Abstract: Provided is a method of converting relative luminance data of a picture frame into relative luminance data of a display panel. The picture frame includes a region composed of a plurality of frame unit regions arranged in a matrix. The frame unit region is composed of six pixels. The display area of the display panel includes a region composed of a plurality of panel unit areas arranged in a matrix. The panel unit area is composed of twelve sub-pixels arranged in a delta-nabla position. The relative luminance value of each pixel is assigned to one or two subpixels of each of the three color subpixels. The relative luminance value of each subpixel is determined from the relative luminance value of the corresponding two adjacent pixels.

Abstract: A control circuit is configured to: change a dispersion state of the electrophoretic particles by controlling voltage across the first transparent electrode and the second transparent electrode to change a range of exit direction of light transmitted through the light transmissive regions and the dispersion medium; apply direct voltage at a first voltage value across the first transparent electrode and the second transparent electrode to change the range of exit direction from a narrow range to a wide range; measure luminance of light transmitted through the light beam direction control panel during application of the voltage at the first voltage value; and increase the voltage value to be applied across the first transparent electrode and the second transparent electrode in a case where the measured luminance of the transmitted light is lower than a target value.

Abstract: A gas sensor includes: at least one resonator; a vibrator provided on the at least one resonator; at least one converter that converts sound waves outputted from the at least one resonator to an electric signal; and a detection unit that detects a specific gas on the basis of the electric signal attained by conversion by the at least one converter, wherein the vibrator includes at least either one of: a plurality of vibrating bodies that have respectively differing frequency characteristics during vibration, that vibrate a gas inside the at least one resonator, and that output sound waves by resonance of the at least one resonator; and a heater that heats a gas inside the at least one resonator, and that outputs sound waves by resonance of the at least one resonator.

Abstract: A driving potential is given to the first electrodes and the third electrodes, respectively. A common potential is given to the second electrodes and the fourth electrodes, respectively. Each of the third electrodes is located at a layer closer to the liquid crystal as compared to the second electrodes, and intersects with one of the second electrodes through an insulating layer. Each of the fourth electrodes is located at a layer closer to the liquid crystal as compared to the first electrodes, and intersects with one of the first electrodes through an insulating layer. A width of the third electrodes is the same as each other at respective intersections of the the third electrodes and the the second electrodes. A width of the fourth electrodes is the same as each other at respective intersections of the the fourth electrodes and the the first electrodes.

Abstract: A light distribution control device includes: first upper electrodes and second upper electrodes disposed alternately in a first direction; first lower electrodes and second lower electrodes disposed alternately in a second direction that crosses the first direction; light transmissive regions disposed between an upper electrode set consisting of the first upper electrodes and the second upper electrodes and a lower electrode set consisting of the first lower electrodes and second lower electrodes; and colored electrophoretic particles and a dispersion medium contained in a space between light transmissive regions. Each of the first upper electrodes extends along the space between light transmissive regions. Each of the second upper electrodes extends along a line of light transmissive regions. Each of the first lower electrodes extends along the space between light transmissive regions. Each of the second lower electrodes extends along a line of light transmissive regions.

Abstract: A panel module includes a bonding resin layer between a first main face of a first substrate and a second main face of second substrate, and a bond made of cured adhesive. At least a part of an outer end face of the bonding resin layer is located inner than an outer end face of the first substrate and an outer end face of the second substrate. The bond has a stronger bonding force and a higher elasticity than the bonding resin layer. The bond is attached to a first region of the first main face and a second region of the second main face in an area outer than the bonding resin layer. The bond is attached to a third region of the outer end face of the second substrate and a fourth region of the first main face.

Abstract: A device includes a first element having rectification characteristics that allow electric current to flow from an upper electrode to a lower electrode, an n-channel thin film transistor, and a control electrode. The n-channel thin film transistor includes a semiconductor film, a gate electrode, a first signal electrode, and a second signal electrode. The control electrode faces the gate electrode with the semiconductor film interposed therebetween. The second signal electrode is connected with the lower electrode. The control electrode is connected with the lower electrode. At least a part of a first channel end on the first signal electrode side of the semiconductor film is located within a region of the control electrode, when viewed planarly. A second channel end on the second signal electrode side of the semiconductor film is distant from the control electrode, when viewed planarly.

Abstract: A tactile presentation device includes a panel having a tactile presentation region including a plurality of electrodes, and a controller configured to control the panel. The controller is configured to supply a first sinusoidal signal and a second sinusoidal signal simultaneously to a first region in the tactile presentation region. The first sinusoidal signal and the second sinusoidal signal are supplied to different electrodes in the first region. The first sinusoidal signal and the second sinusoidal signal have the same frequency and different phases. The controller is configured to supply a reference signal having an amplitude smaller than the first sinusoidal signal and the second sinusoidal signal to a peripheral region surrounding the first region.

Abstract: A light ray direction controlling device includes: a plurality of louver elements switching between a transparent state and a light absorption state in accordance with an applied voltage, and a plurality of polymer dispersed liquid crystal parts arranged along the primary surface of the substrate between the plurality of louver elements, respectively. The polymer dispersed liquid crystal parts each includes a solid polymer resin part and liquid crystal drops dispersed in the solid polymer resin part. The polymer dispersed liquid crystal parts each changes a degree of scattering of exiting light by changing a degree of scattering of incident light in accordance with an applied voltage.

Abstract: A display device includes: a liquid crystal panel having a first surface including a display region and a second surface opposite to the first surface, as curved surfaces curved in a first direction; a contact member attached to the second surface; a pressure member attached to the contact member, and applying a pressing force to the panel, the pressing force countering an elastic force acting to restore the panel as a flat plate; and a fixing chassis fixing the pressure member at a position opposing the contact member; the panel includes a seal tracing an inner circumference of the curved surface and sealing liquid crystal, and a contact region between the contact member and the panel is located inside the seal along a third axis being perpendicular to a first axis defining a non-curved side of the curved surface, and to a second axis defining the first direction.

