Abstract: The invention relates to a control system, which is composed of a main controller electrically connected to an AC chopper wall-controller, enabling users to control the AC chopper wall-controller by pressing, and the AC chopper wall-controller fully utilizes the principle of AC electricity and combining it with the characteristics of AC zero-crossing circuit, the main controller that controls an electrical appliance is capable of easily identifying signals, and at the same time, signals of the main controller will not be interfered due to a short power outage, thus capable of working stably.

Abstract: A semiconductor device structure, along with methods of forming such, are described. The structure includes a first channel region disposed over a substrate, a second channel region disposed adjacent the first channel region, a gate electrode layer disposed in the first and second channel regions, and a first dielectric feature disposed adjacent the gate electrode layer. The first dielectric feature includes a first dielectric material having a first thickness. The structure further includes a second dielectric feature disposed between the first and second channel regions, and the second dielectric feature includes a second dielectric material having a second thickness substantially less than the first thickness. The second thickness ranges from about 1 nm to about 20 nm.

Abstract: The present invention discloses a golf club handle, which improves the poor gripping effect of a prior art grip section of a traditional golf club and comprises a grip section and a long strap wrapped around the grip section. The grip section is a long resilient tube having a thin rubber layer on the internal side of the tube plus an external layer of rubber foam resilient matter, and then wrapped with a long strap. With such tube combined with two layers of materials, the grip allows a golf player to strike the golf ball with lighter weight, higher impact resistance and better stability.