Abstract: Provided is a flexible display. The flexible display includes a flexible substrate, a flexible light guide film, a first light-scattering film, a first light-shielding film, a first color film and an LED light source disposed on the side of the flexible light guide film, and the flexible substrate, the flexible light guide film, the first light-scattering film, the first light-shielding film, and the first color film are sequentially stacked. The first color film includes a first pattern area and a first non-display area. The first light-shielding film includes a first light-shielding area and a first light-transmittance area. The flexible light guide film includes a first polymer film. The first polymer film includes multilayer-structured nanoscale light-scattering particles uniformly distributed. Each multilayer-structured nanoscale light-scattering particle includes a nanoparticle and a second polymer layer coating the nanoparticle.

Abstract: Provided is a flexible display. The flexible display includes a flexible substrate, a flexible light guide film, a first light-scattering film, a first light-shielding film, a first color film and an LED light source disposed on the side of the flexible light guide film, and the flexible substrate, the flexible light guide film, the first light-scattering film, the first light-shielding film, and the first color film are sequentially stacked. The first color film includes a first pattern area and a first non-display area. The first light-shielding film includes a first light-shielding area and a first light-transmittance area. The flexible light guide film includes a first polymer film. The first polymer film includes multilayer-structured nanoscale light-scattering particles uniformly distributed. Each multilayer-structured nanoscale light-scattering particle includes a nanoparticle and a second polymer layer coating the nanoparticle.

Abstract: The disclosure provides an LED white light device, including a blue light chip and phosphors. The blue light chip has a band of (455-470) nm. The phosphors include a dual-band yellow phosphor and a red phosphor having an excited light peak wavelength range of (610-660) nm. The yellow phosphor and the red phosphor are mixed according to a proportion of 1:(0.03-0.2) and cover the blue light chip, such that blue light emitted by the packaged LED white light device has a peak wavelength range of (450-465) nm. The disclosure also provides a preparation method of an LED white light device and an LED backlight module adopting the above LED white light device. The disclosure achieves the effects of blue light prevention, high color gamut and pure white simultaneously, Color uniformity and consistency are good, and a blue-green-red three-color continuous spectrum is provided, which is closer to a solar spectrum.

Abstract: Various methods are provided for the generation of motion vectors in the context of 3D computer-generated images. In one example, a method includes generating, for each pixel of one or more objects to be rendered in a current frame, a 1-phase motion vector (MV1) and a 0-phase motion vector (MV0), each MV1 and MV0 having an associated depth value, to thereby form an MV1 texture and an MV0 texture, each MV0 determined based on a camera MV0 and an object MV0, converting the MV1 texture to a set of MV1 pixel blocks and converting the MV0 texture to a set of MV0 pixel blocks and outputting the set of MV1 pixel blocks and the set of MV0 pixel blocks for image processing.

Abstract: Various methods are provided for generating motion vectors in the context of 3D computer-generated images. An example method includes generating, for each pixel of one or more objects to be rendered in a current frame, a 1-phase motion vector (MV1) and a 0-phase motion vector (MV0), each MV1 and MV0 having an associated depth value, to thereby form an MV1 texture and an MV0 texture; converting the MV1 texture to a set of MV1 blocks and converting the MV0 texture to a set of MV0 blocks; and outputting the set of MV1 blocks and the set of MV0 blocks for image processing.

Abstract: A method for manufacture of paper or board, in which method an inverted solution of cationic polymer is added to the fiber suspension for providing retention enhancement without over-flocculating fiber stock and destruction sheet formation and/or improving drainage and enhancing or at least maintaining strength of paper or board, An inverted solution has a bulk viscosity of 50-150 mPas at 0.2 weight-% cationic polymer concentration and inverted solution comprises cationic polymer obtained by reverse phase emulsion polymerization of a monomer blend comprising non-ionic monomers, 15-50 mol-% cationic monomers, an optionally at most 50 ppm of a crosslinking agent, and a chain transfer agent, and the obtained reverse phase emulsion of cationic polymer is inverted into an aqueous solution.