Abstract: A display device includes: a display unit including pixels; a shift register connected to scan signal lines and outputting a pulse signal sequentially, the shift register being divided into shift register segments; a driver generating a clock signal to be supplied to each segment, and a video signal to be input to each pixel; and a controller controlling the driver for generating the clock signal and the video signal, the controller monitoring output of each segment and detecting a malfunction of any of the segments. A shift register unit of a first stage of each segment outputs the pulse signal at a prescribed timing after receiving a start signal. The unit of a stage differing from the first stage outputs the pulse signal at a prescribed timing after receiving a carry signal based on the pulse signal from the unit of a preceding stage.

Abstract: A display device includes a substrate, regions on the substrate each including a transparent first and a second regions, one or more light-emitting elements disposed in the second region, and a circular polarizing pattern disposed in front of the pixel regions. Each of the one or more light-emitting elements includes a reflective electrode and a transparent electrode layered one above the other, and a light-emitting film provided between the transparent electrode and the reflective electrode. The light-emitting film is configured to emit light in response to electric current supplied between the reflective electrode and the transparent electrode. The circular polarizing pattern covers the entire reflective electrode when seen from the front of the display device. At least a part of the first region is located within a gap in the circular polarizing pattern when seen from the front of the display device.

Abstract: A display device includes an insulating substrate, an encapsulation structural unit opposed to the insulating substrate, lower electrodes and one upper electrode disposed between the insulating substrate and the encapsulation structural unit, and organic light-emitting layers each disposed between the one upper electrode and one of the lower electrodes, perforating walls standing toward the encapsulation structural unit, circuits formed between the insulating substrate and the lower electrodes to control supply of electric current to the lower electrodes, and touch panel electrodes formed between the insulating substrate and the lower electrodes. The upper electrode is an electrode configured to transmit light from the organic light-emitting layers toward the encapsulation structural unit and has holes each formed in such a manner that one of the perforating walls stands through the hole. Electric fields generated by the touch panel electrodes pass through the holes in the upper electrodes.

Abstract: A display device includes a substrate; a plurality of light-emitting elements on the substrate; and a plurality of pixel circuits on the substrate, being configured to control the plurality of light-emitting elements in one-to-one correspondence. Each of the plurality of pixel circuits includes a thin film transistor. The thin film transistor includes a channel. The plurality of pixel circuits are disposed at different positions in a scanning direction of a pulse laser beam for annealing the channels. At least channels for light-emitting elements of the same color out of the channels are disposed at the same phase of irradiation cycles of the pulse laser beam in the scanning direction.

Abstract: A polarization analysis apparatus includes: a light source that radiates light to a sample; a liquid crystal panel that outputs polarized light in a specific direction from light radiated from an excited state sample; an image sensor that measures a luminance of polarized light; and a controller that controls the liquid crystal panel and the image sensor. The controller calculates a reference voltage of a rectangular wave; calculates a corrected reference voltage by correcting the reference voltage in the rectangular wave where an absolute value of the reference voltage changes in response to a phase change; applies the reference voltage and the corrected reference voltage to the liquid crystal panel; operates the image sensor in accordance with a light exposure time to measure luminance of polarized light; and calculates a degree of polarization of the sample based on results of the measurement.

Abstract: A display device includes a display panel in a delta-nabla arrangement and a controller for controlling the display panel. The controller is configured to receive image data for a picture frame, generate luminance data for the display panel from the image data; and modify the luminance data for the display panel by lowering a luminance value of a green subpixel located at an end of a first display line composed of a plurality of panel pixels consecutive in the first direction and assigned luminance values higher than 0.

Abstract: A display device includes a display panel including a plurality of panel pixel lines, and a controller configured to control the display panel. The controller is configured to receive image data for a picture frame, generate luminance data for the display panel from the image data, and modify the luminance data for the display panel by raising luminance values of a red subpixel and a blue subpixel adjacent along a first display line to a green subpixel located at an end of the first display line at outside of the first display line, the first display line being composed of a plurality of panel pixels consecutive in the first direction and assigned luminance values higher than 0.

Abstract: The relative luminance value of each subpixel in the panel unit area is determined by calculation of the relative luminance value and the weight of the plurality of frame pixels. The plurality of frame pixels constitute a plurality of frame pixel lines extending in the first direction and a plurality of frame pixel lines extending in the second direction, respectively. A first frame pixel line extending in the first direction that includes the closest frame pixel and a second frame pixel line extending in the second direction that includes the closest frame pixel are composed of frame pixels assigned positive weights.

Abstract: A TFT biosensor includes a gate electrode (silicon substrate), a reference electrode, and enzyme that is fixed to an insulating substrate spatially separated from the gate electrode and the reference electrode. A pH variation in the vicinity of an ion-sensitive insulating film is induced by a reaction between the enzyme and a sensing object material. The TFT biosensor can detect a concentration of the sensing object material with high sensitivity by detecting the pH variation as a threshold voltage shift of characteristics of a gate-source voltage to a source-drain current.

Abstract: An electronic device having a display screen that displays a user interface including at least one object, comprising: a display mechanism that displays the user interface; a coordinate detection mechanism that detects coordinates of a user touch point on the display screen; a first feedback presentation mechanism that presents tactile feedback at a prescribed point to make the user perceive the presence of an object; a measurement mechanism that measures a force generated by the user pressing the display screen; and a second feedback presentation mechanism that detects an operation trigger based on the force and generates mechanical vibration.