the user. | 2019-08-01 |
20190235272 | MODULAR EYEGLASS FRAME APPARATUS AND SYSTEM - Apparatus and systems related to modular eyeglass elements may be provided. A detachable temple may be detachably coupled to a lens assembly at a temple strut of the lens assembly via a locking mechanism. Locking mechanisms may include spring tab, spring lever, spring bar, snap-fit, spring latch, and other disclosed configurations. | 2019-08-01 |
20190235273 | PAPER GLASSES AND METHOD FOR MANUFACTURING THE SAME - The present invention provides paper glasses and a method for manufacturing the same including a lens frame connected in parallel to both sides of a central bridge to fix a lens; glasses temples which are extended integrally from both sides of the lens frame and bent at an angle perpendicular to the lens frame to wear the lens frame on the face; and a support piece of which one end is fixed to the lens frame and the other end is fixed to the front end of the glasses temples to ensure a support force of the glasses temples and maintain a predetermined angle of the glasses temples. | 2019-08-01 |
20190235274 | ELECTRONIC FRAMES - An electronic frame including: a surface element configured to house at least one lens; at least one sidepiece having an end that is connected to the surface element by a hinge having a hinge axis; a conductor configured to bend and that extends between the surface element and the at least one sidepiece in the region of the hinge; at least one body positioned between the surface element and an end of the at least one sidepiece, the body being movably mounted in the electronic frames and including a through-opening to allow the conductor to pass through. | 2019-08-01 |
20190235275 | SPECTACLE LENS AND METHOD FOR PRODUCING SAME - A spectacle lens includes a first volume element group containing a plurality of first volume elements. The plurality of first volume elements is made from a material with a first Abbe number in the form of grid points of a geometric grid. Further, the spectacle lens includes a second volume group containing a plurality of second volume elements, which form a second partial grid in the form of grid points of a geometric grid, the second volume elements being made of a second material having a second Abbe number, wherein the first Abbe number and the second Abbe number differ from each other. The first partial grid and the second partial grid are arranged offset from each other. The disclosure also relates to a corresponding computer-implemented method for designing a spectacle lens of the type and to a method for producing the type of spectacle lens. | 2019-08-01 |
20190235276 | EYE-MOUNTED DEVICE INCLUDING A FEMTOCAMERA AND FEMTOPROJECTOR - An eye-mounted device includes a contact lens, a femtocamera, and a femtoprojector. The femtocamera and femtoprojector are both contained in the contact lens. The femtocamera detects imagery of a user's surrounding environment, and the femtoprojector projects corresponding imagery to the user's retina. A line of sight of the femtocamera and a line of projection of the femtoprojector can be parallel to, or even collinear with, each other. Imagery signal paths from the femtocamera to the femtoprojector are also contained in the contact lens. In some embodiments, the imagery signal paths are register-less and asynchronous. The eye-mounted device can include other components, such as image processing circuitry. Also, the eye-mounted device can communicate with another device worn by the user, e.g., in a necklace or a headpiece. | 2019-08-01 |
20190235277 | CONTACT LENSES WITH A LUBRICIOUS COATING THEREON - The invention is generally related to a soft contact lens which comprises a hydrogel lens body and a coating of a hydrophilic copolymer thereon and to a method for producing the same. The hydrogel lens body comprises or is made of a polymeric material having 1,2- and/or 1,3-diol moieties, and the hydrophilic copolymer comprises arylborono-containing repeating units each having a boronic acid group. The coating is covalently-attached to the hydrogel lens body through cyclic boronic ester linkages each formed between one boronic acid group and one 1,2-diol or 1,3-diol group. The soft contact lens has a surface lubricity higher than the surface lubricity of the lens body. | 2019-08-01 |
20190235278 | Lenses, Devices, Methods and Systems for Refractive Error - The present disclosure is directed to lenses, devices, methods and/or systems for addressing refractive error. Certain embodiments are directed to changing or controlling the wavefront of the light entering a human eye. The lenses, devices, methods and/or systems can be used for correcting, addressing, mitigating or treating refractive errors and provide excellent vision at distances encompassing far to near without significant ghosting. The refractive error may for example arise from myopia, hyperopia, or presbyopia with or without astigmatism. Certain disclosed embodiments of lenses, devices and/or methods include embodiments that address foveal and/or peripheral vision. Exemplary of lenses in the fields of certain embodiments include contact lenses, corneal onlays, corneal inlays, and lenses for intraocular devices both anterior and posterior chamber, accommodating intraocular lenses, electro-active spectacle lenses and/or refractive surgery. | 2019-08-01 |
20190235279 | OPHTHALMIC LENSES WITH LIGHT SCATTERING FOR TREATING MYOPIA - An ophthalmic lens that includes a lens material having two opposing curved surfaces, the curved surfaces defining a lens axis; and a light scattering region surrounding a clear aperture. The clear aperture and the light scattering region are substantially centered on the lens axis, and the light scattering region has a plurality of spaced apart scattering centers (e.g., on a lens surface and/or embedded in the lens material) sized and shaped to scatter incident light, the scattering centers being arranged in a pattern that includes a random variation in spacing between adjacent dots and/or a random variation in dot size. | 2019-08-01 |
20190235280 | REDUCED DISTORTION SPECTACLE LENS - A series of spectacle lenses is disclosed, wherein each lens has a spherical front surface and an aspheric, atoric, or freeform back surface. Further, each lens of the series provides a focal power P | 2019-08-01 |
20190235281 | EYE-MOUNTABLE DEVICE TO PROVIDE AUTOMATIC ACCOMMODATION AND METHOD OF MAKING SAME - An eye-mountable device (EMD) includes a lens enclosure, liquid crystal material, first and second electrodes, a substrate, and a controller. The lens enclosure includes a first encapsulation layer and a second encapsulation layer sealed to the first encapsulation layer. The liquid crystal material is disposed across a central region of the lens enclosure. The first electrode is disposed within the lens enclosure between the first encapsulation layer and the liquid crystal material. The second electrode is disposed within the lens enclosure between the second encapsulation layer and the liquid crystal material. The substrate is disposed within the EMD. The controller is disposed on the substrate and electrically coupled to the first and second electrodes to apply a voltage across the liquid crystal material. | 2019-08-01 |
20190235282 | EYEWEAR AND LENSES WITH MULTIPLE MOLDED LENS COMPONENTS - Certain embodiments disclosed herein include lenses for eyewear with a molded wafer and a molded clear resin lens component integrated onto a surface of the molded wafer. The molded wafer can include an optical filter that enhances one or more properties of filtered light. The optical filter can be, for example, a contrast-enhancing, color-enhancing, and/or chroma-enhancing filter. The clear resin lens component can be shaped such that the lenses have optical power. In some embodiments, the molded wafer is integrated onto a surface of a polarizing wafer. | 2019-08-01 |
20190235283 | COMPENSATING VISUAL IMPAIRMENT BY USING AN EYE-MOUNTED DISPLAY - An eye-mounted display is used to enhance vision of a user with visual impairment. Images of a user's unimpaired view of a surrounding environment are captured. These image are modified to compensate for the user's visual impairment. For example, the captured images can be magnified, an angular extent of the captured images can be compressed, or a contrast of the captured images can be enhanced. Also, the captured images can be modified by including identification of an object, a face, or an emotion. For a captured image including text, the text in the captured images can be modified. The eye-mounted display projects the compensated images onto the user's retina. When the user's retina has a damaged section, the eye-mounted display projects the compensated images away from the damaged section. | 2019-08-01 |
