Abstract: A touch display device including a substrate, a first touch electrode, a display layer and an insulating layer is provided. The substrate includes a first bending portion. The first touch electrode is disposed over the substrate. Over the first bending portion of the substrate, the display layer is disposed between the substrate and the first touch electrode, and the insulating layer is disposed between the display layer and the first touch electrode.

Abstract: An antenna device is provided. The antenna device includes a first antenna pair. The first antenna pair includes a first antenna unit and a second antenna unit arranged juxtaposed to the first antenna unit. The first antenna unit includes a first membrane extending in a first longitudinal direction. The second antenna unit includes a second membrane extending in a second longitudinal direction. An angle between the first longitudinal direction and the second longitudinal direction is in a range from 75 to 105 degrees.

Abstract: A foldable electronic device includes an electronic element including a folding line and a cover layer connected to the electronic element through an intermediate layer. The electronic element, the cover layer and the intermediate layer form at least one air gap across the folding line.

Abstract: A display device is provided. The display device includes a first substrate, a first display structure disposed on the first substrate and a second display structure disposed on the first substrate. The first display structure and the second display structure are different from each other and are selected from a liquid-crystal display, an organic light-emitting diode display, an inorganic light-emitting diode display or a laser display. The display device also includes a first polarizing structure. The first polarizing structure is disposed on the first display structure and the second display structure.

Abstract: A display device is provided. The display device includes a substrate and a first metal line and a second metal line disposed on the substrate. The display device includes a first pad and a second pad disposed on the substrate and electrically connected to the first metal line and the second metal line respectively. The display device further includes an electronic device disposed on the first pad and the second pad. The electronic device includes a first connecting post and a second connecting post, wherein a distance between the first connecting post and the second connecting post is in a range from 1 um to 200 um. A portion of the first connecting post is embedded in the first pad and a portion of the second connecting post is embedded in the second pad.

Abstract: A display device is provided and includes a supporting substrate, a first flexible substrate, an oxide layer, a first insulating layer, a light emitting unit, and a protective layer. The first flexible substrate is disposed on the supporting substrate, and the oxide layer is disposed on the first flexible substrate. The first insulating layer is disposed on the oxide layer, and in a cross-sectional view, the first insulating layer has at least one opening. The light emitting unit is disposed on the first insulating layer, the protective layer is disposed on the light emitting unit, and at least a portion of the protective layer is disposed in the at least one opening.

Abstract: A touch display device including a substrate, a first touch electrode, a display layer and an insulating layer is provided. The substrate includes a first bending portion. The first touch electrode is disposed over the substrate. Over the first bending portion of the substrate, the display layer is disposed between the substrate and the first touch electrode, and the insulating layer is disposed between the display layer and the first touch electrode.

Abstract: A display device is provided. The display device includes a substrate and a first metal line and a second metal line disposed on the substrate. The display device includes a first pad and a second pad disposed on the substrate and electrically connected to the first metal line and the second metal line respectively. The display device further includes an electronic device disposed on the first pad and the second pad. The electronic device includes a first connecting post and a second connecting post, wherein a distance between the first connecting post and the second connecting post is in a range from 1 um to 200 um. A portion of the first connecting post is embedded in the first pad and a portion of the second connecting post is embedded in the second pad.

Abstract: A display device is disclosed, which includes: a support layer including a first surface, a second surface and a first side wall, wherein the first surface and the second surface locate at two opposite sides of the support layer, and the first side wall connects the first surface and the second surface; an adhesion layer disposed on the second surface of the support layer; a base layer disposed on the adhesion layer; and at least one transistor disposed on the base layer, wherein the adhesion layer adheres to a partial portion of the first side wall of the support layer.

Abstract: A display device is provided. The display device includes a substrate having a surface including a display area and a non-display area adjacent to the display area; a plurality of light-emitting diodes disposed on the display area of the substrate, wherein the light-emitting diode includes a contact electrode; and an anisotropic conductive layer disposed between the substrate and the plurality of light-emitting diodes, wherein the anisotropic conductive layer has a cross-sectional sidewall profile, and at least a part of the cross-sectional sidewall profile of the anisotropic conductive layer is in a shape of curve.

Abstract: A foldable display device includes a substrate, a display structure, and a protecting layer. The substrate includes a foldable portion, and the foldable portion has a first bottom surface. The display structure is disposed on the foldable portion and has a second bottom surface. The protecting layer is disposed on the foldable portion and on the display structure. The protecting layer has a first top surface. A first distance is measured from the first bottom surface to the first top surface, a second distance is measured from the first bottom surface to the second bottom surface, and a ratio of the second distance to the first distance is in a range from 0.3 to 0.5.

