Abstract: A non-contact card reader is provided, including: an antenna module, a spacer, multiple light pipes, and a panel housing. The antenna module includes a first board, a second board, an antenna, and multiple light-emitting components. The second board includes a surrounding area in which the antenna is disposed and a central area that is located at a center of the surrounding area and in which the multiple light-emitting components are disposed. The spacer is combined with the multiple light pipes and disposed between the first board and the second board. A single type of antenna module may be installed in the vertical housing, the horizontal housing, or the square housing of the panel housing in a fixed direction, thereby improving applicability of the antenna module.

Abstract: An adjustable fence comprises two opposite posts, a slat assembly, and two buffering elements. The slat assembly has multiple detachable slats detachably mounted between the posts. The buffering elements are respectively mounted in the mounting slots of the posts, and each of the buffering elements is disposed between the post body of each of the posts and the slat assembly. Increasing or decreasing the detachable slats of the slat assembly adjusts the height of the adjustable fence for different applications. The pushing force resulting from the thermal expansion or/and contraction of the slat assembly or/and the post body is absorbed by the buffering element, so that the bottom bracket of the slat assembly and the post body do not push each other to be deformed.

Abstract: A display suitable for a portable electronic device is provided. The display includes a back cover, a bezel and a display panel. The bezel includes a frame and an electroluminescent light (EL) source layer. The frame is assembled to the back cover and has an opening. The electroluminescent light source layer is attached to the frame, wherein the electroluminescent light source layer and the frame are formed by an in-mold forming process and then integrated with the back cover. The display panel is assembled between the back cover and the frame and exposed by the opening.

Abstract: A method for preventing mis-touch of a touch keyboard includes triggering a timer when the touch keyboard is touched. A key code corresponding to the touched position is obtained and stored in a storage unit. When the touched position discontinues being touched, the timer is stopped and a touched time of the touch keyboard is obtained from the timer. The touched time is compared with a touched-time upper bound. If the touched time is less than the touched-time upper bound, the stored key code is output.

Abstract: A display suitable for a portable electronic device is provided. The display includes a back cover, a bezel and a display panel. The bezel includes a frame and an electroluminescent light (EL) source layer. The frame is assembled to the back cover and has an opening. The electroluminescent light source layer is attached to the frame, wherein the electroluminescent light source layer and the frame are formed by an in-mold forming process and then integrated with the back cover.

Abstract: A display device includes a display module, a control module, and an elastic component. The display module includes a plurality of light emitting units. The control module is electrically connected to the display module, and the elastic component is connected to the display module. When the display module moves in response to an elastic movement of the elastic component, the control module controls the status of each light emitting unit so as to display a content information in a moving range of the light emitting units.