Abstract: Embodiments of the present invention relate to a method of making a paper comprising the steps of: a) providing a cationic wet strength resin comprising a polyamidoamine epihalohydrin, a condensation copolymer of epihalohydrin and amine, or combination thereof; b) providing an anionic polymer; c) co-mixing the cationic wet strength resin and the anionic polymer to provide a composition comprising polyelectrolyte complexes; d) providing an aqueous pulp slurry, draining the aqueous pulp slurry on a screen to form a wet fiber web, and drying the wet fiber web to obtain the paper, wherein said co-mixed composition is introduced to the aqueous pulp slurry or on the formed wet fiber web. Embodiments of the present invention further relates to a paper wet strength composition, its use in paper making and a paper obtainable therefrom.

Abstract: Methods for making paper with improved strength and methods for improving paper strength, using a metal chelate and an organic polymer, and improved strength paper made through these processes.

Abstract: Various methods and systems are provided for accelerated image rendering with motion compensation. In one embodiment, a method comprises calculating motion between a preceding image frame and a target image frame to be rendered, rendering a small image with a size smaller than a target size of the target image frame based on the calculated motion, and generating the target image frame at the target size based on the small image, the calculated motion, and a reference image frame. In this way, high-quality image frames for a video stream may be generated with a reduced amount of rendering for each frame, thereby reducing the overall processing resources dedicated to rendering as well as the power consumption for image rendering.

Abstract: A surface treatment composition is disclosed including anionic polyacrylamide, which has a weight average molecular weight, MW, in the range of 100 000-2 000 000 g/mol, and free glyoxal. Further disclosed is a use of the surface treatment composition, a method for producing paper, board or the like and a paper product.

Abstract: In an aspect of the disclosure, a method, a computer-readable medium, and an apparatus are provided. The apparatus may be a vehicle power system, which includes an electric motor, a primary power source that energizes the electric motor, wherein the primary power source employs a turbine to generate electricity, a second power source that supplements the primary power source to energize the electric motor, and a control component that monitors power provided to the electric motor by the primary power source, that determines that additional power needs to be provided to the electric motor in order to meet a driving requirement, and that directs additional power from the second power source to the electric motor.

Abstract: Embodiments of the present invention relate to a method of making a paper comprising the steps of: a) providing a cationic wet strength resin comprising a polyamidoamine epihalohydrin, a condensation copolymer of epihalohydrin and amine, or combination thereof; b) providing an anionic polymer; c) co-mixing the cationic wet strength resin and the anionic polymer to provide a composition comprising polyelectrolyte complexes; d) providing an aqueous pulp slurry, draining the aqueous pulp slurry on a screen to form a wet fiber web, and drying the wet fiber web to obtain the paper, wherein said co-mixed composition is introduced to the aqueous pulp slurry or on the formed wet fiber web. Embodiments of the present invention further relates to a paper wet strength composition, its use in paper making and a paper obtainable therefrom.

Abstract: The disclosure provides an LED white light device, including a blue light chip and phosphors. The blue light chip has a band of (455-470) nm. The phosphors include a dual-band yellow phosphor and a red phosphor having an excited light peak wavelength range of (610-660) nm. The yellow phosphor and the red phosphor are mixed according to a proportion of 1:(0.03-0.2) and cover the blue light chip, such that blue light emitted by the packaged LED white light device has a peak wavelength range of (450-465) nm. The disclosure also provides a preparation method of an LED white light device and an LED backlight module adopting the above LED white light device. The disclosure achieves the effects of blue light prevention, high color gamut and pure white simultaneously, the color uniformity and consistency are good, and a blue-green-red three-color continuous spectrum is provided, which is closer to a solar spectrum.

