Abstract: Semiconductor device and the manufacturing method thereof are disclosed.

Abstract: An electronic device is provided, including a base, a display module, and a hinge mechanism. The hinge mechanism connects the base and the display module, and includes a fixed member, an elastic piece assembly, a rotating shaft, and a locking assembly. The fixed member is fixed to the base, and the elastic piece assembly is disposed on the fixed member and has a through slot. The rotating shaft is disposed through the fixed member and the elastic piece assembly, and is connected to the display module. The locking assembly is disposed through the elastic piece assembly. When the locking assembly is locked into the through slot in a first direction, the locking assembly drives the elastic piece assembly to move toward and clamps the rotating shaft, wherein the elastic piece assembly applies a first clamping force to the rotating shaft.

Abstract: An electronic device is provided, including a display module, a base and a camera module. The base has an upper shell member, and the display module is pivotally connected to the base and is rotatable relative to the base. The camera module is disposed on the upper shell of the base and can be switched between a closed mode and an open mode. The camera module has a lens. When the camera module is switched from the closed mode to the open mode, the camera module protrudes from the upper surface of the upper case member, and the optical axis of the lens is inclined toward the upper surface.

Abstract: An automobile wheel cover includes a central hole and a bearing seat, an annular seat with a plurality of slots, an elastic post provided between each two slots, and an adjusting block which includes a first end and a second end which is larger in diameter than the first end, the first end is inserted in the annular seat. The adjusting block includes a recess and has the first end inserted in the annular seat, a screw horizontally extends outward from the first end of the adjusting block and is inserted into the bearing seat, at least one nut is screwed on the screw and abutted against an outer surface of the bearing seat, rotating the nut can make the second end of the adjusting block move toward an interior of the annular seat, and the posts expand outwardly.

Abstract: An automobile wheel cover includes a central hole and a bearing seat, an annular seat with a plurality of slots, an elastic post provided between each two slots, and an adjusting block which includes a first end and a second end which is larger in diameter than the first end, the first end is inserted in the annular seat. The adjusting block includes a recess and has the first end inserted in the annular seat, a screw horizontally extends outward from the first end of the adjusting block and is inserted into the bearing seat, at least one nut is screwed on the screw and abutted against an outer surface of the bearing seat, rotating the nut can make the second end of the adjusting block move toward an interior of the annular seat, and the posts expand outwardly.

Abstract: A portable electronic device includes a display, a sliding track, a hinge, and a host. The display has a receiving groove. The sliding track is disposed in the display, and faces the receiving groove. The hinge is movably disposed on the sliding track, and located in the receiving groove. The host is disposed on the hinge. The host is rotated and moved relative to the display via the hinge. When the portable electronic device is in a tablet mode, the host is located in the receiving groove, and sustainably parallel to the display.

Abstract: An automobile wheel cover includes a central hole, an adjusting block, a threaded element, and integrally formed with a bearing seat opposite an inner side of the central hole. An annular seat is extended from an inner side of the bearing seat and is defined with a plurality of slots, between each two slots is provided an elastic post. The adjusting block has a small diameter end and a large diameter end and is inserted in the annular seat via the small diameter end. The threaded element is threaded in the adjusting block via the bearing seat. Thereby, when screwing the threaded element, the large diameter end of the adjusting block moves in the annular seat to make the posts expanded outwardly and abutted against the shaft hole, which can apply to the automobile rims with different hole diameters and prevent the automobile wheel cover falling from the automobile rim.

Abstract: An automobile wheel cover includes a central hole, an adjusting block, a threaded element, and integrally formed with a bearing seat opposite an inner side of the central hole. An annular seat is extended from an inner side of the bearing seat and is defined with a plurality of slots, between each two slots is provided an elastic post. The adjusting block has a small diameter end and a large diameter end and is inserted in the annular seat via the small diameter end. The threaded element is threaded in the adjusting block via the bearing seat. Thereby, when screwing the threaded element, the large diameter end of the adjusting block moves in the annular seat to make the posts expanded outwardly and abutted against the shaft hole, which can apply to the automobile rims with different hole diameters and prevent the automobile wheel cover falling from the automobile rim.

Abstract: A portable electronic device includes a display, a sliding track, a hinge, and a host. The display has a receiving groove. The sliding track is disposed in the display, and faces the receiving groove. The hinge is movably disposed on the sliding track, and located in the receiving groove. The host is disposed on the hinge. The host is rotated and moved relative to the display via the hinge. When the portable electronic device is in a tablet mode, the host is located in the receiving groove, and sustainably parallel to the display.

