Abstract: A method for fabricating a semiconductor device includes the steps of first providing a substrate having a non-metal-oxide semiconductor capacitor (non-MOSCAP) region and a MOSCAP region, forming a fin-shaped structure on the MOSCAP region, forming a shallow trench isolation (STI) around the substrate and the fin-shaped structure, performing a first etching process to remove part of the STI on the MOSCAP region, and then performing a second etching process to remove part of the STI on the non-MOSCAP region and the MOSCAP region.

Abstract: A method for fabricating a semiconductor device includes the steps of first providing a substrate having a non-metal-oxide semiconductor capacitor (non-MOSCAP) region and a MOSCAP region, forming a first fin-shaped structure on the MOSCAP region, performing a monolayer doping (MLD) process on the first fin-shaped structure, and then performing an anneal process for driving dopants into the first fin-shaped structure. Preferably, the MLD process is further accomplished by first performing a wet chemical doping process on the first fin-shaped structure and then forming a cap layer on the non-MOSCAP region and the MOSCAP region.

Abstract: A driving mechanism for moving an optical element is provided, including a fixed part, a movable part, a driving assembly, and a first guiding member connected between the fixed part and the movable part. The optical element is disposed on the movable part, and the driving assembly drives the movable part to move relative to the fixed part. The first guiding member is configured for guiding the movable part to move relative to the fixed part.

Abstract: A bearing journal for bicycles includes a lower race having two stops extending from an outer periphery of the lower race and an upper race having a skirt extending from an outer periphery thereof. A bearing is received between the lower race and the upper race. A protrusion extends inward from an inner periphery of the skirt which encloses the two stops. The steering tube of the front fork extends through the bearing journal and is connected to a handlebar stem. When the handlebar is rotated 180 degrees, the upper race co-rotated with the handlebar is stopped by the contact between the protrusion and one of the stops.