Abstract: An electronic device stretchable from a first state to a second state includes a substrate, a plurality of light emitting groups, and a plurality of signal pads. The substrate has a first region and a second region. The light emitting groups are disposed on the first region. The signal pads are disposed on the second region. When the electronic device is stretched from the first state to the second state, the first region has a first stretching ratio (R1) and the second region has a second stretching ratio (R2), and R1 is greater than R2.

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 display device including a substrate, a display layer and an optical structure is disclosed. The display layer is disposed on the substrate and includes light emitting elements. The optical structure is disposed on the display layer and includes a first light blocking layer, a first optical filter, a second optical filter, and a second light blocking layer. The first light blocking layer has first openings overlapped with the light emitting elements. The first optical filter and the second optical filter are disposed in at least one of the first openings respectively. The second light blocking layer is disposed on the first light blocking layer and has second openings overlapped with the first openings. The first optical filter is separated from the second optical filter, and at least a portion of the second light blocking layer is disposed between the first optical filter and the second optical filter.

Abstract: An electronic device includes a display panel having a display surface. The display surface includes a first region and a second region arranged along a first direction. 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 perpendicular to the first direction and a first oblique brightness in a first inclined direction. The first orthogonal direction and the first inclined direction form a first acute included angle. The second light has a second normal brightness in a second orthogonal direction and a second oblique brightness in a second inclined direction. The second orthogonal direction and the second inclined direction form a second acute included angle. The first oblique brightness and the second oblique brightness are different.

Abstract: An electronic device is provided. The electronic device includes a first substrate, a second substrate, a first transistor and a second transistor. The second substrate is disposed on the first substrate. The first transistor is disposed on the first substrate and includes a first semiconductor layer. The second transistor is disposed on the second substrate and includes a second semiconductor layer. The first semiconductor layer includes a first channel. The second semiconductor layer includes a second channel. The width-to-length ratio of the first channel is different from the width-to-length ratio of the second channel.

Abstract: An electronic device includes: a substrate including a through hole; a connecting element disposed in the through hole; a first insulating layer disposed on the substrate and including a first via; a first conductive element disposed on the first insulating layer and electrically connected to the connecting element through the first via; a second insulating layer disposed on the first conductive element and comprising a second via; a second conductive element disposed on the second insulating layer and electrically connected to the first conductive element through the second via; and a third conductive element disposed under the substrate and electrically connected to the connecting element, wherein, in a cross-sectional view of the electronic device, the second via is not overlapping with the connecting element.

Abstract: An electronic device is provided. The electronic device includes a first electronic device unit. The first electronic device unit includes a first substrate and a second substrate disposed opposite to the first substrate. The first substrate includes a protruding part which protrudes outward a boundary of the second substrate along a protruding direction perpendicular to a normal direction of the first substrate. The protruding part includes a first side surface having a portion that has been grinded and a portion that has been ungrinded, and a surface roughness of the portion that has been grinded is different from a surface roughness of the portion that has been ungrinded.

Abstract: A display device includes a display panel in a wraparound form. The display panel includes two wraparound edges opposite to each other and surrounding a surrounding axis, two non-wraparound edges opposite to each other, a display surface, and a back surface opposite to the display surface, wherein the two wraparound edges and the two non-wraparound edges surround the display surface and the back surface. A first flexible circuit board is electrically connected to the display panel and contacts the back surface of the display panel.

Abstract: The disclosure provides a flexible device. The flexible display device includes a flexible substrate, a planarized layer, a touch electrode, a spacer and a light conversion structure. The planarized layer is disposed on the flexible substrate. The touch electrode is disposed on the flexible substrate. A spacer is disposed on the flexible substrate. A light conversion structure is disposed on the flexible substrate. A thickness of the planarized layer is in a range from 0.5 ?m to 200 ?m. A thickness ratio of the thickness of the planarized layer to a thickness of the flexible substrate is in a range from 0.025 to 20.