Abstract: A vehicle wheel rim and cover mounting arrangement includes a vehicle wheel rim mounted on equiangularly spaced screw rods of a locating plate at one end of a vehicle wheel axle, a plurality of screw nuts respectively threaded onto the screw rods to lock the vehicle wheel rim to the locating plate, and a vehicle wheel rim cover including a hub, equiangularly spaced mounting through holes accommodating the screw nuts and a locating flange extended from an inner wall thereof around each mounting through hole and having longitudinal crevices and longitudinal flange walls alternatively arranged around the respective mounting through hole and a transverse hook portion located at a distal end of each longitudinal flange wall and forced into engagement with an annular flange of one respective screw nut.

Abstract: An automobile wheel rim cover for fastening to a rim of a steel wheel having a plurality of mounting holes is disclosed having a plurality of through holes cut through opposing front and back walls of a cover body thereof corresponding to the mounting holes of the steel wheel, a plurality of upright flanges respectively protruded from the back wall of the cover body around the through holes, a plurality of beveled retaining devices protruded from an outer wall of each upright flange and insertable with the respective upright flanges through the mounting holes of the steel wheel for hooking on a back wall of the rim of the steel wheel.

Abstract: A light guide member and a light irradiation module with the light guide member and an electric device with the light irradiation module are provided in the invention in which the light guide member has a cone shaped body and a ring shaped flange. The cone shaped body has an opening at an apex of one end of the cone shaped body. The ring shaped flange is extended from a circular rim of the other end of the cone shaped body. One inner surface of the opening is defined as a light incident surface, and a circular rim surface of the ring shaped flange surrounding the cone shaped body is defined as a light emitting surface.

Abstract: A light guide member and a light irradiation module with the light guide member and an electric device with the light irradiation module are provided in the invention in which the light guide member has a cone shaped body and a ring shaped flange. The cone shaped body has an opening at an apex of one end of the cone shaped body. The ring shaped flange is extended from a circular rim of the other end of the cone shaped body. One inner surface of the opening is defined as a light incident surface, and a circular rim surface of the ring shaped flange surrounding the cone shaped body is defined as a light emitting surface.

Abstract: A water faucet includes a receptacle engaged into a housing and having a passage communicating with a water outlet of the housing, a valve stem slidably engaged through the passage of the receptacle and having a valve member for controlling the water to flow from the water inlet to the water outlet of the housing, and a piston attached to the valve stem and slidably engaged in a compartment of the receptacle, the valve stem includes one or more orifices and one or more apertures for controlling a fluid to flow between the compartment of the receptacle and a cavity of the valve stem, and a valve element may adjust the flowing of the fluid into and out of the cavity of the valve stem.

Abstract: A water faucet includes a receptacle engaged into a housing and having a passage communicating with a water outlet of the housing, a valve stem slidably engaged through the passage of the receptacle and having a valve member for controlling the water to flow from the water inlet to the water outlet of the housing, and a piston attached to the valve stem and slidably engaged in a compartment of the receptacle, the valve stem includes one or more orifices and one or more apertures for controlling a fluid to flow between the compartment of the receptacle and a cavity of the valve stem, and a valve element may adjust the flowing of the fluid into and out of the cavity of the valve stem.

Abstract: A wheel rim cover mounting structure includes a wheel rim having equiangularly spaced mounting slots, a wheel rim cover, which has protruding flanges respectively inserted into the mounting slots of the wheel rim, protruding strips extending from the protruding flanges at an inner side and respectively stopped against the inner end edges of the mounting slots, and plugholes respectively provided at the protruding flanges at an outer side, and retaining spring plates each having a toothed plug panel respectively plugged into the plugholes of the wheel rim cover and a stop panel obliquely extending from the plug panel and stopped at the back side of the wheel rim and an oblique face panel obliquely extending from the stop panel opposite to the plug panel in direction reversed to the extending direction of the stop panel from the plug panel.

Abstract: A wheel rim cover mounting structure includes a wheel rim having equiangularly spaced mounting slots, a wheel rim cover, which has protruding flanges respectively inserted into the mounting slots of the wheel rim, protruding strips extending from the protruding flanges at an inner side and respectively stopped against the inner end edges of the mounting slots, and plugholes respectively provided at the protruding flanges at an outer side, and retaining spring plates each having a toothed plug panel respectively plugged into the plugholes of the wheel rim cover and a stop panel obliquely extending from the plug panel and stopped at the back side of the wheel rim and an oblique face panel obliquely extending from the stop panel opposite to the plug panel in direction reversed to the extending direction of the stop panel from the plug panel.