Abstract: A novel functional panel that is highly convenient, useful, or reliable is provided. The functional panel includes a base material and a pair of pixels, and the base material covers the pair of pixels and has a light-transmitting property. The pair of pixels includes one pixel and another pixel, and the one pixel includes a light-emitting device and a first microlens. The light-emitting device emits light toward the base material, and the first microlens is interposed between the base material and the light emission and converges light. The first microlens includes a first surface and a second surface; the second surface is closer to the light-emitting device than the first surface is; and the second surface has a smaller radius of curvature than the first surface. The other pixel includes a photoelectric conversion device and a second microlens. The second microlens is interposed between the base material and the photoelectric conversion and converges external light incident from the base material side.

Abstract: Manufacturing equipment for a light-emitting device with which steps from formation to sealing of a light-emitting element can be successively performed is provided. With the manufacturing equipment for a light-emitting device, a deposition step, a lithography step, and an etching step for forming an organic EL element and a sealing step by formation of a protective layer can be successively performed. Accordingly, a downscaled organic EL element with high luminance and high reliability can be formed. Moreover, the manufacturing equipment can have an in-line system where apparatuses are arranged in the order of process steps for the light-emitting device, resulting in high throughput manufacturing.

Abstract: To provide a power conversion device that is effective for improving controllability of power in power conversion for multilevel voltage output. A power conversion device includes a switching circuit configured to supply a current to a motor by connecting and disconnecting a first point having a first potential, a second point having a second potential greater than the first potential, and a neutral point having a neutral potential between the first potential and the second potential to and from the motor, a neutral potential control unit configured to control the switching circuit in a manner to maintain the neutral potential within a target range, and a current control unit configured to increase a supply current to the motor without affecting a driving force generated by the motor at least when controlling the switching circuit 16 by the neutral potential control unit.

Abstract: One embodiment of the present invention provides a display device from which a driver or a fellow passenger in a mobile body such as a vehicle can easily obtain desired information. One embodiment of the present invention is a display device including a display panel. The display panel is placed inside a mobile body including window glass. A film including a light-blocking layer is provided between the window glass and the display panel of the mobile body. By providing a driving unit controlling the display panel, the positional relationship between the window glass and the display panel is changed. Alternatively, by providing a driving unit controlling the film including the light-blocking layer, the positional relationship between the window glass and the film including the light-blocking layer is changed.

Abstract: A high-resolution display device is provided.

Abstract: A novel display panel that is highly convenient, useful, or reliable is provided. The display panel includes a display region, a first support, and a second support, the display region includes a first region, a second region, and a third region, the first region and the second region each have a belt-like shape extending in one direction, and the third region is sandwiched between the first region and the second region. The first support overlaps with the first region and is less likely to be warped than the third region, and the second support overlaps with the second region and is less likely to be warped than the third region. The second support can pivot on an axis extending in the one direction with respect to the first support.

Abstract: A highly reliable light-emitting device is provided. Damage to an element due to externally applied physical power is suppressed. Alternatively, in a process of pressure-bonding of an FPC, damage to a resin and a wiring which are in contact with a flexible substrate due to heat is suppressed. A neutral plane at which stress-strain is not generated when a flexible light-emitting device including an organic EL element is deformed, is positioned in the vicinity of a transistor and the organic EL element. Alternatively, the hardness of the outermost surface of a light-emitting device is high. Alternatively, a substrate having a coefficient of thermal expansion of 10 ppm/K or lower is used as a substrate that overlaps with a terminal portion connected to an FPC.

Abstract: A high-resolution display apparatus having a function of sensing light is provided. A high-definition display apparatus having a function of sensing light is provided. The display apparatus includes a first light-emitting device, a second light-emitting device, a third light-emitting device, a first light-receiving device, and a second light-receiving device in a first pixel. The first light-emitting device has a function of emitting red light. The second light-emitting device has a function of emitting green light. The third light-emitting device has a function of emitting blue light. The first light-receiving device has a function of sensing light emitted from at least one of the three light-emitting devices. The second light-receiving device has a function of sensing infrared light.

Abstract: A novel display panel that is highly convenient or reliable is provided. The display panel includes a first region and a second region. The second region is provided with a first component, and the second region can be bent with the first component facing outward. The first component includes a first elastic body and a second elastic body. The second elastic body includes an end portion part or the whole of which is covered with the first elastic body. The second elastic body has a higher elastic modulus than the first elastic body.

Abstract: An electronic apparatus includes an operation member configured to receive an operation performed by a user, a display device configured to display a display item, an eye tracking unit configured to detect a gaze point of the user on the display device, and an execution unit configured to perform control to execute a first processing corresponding to a first operation item assigned to the operation member or a second processing corresponding to a second operation item assigned to the display item displayed at the detected gaze point, in response to an operation to the operation member performed by a user. In a case where the display item is not displayed at the detected gaze point, the execution unit performs control to execute the first processing, and in a case where the display item is displayed at the detected gaze point, the execution unit performs control to execute the second processing.