20190235284 | MOISTURE-RESISTANT EYE WEAR - Eyewear including an optical functional member, control electronics, and a sealed electrical connective element connecting the electronics to the optical functional member. The connective element can directly connect the electronics to the optical functional member, or can connect through an intermediate contact, e.g., a plug-and-receptacle. The connective element can be routed from the electronics, around a rimlock of the eyewear to the optical functional member. The connective element can be a conductive compressible member, such as conductive rubber. In some embodiments, the connective element can be a multiconductor cable. | 2019-08-01 |
20190235285 | COMPACT, ENERGY EFFICIENT MACH-ZEHNDER INTERFEROMETERS AND OPTICAL ATTENUATORS - Mach-Zehnder interferometers comprise heater elements configured to have projections in the plane of optical waveguides positioned such that two adjacent sections of one optical waveguide arms are heated by a common heater element. The heater and at least a substantial section of the heated waveguide segments can be curved. Configurations of an optical waveguide arm can comprise an outer curved heated section, an inner curved heated section, and a loopback waveguide section connecting the outer curved heated section and the inner curved heated section, with average radius of curvature selected to form an open accessible space. Appropriate configurations of the two optical waveguide arms provide for nested configurations of the arms that provide for a compact structure for the interferometer. | 2019-08-01 |
20190235286 | QUANTUM CONFINED STARK EFFECT ELECTROABSORPTION MODULATOR ON A SOI PLATFORM - An electroabsorption modulator. The modulator comprising an SOI waveguide; an active region, the active region comprising a multiple quantum well (MQW) region; and a coupler for coupling the SOI waveguide to the active region. The coupler comprising: a transit waveguide coupling region; a buffer waveguide coupling region; and a taper region; wherein, the transit waveguide coupling region couples light between the SOI waveguide and the buffer waveguide coupling region; and the buffer waveguide coupling region couples light between the transit waveguide region and the active region via the taper region. | 2019-08-01 |
20190235287 | LASER DEVICE AND EXTREME ULTRAVIOLET LIGHT GENERATION DEVICE - A laser device includes: a plurality of optical shutters ( | 2019-08-01 |
20190235288 | ALIGNMENT DETECTION METHOD AND DISPLAY DEVICE - An alignment detection method includes: establishing a coordinate system; providing at least one group of a first and second mark regions arranged on a first and second substrates respectively, the first and second mark regions being arranged opposite to each other so as to form at least two groups of first and second alignment marks; detecting an overlap level between an orthogonal projection of each of the first alignment marks onto the first substrate and that of the second alignment marks onto the second substrate, selecting a group of the first and second alignment marks having the highest overlap level, and acquiring, in the coordinate system, coordinate values of the first and second alignment marks in the group having the highest overlap level; and comparing the coordinate values with a threshold, so as to determine alignment accuracy between the first and second substrates. | 2019-08-01 |
20190235289 | DISPLAY DEVICE - A display device includes a display panel, an optical member, a fixing member, and a control substrate. The display panel is capable of displaying an image. The optical member imparts predetermined optical effects to light emitted toward the display panel. The fixing member fixes the optical member to another member. The control substrate controls display of the image. The control substrate includes a ground section including a conductor pattern. The fixing member has electrical conductivity and electrically connects the optical member directly or indirectly to the ground section. | 2019-08-01 |
20190235290 | DISPLAY DEVICE - A display device includes a fixed light source, a heat dissipator, a liquid-crystal panel, and a controller. The heat dissipator is attached to the light source. The liquid-crystal panel includes a display area and is movable with respect to the light source. The controller controls movement of the liquid-crystal panel to change the distance between the liquid-crystal panel and the light source. | 2019-08-01 |
20190235291 | LIQUID CRYSTAL ALIGNMENT AGENT, LIQUID CRYSTAL PANEL, AND SCANNING ANTENNA - A liquid crystal alignment agent according to the present invention includes: an alignment film forming material; and an organic solvent. The organic solvent contains a compound which has at least two functional groups selected from the group consisting of a methylene group, a methyl group, an ether group, a ketone group, and a hydroxyl group, and does not contain a nitrogen atom. | 2019-08-01 |
20190235292 | LIQUID CRYSTAL DISPLAY PANEL AND ITS METHOD OF MANUFACTURE, LIQUID CRYSTAL DISPLAY DEVICE - The present disclosure discloses a liquid crystal display panel, its method of manufacture and a liquid crystal display device. The panel includes an array substrate, a color filter substrate, a sealant connecting the two substrates, and a liquid crystal between the two substrates; a photoluminescent material is disposed on at least one of the array substrate and the color film substrate corresponding to the sealant, the photoluminescent material is used to emit a second light under the excitation of a first light, the second light is used to solidify the sealant, the photoluminescent material is at least partially disposed on a light passage of the first light. By the above methods, the present disclosure can solve the incomplete solidified problem of the sealant causing by the light is blocked and the sealant cannot be completely irradiated when the sealant of the existing display panel is solidified. | 2019-08-01 |
20190235293 | LIQUID CRYSTAL DISPLAY PANEL AND LIQUID CRYSTAL DISPLAY DEVICE - The present disclosure provides a liquid crystal display panel and a liquid crystal display device. The liquid crystal display panel includes a first polarizer, a first liquid crystal cell in an in-plane switching (IPS) mode, and a second polarizer sequentially stacked on one another. The liquid crystal display panel further comprises a second liquid crystal cell disposed between the first liquid crystal cell and the second polarizer. At the dark state, the second liquid crystal cell blocks a light leaking from the first liquid crystal cell. | 2019-08-01 |
20190235294 | ARRAY SUBSTRATE AND MANUFACTURING METHOD THEREOF AND TOUCH DISPLAY PANEL - An array substrate includes a base substrate, a plurality of first signal lines extending in a first direction, a plurality of second signal lines located on a different layer from the first signal lines and extending in a second direction intersecting the first direction, and a plurality of touch signal lines extending in the second direction disposed on the base substrate. Each touch signal line includes a first touch line segment and a second touch line segment, the first touch line segment disposed on the same layer as the first signal lines, and at least partially overlapping with at least one of the second signal lines in a direction perpendicular to a surface of the base substrate, the second touch line segment disposed on a different layer from the first signal lines, and the first touch line segment electrically connected with the second touch line segment through a first via. | 2019-08-01 |
