Abstract: According to one embodiment, a lateral-electric-field liquid crystal display device includes a light-emitting display layer including OLEDs and a driving circuit controlling light emission of the OLEDs, a moisture impermeable film provided to be laminated on the light-emitting display layer to prevent infiltration of moisture into the light-emitting display layer, an optical substrate provided separately from the moisture impermeable film and subjecting light from the light-emitting display region to optical processing, a first touch electrode group serving as one electrode group of touch electrodes and provided on a back surface of the optical substrate, and an extraction electrode group formed to be laminated on the moisture impermeable film, the extraction electrode group and the optical substrate have an overlapping part in plan view, and electrodes of the first touch electrode group being electrically connected to electrodes of the extraction electrode group in the overlapping part.

Abstract: A method of producing a phosphate-coated SmFeN-based anisotropic magnetic powder, the method including stirring a slurry containing a raw material SmFeN-based anisotropic magnetic powder, water, a phosphate source, and an aluminum source to obtain a SmFeN-based anisotropic magnetic powder having a surface coated with a phosphate.

Abstract: According to an aspect, a detection device that is wearable on one finger includes: a first electrode having an inner surface to be in contact with a finger wearing the detection device; a second electrode provided outside the first electrode and electrically insulated from the first electrode; a light source provided outside the first electrode and inside the second electrode and configured to irradiate the finger with light; a light sensor provided outside the first electrode and inside the second electrode and configured to receive light from the finger; and a control circuit provided outside the first electrode and inside the second electrode and configured to measure biological information based on an output from the light sensor. The light source includes at least one of a red light source, an infrared light source, a near-infrared light source, and a green light source.

Abstract: A detection device includes a ring-shaped housing wearable on a living body, a first light source provided inside the housing and configured to emit near-infrared light, an optical sensor capable of detecting the near-infrared light, and a control circuit configured to control lighting of the first light source. The control circuit is configured to measure a perfusion index of blood flow based on image data acquired by the optical sensor when being irradiated with the near-infrared light, determine the image data to be a vein image when the perfusion index is equal to or higher than a predetermined value, and determine the image data to be a dermatoglyphic image of a biological surface when the perfusion index is lower than the predetermined value.

Abstract: A detection device includes a ring-shaped housing wearable on a living body, a light source provided inside the housing, an optical sensor provided inside the housing, a battery, and a wireless power receiving element configured to charge the battery. The optical sensor is provided in an area facing the light source inside the housing, and a coil of the power receiving element is provided outside the optical sensor in the housing.

Abstract: The present technology relates to a solid-state imaging device and an electronic device that can expand a dynamic range in a pixel having a high-sensitivity pixel and a low-sensitivity pixel. The solid-state imaging device includes a pixel array unit in which a plurality of pixels is arranged in a two-dimensional manner, in which the pixel includes a first photoelectric conversion unit and a second photoelectric conversion unit having lower sensitivity than the first photoelectric conversion unit, and a size of the second photoelectric conversion unit in an optical axis direction in which light enters is smaller than a size of the first photoelectric conversion unit in the optical axis direction. The present technology can be applied to a backside-illumination CMOS image sensor, for example.

Abstract: A detection device comprising: an insulating substrate; a plurality of gate lines that are provided on the insulating substrate, and extend in a first direction; a plurality of signal lines that are provided on the insulating substrate, and extend in a second direction intersecting the first direction; a switching element coupled to each of the gate lines and each of the signal lines; a first photoelectric conversion element that comprises a first semiconductor layer containing amorphous silicon, and is coupled to the switching element; and a second photoelectric conversion element that comprises a second semiconductor layer containing polysilicon, and is coupled to the switching element.

Abstract: According to one embodiment, a lateral-electric-field liquid crystal display device includes a light-emitting display layer including OLEDs and a driving circuit controlling light emission of the OLEDs, a moisture impermeable film provided to be laminated on the light-emitting display layer to prevent infiltration of moisture into the light-emitting display layer, an optical substrate provided separately from the moisture impermeable film and subjecting light from the light-emitting display region to optical processing, a first touch electrode group serving as one electrode group of touch electrodes and provided on a back surface of the optical substrate, and an extraction electrode group formed to be laminated on the moisture impermeable film, the extraction electrode group and the optical substrate have an overlapping part in plan view, and electrodes of the first touch electrode group being electrically connected to electrodes of the extraction electrode group in the overlapping part.

Abstract: Provided are a substrate, an organic material layer provided above the substrate at a position overlapping at least a detection region, a plurality of detection electrodes provided between the substrate and the organic material layer in a direction orthogonal to the substrate, a first switching element provided to each of the detection electrodes, a plurality of gate lines coupled with some first switching elements and extending in a first direction, a plurality of signal lines coupled with some first switching elements and extending in a second direction intersecting the first direction, and a drive circuit configured to supply gate drive signals having potentials determined for the respective gate lines based on a predetermined code to the respective first switching elements through the gate lines.

Abstract: A photodiode array is provided and includes insulating substrate; photodiodes arrayed in detection region of insulating substrate, photodiodes configured to output signal in accordance with light incident on photodiodes; first switching elements corresponding to photodiodes and including first semiconductor made of oxide semiconductor; gate lines coupled with first switching elements and extending in first direction; signal lines coupled with first switching elements and extending in second direction intersecting first direction; and gate line drive circuit including second switching element that includes second semiconductor made of polycrystalline silicone, gate line drive circuit being provided in peripheral region outside detection region and configured to drive gate lines, wherein photodiodes includes translucent conductive layer that is cathode, and translucent conductive layer overlaps none of signal lines in plan view.

