Abstract: In a method of manufacturing a semiconductor device, an n-type source/drain epitaxial layer and a p-type source/drain epitaxial layer respectively formed, a dielectric layer is formed over the n-type source/drain epitaxial layer and the p-type source/drain epitaxial layer, a first opening is formed in the dielectric layer to expose a part of the n-type source/drain epitaxial layer and a second opening is formed in the dielectric layer to expose a part of the p-type source/drain epitaxial layer, and the n-type source/drain epitaxial layer and the p-type source/drain epitaxial layer respectively recessed. A recessing amount of the n-type source/drain epitaxial layer is different from a recessing amount of the p-type source/drain epitaxial layer.

Abstract: The invention discloses a hand-held electronic device and an operating method thereof. The hand-held electronic device includes a casing, a display module, a virtual keypad module, a sensing module, and a control module. The display module is disposed in the casing. The virtual keypad module is used for generating a virtual keypad capable of being displayed by the display module, wherein the whole area of the virtual keypad is larger than the area of the display module for displaying the virtual keypad. The sensing module is used for sensing an operation performed by a user on the casing or the display module to generate a sensing result. The control module is used for receiving the sensing result from the sensing module and controlling the display module to display a part of the virtual keypad according to the sensing result.

Abstract: A vehicle navigation system comprises a signal receiving module, a location selection module, a route planning module, an image obtaining module, a display module and a route selection module. The signal receiving module is used for obtaining first location information of a vehicle; the location selection module is used for obtaining second location information of the vehicle; the route planning module is used for obtaining a suggested route for the vehicle according to the first location information and second location information; the image obtaining module is used for obtaining at least one image related to the suggested route; the display module is used for displaying the at least one image; and the route selection module is used for selecting whether to keep the original suggested route or to activate the route planning module to obtain a new suggested route.