20190235295 | PHASE DIFFERENCE COMPENSATION ELEMENT, LIQUID CRYSTAL DISPLAY DEVICE AND PROJECTION TYPE IMAGE DISPLAY DEVICE - Provided is a phase difference compensation element that can improve a contrast of a liquid crystal display device and has durability while suppressing an increase in cost and prolongation of lead time. The phase difference compensation element is formed so that, when an optical anisotropic layer is formed on a substrate, the optical anisotropic layer includes a plurality of birefringent films, and a direction of a combined vector obtained by combining respective vectors of the birefringent films when determining a vector with a direction of a line segment obtained by projecting a film formation direction of each birefringent film on a surface of a transparent substrate and a thickness, is substantially the same as a direction of a line segment obtained by projecting a liquid crystal molecule constituting a liquid crystal cell on the surface of the transparent substrate. | 2019-08-01 |
20190235296 | ALIGNMENT FILM MANUFACTURING METHOD, LIQUID CRYSTAL DISPLAY PANEL, AND LIQUID CRYSTAL DISPLAY - The present disclosure provides an alignment film manufacturing method, a liquid crystal display panel, and a liquid crystal display. The alignment film manufacturing method includes: providing a substrate; defining an active display area and a sealant area on the substrate, wherein the sealant area is a strip area arranged around the active display area, and there is a predetermined distance between the sealant area and the active display area; arranging an alignment film on the substrate, wherein the alignment film covers at least a part of the active display area; and etching the alignment film, so that an edge of the alignment film is located between an edge of the active display area and the sealant area. By the above-mentioned one or more implementations, the present disclosure may improve an adhesion force between the sealant and the substrate. | 2019-08-01 |
20190235297 | EMBOSSING PLATE AND MANUFACTURING METHOD THEREOF, AND ALIGNMENT LAYER TRANSFER PLATE AND MANUFACTURING METHOD THEREOF - Embodiments of the present disclosure provide an embossing plate and a manufacturing method thereof, and an alignment layer transfer plate and a manufacturing method thereof. The embossing plate includes an embossing plate body, and a plurality of protrusions distributed in an array are formed on an embossing surface of the embossing plate body. The embossing plate according to the present disclosure can improve a thickness uniformity of the alignment layer and a quality of the surface of the alignment layer. | 2019-08-01 |
20190235298 | LIQUID CRYSTAL DISPLAY PANEL AND LIQUID CRYSTAL DISPLAY DEVICE - A liquid crystal display panel and a liquid crystal display device adopting the liquid crystal display panel are provided. The liquid crystal display panel includes: a first substrate having an active area and a peripheral area, a second substrate disposed opposite to the first substrate, a pixel array circuit disposed on the first substrate and located in the active area, a driving circuit disposed on the first substrate and located in the peripheral area, a liquid crystal layer disposed between the first substrate and the second substrate, and a spacing structure disposed on the second substrate and facing towards the driving circuit. The driving circuit is connected to the pixel array circuit and configured to drive the pixel array circuit; the liquid crystal layer includes a number of liquid crystal molecules. The pixel array circuit is configured to control a motion of the liquid crystal molecules. | 2019-08-01 |
20190235299 | DISPLAY DEVICE - According to one embodiment, a display device, includes a first substrate including a first conductive layer, a second substrate including a base having a first upper surface on a side opposite to a first lower surface opposed to the first substrate, a second conductive layer provided on the first upper surface, a third conductive layer provided on the first upper surface and electrically connected to the second conductive layer, a fourth conductive layer covering the third conductive layer and having a light-shielding property, a first through hole provided in the base, and an insulating material overlapping the connection material and having a light-shielding property. | 2019-08-01 |
20190235300 | COLOR SWITCH FOR REDUCED COLOR CROSS-TALK - A liquid-crystal based color switch for use with an image sensor having sub-diffraction-limited (SDL) pixels. The color switch may switch between a first mode where green light is passed (and blue and red light is blocked) and a second mode where blue and red light is passed (and green light is blocked). The color switch may include an achromatic switch (such as a liquid crystal switch) and retarder stack filter that are both sandwiched between a first and a second polarizer. The SDL pixels may be distributed so that green subpixels are never adjacent to other green subpixels in the same row or column, so that red subpixels are always adjacent to green subpixels in the same row or column, and so that blue subpixels are always adjacent to green subpixels in the same row or column. | 2019-08-01 |
20190235301 | Optical Device - The present application relates to an optical device. The present application provides an optical device capable of varying transmittance, and such an optical device can be used for various applications such as eyewear, for example, sunglasses or AR (augmented reality) or VR (virtual reality) eyewear, an outer wall of a building or a sunroof for a vehicle. | 2019-08-01 |
20190235302 | METHOD FOR FABRICATING CURVED DISPLAY DEVICE - Provided is a method of manufacturing a curved display device, wherein a tape automated bonding (TAB) tape, which includes a base film, a driving chip formed at an upper portion of the base film, a plurality of one-side outer leads formed to bond an output terminal of the driving chip and a terminal of a liquid crystal display (LCD) substrate by an outer lead bonding (OLB) method, and a plurality of the other-side outer leads formed to bond an input terminal of the driving chip and a terminal of a printed circuit board, is designed so that from the end of the OLB bonding part to the part at which the film begins to bend is greater than or equal to the longitudinal length (E) of the driving chip ((4F−D/2)≥E). | 2019-08-01 |
20190235303 | METHOD FOR PRODUCING CURVED DISPLAY - The present invention relates to a method for producing a curved display, which produces a curved display using a flat display module. A method for producing a curved display, according to one embodiment of the present invention, is to produce a curved display using a flat display module, the method comprising the steps of: masking the display module with a masking element so as to cover parts of the upper plate and the lower plate thereof, in which a masking area of the upper plate and a masking area of the lower plate are disposed asymmetrically up and down; etching the display module to a preset thickness so as to reduce the thickness of the display module except for the masking areas in the masked display module; removing the masking element from the display module after the etching step; and curving the display module. | 2019-08-01 |
20190235304 | GLASS PLATE AND DISPLAY DEVICE - The present invention relates to a glass plate including a first main surface subjected to antiglare treatment, and a second main surface opposed to the first main surface, in which a clarity index value T, a reflection image diffusiveness index value R and an anti-sparkle index value S satisfy respective relations of: clarity index value T≥0.8; reflection image diffusiveness index value R≥0.01; and anti-sparkle index value S≥0.85; and a transmission haze measured by a method according to JIS K 7136 (2000) being 15% or less. The glass plate of the present invention is excellent in clarity, reflection image diffusiveness and anti-sparkle, and also excellent in reproducibility of color. | 2019-08-01 |
20190235305 | HEAD-UP DISPLAY DEVICE AND DISPLAY DEVICE - A head-up display device includes: a light source; a liquid crystal display device that includes a first polarization plate, a liquid crystal display unit, and a second polarization plate, and projects light that is emitted from the light source and is transmitted through the first polarization plate, the liquid crystal display unit, and the second polarization plate; and a reflective member that reflects the light projected from the liquid crystal display device toward a reflective surface. At least one of the first polarization plate and the second polarization plate is separated from the liquid crystal display unit by an air layer. | 2019-08-01 |
