Abstract:
A printed circuit board and manufacturing method thereof is disclosed. First, a conductive layer disposed on an insulation layer is provided. The conductive layer is patterned to form at least a conductive layer opening and the insulation layer is drilled throughout to form a via at a position corresponding to the conductive layer opening. The via is then loaded with a conductive material. A plurality of substrates are formed through the steps above and are bonded to form a multi-layer printed circuit board.
Abstract:
A body gesture control system for operating electrical and electronic devices includes an image sensor device and an image processor device to process body gesture images captured by the image sensor device for recognizing the body gesture. The image processor device includes an image calculation unit and a gesture change detection unit electrically connected therewith. The image calculation unit is used to calculate gesture regions of the captured body gesture images and the gesture change detection unit is operated to detect changes of the captured body gesture images and to thereby determine a body gesture recognition signal.
Abstract:
A body gesture control system for operating electrical and electronic devices includes an image sensor device and an image processor device to process body gesture images captured by the image sensor device for recognizing the body gesture. The image processor device includes an image calculation unit and a gesture change detection unit electrically connected therewith. The image calculation unit is used to calculate gesture regions of the captured body gesture images and the gesture change detection unit is operated to detect changes of the captured body gesture images and to thereby determine a body gesture recognition signal.
Abstract:
A printed circuit board and manufacturing method thereof is disclosed. First, a conductive layer disposed on an insulation layer is provided. The conductive layer is patterned to form at least a conductive layer opening and the insulation layer is drilled throughout to form a via at a position corresponding to the conductive layer opening. The via is then loaded with a conductive material. A plurality of substrates are formed through the steps above and are bonded to form a multi-layer printed circuit board.