Abstract: A plurality of driven gears respectively provided on the plurality of nozzle shafts are arranged along the peripheral edges of the drive gears and engaged with the drive gears. Accordingly, the plurality of shafts can be turned by turning the drive gears. Moreover, since the turning of the drive gears, which are scissors gears, is transmitted to the nozzle shafts by the engagement of the drive gears and the plurality of respective driven gears, backlash between the drive gears and the driven gears is suppressed, it is not necessary to provide a backlashless gear (scissors gear) on each of the plurality of nozzle shafts, and the cost of the mounting head is suppressed.

Abstract: To reduce a corrosion damage risk to a heat transfer tube of a steam generator while suppressing the use of chemicals having environmental effects. A pressurized water nuclear power plant includes a hydrogen supply unit configured to supply hydrogen to a water single phase part of a secondary system, a hydrogen concentration measuring unit configured to measure hydrogen concentration in the water single phase part, and a control unit configured to control supply of hydrogen by the hydrogen supply unit so that the hydrogen concentration measured by the hydrogen concentration measuring unit exceeds 10 ppb.

Abstract: The present invention provides an electric working machine in which a control board can be disposed without limitations based on a length of a brushless motor in a direction along an axial line. The electric working machine comprises: a brushless motor provided with a rotor and a stator; a motor case and a motor housing in which the brushless motor is stored; a control board which is provided outside of the motor housing in a radial direction of an axial line defined at the center of the rotor, and supports the switching elements; a connection board which is provided in the motor case, and supports the sensors; a through hole provided on the motor case; a through hole provided on the motor housing; and leads and signal lines extending from inside of the motor housing to the outside of the motor housing through the holes.

Abstract: The present invention provides an electric working machine in which a control board can be disposed without limitations based on a length of a brushless motor in a direction along an axial line. The electric working machine comprises: a brushless motor provided with a rotor and a stator; a motor case and a motor housing in which the brushless motor is stored; a control board which is provided outside of the motor housing in a radial direction of an axial line defined at the center of the rotor, and supports the switching elements; a connection board which is provided in the motor case, and supports the sensors; a through hole provided on the motor case; a through hole provided on the motor housing; and leads and signal lines extending from inside of the motor housing to the outside of the motor housing through the holes.

Abstract: There is provided an exposure setting apparatus. A display control unit performs control to display a coordinate system region, a first indicator, and a second indicator on a display unit. The coordinate system region represents a coordinate system that includes a first axis corresponding to a first exposure control parameter and a second axis corresponding to a second exposure control parameter. The first indicator indicates positions, in the coordinate system region, of a plurality of combinations of a value of the first exposure control parameter and a value of the second exposure control parameter that correspond to a predetermined exposure. The second indicator indicates a position, in the coordinate system region, of a combination of the setting value of the first exposure control parameter and the setting value of the second exposure control parameter.

Abstract: Provided is an electric work machine that can suppress a temperature increase of a component controlling an electric motor. The electric work machine including a brushless motor that operates a tip tool includes a rectification circuit that converts a voltage to be applied to the brushless motor from an alternating current voltage to a direct current voltage, and a switching circuit that controls the brushless motor, and the rectification circuit is arranged upstream of the switching circuit in a circulation path of the air that cools the rectification circuit and the switching circuit.

Abstract: A display control apparatus that is capable of making a user feel a fact that a user's operation is received and of notifying the user that an end of a scrolling range has come. A display unit displays a displaying object. An operation detection unit detects a user's operation to the display unit. A display control unit scrolls the displaying object when the operation detection unit detects an instructing operation of scrolling, and displays a shadow of the displaying object and moves the shadow in a direction opposite to a direction of scrolling by the instructing operation when the instructing operation is not completed even if the displaying object has been scrolled to an end of a scrolling range.

Abstract: There is provided an exposure setting apparatus. A display control unit performs control to display a coordinate system region, a first indicator, and a second indicator on a display unit. The coordinate system region represents a coordinate system that includes a first axis corresponding to a first exposure control parameter and a second axis corresponding to a second exposure control parameter. The first indicator indicates positions, in the coordinate system region, of a plurality of combinations of a value of the first exposure control parameter and a value of the second exposure control parameter that correspond to a predetermined exposure. The second indicator indicates a position, in the coordinate system region, of a combination of the setting value of the first exposure control parameter and the setting value of the second exposure control parameter.

Abstract: A display control apparatus includes a switching unit configured to switch a display mode of a setting screen between a first display mode and a second display mode, the setting screen being arranged to display a plurality of setting items, including a predetermined setting item; and a control unit configured to, in the first display mode, display on the setting screen a first item related to the predetermined setting item and a plurality of items related to a plurality of setting items different from the predetermined setting item, and display a second item, on the setting screen in the case that the first item is selected, the second item representing candidate values which may be set, and in the second display mode, display on the setting screen a third item representing candidate values which may be set, and display a plurality of items related to the plurality of setting items.