Abstract: In a method of manufacturing a semiconductor device, a fin structure is formed by patterning a semiconductor layer, and an annealing operation is performed on the fin structure. In the patterning of the semiconductor layer, a damaged area is formed on a sidewall of the fin structure, and the annealing operation eliminates the damaged area.

Abstract: A button mechanism is provided, including a button element, a magnet connected to the button, a hollow tube, a first coil, and a second coil. The first and second coils are disposed on the tube. When the first coil generates a first magnetic field, the magnet is magnetically attracted by the first coil, and the button element is positioned in the first position. When the second coil generates a second magnetic field, the magnet is attracted by the second coil, and the button element is positioned in the second position.

Abstract: A force feedback module is provided. The force feedback module includes a trigger element, an actuating element, and a transmission assembly disposed between the trigger element and the actuating element. The transmission assembly includes a first transmission element. The first transmission element and the trigger element change between a contact state and a non-contact state. When the first transmission element and the trigger element are in the contact state, a driving force generated by the actuating element is transmitted to the trigger element via the transmission assembly to generate force feedback.

Abstract: A device for adjusting the degree of tightness is provided. The device is for a first strap element and a second strap element. The device includes an outer adjustment element, an inner adjustment element, and an intermediate adjustment element. The inner adjustment element is disposed inside the outer adjustment element. The intermediate adjustment element is disposed between the inner adjustment element and the outer adjustment element. The first strap element includes a first hollow region, and the second strap element includes a second hollow region. The inner adjustment element passes through the first hollow region and the second hollow region to adjust the degree of overlapping of the first hollow region and the second hollow region.

Abstract: A head-mounted display includes a display device, a connecting structure and a head abutting portion. The connecting structure is in a shape of strip. The connecting structure has two opposite ends. The ends are respectively connected with the display device. The connecting structure and the display device define an accommodation space. The accommodation space is configured to accommodate a head of a user. The head abutting portion is pivotally connected with the connecting structure. The head abutting portion is at least partially located between the connecting structure and the display device. The head abutting portion is configured to abut against the head of the user.

Abstract: A head-mounted display includes a face-abutting frame, a first adjustable structure, a second adjustable structure and a display module. The face-abutting frame has a first side and a second side opposite to each other. The first side abuts against a face of a user. The face-abutting frame defines a space corresponding to eyes of the user. The first adjustable structure connects with the second side. The second adjustable structure connects with the second side and defines the space with the first adjustable structure. The second adjustable structure movably and mechanically connects with the first adjustable structure. The display module corresponds to the space and movably and mechanically connects with the first adjustable structure. The first and the second adjustable structures can move close to or away from each other. The display module and the first adjustable structure can move close to or away from each other.

Abstract: A method for introducing a limited service to a mobile subscriber from a neighboring base station comprises the steps of saving a list of operators in the mobile subscriber, detecting signal strengths of a plurality of base stations, and transmitting a request for the limited service to a first base station. The first base station does not belong to any operator in the list and presents a top one signal strength by comparing the signal strengths of all the neighboring base stations.

Abstract: A candidate serving cell-determining method of a mobile subscriber in cell reselection tasks is disclosed. The mobile subscriber communicates with a mobile network by a serving cell, in which the mobile network comprises a plurality of neighbor cells including the serving cell. The candidate serving cell-determining method comprising the steps of: detecting the signal strengths of neighbor cells; choosing top N cells in signal strength as candidate serving cells; detecting afresh the signal strengths of the neighbor cells, and adding a predetermined weighting strength to each signal strength of the candidate serving cell so as to form the in-list signal strength of the respective candidate serving cell; and choosing top N cells from the neighbor cells by comparing the in-list signal strengths of the candidate serving cells with the real signal strengths of the rest neighbor cells.

Abstract: A method for processing a set of data among N sets of data is provided. The method according to this invention first judges whether the set of data is compressed. If the judging result is NO, a first header is generated for the set of data. The first header includes a first indicator for indicating that the first header does not include a compression information field. If the judging result is YES, and the set of data is the first set of data among the N sets of data, a second header is generated for the set of data. The second header includes a second indicator opposite to the first indicator. The second indicator indicates the second header includes the compression information field.