Abstract: A combination input unit comprises a printed circuit board, a press key, a retaining bracket, a light transmissive rotary dial, and a housing. The printed circuit board accommodates an encoder circuit, a plurality of contacts, and a plurality of light sources. The press key is disposed above the contacts, and comprises a flange thereof. The retaining bracket is fitted over the press key and connects the press key to the printed circuit board. The light transmissive rotary dial is rotatably fitted over the press key. The rotary dial is positioned above the encoder circuit, comprises at least one elastic piece for resiliently pressing the encoder circuit, and a reflective surface. Light emitted by the light sources are reflected by the reflective surface, thus to illuminate the whole rotary dial. The housing receives the press key, the rotary dial, and the printed circuit board.

Abstract: An electronic device includes a housing, a display, and a printed circuit board. The housing receives the display unit and the printed circuit board. The printed circuit board surrounds a periphery of the display unit. The electronic device has a thin thickness.

Abstract: An electronic device includes a display unit and a housing receiving the display unit. The display unit includes a display panel, a display cover for receiving the display panel, a transparent board for securing the display panel in the display cover, and a transparent frame placed over the display cover. The housing includes a front cover and a back cover coupled to the front cover. The front cover and the back cover respectively define openings aligned with the display unit. The transparent board and the transparent frame each has a size slightly larger than the openings of the front cover and the back cover, and the display panel and the display cover each has a size smaller than the openings of the front cover and the back cover. The electronic device looks like floating in the air.

Abstract: An electronic device includes a display unit and a housing receiving the display unit. The display unit includes a display panel, a display cover for receiving the display panel, a transparent board for securing the display panel in the display cover, and a transparent frame placed over the display cover. The housing includes a front cover and a back cover coupled to the front cover. The front cover and the back cover respectively define openings aligned with the display unit. The transparent board and the transparent frame each has a size slightly larger than the openings of the front cover and the back cover, and the display panel and the display cover each has a size smaller than the openings of the front cover and the back cover. The electronic device looks like floating in the air.

Abstract: An electronic device includes a housing, a display, and a printed circuit board. The housing receives the display unit and the printed circuit board. The printed circuit board surrounds a periphery of the display unit. The electronic device has a thin thickness.

Abstract: A combination input unit comprises a printed circuit board, a press key, a retaining bracket, a light transmissive rotary dial, and a housing. The printed circuit board accommodates an encoder circuit, a plurality of contacts, and a plurality of light sources. The press key is disposed above the contacts, and comprises a flange thereof. The retaining bracket is fitted over the press key and connects the press key to the printed circuit board. The light transmissive rotary dial is rotatably fitted over the press key. The rotary dial is positioned above the encoder circuit, comprises at least one elastic piece for resiliently pressing the encoder circuit, and a reflective surface. Light emitted by the light sources are reflected by the reflective surface, thus to illuminate the whole rotary dial. The housing receives the press key, the rotary dial, and the printed circuit board.

Abstract: The invention relates to a slim USB male connector. In one embodiment, the USB male connector includes an insulating base portion, a plurality of contact terminals, and a grounding plate. The base portion includes a top surface and a bottom surface and is capable of being inserted into a standard USB female connector. The contact terminals are mounted on the upper surface and are elastically deformed after the base portion is inserted into a standard USB female connector. The grounding plate is mounted on the bottom surface and is capable of contacting tongues of a standard USB female connector to achieve system grounding.

Abstract: A kind of luminous input is disclosed. The luminous input includes an input element, a light guide, and a plurality of LEDs. The light guide defines a hole for receiving the input element, and includes a reflection part and a light transmission part around the hole. The reflection part includes a first reflection surface and a second reflection surface opposite each other. The second reflection surface is tilted at an angle relative to the first reflection surface. Light emitted by the LEDs is sequently reflected by the first and second reflection surface, then passes through the light transmission part. The luminous input is low in height and is efficient in using the light.