Abstract: According to one embodiment, a lateral-electric-field liquid crystal display device includes a light-emitting display layer including OLEDs and a driving circuit controlling light emission of the OLEDs, a moisture impermeable film provided to be laminated on the light-emitting display layer to prevent infiltration of moisture into the light-emitting display layer, an optical substrate provided separately from the moisture impermeable film and subjecting light from the light-emitting display region to optical processing, a first touch electrode group serving as one electrode group of touch electrodes and provided on a back surface of the optical substrate, and an extraction electrode group formed to be laminated on the moisture impermeable film, the extraction electrode group and the optical substrate have an overlapping part in plan view, and electrodes of the first touch electrode group being electrically connected to electrodes of the extraction electrode group in the overlapping part.

Abstract: According to an aspect, a detection device includes: a substrate; a plurality of photodiodes arranged on the substrate; a light source configured to emit light to an object to be detected; a detection circuit configured to detect first detection signals based on reverse bias currents of the photodiodes when the light source is off, and to detect second detection signals based on the reverse bias currents of the photodiodes when the light source is on; and a memory configured to store first imaging data based on the first detection signals when the light source is off, second imaging data based on the second detection signals when the light source is on, and difference data between the first imaging data and the second imaging data.

Abstract: A detection device includes a photoelectric conversion portion in which a plurality of photodiodes are arranged in a planar shape, a light source configured to irradiate the photodiodes with light, and a heating electrode provided so as to face the photoelectric conversion portion, and configured to generate heat and conduct the heat to the photoelectric conversion portion.

Abstract: First block (10) includes internal flow path (15). A cooling medium flows inside internal flow path (15). Curved part (56) is provided at a corner between bottom surface (54) and side wall surface (55) of internal flow path (15). Curved part (56) is continuously connected to bottom surface (54) and side wall surface (55) of internal flow path (15) and has a curved shape.

Abstract: A detection device includes a substrate, a plurality of photodiodes arranged on the substrate, a plurality of transistors provided correspondingly to each of the photodiodes, an insulating film that covers the transistors, and a plurality of lower electrodes each of which is provided above the insulating film correspondingly to each of the photodiodes, and is electrically coupled to the transistors. The lower electrodes and the photodiodes are stacked in this order above the insulating film, and one of the lower electrodes and one of the photodiodes are provided so as to overlap the transistors in a plan view from a direction orthogonal to the substrate.

Abstract: According to an aspect, a detection device includes: photodiodes; a light source; a detection circuit configured to detect detection signals output from the photodiodes; and an exposure period adjusting circuit configured to determine an exposure period of the photodiodes. A relation between an output value output from the detection circuit and the exposure period comprises a linear region and a saturated region, and a gradient of the output value with respect to the exposure period in the saturated region is smaller than a gradient of the output value with respect to the exposure period in the linear region. The exposure period adjusting circuit is configured to determine the exposure period based on a first output value output from the detection circuit in a first exposure period, a second output value output from the detection circuit in a second exposure period, and a reference output value set in advance.

Abstract: A photodiode array is provided and includes insulating substrate; photodiodes arrayed in detection region of insulating substrate, photodiodes configured to output signal in accordance with light incident on photodiodes; first switching elements corresponding to photodiodes and including first semiconductor made of oxide semiconductor; gate lines coupled with first switching elements and extending in first direction; signal lines coupled with first switching elements and extending in second direction intersecting first direction; and gate line drive circuit including second switching element that includes second semiconductor made of polycrystalline silicone, gate line drive circuit being provided in peripheral region outside detection region and configured to drive gate lines, wherein photodiodes includes translucent conductive layer that is cathode, and translucent conductive layer overlaps none of signal lines in plan view.

Abstract: Provided is a resin panel enabling an infrared sensor to fully function when the resin panel is applied as a protective cover to the infrared sensor. The resin panel comprises at least a core layer and has a light transmittance at a wavelength of 905 nm of 85% or more and a visible light transmittance of 20% or less.

Abstract: A photo detecting device, includes a plurality of photodiodes arranged above a substrate, a lower electrode and a first inorganic insulating film that are provided between the substrate and the photodiodes in a direction orthogonal to a surface of the substrate, and an upper electrode provided above the photodiodes. Each of the photodiodes comprises an active layer, a first carrier transport layer provided between the active layer and the lower electrode, and a second carrier transport layer provided between the active layer and the upper electrode, the first inorganic insulating film is provided between the lower electrode and the first carrier transport layer, and the first inorganic insulating film covers at least an end on an outer edge side of the lower electrode.

Abstract: According to an aspect, a detection device includes: photodiodes; a light source; a detection circuit configured to detect detection signals output from the photodiodes; and an exposure period adjusting circuit configured to determine an exposure period of the photodiodes. A relation between an output value output from the detection circuit and the exposure period comprises a linear region and a saturated region, and a gradient of the output value with respect to the exposure period in the saturated region is smaller than a gradient of the output value with respect to the exposure period in the linear region. The exposure period adjusting circuit is configured to determine the exposure period based on a first output value output from the detection circuit in a first exposure period, a second output value output from the detection circuit in a second exposure period, and a reference output value set in advance.