Abstract: A wireless charging device includes a first separation part, a second separation part, a flexible charging film and a circuit board. The first separation part has a first accommodation space. The second separation part has a second accommodation space. The flexible charging film is retractable back to the first accommodation space of the first separation part. The circuit board is electrically connected with the flexible charging film, and disposed within the second accommodation space of the second separation part. When the second separation part is moved in a direction away from the first separation part, the flexible charging film is stretched so as to wirelessly charge at least one power-receiving device. When the second separation part is moved in a direction toward the first separation part, the flexible charging film is retracted back to the first accommodation space of the first separation part.

Abstract: A wireless charging device includes a flexible carrier member, at least one thin-film transmitter coil assembly and a hanging element. The flexible carrier member includes a main carrier part and at least one sub-carrier part. The at least one sub-carrier part is connected with the main carrier part, so that at least one pocket is defined by the main carrier part and the at least one sub-carrier part collaboratively. Each pocket has an entrance and an accommodation space. The at least one thin-film transmitter coil assembly is disposed within the main carrier part, and emits an electromagnetic wave with at least one specified frequency for wirelessly charging at least one power-receiving device within the accommodation space of the pocket. The hanging element is connected with the main carrier part. The flexible carrier member is hung on an object through the hanging element.

Abstract: A wireless charging device includes a main body, at least one transmitter coil assembly, at least one transmitter module, a shielding structure, a movable carrying unit and a controlling unit. Each transmitter coil assembly includes at least one antenna for emitting an electromagnetic wave with at least one specified frequency for wirelessly charging at least one power-receiving device. The movable carrying unit is disposed within an accommodation space of the main body for carrying the at least one power-receiving device. According to a result of judging whether the at least one power-receiving device is introduced into or removed from the accommodation space of the main body through the movable carrying unit, the at least one transmitter module is enabled or disabled by the controlling unit.

Abstract: A wireless charging device includes a casing, a transmitter coil assembly and a shielding structure. The casing includes a main body with an accommodation space and an entrance. At least one power-receiving device is accommodated within the accommodation space. The transmitter coil assembly is disposed within the main body, and emits an electromagnetic wave with at least one specified frequency for wirelessly charging the at least one power-receiving device. Each transmitter coil assembly includes at least one antenna for receiving an AC signal so as to emit the electromagnetic wave. The shielding structure is attached on an outer surface of the main body or disposed within the main body. The shielding structure at least shields the antenna of the transmitter coil assembly so as to block divergence of the electromagnetic wave.

Abstract: A thin-film coil assembly includes a flexible substrate, an oscillation starting antenna, a resonant antenna, a first protective layer and a second protective layer. The flexible substrate has a first surface and a second surface opposed to the first surface. The oscillation starting antenna is disposed on the first surface of the flexible substrate. The resonant antenna is disposed on the second surface of the flexible substrate. Moreover, at least one capacitor is connected between a first end and a second end of the resonant antenna. An electromagnetic wave with a specified resonant frequency is emitted or received by the thin-film coil assembly in response to a resonant coupling effect of the resonant antenna and the oscillation starting antenna. The first protective layer covers the oscillation starting antenna. The second protective layer covers the resonant antenna.

Abstract: A touch panel includes a substrate, at least one first axis sensing electrode, at least one second axis sensing electrode, and a compensating pattern. The substrate has a top surface and a bottom surface disposed oppositely to each other. The first axis sensing electrode and the second axis sensing electrode are disposed on the top surface of the substrate. A slit exists between the first axis sensing electrode and the second axis sensing electrode. The compensating pattern is disposed on the bottom surface of the substrate. The compensating pattern at least partially overlaps the slit between the first axis sensing electrode and the second axis sensing electrode in a vertical projective direction.