Abstract: A method of operating a user device includes: receiving a command from a user to power on the user device, wherein the user device includes information on a restricted zone associated with the user device; detecting, by a monitoring entity of the user device without involvement of any device external to the user device, whether the user device is located within the restricted zone in response to the user device being powered on and before an operating system of the user device is executed; and granting access of the user to the user device by the monitoring entity in response to detecting the user device as being within the restricted zone.

Abstract: A semiconductor package device is provided. The semiconductor package device includes a chip and a redistribution layer disposed on the chip and electrically connected to the chip. The redistribution layer includes a plurality of first metal lines and a plurality of second metal lines, wherein at least one of the second metal lines is disposed between two adjacent first metal lines. The included angle between the at least one of the second metal lines and the two adjacent first metal lines is greater than or equal to 0 degrees and less than or equal to 10 degrees. The first width of one of the two adjacent first metal lines is greater than the second width of the at least one of the second metal lines.

Abstract: An optical element driving mechanism is provided and includes a fixed assembly, a movable assembly, a driving assembly and a stopping assembly. The fixed assembly has a main axis. The movable assembly is configured to connect an optical element, and the movable assembly is movable relative to the fixed assembly. The driving assembly is configured to drive the movable assembly to move relative to the fixed assembly. The stopping assembly is configured to limit the movement of the movable assembly relative to the fixed assembly within a range of motion.

Abstract: Embodiments disclosed herein relate to using an implantation process and a melting anneal process performed on a nanosecond scale to achieve a high surface concentration (surface pile up) dopant profile and a retrograde dopant profile simultaneously. In an embodiment, a method includes forming a source/drain structure in an active area on a substrate, the source/drain structure including a first region comprising germanium, implanting a first dopant into the first region of the source/drain structure to form an amorphous region in at least the first region of the source/drain structure, implanting a second dopant into the amorphous region containing the first dopant, and heating the source/drain structure to liquidize and convert at least the amorphous region into a crystalline region, the crystalline region containing the first dopant and the second dopant.

Abstract: A method includes forming a gate stack on a first portion of a semiconductor substrate, removing a second portion of the semiconductor substrate on a side of the gate stack to form a recess, growing a semiconductor region starting from the recess, implanting the semiconductor region with an impurity, and performing a melt anneal on the semiconductor region. At least a portion of the semiconductor region is molten during the melt anneal.

Abstract: A touchpad module including a light guide plate, a circuit board, a light source, a reflective layer, a thin film, a touch substrate, a cover, and a low light-transmission layer is provided. The light source is disposed on one side of the incident surface of the light guide plate. The thin film overlaps a light-exit surface, a distant surface, and a bottom surface of the light guide plate, and has a first end side and a second end side. The first end side is fixed to a side edge area of the light-exit surface. The second end side is fixed to the reflective layer. The cover is located on one side of the light-exit surface of the light guide plate. The thin film is located between the cover and the light guide plate. The low light-transmission layer is disposed on one side of the cover facing the light guide plate.

Abstract: A device having a rail and a block includes a rail and a block. The rail includes a body and a hollow inside, the hollow inside being located inside the body. The hollow inside of the rail is provided with a lightweight, shock absorption and sound absorption material, and the lightweight, shock absorption and sound absorption material is selected from a group consisting of foam metal material, polystyrene, asbestos, foam, plastic, and rubber. The block is adapted for sliding along the rail to finish a slide path.

Abstract: A device having a rail and a block includes a rail and a block. The rail includes a body and a hollow inside, the hollow inside being located inside the body. The hollow inside of the rail is provided with a lightweight, shock absorption and sound absorption material, and the lightweight, shock absorption and sound absorption material is selected from a group consisting of foam metal material, polystyrene, asbestos, foam, plastic, and rubber. The block is adapted for sliding along the rail to finish a slide path.

Abstract: The present invention provides a method for sectionally controlling a cooling efficiency of a mold. The method comprises steps of: (a) configuring at least a cooling passage including a first section having a first heat-dissipating inner surface area and a second section having a second heat-dissipating inner surface area in the mold; and (b) adjusting the first and the second heat-dissipating inner surface areas unequally by using a heat-dissipating element.

Abstract: A swiveling display device, capable of easy assembly and disassembly, includes a main body, a supporting arm joined to the main body, and a base having a positioning hole. The supporting arm is inserted into and detachably engages the positioning hole in such a manner that the supporting arm can rotate within a predetermined range.

Abstract: The present invention relates to a device for detecting an impact and use thereof.

Abstract: A swiveling display device, capable of easy assembly and disassembly, includes a main body, a supporting arm joined to the main body, and a base having a positioning hole. The supporting arm is inserted into and detachably engages the positioning hole in such a manner that the supporting arm can rotate within a predetermined range.

Abstract: A single-way valve is used for scroll compressor. The single-way valve includes a stage, a valve disc and a baffle plate. The stage includes a panel and a guiding post connected to the panel, where a plurality of apertures is defined on the panel. The valve disc includes a through hole capped on the guiding post such that the valve disc has linear movement along the guiding post, The baffle plate is fixed on the guiding post to limit a moving stroke of the valve disc and includes gas runner. The contact area between the baffle plate and the valve disc is below 70% area of the valve disc. The valve disc can fall fast to seal the apertures of the stage to prevent pressured gas from flowing into pressured chamber of the scroll compressor. Noise caused by reverse running of scroll can also be prevented.

Abstract: An assembly is provided for mounting a monitoring device on a license plate of a vehicle. The assembly comprises a frame and a fixing device. The frame comprises a hole surrounding a monitoring device. The fixing device is for fixing the frame on the license plate to position the monitoring device on and adjacent to the boundary of the license plate. The assembly may further comprise a spacer between the hole and the rear of the vehicle.