Abstract: A display device includes a display panel and a transparency control panel. The display panel includes a first bonding area. The transparency control panel is disposed below the display panel and includes a second bonding area. The first bonding area is not shielded by the transparency control panel, and the second bonding area is not shielded by the display panel.

Abstract: An electronic device including a cover and a stretchable sensing unit is provided by the present disclosure. The cover has a curved surface, the curved surface has a first region with a first Gaussian curvature, and the first Gaussian curvature is not equal to zero. The stretchable sensing unit is attached to the cover, wherein the stretchable sensing unit includes a stretchable substrate and a first sensing element disposed on the stretchable substrate. The first sensing element is disposed between the first region of the curved surface and the stretchable substrate.

Abstract: An electronic includes a substrate, a plurality of driving units, a first signal line and a second signal line. The substrate has a first side edge extending in a first extension direction and a second side edge extending in a second extension direction. The first side edge and the second side edge are curved in a normal direction of a projection surface of a top surface of the substrate. A curvature of the first side edge is greater than a curvature of the second side edge, and the curvature of the second side edge is not equal to zero. The driving units are disposed along the first side edge, the first signal line is electrically connected to one of the driving units, and a curvature of the first signal line is different from a curvature of the second signal line.

Abstract: A stretchable electronic device includes a first electronic unit including a first light emitting element, a second electronic unit including a second light emitting element and disposed adjacent to the first electronic unit, and an elasticity layer having a connecting region connecting the first display unit and the second display unit. In a top view of the stretchable electronic device, a size difference between the connecting region before stretching and the connecting region after stretching is greater than a size difference between the first electronic unit before stretching and the first electronic unit after stretching.

Abstract: An electronic device includes a display panel having a display surface that includes a first region and a second region. The display panel outputs a first light in the first region and a second light in the second region. The first light has a first normal brightness in a first orthogonal direction and a first oblique brightness in a first inclined direction. The second light has a second normal brightness in a second orthogonal direction and a second oblique brightness in a second inclined direction. The included angles between the orthogonal directions and the corresponding inclined directions are acute angles. A ratio of a difference between the first normal brightness and the second normal brightness to the first normal brightness is less than a ratio of a difference between the first oblique brightness and the second oblique brightness to the first oblique brightness is defined as a second ratio.

Abstract: An electronic device is provided. The electronic device includes a substrate, a first conductive pad and a floating pad. The first conductive pad is disposed on the substrate. The floating pad is disposed on the substrate and adjacent to the first conductive pad. The floating pad includes a metal frame, and an inner edge of the metal frame defines an outline of an observation region. In addition, in a bottom-view diagram of the electronic device, the outline of the observation region has at least one arc-shaped edge.

Abstract: A communication device including a substrate, a gate drive circuit, and a first tunable unit is provided. The gate drive circuit is disposed on the substrate. The gate drive circuit includes a first thin-film transistor and is configured to output a gate drive signal. The first tunable unit is disposed on the substrate and is electrically connected to the gate drive circuit. The first tunable unit includes a first drive circuit and a first tunable component. The first drive circuit includes a first terminal and a second terminal, and the first terminal of the first drive circuit is configured to receive the gate drive signal. The first tunable component is electrically connected to the second terminal of the first drive circuit.

Abstract: A control method applied in a display device is provided. The display device includes an image generator and a screen. The image generator is directed to output an output image. The screen is directed to operate in a first operation mode or a second operation mode. The screen has a first light-transmittance in the first operation mode and has a second light-transmittance in the second operation mode. The first light-transmittance is different from the second light-transmittance. In response to the screen operating in the first operation mode or the second operation mode, the image generator outputs the output image onto the screen in a light-emitting period and stops outputting the output image onto the screen in a non-light-emitting period after the light-emitting period.

Abstract: An electronic device including a panel and a light control unit is provided. The panel includes a first light-emitting region and a transparent region disposed adjacent to the first light-emitting region. The light control unit is disposed on the panel, wherein the light control unit is overlapped with the first light-emitting region.

Abstract: The disclosure provides a transparent display device including a display panel. The display panel includes a display area, a non-display area, and a plurality of pixels. The non-display area is adjacent to the display area. The plurality of pixels are disposed in the display area. A difference between a transmittance of the display area and a transmittance of the non-display area is less than 30% of the transmittance of the display area .