Abstract: A display device is provided. The display device includes a substrate having a first edge and a second edge opposite to the first edge. There is a first distance between the first edge and the second edge. The display device also includes a plurality of light-emitting units disposed on the substrate, and a conductive line disposed on the substrate and electrically connected to at least one of the plurality of light-emitting units. The conductive line includes an undulating edge and has an extending length which is greater than or equal to half of the first distance and is less than or equal to the first distance.

Abstract: A curvature variable device includes a curvature variable substrate and a display layer disposed on the curvature variation substrate. The first average luminance is different from the second average luminance. The curvature variable device is configured to have a first average luminance when operated in a first display status, and is configured to have a second average luminance when operated in a second display status. The curvature variable device includes at least one curved portion when operated in the second display status.

Abstract: The present disclosures provides an electronic device that includes a substrate, a plurality of light emitting units disposed on the substrate, a first conductive layer disposed on the plurality of light emitting units, and an anti-reflection layer disposed on the first conductive layer and overlapped with the plurality of light emitting units. The first conductive layer includes a plurality of first openings. In a top view of the electronic device, at least a portion of the plurality of first openings expose at least a portion of the plurality of light emitting units respectively.

Abstract: An electronic device includes a substrate, a display layer and a structure layer. The display layer includes a plurality of light emitting diodes on the substrate. The structure layer is disposed on the display layer, wherein the structure layer includes a plurality of polymer material protrusions. At least one of the light emitting diodes partially overlaps at least one of the polymer material protrusions in a normal direction of the substrate.

Abstract: An electronic device including a substrate and at least one light emitting unit is provided. The at least one light emitting unit is disposed on the substrate. The at least one light emitting unit includes a light emitting diode and a protective layer. The protective layer includes a portion overlapped with the light emitting diode, and the portion has a concave part adjacent to an edge of the light emitting diode in a top view of the electronic device.

Abstract: A display device is provided, the display device includes a first display portion having a first surface, a second display portion having a second surface not in a same plane with the first display portion, a side display portion having a third surface connected between the first display portion and the second display portion. A main body, wherein the first display portion, the second display portion and the side display portion are disposed on the main body, the first surface, the second surface and the third surface have a normal respectively, and the normal of the first surface, the normal of the second surface and the normal of the third surface face different directions respectively, and an end portion of the main body includes a curved shape.

Abstract: The present disclosure provides an electronic device including a substrate and a sensing structure. The sensing structure is disposed on the substrate, and includes a first conductive layer, a second conductive layer disposed on the first conductive layer, and an insulating layer disposed between the first conductive layer and the second conductive layer. The second conductive layer is at least partially overlapped with the first conductive layer. A thickness of the second conductive layer is greater than a thickness of the first conductive layer.

Abstract: The present disclosure provides an electronic device, which comprises a flexible substrate, the flexible substrate comprises a curve region and another region, the curve region is surrounded by another region and has a Gauss curvature not equal to zero, and the flexible substrate has an opening in the curve region, a circuit layer disposed on the flexible substrate, a plurality of electronic units disposed on the flexible substrate and electrically connected to the circuit layer, and an insulating layer, wherein at least a portion of the insulating layer is overlapped with the opening of the flexible substrate.

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 device includes a flexible element, a plurality of electronic units disposed on the flexible element, and a first supporting element disposed under the flexible element. The flexible element has a first Young's modulus E1, the first supporting element has a second Young's modulus E2, and the first Young's modulus E1 and the second Young's modulus E2 meet following equation: 100<E2/E1<250.

Abstract: An electronic device is disclosed. The electronic device includes a substrate, an electronic structure, a protective structure and a housing. The electronic structure is disposed on the substrate. The protective structure is disposed on the electronic structure. The housing accommodates the substrate, the electronic structure and the protective structure. A side profile of the protective structure, a side profile of the electronic structure, and a side profile of the substrate are uneven.