A touch panel provided by the present invention includes light sensitive circuits and a touch circuit. The light sensitive circuits include a readout line disposed along a second direction. The touch circuit includes signal emitting lines disposed along a first direction and signal receiving lines disposed along a second direction. Wherein, the signal emitting line, a scanning line, and a gate electrode are disposed on a same layer, and the signal receiving line, a readout line, and a source/drain electrode layer are disposed on a same layer. No additional film layer is added, integrating the light sensitive circuits and the touch circuit in one touch panel.

One embodiment discloses an electronic device including a first acquisition unit which outputs first motion information about a detection target in a first detection region, a second acquisition unit which outputs second motion information about the detection target in a second detection region, and a control unit which executes an instruction according to the first motion information and the second motion information, wherein the first detection region and the second detection overlap at least partially.

A measurement apparatus measures an electronic device that vibrates a touch surface to present a tactile sensation. The measurement apparatus includes a pressing portion that applies pressure to a touch surface, a vibration detector that detects vibration of the touch surface, the vibration being produced in response to pressure applied to the touch surface, and a pressure detector that detects the pressure applied to the touch surface.

A novel functional panel that is highly convenient, useful, or reliable is provided. The functional panel includes a first element and a second element. The first element includes a first electrode, a second electrode, and a first optical functional layer. The first optical functional layer includes a region interposed between the first electrode and the second electrode. The first optical functional layer includes a first layer and a layer containing a first light-emitting material. The second element includes a third electrode, the second electrode, and a second optical functional layer. The second optical functional layer includes a region interposed between the third electrode and the second electrode. The second optical functional layer includes the first layer and a layer containing a photoelectric conversion material. The first layer includes a region interposed between the layer containing the first light-emitting material and the second electrode and a region interposed between the layer containing the photoelectric conversion material and the second electrode. The layer containing the photoelectric conversion material contains an organic high molecular material.

A novel functional panel that is highly convenient, useful, or reliable is provided. The functional panel includes a first element and a second element. The first element includes a first electrode, a second electrode, and a first optical functional layer. The first optical functional layer includes a region interposed between the first electrode and the second electrode. The first optical functional layer includes a first layer and a layer containing a first light-emitting material. The second element includes a third electrode, the second electrode, and a second optical functional layer. The second optical functional layer includes a region interposed between the third electrode and the second electrode. The second optical functional layer includes the first layer and a layer containing a photoelectric conversion material. The first layer includes a region interposed between the layer containing the first light-emitting material and the second electrode and a region interposed between the layer containing the photoelectric conversion material and the second electrode. The layer containing the photoelectric conversion material contains an organic high molecular material.

To provide an imaging device having a function of biometric authentication and a function of a touch sensor or a near touch sensor. The imaging device includes pixels, current mirror circuits, and CDS circuits. The pixels, the current mirror circuits, and the CDS circuits are electrically connected to read lines. The current mirror circuit includes a first and a second transistor. One of a source and a drain of the first transistor is electrically connected to the read line, and a power supply potential is supplied to the other of a source and a drain of the second transistor. The imaging device outputs imaging data written to the pixel, as a first signal, to the read line in a first period, and then, resets the imaging data and outputs a second signal from the pixel to the read line in a second period. In the first period, a first potential is supplied to terminals, and in the second period, a second potential is supplied to terminals. A difference between the second potential and the power supply potential is greater than a difference between the first potential and the power supply potential.

There is provided an information processing device, an information processing method, and a system that are able to enhance convenience of a user by guiding the user to an appropriately recognizable area in a case where a position of an operating tool that is being operated is in an unrecognizable area. The information processing device includes a controller (120, 140, 170) that performs a recognition process of recognizing, on a basis of a captured image obtained by imaging a projection area, the position of the operating tool inside the projection area, an operation detection process of detecting, on a basis of sensor data outputted by a sensor included in the operating tool, that an operation is performed on the operating tool, and, a case where the operation performed on the operating tool is detected by the operation detection process and the position of the operating tool is not recognized by the recognition process, a projection control process of causing a projection section to project an image for guiding the operating tool to a position which is inside the projection area and where the position of the operating tool is recognizable by the recognition process.

An input device includes an operation member, an actuator configured to impart a tactile effect to the operation member, and a controller configured to apply, to the actuator, a control signal for starting to apply a first vibration to the operation member at a first timing and for starting to apply a second vibration to the operation member at a second timing after the first timing, such that a combined vibration of the first vibration and the second vibration is applied to the operation member. The controller is configured to change a duration of a first period of the combined vibration to two or more different durations of the first period by changing a control period of time that extends from the first timing to the second timing to two or more different control periods of time.

A method for manufacturing a detection device, the detection device comprising a substrate, a plurality of sensor elements arranged on a first principal surface of the substrate, and an insulating film provided above the substrate so as to cover the sensor elements, and the method comprising: causing the first principal surfaces of a pair of the substrates on each of which the sensor elements, the insulating film, and a first projection projecting from a surface of the insulating film are formed to face each other, and bonding together the pair of the substrates; and polishing a second principal surface of each of the pair of the substrates on a side opposite to the first principal surface in a state where the pair of the substrates are bonded together.

A texture recognition device and a display device are provided. The texture recognition device includes a backlight element, configured to provide first backlight; a light constraint element, configured to perform a light divergence angle constraint process on the first backlight to obtain second backlight with a divergence angle within a preset angle range, the second backlight being transmitted to a detection object; and a photosensitive element, configured to detect the second backlight reflected by a texture of the detection object to recognize a texture image of the texture of the detection object.