Abstract: An example substrate includes a surface, a plurality of thin film layers disposed on the surface, and a conductive layer disposed on the surface. The conductive layer includes a bending structure. The bending structure includes a wavy edge and includes a plurality of openings, where a shape of at least one opening of the plurality of openings has a contour having a first curved portion, and a curvature of a portion of the wavy edge is different from a curvature of the first curved portion.

Abstract: A display device is provided, and includes a display panel, a polarizer layer, and a cover layer. The polarizer layer is disposed on the display panel and has a first thickness. The cover layer is directly formed on the polarizer layer and has a second thickness. The cover layer has a pencil hardness greater than or equal to 6H, and the first thickness is greater than the second thickness.

Abstract: An electronic device is disclosed, which includes a substrate having a first surface and a second surface opposite to the first surface, wherein the substrate has a thickness t and a width WS; a first hole penetrating through the substrate, wherein the first hole has a first area A1? on the first surface and a second area A1 on the second surface; and a second hole penetrating through the substrate, wherein the second hole has a third area A2? on the first surface and a fourth area A2 on the second surface, and a distance d is between the first hole and the second hole, wherein values oft, WS, A1?, A1, A2?, A2, and d are conformed to the following equation (I): N × log ? ( ( A ? ? 1 ? + A ? ? 1 + A ? ? 2 + A ? ? 2 ? ) / 2 ) t ? d < WS - N × log ? ( A ? ? 1 ? + A ? ? 1 + A ? ? 2 + A ? ? 2 ? ) t . ( I ) wherein N is greater than 0 and less than 1E6.

Abstract: A display device is provided. The display device includes a substrate and an insulating layer disposed on the substrate and having a recess. The display device also includes an organic layer disposed on the insulating layer. The display device also includes at least one light emitting unit disposed in the recess and a conductive layer disposed on the light emitting unit.

Abstract: A flexible electronic device is provided and includes a supporting substrate, a first flexible substrate disposed on the supporting substrate, a first oxide layer or a conductive layer disposed between the first flexible substrate and the supporting substrate, a second oxide layer directly on the first flexible substrate opposite to the first oxide layer, and an electronic structure disposed on the second oxide layer. The first thickness of the first oxide layer or the conductive layer is greater than a second thickness of the second oxide layer.

Abstract: A display device is disclosed, which includes: a first substrate having a first hole and a second hole; and a circuit layer disposed at one side of the first substrate, wherein the first hole has a first width, the second hole has a second width, and a ratio of the second width to the first width is within a range between 20 and 4000.

Abstract: A display device is provided. The display device includes a substrate having a surface including a display area and a non-display area adjacent to the display area; a plurality of light-emitting diodes disposed on the display area of the substrate, wherein the light-emitting diode includes a contact electrode; and an anisotropic conductive layer disposed between the substrate and the plurality of light-emitting diodes, wherein the anisotropic conductive layer has a cross-sectional sidewall profile, and at least a part of the cross-sectional sidewall profile of the anisotropic conductive layer is in a shape of curve.

Abstract: A display device is provided. The display device includes a substrate, a driving circuit disposed on the substrate, and a light-emitting unit disposed on the driving circuit and electrically connected to the driving circuit. The light-emitting unit includes a first semiconductor layer, a quantum well layer disposed on the first semiconductor layer and a second semiconductor layer disposed on the quantum well layer. The second semiconductor layer includes a first top surface. The display device also includes a first protective layer disposed on the driving circuit and adjacent to the light-emitting unit. The first protective layer includes a second top surface and a plurality of conductive elements formed therein. The elevation of the first top surface is higher than the elevation of the second top surface.

Abstract: A display device is disclosed, which includes: a support layer including a first surface, a second surface and a first side wall, wherein the first surface and the second surface locate at two opposite sides of the support layer, the first side wall connects the first surface and the second surface, a first angle is included between the first surface and the first side wall, and a second angle is included between the second surface and the first side wall; an adhesion layer disposed on the support layer; a base layer disposed on the adhesion layer; and plural transistors disposed on the base layer, wherein the first angle and the second angle are greater than 0 degree and less than 180 degrees, and the first angle and the second angle are different. In addition, an electronic device including the aforesaid display device is also disclosed.