20190235306 | LIQUID CRYSTAL DISPLAY AND METHOD FOR MANUFACTURING THE SAME - A liquid crystal display includes a display panel; and an optical film on a bottom surface of the display panel, the optical film including a polarizer; a support sheet on a bottom surface of the polarizer; and a prism sheet on a bottom surface of the support sheet, the prism sheet having a base sheet, a prism portion, and a stitch portion over the base sheet. The prism portion includes a plurality of peaks and has a space defined by a direct contact between the plurality of peaks of the prism portion and the bottom surface of the support sheet. | 2019-08-01 |
20190235307 | DISPLAY SUBSTRATE AND DISPLAY DEVICE - The embodiments of the present disclosure provide a display substrate and a display device, which relate to the field of display technologies, to solve the problem that a saw-toothed display effect occurs at an edge of an AA area when displaying if the edge of the AA area is non-linear. The display substrate includes a black matrix. The display substrate is provided with a display area, and at least a part of an edge of the display area has an irregular edge having a concave-convex shape. The display area has a plurality of subpixels arranged in a matrix form, and has a vision weakening area close to the irregular edge. In the vision weakening area, the black matrix includes a light shielding block located in the subpixel. | 2019-08-01 |
20190235308 | WINDOW SUBSTRATE, METHOD OF MANUFACTURING THE SAME AND IMAGE DISPLAY DEVICE INCLUDING THE SAME - A window substrate includes a base substrate including a display region and a non-display region, a light-shielding pattern disposed on a surface of the base substrate in the non-display region to define the display region and the non-display region, a first adhesive layer formed along a surface of the light-shielding pattern and the surface of the base substrate, a polarizing layer on the first adhesive layer, and a touch sensor layer on the polarizing layer. A viscoelasticity ratio of the light-shielding pattern relative to the first adhesive layer is 75,000 or less, and a thickness ratio of the light-shielding pattern relative to the first adhesive layer is 0.6 or less. | 2019-08-01 |
20190235309 | DISPLAY PANEL AND DISPLAY DEVICE - A display panel and a display device are provided. The display panel has a thin film transistor array substrate, a color filter substrate, and a liquid crystal layer. An area of the thin film transistor array substrate corresponding to the peripheral region of the display panel is disposed with a first conductor and a conductive member, and an area of the color filter substrate corresponding to the peripheral region is disposed with a second conductor for connecting to the first conductor and the conductive member. The present disclosure can avoid the conductor being broken and defective from decreasing the width of the conductor. | 2019-08-01 |
20190235310 | DISPLAY PANEL, MANUFACTURING METHOD THEREOF AND DISPLAY DEVICE THEREOF - A display panel, manufacturing method and display device are provided. The display panel includes: multiple pixel units arranged in an array, each including first sub-pixel and white sub-pixel; and color-film substrate. The color-substrate includes basis substrate and color resist layer formed on the basis substrate, wherein the color resist layer at least includes first color resist in first color resist region and compensating color resist in second color resist region, first and second color resist regions respectively corresponding to first and second sub-pixels. The color-film substrate further includes photo spacer located on one side of color resist layer away from basis substrate, orthographic projection of photo spacer on a plane where display panel is located overlaps orthographic projection of first color resist on this plane, and orthographic projection of photo spacer on this plane overlaps orthographic projection of compensating color resist on this plane. | 2019-08-01 |
20190235311 | COLOR CONVERSION PANEL, DISPLAY DEVICE INCLUDING THE SAME, AND METHOD OF MANUFACTURING THE SAME - A color conversion panel includes a substrate that includes first to third pixel areas, a first color conversion layer on the substrate in the first pixel area that converts incident light into first color light, a second color conversion layer on the substrate in the second pixel area that converts the incident light into second color light, a first color filter layer between the substrate and the first color conversion layer that has the first color and blocks incident light not converted by the first color conversion layer, a second color filter layer between the substrate and the second color conversion layer that has a third color and blocks incident light not converted by the second color conversion layer, and a light shielding layer on the substrate between the second and the third pixel areas that has the first color. | 2019-08-01 |
20190235312 | LIQUID CRYSTAL LENS AND MANUFACTURING METHOD THEREOF, AND DISPLAY DEVICE - A liquid crystal lens, a manufacturing method thereof, and a display device are provided. The liquid crystal lens includes a first substrate and a second substrate, the first substrate and the second substrate are opposite. A plurality of lens units are provided between the first substrate and the second substrate, the plurality of lens units are arranged in a matrix, and each of the plurality of lens units has a semispherical structure under the effect of an externally applied voltage and is used to control an angle of light perpendicular to the first substrate to enable the light perpendicular to the first substrate deflected towards a plurality of directions parallel to the first substrate. The liquid crystal lens raises the light utilization ratio and the display effect of the display device. | 2019-08-01 |
20190235313 | DISPLAY APPARATUS - A display apparatus includes a display device configured to display an original image at an original image display position, a second array of a lens array or a pinhole array, and a first array of a lens array or a pinhole array disposed distant from the display device and the second array between the display device and the second array. The first array is configured to form a plurality of elemental images generated from the original image at positions between the first array and the second array. The pitch of the plurality of elemental images is different from lens pitch or pinhole pitch of the second array. The second array is configured to integrate the plurality of elemental images to generate a single reproduced image of the original image. | 2019-08-01 |
20190235314 | ELLIPSOID WIDE ANGLE BACKLIGHT LENS - An ellipsoid wide angle backlight lens includes a lens body, the lens body being provided with a light exit top face, a light exit side face and a light reflection bottom face, the light exit side face being connected to the light exit top face and the light reflection bottom face, a light source mounting hole being arranged on a center of the light reflection bottom face, an inner wall of the light mounting hole being a light incident face, which being connected to the light reflection bottom face; wherein a light incident convex point is arranged at a top center of the light mounting hole, and surfaces of the light exit top face, the light incident face and the light incident convex point are all in an ellipsoid structure. The ellipsoid structure may reduce the number of used LED lamps and power consumption of a liquid crystal television. | 2019-08-01 |
20190235315 | LIQUID CRYSTAL DISPLAY PANEL AND LIQUID CRYSTAL DISPLAY DEVICE - A liquid crystal display panel and a liquid crystal display device are provided. The liquid crystal display panel includes a polarizer, a first substrate, a liquid crystal layer, a second substrate and a quantum-dot polarizer, the polarizer comprising a first protective layer and a first polarizing layer, the quantum-dot polarizer comprising a second protective layer and a second polarizer, an absolute value of a difference between a thickness of the first protective layer and a thickness of the second protective layer is within a preset threshold range. According to the above method, the present disclosure can reduce the difference in thickness between the polarizer and the quantum-dot polarizer, so that the liquid crystal panel does not easily warp. | 2019-08-01 |
