Abstract: A manufacturing method of an electronic device including the following steps is provided. First, a first conductive layer is formed on a substrate. Next, a first insulating layer and a second conductive layer are formed on the first conductive layer. The first insulating layer is disposed between the second conductive layer and the first conductive layer, and the first insulating layer has a via exposing a part of the first conductive layer. An aspect ratio of the via of the first insulating layer is greater than 1, and at least part of a sidewall of the first insulating layer is covered by the second conductive layer.

Abstract: A radiation device includes: a first substrate; a second substrate; a dielectric layer disposed between the first substrate and the second substrate; and a film layer structure disposed on the first substrate. The resistivity of the film layer structure is between 108 and 5×1014 ?-cm. Therefore, frequency modulation range of radiation signals of the radiation device can be increased.

Abstract: A radiation device includes: a first substrate; a second substrate; a dielectric layer disposed between the first substrate and the second substrate; and a film layer structure disposed on the first substrate. The resistivity of the film layer structure is between 108 and 5×1014 ?-cm. Therefore, frequency modulation range of radiation signals of the radiation device can be increased.

Abstract: A display panel comprises a first substrate, a second substrate, a liquid crystal layer disposed between the first substrate and the second substrate, a light-shielding layer disposed between the liquid crystal layer and the second substrate, plural spacers, and an alignment film disposed between the first substrate and the second substrate. The alignment film comprises a first region near the spacer and a second region adjacent to the first region. The second region is positioned outside the first region and corresponds to the light-shielding layer. The first region has a first phase value (S1) and a first roughness value (R1). The second region has a second phase value (S2) and a second roughness value (R2). The ratio (S1/R1) of the first phase value to the first roughness value is larger than the ratio (S2/R2) of the second phase value to the second roughness value.

Abstract: A touch display device is disclosed, which comprises: a display; a touch panel disposed on the display; and a protective layer disposed on the touch panel, wherein at least one of the high refractive layer is disposed between the protective layer and the touch panel, and the high refractive layer has a refractive index greater than 1.5 and less than 2.0.

Abstract: A display panel comprises a first substrate, a second substrate disposed opposite the first substrate, a liquid crystal layer, a sealant, at least a spacer, a first alignment layer and a second alignment layer. The liquid crystal layer is disposed between the first substrate and the second substrate. The sealant seals the periphery of the first substrate and second substrate. The spacer is disposed within the sealant. The first alignment layer is disposed on the first substrate. The second alignment layer is disposed on the second substrate. The first alignment layer or the second alignment layer at least covers partial surface of the spacer.