Abstract: A display device includes a substrate, a gate line and a data line. The substrate includes a first side edge and a second side edge, a curvature of the first side edge is greater than a curvature of the second side edge, and the curvature of the second side edge is not equal to zero. The gate line and the data line are disposed on the substrate, and a curvature of the gate line is different from a curvature of the data line.

Abstract: A flexible electronic device is disclosed. The flexible electronic device includes a protruding unit, a flexible substrate and a plurality of sensing units. The flexible substrate is disposed on the protruding unit and has a deformation region corresponding to the protruding unit. The sensing units are disposed on the flexible substrate, and at least one of the sensing units is overlapped with the deformation region. A ratio of an area of the deformation region to an area of one of the at least one of the sensing units is greater than or equal to 1.4 and less than or equal to 2222.

Abstract: The disclosure provides a display device. The display device includes a display panel and a vibration generating module. The vibration generating module is attached to the display panel and includes a substrate, a circuit layer, and a plurality of vibrators. The circuit layer and the plurality of vibrators are disposed on the substrate, and the plurality of vibrators are electrically connected to the circuit layer.

Abstract: A liquid crystal display is provided. The liquid crystal display includes a first substrate. The liquid crystal display also includes a plurality of first thin film transistors disposed on the first substrate. The liquid crystal display further includes a second substrate disposed opposite to the first substrate. In addition, the liquid crystal display includes a plurality of second thin film transistors disposed on the second substrate. The liquid crystal display also includes a plurality of sensing units disposed on the second substrate, and at least one of the plurality of sensing units electrically connected to at least one of the plurality of second thin film transistors. The liquid crystal display further includes a liquid crystal layer disposed between the first substrate and the second substrate.

Abstract: An image display method includes obtaining an image group, wherein the image group includes a plurality of images corresponding to multiple viewing angles; displaying a preset viewing-angle image, wherein the preset viewing-angle image is one of the images; and displaying the images within a predetermined time period continuously.

Abstract: An electronic device includes a display panel including a first substrate and a second substrate disposed on the first substrate. Each of the first substrate and the second substrate includes a curved surface. The second substrate has a display surface including a first region and a second region with different curvatures. The display panel outputs a first light in the first region, having a first normal brightness in a normal view angle and a first oblique brightness in an oblique view angle, and a second light, having a second normal brightness in the normal view angle and a second oblique brightness in the oblique view angle. A ratio of a difference between the first normal brightness and the second normal brightness to the first normal brightness is less than a ratio of a difference between the first oblique brightness and the second oblique brightness to the first oblique brightness.

Abstract: A display device for displaying image information including an image generator circuit and a photo-switchable screen is provided. The image generator circuit outputs an output image. The photo-switchable screen operates in a first operation mode or a second operation mode. In response to the photo-switchable screen operating in the first operation mode, the photo-switchable screen has a first light-transmittance, and the photo-switchable screen generates the image information according to the output image. In response to the photo-switchable screen operating in the second operation mode, the photo-switchable screen has a second light-transmittance. The first light-transmittance is less than the second light-transmittance.

Abstract: A display device includes a first display unit, a second display unit and an elasticity layer. The first display unit includes a first light emitting region, and the second display unit includes a second light emitting region. The elasticity layer connects the first display unit and the second display unit. The elasticity layer comprises a concave corresponding to the first light emitting region in a top view direction of the display device.

Abstract: A computer input device includes a housing having an opening, a ball holder supported relative to the housing and being concentric with the opening, a ball positioned within the ball holder and extending through the opening in the housing, and a scroll ring concentric with and rotatable relative to the ball holder. The ball is movable relative to the ball holder. The ball holder has a track, and the scroll ring has at least one projection received in the track of the ball holder to guide the scroll ring.

Abstract: A rollable display device is unrollable in a direction, wherein the rollable display device includes a substrate, a plurality of light emitting units and a plurality of deformable units. The light emitting units define a light emitting layer on a surface of the substrate. The deformable units define a deformable layer on an opposite surface of the substrate. An edge of an unrolled portion of the deformable layer extends beyond an edge of the light emitting layer in the direction in an unrolled status. The direction is parallel to a longitudinal side of the rollable display device, the substrate extends beyond the light emitting layer, and the deformable units are aligned along the direction.