20190235316 | POLARIZING PLATE AND LIQUID CRYSTAL DISPLAY DEVICE - Provided are a polarizing plate having a polarizing plate protective film having a thickness of 20 μm or more disposed on both sides or either side of a polarizer through an adhesive layer, in which at least one of the polarizer, the polarizing plate protective film, or the adhesive layer contains one or more dyes having a main absorption wavelength range of 480 to 510 nm or 580 to 610 nm and a liquid crystal display device having this polarizing plate disposed downstream in a light emitting direction of light that is emitted from a backlight unit. | 2019-08-01 |
20190235317 | DISPLAY APPARATUS, DISPLAY SYSTEM HAVING THE SAME, AND IMAGE DISPLAY METHOD THEREOF - The present application discloses a display apparatus including an image display portion for displaying an image, the image display portion emitting display light along a light propagating direction; and a light modulator assembly having a first light modulator and a second light modulator arranged in series along the light propagating direction. The second light modulator has at least a reflective optical state. The first light modulator is switchable between the reflective optical state and a transmissive optical state and is on a side of the second light modulator proximal to the image display portion. A total number of light modulators including the second light modulator and any light modulator on a side of the second light modulator proximal to the image display portion is N, N is an integer≥2. | 2019-08-01 |
20190235318 | LIQUID CRYSTAL DISPLAY APPARATUS - A liquid crystal display device includes: a liquid crystal display panel that includes red color filters, green color filters, and blue color filters; and an illumination device that illuminates the liquid crystal display panel with white light. The illumination device includes light-emitting elements that emit blue light, a green phosphor that absorbs a portion of the blue light emitted from the light-emitting elements and then emits green light, and a red phosphor that absorbs a portion of the blue light emitted from the light-emitting elements and then emits red light. The blue color filters are made of a colored material that contains a dye, and the chromaticity values x and y of the white light emitted from the illumination device satisfy the relationships 0.242019-08-01 | |
20190235319 | ULTRA-THIN BACKLIGHT LENS - An ultra-thin backlight lens includes: a lens body, which including a light exit top face and a light reflection bottom face that are horizontally arranged, and a light exit side face vertically arranged, the light exit side face being connected to the light exit top face and the light reflection bottom face, a light source mounting hole being arranged at a center, of the light reflection bottom face, an inner wall of the light source mounting hole being a light incident face, which being connected to the light reflection bottom face; wherein a light exit convex point and a light incident convex point are arranged at a center of the light incident face, and the light exit top face being provided with a plurality of light transmission holes. The light transmission holes allow a part of the light to emit to adjust the luminance of the central region. | 2019-08-01 |
20190235320 | DISPLAY DEVICE - A display device is provided and includes a substrate and a light converting film disposed on the substrate, the light converting film has a first surface and a second surface opposite to the first surface, the light converting film has a thickness H. The light converting film has at least one first element including Ti, Zr, Al, In, Zn, Sn, Sb, Si, Au, Ag, Cu, Pt, Fe, Co, Ni, or Mn. At least one first element conforms to the following condition: a content of the first element in a region between the first surface and 0.1H of the light converting film is defined as a first content. A content of the first element in a region between 0.1H of the light converting film and the second surface is defined as a second content, and a ratio of the second content to the first content is ranged from 0.1 to 0.9. | 2019-08-01 |
20190235321 | 3D DISPLAY DEVICE - A 3D display device comprises first and second substrates disposed opposite one another; a liquid crystal layer; a color filter layer between the first substrate and the liquid crystal layer, a plurality of pixel regions arranged in an array being formed on the color filter layer, and each of the plurality of pixel regions comprising first and second sub-pixels; and a first polarizer on a side of the first substrate, the first polarizer comprising a plurality of wire grid polarizers arranged in an array, two adjacent ones of the plurality of wire grid polarizers comprising a plurality of columns of first sub-wire grid polarizers and second sub-wire grid polarizers which are alternately arranged with each other. An orthographic projection of each column of the first and second sub-wire grid polarizers on the pixel regions is overlapped with at least one column of first sub-pixels and second sub-pixels, respectively. | 2019-08-01 |
20190235322 | LIQUID CRYSTAL PANEL STRUCTURES CONTAINING FUNCTIONALIZED GRAPHENE LAYERS AND METHODS OF PREPARING FUNCTIONALIZED GRAPHENE LAYERS - A method for preparing a functionalized graphene layer is provided. The method utilizes superiority of transparent conductivity of the graphene and modifiability of the graphene surface to endow the graphene with an effect of liquid crystal molecule alignment. Thus, the functionalized graphene layer provides both transparent conductivity and liquid crystal alignment, and an alignment process that subsequently uses an alignment material is not necessary. | 2019-08-01 |
20190235323 | LIQUID CRYSTAL DISPLAY DEVICE AND SEMICONDUCTOR DEVICE - By increasing an interval between electrodes which drives liquid crystals, a gradient of an electric field applied between the electrodes can be controlled and an optimal electric field can be applied between the electrodes. The invention includes a first electrode formed over a substrate, an insulating film formed over the substrate and the first electrode, a thin film transistor including a semiconductor film in which a source, a channel region, and a drain are formed over the insulating film, a second electrode located over the semiconductor film and the first electrode and including first opening patterns, and liquid crystals provided over the second electrode. | 2019-08-01 |
20190235324 | ARRAY SUBSTRATE, DISPLAY PANEL, AND DISPLAY DEVICE - An array substrate, a display panel, and a display device are provided. The array substrate comprises a plurality of pixel regions in an array along intersected first and second directions. The pixel region includes at least three subpixel regions. At least one subpixel region serves as an adjustment-subpixel region. The subpixel region has a first electrode including at least two parallel first straight portions. Second straight portions and first connecting portions are connected to first and second ends of the first straight portions, respectively. The first electrode corresponding to the adjustment-subpixel region serves as an adjustment electrode. An opening is configured at an end between the at least two adjacent second straight portions corresponding to the adjustment electrode. An angle between extending direction of the first straight portion and the second direction is less than an angle between extending direction of the second straight portion and the second direction. | 2019-08-01 |
20190235325 | DISPLAY PANEL AND MANUFACTURING METHOD THEREOF, AND DISPLAY DEVICE - A display panel and a manufacturing method thereof, and a display device are provided. The display panel includes a first substrate and a second substrate disposed opposite to each other, and a liquid crystal layer therebetween; and at least one pixel electrode and at least one common electrode disposed on at least one of the first substrate and the second substrate; wherein at least one orthographic projection of the at least one pixel electrode on a first base substrate of the first substrate and at least one orthographic projection of the at least one common electrode on the first base substrate are alternately arranged along a first direction in which the first base substrate extends; and a ratio of a height of the at least one pixel electrode to a thickness of the liquid crystal layer is in a range of 20%-50. | 2019-08-01 |