Abstract: The disclosure provides a LED device, a backlight module and a display device. The LED device includes: a bracket structure and a chip, the bracket structure having a cup cavity and the chip being mounted in the cup cavity; a packaging structure, the packaging structure being provided on the bracket structure in a covering manner to seal the cup cavity and an upper surface, far away from the cup cavity, of the packaging structure forming an emergent surface; and a reflective shielding layer, the reflective shielding layer being provided on the packaging structure and the reflective shielding layer being at a central position of the emergent surface and covering part of the emergent surface. According to the disclosure, the problem in the related art that it is impossible to consider both a good color saturation and brightness contrast of a display of a display device is solved.

Abstract: A method for manufacture of paper or board, in which method an inverted solution of cationic polymer is added to the fiber suspension for providing retention enhancement without over-flocculating fiber stock and destruction sheet formation and/or improving drainage and enhancing or at least maintaining strength of paper or board, An inverted solution has a bulk viscosity of 50-150 mPas at 0.2 weight-% cationic polymer concentration and inverted solution comprises cationic polymer obtained by reverse phase emulsion polymerization of a monomer blend comprising non-ionic monomers, 15-50 mol-% cationic monomers, an optionally at most 50 ppm of a crosslinking agent, and a chain transfer agent, and the obtained reverse phase emulsion of cationic polymer is inverted into an aqueous solution.

Abstract: The disclosure provides a LED device, a backlight module and a display device. The LED device includes: a bracket structure and a chip, the bracket structure having a cup cavity and the chip being mounted in the cup cavity; a packaging structure, the packaging structure being provided on the bracket structure in a covering manner to seal the cup cavity and an upper surface, far away from the cup cavity, of the packaging structure forming an emergent surface; and a reflective shielding layer, the reflective shielding layer being provided on the packaging structure and the reflective shielding layer being at a central position of the emergent surface and covering part of the emergent surface. According to the disclosure, the problem in the related art that it is impossible to consider both a good color saturation and brightness contrast of a display of a display device is solved.

Abstract: Some embodiments of the present disclosure provide a backlight module and a display device with the backlight module. The backlight module includes a plurality of Light-Emitting Diode (LED) luminous units arranged at intervals. Part of the plurality of LED luminous units are a plurality of first luminous units A with a first luminous peak wavelength, and the other part of the plurality of LED luminous units are plurality of second luminous units C with a second luminous peak wavelength, wherein the first luminous peak wavelength being less than a preset wavelength and the second luminous peak wavelength being greater than the preset wavelength. The plurality of first luminous units A and the plurality of second luminous units C are alternately arranged in sequence on the substrate, and in any two adjacent LED luminous units, one is a first luminous unit A and the other is a second luminous unit C.

Abstract: An embodiment of the present disclosure provides a backlight module and a display device with the backlight module. The backlight module includes a substrate and an LED luminous unit. There are a plurality of LED luminous units, the plurality of LED luminous units are arranged at intervals on the substrate in a length direction and width direction of the substrate, and a center distance A between two adjacent LED luminous units in the plurality of LED luminous units is more than or equal to 4 mm and less than or equal to 20 mm. The substrate includes a plurality of control regions, at least one LED luminous unit in the plurality of LED luminous units is arranged in each of the plurality of control regions, and the LED luminous unit in the each control region is independently controlled to regulate brightness or color of the each control region.

Abstract: A method includes receiving, at a processor, at least one frame of input image data, producing motion vector fields between the frames of input image data, and applying temporal stability to the at least one frame of the input image data to produce noise reduced image data, wherein applying temporal stability comprises separating pixel data into frequency bands.

Abstract: Some embodiments of the present disclosure provide a backlight module and a display device with the backlight module. The backlight module includes a plurality of Light-Emitting Diode (LED) luminous units arranged at intervals. Part of the plurality of LED luminous units are a plurality of first luminous units A with a first luminous peak wavelength, and the other part of the plurality of LED luminous units are plurality of second luminous units C with a second luminous peak wavelength, wherein the first luminous peak wavelength being less than a preset wavelength and the second luminous peak wavelength being greater than the preset wavelength. The plurality of first luminous units A and the plurality of second luminous units C are alternately arranged in sequence on the substrate, and in any two adjacent LED luminous units, one is a first luminous unit A and the other is a second luminous unit C.