Abstract: A panel device including a substrate, a conductor pad, a turning wire, and a circuit board is provided. The substrate has a first surface and a second surface connected to the first surface while a normal direction of the second surface is different from a normal direction of the first surface. The conductor pad is disposed on the first surface of the substrate. The turning wire is disposed on the substrate and extends from the first surface to the second surface. The turning wire includes a wiring layer in contact with the conductor pad and a wire covering layer covering the wiring layer. The circuit board is bonded to and electrically connected to the wire covering layer. A manufacturing method of a panel device is also provided herein.

Abstract: A mobile disinfection cart contains: a body, a drive system, a water absorption rake, a brush disc, a lid, an air inlet defined on a rear end of the lid, a sterilization structure accommodated in the cover, located above the chassis, facing the drive system, and communicating with the air inlet, an air outlet defined on the lid, an air conduit communicating with the sterilization structure and the air outlet. The mobile disinfection cart further contains a filter fixed in an air conduit, a storage tank secured on the body and communicating with the brush disc, an accommodation box disposed on the body and being in communication with the sterilization structure, and a power supply fixed on the body and electrically connected with the drive system and the sterilization structure.

Abstract: A maneuverable air purification device includes an automobile assembly and an air purification assembly movable thereby. The air purification assembly includes a barrel mounted on the automobile body. The barrel has an intermediate section in which a necked and reduced channel compression section is formed. The barrel has two ends that are respectively an air drawing opening corresponding a tail end of the automobile body and an air discharge opening. The barrel includes a filter arranged in the channel compression section. The chamber of the barrel includes a sprayer at one side of the filter corresponding to the air discharge opening. The chamber of the barrel includes a blower arranged therein at a location adjacent to the air discharge opening.