20190235326 | Discharge Circuit, Discharge Method and Display Device - A discharge circuit, a discharge method, and a display device are disclosed. The discharge circuit includes a switch sub-circuit and a discharge control sub-circuit. The switch sub-circuit is configured to: receive a control signal, in which the control signal is determined by a working state of a display device, output a first voltage signal as a discharge input signal when the control signal has a first polarity, and output a second voltage signal as the discharge input signal when the control signal has a second polarity; and the discharge control sub-circuit is configured to: receive the discharge input signal from the switch sub-circuit; and generate and output a discharge control signal according to the discharge input signal. | 2019-08-01 |
20190235327 | DISPLAY PANEL - A display panel according to an embodiment has a first region and a second region beside the first region, and includes a top substrate, a bottom substrate and a display layer disposed between the top and the bottom substrate. The top substrate comprises a support plate having an outer surface, a patterned light shielding layer disposed on the outer surface of the support plate and located within the first region, and a patterned anti-reflective layer disposed on the outer surface of the support plate and being blank at the first region. The patterned light shielding layer of the display panel may be formed on the outer surface of the support plate via a wet process and may be patterned with sharp edges and good linearity to provide the desirable light shielding effect. | 2019-08-01 |
20190235328 | TRANSMISSIVE-TYPE LIQUID CRYSTAL DISPLAY DEVICE AND ELECTRONIC APPARATUS - A transmissive-type liquid crystal display device includes a first substrate, a second substrate, and a liquid crystal layer. The first substrate includes a base material, a pixel electrode, a light-shielding body, a first insulator that overlaps the light-shielding body in a plan view and is disposed between the base material and the pixel electrode, a second insulator that overlaps the pixel electrode in the plan view and is disposed in contact with the first insulator, and a transmissive lens member that overlaps the pixel electrode in the plan view, is disposed between the base material and the second insulator, and has a surface on the base material side including a convex lens surface. The second insulator has a refractive index greater than a refractive index of the first insulator. A surface of the second insulator on the pixel electrode side includes a concave lens surface. | 2019-08-01 |
20190235329 | DISPLAY DEVICE AND METHOD FOR MANUFACTURING THE SAME - A display device includes a first translucent substrate, a second translucent substrate that is disposed on a display surface side while opposed to the first translucent substrate, and a first light reduction unit that reduces a transmission amount of visible light while overlapping a bright point defect portion in planar view in at least one of the first translucent substrate and the second translucent substrate. The first light reduction unit has a circular shape including a first region disposed in a center and a second region disposed around the first region, and transmittance to the visible light in the first region is higher than transmittance to the visible light in the second region. | 2019-08-01 |
20190235330 | WIRING SUBSTRATE, DISPLAY DEVICE INCLUDING THE SAME, AND METHOD OF MANUFACTURING THE WIRING SUBSTRATE - A wiring substrate, a display device including a wiring substrate, and a method of manufacturing a wiring substrate are provided. The display device comprises: a wiring substrate; a color conversion substrate on the wiring substrate and comprises a color conversion pattern having a wavelength shifter; and a backlight unit which is spaced apart from the color conversion substrate with the wiring substrate interposed between the backlight unit and the color conversion substrate. The wiring substrate comprises: a first base; a thin film transistor on the first base and comprising a gate electrode, an active pattern on the gate electrode, and a drain electrode and a source electrode on the active pattern and spaced apart from each other; and a wavelength-selective reflector which is disposed on the first base and stacked each other with the thin film transistor. | 2019-08-01 |
20190235331 | ARRAY SUBSTRATE, METHOD OF MANUFACTURING THE SAME AND DISPLAY DEVICE - An array substrate, a method of manufacturing the same, and a display device are provided. The array substrate includes a base substrate; a plurality of thin film transistors on the base substrate; and a plurality of light shielding layers on a side of the plurality of thin film transistors facing away from the base substrate, each thin film transistor includes an active layer, at least a portion of the active layer serves as a channel of the thin film transistor, and an orthogonal projection of each of the light shielding layers on the base substrate at least partially overlaps an orthogonal projection of the channel of one of the plurality of thin film transistors on the base substrate. | 2019-08-01 |
20190235332 | ARRAY SUBSTRATE, DISPLAY PANEL, AND ELECTRONIC APPARATUS - The present disclosure provides an array substrate, a display panel, and an electronic apparatus. The array substrate may include: multiple gate lines each extending along a first linear direction; and multiple data lines each extending along a second linear direction, wherein the multiple gate lines and the multiple data lines are interlaced with each other, the second linear direction is substantially perpendicular to the first linear direction; wherein a notch is defined on the upper edge. By the present disclosure, a wiring path of at least one of the gate lines or at least one of the data lines may avoid the notch. Therefore, a technical problem of uneven distribution of gate lines or data lines and abnormal display image due to the irregular shape of the display panel may be solved. | 2019-08-01 |
20190235333 | ARRAY SUBSTRATE AND MANUFACTURING METHOD THEREOF, DISPLAY PANEL AND MANUFACTURING METHOD THEREOF, AND DISPLAY DEVICE - The present disclosure discloses an array substrate and its manufacturing method, a display panel and its manufacturing method, and a display device. The array substrate includes: a base substrate; a plurality of data lines; and a plurality of pixel units arranged on the base substrate, where each of the plurality of pixel units includes a plurality of subpixel units, and the plurality of subpixel units is in a one-to-one correspondence with the plurality of data lines, where each of the plurality of subpixel units includes a first subpixel unit and a second subpixel unit that are adjacently arranged, and the data line corresponding to the first subpixel unit and the data line corresponding to the second subpixel unit are both arranged at a position corresponding to a boundary between the first subpixel unit and the second subpixel unit. | 2019-08-01 |
20190235334 | DISPLAY PANEL AND DISPLAY DEVICE - A display panel and a display device are provided. The display panel includes: a display region and a non-display region surrounding the display region; multiple gate lines; and multiple data lines. The gate lines include regular gate lines and irregular gate lines. In the display region, the regular gate lines and the irregular gate lines are extended in a first direction, and a length of a part of the regular gate line in the display region is greater than a length of a part of the irregular gate line in the display region. The data lines include regular data lines and irregular data lines, and an extension direction of the regular data lines and the irregular data lines intersects with the first direction. | 2019-08-01 |
