Abstract: A disinfectant composition that is capable of inactivating non-enveloped viruses as well as other microorganisms, such as gram negative and gram positive bacteria, fungi, parasites, enveloped viruses, etc., is provided. Through selective control over the nature of the acid(s) employed and the overall pH level, the present inventors have discovered that the composition can achieve rapid antiviral efficacy, particularly against non-enveloped viruses. Once applied to a surface (e.g., hard surface), the disinfectant composition forms a film that remains capable of providing residual antiviral activity. Notably, the present inventors have discovered that the use of a vinylpyrrolidone copolymer in combination with a polyquaternary ammonium polymer and cationic surfactant can have a synergistic effect on the stability of the film such that it can also achieve long-term, residual antiviral activity.

Abstract: A method of image processing, the method including performing linear processing of an input data signal encoded with a nonlinear function to generate a linear representation of the input data signal including linearized image data, and using an integrated circuit to generate a processed linear image by nonlinearly quantizing the linearized image data to generate nonlinear quantized data, generating a memory address based on the nonlinear quantized data, and accessing a lookup table based on the generated memory address.

Abstract: A method of image processing, the method including performing linear processing of an input data signal encoded with a nonlinear function to generate a linear representation of the input data signal including linearized image data, and using an integrated circuit to generate a processed linear image by nonlinearly quantizing the linearized image data to generate nonlinear quantized data, generating a memory address based on the nonlinear quantized data, and accessing a lookup table based on the generated memory address.

Abstract: A method of image processing, the method including performing linear processing of an input data signal encoded with a nonlinear function to generate a linear representation of the input data signal including linearized image data, and using an integrated circuit to generate a processed linear image by nonlinearly quantizing the linearized image data to generate nonlinear quantized data, generating a memory address based on the nonlinear quantized data, and accessing a lookup table based on the generated memory address.

Abstract: A method of image processing, the method including performing linear processing of an input data signal encoded with a nonlinear function to generate a linear representation of the input data signal including linearized image data, and using an integrated circuit to generate a processed linear image by nonlinearly quantizing the linearized image data to generate nonlinear quantized data, generating a memory address based on the nonlinear quantized data, and accessing a lookup table based on the generated memory address.

Abstract: A method of power control of a display system, the method including receiving dynamic metadata corresponding to input image data, determining a panel load level of the display system based on the dynamic metadata, and applying a first net power control (NPC) function to the display system during a first scene based on the panel load level.

Abstract: A method of image processing, the method including performing linear processing of an input data signal encoded with a nonlinear function to generate a linear representation of the input data signal including linearized image data, and using an integrated circuit to generate a processed linear image by nonlinearly quantizing the linearized image data to generate nonlinear quantized data, generating a memory address based on the nonlinear quantized data, and accessing a lookup table based on the generated memory address.

Abstract: A display device includes: an optical sensing array to detect light; a backlight to emit light toward a surface of the display device; and a thin optical film layer at the surface of the display device, the thin optical film layer being configured to, while a first shear force is being applied at a first point of contact at the surface of the display device, reflect light having a first wavelength at a front area ahead of the first point of contact in a direction of the first shear force, and reflect light having a second wavelength at a back area behind the first point of contact opposite the front area, the first wavelength being different from the second wavelength.

Abstract: In a method of attenuating image brightness in a high dynamic range (HDR) display device, the method includes: receiving, by a processor, an incoming data stream comprising image data; detecting, by the processor, a trigger for attenuating a brightness level of a first image corresponding to the image data; generating, by the processor, output image data for a second image based on the first image, wherein the second image has a different average brightness level than the first image; and displaying, by the processor, the second image on the HDR display device.

Abstract: A display device includes: a pixel array including a plurality of pixels; a plurality of infrared (IR) emitters to emit IR light towards a surface of the display device; a plurality of IR detectors to detect IR light; a deformable layer on the pixels, on the IR emitters, on the IR detectors, and at the surface of the display device; and a plurality of tracers at the deformable layer to reflect the IR light emitted by the IR emitters towards the IR detectors and to, while a shear force is being applied at a point of contact at the surface of the display device, shift ones of the tracers around the point of contact in a direction of the shear force such that IR reflectance at the surface of the display device is changed.

Abstract: In a stylus for a display device, the stylus includes: a bearing housing; a roller in the bearing housing; and a first actuator coupled to the bearing housing and configured to apply a pressure against the roller to modulate a friction between the stylus and the roller.

Abstract: A stereoscopic display includes: a sensor configured to detect head roll of a viewer; and an image renderer coupled to the sensor and configured to adjust a 3D image according to the detected head roll.

Abstract: A method of power control of a display system, the method including receiving dynamic metadata corresponding to input image data, determining a panel load level of the display system based on the dynamic metadata, and applying a first net power control (NPC) function to the display system during a first scene based on the panel load level.

Abstract: A method of image processing, the method including performing linear processing of an input data signal encoded with a nonlinear function to generate a linear representation of the input data signal including linearized image data, and using an integrated circuit to generate a processed linear image by nonlinearly quantizing the linearized image data to generate nonlinear quantized data, generating a memory address based on the nonlinear quantized data, and accessing a lookup table based on the generated memory address.

Abstract: A detector to detect light of a wavelength range and an incidence angle range, the detector including a substrate, a plurality of dielectric structures on the substrate, each one of the plurality of dielectric structures being to receive light through a side of the dielectric structure opposite the substrate, and a plurality of conductive structures on the substrate, consecutive conductive structures of the plurality of conductive structures having a corresponding dielectric structure of the plurality of dielectric structures therebetween, wherein the consecutive conductive structures and the corresponding dielectric structure form a cavity to induce an absorption resonance in response to receiving the light of the wavelength range.

Abstract: In a method of attenuating image brightness in a high dynamic range (HDR) display device, the method includes: receiving, by a processor, an incoming data stream comprising image data; detecting, by the processor, a trigger for attenuating a brightness level of a first image corresponding to the image data; generating, by the processor, output image data for a second image based on the first image, wherein the second image has a different average brightness level than the first image; and displaying, by the processor, the second image on the HDR display device.

Abstract: A display including a light emitting display panel; an optical layer on the display panel including: a waveguide; and a light coupling component in the waveguide; a detector optically coupled to the waveguide; and an on-board calibration unit electrically coupled to the detector and configured to modify the output of the light emitting display panel based on a measurement made by the detector.

Abstract: A display system includes: a sensor to detect head movements and to generate sensor data corresponding to the head movements; and a display device to display a first portion of an image according to the sensor data, wherein the first portion is smaller than an entirety of the image.

Abstract: In a stylus for a display device, the stylus includes: a bearing housing; a roller in the bearing housing; and a first actuator coupled to the bearing housing and configured to apply a pressure against the roller to modulate a friction between the stylus and the roller.

Abstract: A display device includes: a pixel array including a plurality of pixels; a plurality of infrared (IR) emitters to emit IR light towards a surface of the display device; a plurality of IR detectors to detect IR light; a deformable layer on the pixels, on the IR emitters, on the IR detectors, and at the surface of the display device; and a plurality of tracers at the deformable layer to reflect the IR light emitted by the IR emitters towards the IR detectors and to, while a shear force is being applied at a point of contact at the surface of the display device, shift ones of the tracers around the point of contact in a direction of the shear force such that IR reflectance at the surface of the display device is changed.