An electronic device has a base plate and an electronics housing connected thereto, with a bonding contact terminal. In the preferred embodiment, the filter component is a coil spring 14 having hooking parts 20, 21 on the both ends thereof. Each frame device has a display region surrounded with a border region modeled to resemble a traditional picture frame. The end sections normally extend in opposite directions from each other circumferentially around the housing parts so that a U-shaped turning area at which cable movement reverses is formed in the space defined by the housing parts. A high surface area, nanograin, metastable molybdenum carbide can be formed when the reaction temperature is below 750\xb0 C. Dummy features can be inserted in the layout to perform the conversion and to minimize the height difference between tiles.