20190235335 | DISPLAY PANEL AND METHOD OF MANUFACTURING THE SAME - A display panel including: a base substrate having first and second regions; a color filter layer having a first color layer, and a second color layer disposed in the second region and on the first color layer; a first pixel electrode disposed on the color filter layer and in the first region; and a second pixel electrode disposed in the first region and between the first pixel electrode and the second region. The first pixel electrode includes first branches spaced apart at a first pitch, and second branches spaced apart at a second pitch, the second pixel electrode includes third branches spaced apart at a third pitch and extended in the same direction as the first branches, and fourth branches spaced apart at a fourth pitch and extended in the same direction as the second branches, and the first and third pitches are different from each other. | 2019-08-01 |
20190235336 | LIQUID CRYSTAL DISPLAY DEVICE AND DISPLAY METHOD - [Problem] An object is to reduce crosstalk. | 2019-08-01 |
20190235337 | Method System and Apparatus for Constructing a Customized Display Panel - The disclosed embodiments generally relate to a method, system and apparatus for forming a custom-sized display panel. An exemplary method to form a custom display from a large sheet of pixels includes: providing a sheet of pixels having a TFT substrate, a liquid crystal layer and a second substrate, the sheet of pixels having a first perimeter, the liquid crystal medium interposed between the TFT substrate and the second substrate; forming a display panel from the sheet of pixels, the display panel having a display panel perimeter, the second display having a first edge defined by the TFT substrate extending beyond the second substrate to thereby expose an electrical trace on the TFT substrate; sealing the liquid crystal layer on the first edge; conductively exposing the electrical trace on the TFT substrate; and forming a column driver line on the TFT substrate to communicate a driver signal to the second display. | 2019-08-01 |
20190235338 | ACTIVE MATRIX SUBSTRATE, DISPLAY PANEL, AND DISPLAY DEVICE PROVIDED WITH SAME - In the present disclosure, regions where a short circuit may have occurred due to dividing are isolated from a display region. In a gate line ( | 2019-08-01 |
20190235339 | ELECTROCHROMIC DEVICE STRUCTURES WITH CONDUCTIVE NANOPARTICLES - An electrochromic device comprising redox layers which contain conductive nanoparticles. These nanoparticles are made from metals, metallic alloys, coated metals and carbon. An electrochromic device comprising two redox layers wherein both redox layers contain metallic nanowires and the composition of the nanowires in the two layers is different. Further use of carbon salts as conductive nanoparticles in electrochromic devices is disclosed. | 2019-08-01 |
20190235340 | REPROGRAMMABLE ELECTRO-CHEMO-OPTICAL DEVICES AND METHODS FOR USING THE SAME - Reconfigurable, active optical components can flexibly manipulate light. One example of these components is an electro-chemo-optical device that utilizes a metal oxide film with a complex refractive index that varies as a function of an oxygen vacancy concentration. The optical device may include a metal oxide film, a first electrode, and a second electrode. The first electrode and the second electrode may be used to supply a bias voltage to induce a change in the oxygen vacancy concentration in order to change the optical properties (absorbance, transmittance, and/or reflectance) of the optical device. The magnitude and spatial distribution of the oxygen vacancy concentration may be altered to affect the optical properties of the optical device. In some designs, the optical device may also include an ionic conductor and oxygen source to supply/receive oxygen ions to/from the metal oxide film. | 2019-08-01 |
20190235341 | METHOD AND SYSTEM FOR CONTROLLING ELECTROCHROMIC FILM - The disclosure relates generally to an electrochromic system. The system may include one or more electrochromic devices and a central control device. Each electrochromic device may include two glass layers, two adhesive layers, an electrochromic film, a controller, and a control device. The two adhesive layers may be disposed on inner surfaces of the two glass layers. The electrochromic film may be disposed between the two adhesive layers, the electrochromic film including an electrochromic material layer, a solid polymer electrolyte, and a charge storage layer. The controller may include a power converter, a signal receiver, and a power output. The power converter may be configured to receive power from a power source. The signal receiver may be configured to receive a control signal. The power output may be coupled to the electrochromic film and configured to provide power to the electrochromic film to control optical state of the electrochromic film. The control device may be configured to send the control signal to the signal receiver. The central control device may be configured to globally control optical states of all of the one or more electrochromic devices. | 2019-08-01 |
20190235342 | METHOD AND SYSTEM OF SELF-CONTAINED AND SELF-POWERED CONTROLLER - The disclosure relates generally to an electrochromic system. The system may include one or more electrochromic devices and a central control device. Each electrochromic device may include two glass layers, two adhesive layers, an electrochromic film, a controller, and a control device. The two adhesive layers may be disposed on inner surfaces of the two glass layers. The electrochromic film may be disposed between the two adhesive layers, the electrochromic film including an electrochromic material layer, a solid polymer electrolyte, and a charge storage layer. The controller may include a power converter, a signal receiver, and a power output. The power converter may be configured to receive power from a power source. The power source may include an energy storage integrated with the controller. The signal receiver may be configured to receive a control signal. The power output may be coupled to the electrochromic film and configured to provide power to the electrochromic film to control optical state of the electrochromic film. The control device may be configured to send the control signal to the signal receiver. The central control device may be configured to globally control optical states of all of the one or more electrochromic devices. | 2019-08-01 |
20190235343 | POWER MANAGEMENT FOR ELECTROCHROMIC WINDOW NETWORKS - Various embodiments herein relate to networks of electrochromic windows. The networks may be configured in particular ways to minimize the likelihood that the windows on the network draw more power than can be provided. The network may include particular hardware components that provide additional power to windows as needed. The network may also be configured to adjust how the windows therein transition to prevent overloading the network. The techniques described herein can be used to design networks of electrochromic windows that are undersized when considering the amount of power that would be needed to simultaneously transition all the windows on the network using normal transition parameters, while still allowing simultaneous transitions to occur. | 2019-08-01 |
20190235344 | DISPLAY PANEL AND DISPLAY DEVICE - The present disclosure provides a display panel and a display device. The display panel includes a first substrate and a second substrate which are aligned with each other, and a dispersion containing a two-dimensional material arranged between the first substrate and the second substrate. The display panel provided by the present disclosure can achieve a different gray scale display and thus may replace liquid crystal display. | 2019-08-01 |
20190235345 | SIGNAL CONTROL FOR SEGMENTED MODULATORS - In example implementations, an apparatus includes a serializer, a re-timing buffer coupled to the serializer, and a plurality of segments coupled to the re-timing buffer. The plurality of segments may be used for controlling a timing of an electrical signal. Each one of the plurality of segments may include a segment serializer, a timing control coupled to the segment serializer and a driver coupled to the timing control. In addition, a phase clock may be coupled to the segment serializer and the timing control of each one of the plurality of segments. | 2019-08-01 |
