Abstract: A duty margin monitoring circuit, coupled to a functional circuit which generates a first output signal in response to a target signal, includes a modulation circuit, a replica circuit and an error detection circuit. The modulation circuit is arranged to receive the target signal and modulate the target signal to generate a modulated target signal. The replica circuit is arranged to receive the modulated target signal and generate a second output signal in response to the modulated target signal. The error detection circuit is coupled to the functional circuit and the replica circuit to receive the first output signal and the second output signal and arranged to generate an error detection result according to the first output signal and the second output signal.

Abstract: A duty margin monitoring circuit, coupled to a functional circuit which generates a first output signal in response to a target signal, includes a modulation circuit, a replica circuit and an error detection circuit. The modulation circuit is arranged to receive the target signal and modulate the target signal to generate a modulated target signal. The replica circuit is arranged to receive the modulated target signal and generate a second output signal in response to the modulated target signal. The error detection circuit is coupled to the functional circuit and the replica circuit to receive the first output signal and the second output signal and arranged to generate an error detection result according to the first output signal and the second output signal.

Abstract: The instant disclosure relates to a supporting apparatus for adapting to a flat electronic device. The supporting apparatus includes a pedestal and a carrying seat movably disposed thereon. The carrying seat includes a main body, a blocking member, and a bearing member. A sliding surface is formed on the main body. The blocking member is disposed on the main body, and a blocking surface is formed on the blocking member facing the sliding surface. The sliding surface and the blocking surface are arranged in gradual convergence. The bearing member is slidably disposed on the sliding surface and is separated from the blocking member. The bearing member is movable along the sliding surface in adjusting the distance between the bearing member and the blocking member. The flat electronic device is clipped fixingly by the bearing member and the blocking member on opposite sides thereof.

Abstract: The instant disclosure relates to a monitor mounting apparatus for using on a working surface. The mounting apparatus includes a base, an adjusting unit, and a tilt bracket. The base is disposed on the working surface and has a first anchoring portion. The adjusting unit includes at least one position-adjusting member and at least one angle-adjusting member pivotally interconnected. The position-adjusting member may be movably arranged on the first anchoring portion of the base. The tilt bracket includes a support plate and a turntable. An outer end portion is defined on the support plate, and the angle-adjusting member is fixed to the support plate away from the outer end portion. The turntable may rotate axially relative to the support plate. The tilt bracket may be tilted between a first operating position and a second operating position as required by a user.

Abstract: A control system capable of controlling a touch device and a method using the control system are disclosed. Specifically, the touch device may be controlled by a keyboard device or other input units of the control system external to the touch device. The control system includes a communication unit ensuring input signals delivered to the touch device are in accordance with a first predetermined communication standard and a memory unit storing a control program that is configured to switch an input mode of the control system. The touch device includes a communication unit capable of operating in accordance with the first predetermined communication standard. The disclosed method includes identifying potential control systems having at least one input unit in the neighborhood of the touch device, establishing communication between the touch device and the control system, processing the input signals, and generating corresponding input instructions.

Abstract: A monitor stand for supporting a screen unit is provided. The monitor comprises a supporting unit, a mounting unit, at least one contact wall and at least one brake unit. The brake unit includes a resisting block capable of moving between a first position and a second position. A lower frictional threshold force is generated between the resisting block and the contact wall if the resisting block is at the first position; an upper frictional threshold force is generated between the resisting block and the contact wall if the resisting block is at the second position. The mounting unit moves against the supporting unit and toward a first direction or a second direction, and the resisting block is at the first position if the mounting unit moves toward the first direction, and the resisting block is at the second position if the mounting unit moves toward the second direction.

Abstract: A sub-threshold voltage circuit of multi-channel length includes a plurality of logic gates, which are electrically connected with one another according to a predetermined manner and composed of a plurality of PMOS transistors and a plurality of NMOS transistors. The logic gates form a plurality of signal paths defining at least one key signal path and a plurality of general signal paths respectively. The channel lengths of the logic gates located on the general signal paths each are the minimum channel length of the manufacturing process of the transistor. The logic gate located on the at least one key signal path is an RSCE PMOS or NMOS transistor, the channel length of which is larger than the minimum channel length of the manufacturing process of the transistor to define a maximum channel length. Thus, the performance is enhanced, leakage current is less, and the circuit area keeps proper in degree.

Abstract: The instant disclosure relates to a monitor mounting apparatus for disposing on a working surface. The mounting apparatus includes a base, an adjusting unit, and a tilt bracket. The base is arranged on the working surface and has at least one guiding member. The adjusting unit includes at least one sliding member and at least one connecting member interconnected. The sliding member may be slidably arranged on the guiding member. The tilt bracket has an outer end portion and at least one connecting portion. The connecting portion is pivotally connected to the connecting member, and the outer end portion is defined on one end of the tilt bracket away from the connecting member. The tilt bracket may be oriented at various angular and vertical positions. The user may adjust the monitor mounting apparatus to suit the person's needs.

Abstract: The instant disclosure relates to a monitor mounting apparatus for using on a working surface. The mounting apparatus includes a base, an adjusting unit, and a tilt bracket. The base is disposed on the working surface and has a first anchoring portion. The adjusting unit includes at least one position-adjusting member and at least one angle-adjusting member pivotally interconnected. The position-adjusting member may be movably arranged on the first anchoring portion of the base. The tilt bracket includes a support plate and a turntable. An outer end portion is defined on the support plate, and the angle-adjusting member is fixed to the support plate away from the outer end portion. The turntable may rotate axially relative to the support plate. The tilt bracket may be tilted between a first operating position and a second operating position as required by a user.

Abstract: The instant disclosure relates to a supporting apparatus for adapting to a flat electronic device. The supporting apparatus includes a pedestal and a carrying seat movably disposed thereon. The carrying seat includes a main body, a blocking member, and a bearing member. A sliding surface is formed on the main body. The blocking member is disposed on the main body, and a blocking surface is formed on the blocking member facing the sliding surface. The sliding surface and the blocking surface are arranged in gradual convergence. The bearing member is slidably disposed on the sliding surface and is separated from the blocking member. The bearing member is movable along the sliding surface in adjusting the distance between the bearing member and the blocking member. The flat electronic device is clipped fixingly by the bearing member and the blocking member on opposite sides thereof.