20190235346 | SYSTEM FOR GENERATING BRIEF OR ULTRA-BRIEF LIGHT PULSES - Disclosed is a system for generating short or ultra-short light pulses, including a light source configured to emit temporally continuous-wave light radiation, an electrical generator configured to operate at a tunable frequency in a passband included between 5 and 100 GHz and to emit an analogue modulating electrical signal including at least one electrical pulse of duration included between 10 ps and 100 ps, and an electro-optical modulator having electrodes and an electrical passband that are suitable for receiving the analog modulating electrical signal, the electro-optical modulator being configured to optically amplitude modulate the continuous-wave light radiation depending of the analog modulating electrical signal and to generate modulated light radiation including at least one light pulse of duration included between 10 ps and 100 ps. | 2019-08-01 |
20190235347 | Dynamic Privacy Glasses - A system includes a memory, a processor in communication with the memory, a unique identifier generator, a transmitter, at least one receiver, a display, and a viewing aid. The transmitter is configured to transmit information about a unique identifier generated from the unique identifier generator. The receiver is configured to receive the information from the transmitter. The display is configured to emit polarized light at a plurality of polarizations. Additionally, the plurality of polarizations includes a plurality of different noise polarizations and polarized light at a polarization factor based on the unique identifier. The viewing aid has a filter that is configured to pass light at the polarization factor and block light at the plurality of different noise polarizations. | 2019-08-01 |
20190235348 | DISPLAY PANEL CAPABLE OF THREE-AXIS FOCAL POINT LENGTH CONVERSION - A photoluminescence display panel for three-axis focal point length conversion includes: a lens layer having a two-dimensional Fresnel pattern formed thereon to adjust a path of light entering from a light source; a light conversion layer stacked on the lens layer to convert a color of light that has pass through the lens layer; and a power supply unit for directly applying a voltage to the lens layer, in which as the lens layer is partitioned into a plurality of areas and the power supply unit adjusts the voltage applied to each area of the lens layer partitioned into a plurality of areas, a focal point position can be changed in a three-dimensional space, and thus the aperture and resolution of the display panel can be enhanced. | 2019-08-01 |
20190235349 | METHOD FOR MULTI-LONGITUDINAL MODE CONTINUOUS WAVE OUTPUT BASED ON MULTI-MODE RESONANT OPO TECHNOLOGY - A method of producing a broadband and/or multi-mode emission light source utilizing an Optical Parametric Oscillator (OPO) includes providing a pump source configured to produce a continuous wave pump beam, providing an OPO with an optical cavity containing a nonlinear crystal configured to receive the continuous wave pump beam and produce a first output light beam and a second output light beam. The OPO has an OPO-oscillation threshold level and produces longitudinal mode-scrambling on a resonant OPO-wave. The first output light resonates in the optical cavity in a multi-longitudinal resonant mode and produces a pump beam having a power at least three times the OPO-oscillation threshold. | 2019-08-01 |
20190235350 | LENS DRIVING MODULE - A lens driving module includes a reflecting element, a base, a frame, a holder, an optical lens, a first electromagnetic driving assembly, and a second electromagnetic driving assembly. The frame is connected to the base, and the holder holds the optical lens and movably connects to the base. The reflecting element reflects light from the outside along a light incident direction to an optical lens along a first direction, wherein the light incident direction is perpendicular to the first direction. The first and second electromagnetic driving assemblies force the holder to move relative to the base, wherein the first electromagnetic driving assembly has a first drive coil, the second electromagnetic driving assembly has a second drive coil, the first and second drive coils have elongated structures extending in a second direction and the first direction respectively, and the first direction is perpendicular to the second direction. | 2019-08-01 |
20190235351 | MOBILE TERMINAL - A lighting device includes a printed circuit board (PCB), a submount mounted on the PCB, a die mounted on the submount and including a plurality of light emitting devices, and a pad inserted into a hole formed in the submount such that the die and the PCB are electrically connected through the submount, connected to the die by a wire bonding, and electrically connected to the PCB. | 2019-08-01 |
20190235352 | ILLUMINATION APPARATUS AND CAMERA SYSTEM HAVING THE SAME - An illumination apparatus includes a light source portion including a light emitter and a reflector configured to reflect light from the light emitter, a mover configured to move at least one of the light emitter and the reflector so that a relative distance between the light emitter and the reflector varies in order to change a light distribution angle of the light source portion, and a controller configured to control a position of at least one of the light emitter and the reflector via the mover based on a light emission amount of the light emitter. | 2019-08-01 |
20190235353 | COMBINATIONAL ELECTRONIC APPARATUS - An electronic apparatus has an electronic module and a connection assembly. The electronic module has a first housing and a first connection portion. The first connection portion is recessed in the first housing and has a first magnetic attraction element and a first buckle assembly. The first buckle assembly is disposed on ends of at least one diagonal line of the first connection portion. The connection assembly is detachably connected with the electronic module and has a second housing and a second connection portion. The second connection portion is formed as a protrusion corresponding to the recessed first connection portion in shape, and has a second magnetic attraction element and a second buckle assembly. The second buckle assembly is disposed on ends of at least one diagonal line of the second connection portion and is detachably engaged with the first buckle assembly. | 2019-08-01 |
20190235354 | MAGNETIC CAMERA HOLSTER FOR AQUATIC ENVIRONMENTS - A camera holster suited for securing a camera in aquatic environments includes a base that can be attached to an accessory worn by a user. The base includes an attachment mechanism for attaching to the belt or other type of accessory. The front side includes a first magnet. An interior of the base includes a spring-loaded cord with a securement device for attaching to the camera. The spring is biased to retract the cord within the base. The biasing force is small enough to enable a quick access of the camera and extension of the camera via the cord away from the base, yet strong enough to retract the camera via the cord to the base if the user lets go of the camera. The biasing force can be tailored to overcome resistance of water on the movement of the camera. | 2019-08-01 |
20190235355 | CAMERA ADAPTER FOR OPTICAL EQUIPMENT - A cap assembly for use with an optical device having an eyepiece includes an attachment member defining a cavity having a first opening and a second opening that are colinear. The first opening is dimensioned such that the eyepiece is insertable into the cavity through the first opening to secure the cap assembly to the eyepiece. A camera holder is rotatably mounted with respect to the attachment member, such as via a hinge, such that the camera holder is selectively movable between a first position in which the camera holder is colinear with the first opening, second opening, and cavity, and a second position in which the camera holder is not colinear with the first opening, second opening, and cavity. | 2019-08-01 |
20190235356 | DEVICE FOR OPERATING A TOUCHSCREEN AND TAKING SELF-PORTRAITS - A device for operating a touchscreen and taking self-portraits with a camera. The device can include a shaft, a stylus pen tip, and a camera mount. The stylus pen tip can be provided at a first end of the shaft and can be configured to operate a touchscreen device, such as a smartphone. The camera mount can be provided at a second end of the shaft and can be configured to securely attach a camera to the shaft. | 2019-08-01 |