Abstract: A light guide plate, a backlight module and a display device are provided. The light guide plate includes a main body and an optical layer. The main body has a light-incident surface, a side surface and an optical surface. The light-incident surface and the side surface are respectively connected to the optical surface. The optical layer is correspondingly disposed on the side surface of the main body. In a reflectance characteristic of the optical layer, a total reflectance of the reflectance characteristic is composed of the diffuse reflectance and the parallel reflectance. The percentage value of the parallel reflectance to the total reflectance is less than 45 and larger than 25, including the end point.

Abstract: An optical element driving mechanism is provided and includes a fixed assembly, a movable assembly and a connecting assembly. The movable assembly is configured to connect an optical element having an optical axis, and the movable assembly is movable relative to the fixed assembly. The movable assembly is movably connected to the fixed assembly through the connecting assembly.

Abstract: An optical element driving mechanism is provided and includes a fixed assembly, a movable assembly, a driving assembly and a circuit assembly. The movable assembly is configured to connect an optical element, the movable assembly is movable relative to the fixed assembly, and the optical element has an optical axis. The driving assembly is configured to drive the movable assembly to move relative to the fixed assembly. The circuit assembly includes a plurality of circuits and is affixed to the fixed assembly.

Abstract: A method includes forming a first metallic feature, forming a dielectric layer over the first metallic feature, etching the dielectric layer to form an opening, with a top surface of the first metallic feature being exposed through the opening, and performing a first treatment on the top surface of the first metallic feature. The first treatment is performed through the opening, and the first treatment is performed using a first process gas. After the first treatment, a second treatment is performed through the opening, and the second treatment is performed using a second process gas different from the first process gas.

Abstract: A semiconductor pattern is provided in the present invention, including a first line extending to one end in a first direction and a second line extending in a second direction perpendicular to the first direction and adjacent to the end of the first line in the first direction, wherein the end of the first line is provided with a rounding feature, the first line has a width in the second direction, and the width is gradually increased to a maximum width toward the end and gradually converged to form the rounding feature.

Abstract: A scenario-based security method and system are provided. The scenario-based security method includes a) establishing a correspondence table, the correspondence table records an account related to a first feature code and a second feature code; b) programming a standard process and a scenario-based process, the first feature code is assigned to the standard process, and the second feature code is assigned to the scenario-based process; c) a security processing module connected to the correspondence table; and d) the standard process is performed after the security processing module receiving the first feature code, or the scenario-based process is performed after the security processing module receiving the second feature code. The present invention is to provide at least one of two scenario-based feature codes related with a single account to perform a part of normal process, thereby preventing a person held the account is maliciously attacked by a ruffian.

Abstract: The present invention discloses a dynamic calibration method for a single and multiple video capture devices. The present invention can acquire the variations of the pan angle and tilt angle of a single video capture device according to the displacement of the feature points between successive images. For a plurality of video capture devices, the present invention includes the epipolar-plane constraint between a plurality of video capture devices to achieve the goal of dynamical calibration. The calibration method in the present invention does not require specific calibration patterns or complicated correspondence of feature points, and can be applied to surveillance systems with wide-range coverage.

Abstract: The present invention discloses a dynamic calibration method for a single and multiple video capture devices. The present invention can acquire the variations of the pan angle and tilt angle of a single video capture device according to the displacement of the feature points between successive images. For a plurality of video capture devices, the present invention includes the epipolar-plane constraint between a plurality of video capture devices to achieve the goal of dynamical calibration. The calibration method in the present invention does not require specific calibration patterns or complicated correspondence of feature points, and can be applied to surveillance systems with wide-range coverage.

Abstract: The present invention discloses a dynamic calibration method for a single and multiple video capture devices. The present invention can acquire the variations of the pan angle and tilt angle of a single video capture device according to the displacement of the feature points between successive images. For a plurality of video capture devices, the present invention includes the epipolar-plane constraint between a plurality of video capture devices to achieve the goal of dynamical calibration. The calibration method in the present invention does not require specific calibration patterns or complicated correspondence of feature points, and can be applied to surveillance systems with wide-range coverage.

Abstract: The present invention discloses a dynamic calibration method for a single and multiple video capture devices. The present invention can acquire the variations of the pan angle and tilt angle of a single video capture device according to the displacement of the feature points between successive images. For a plurality of video capture devices, the present invention includes the epipolar-plane constraint between a plurality of video capture devices to achieve the goal of dynamical calibration. The calibration method in the present invention does not require specific calibration patterns or complicated correspondence of feature points, and can be applied to surveillance systems with wide-range coverage.

Abstract: A calibration system and a method to be used in an image capture apparatus are disclosed. The calibration system includes a calibration appliance, a feature extraction unit and a processor. The calibration appliance has a plurality of mark points. The plurality of mark points is on the same plane to form a line segment with a known length. The image capture apparatus captures an image. Then based on the captured image, the feature extraction unit extracts at least three image feature points corresponding to the mark points. The processor calculates the inclination angle of the image capture apparatus, and the height between the image capture apparatus and the plane. Besides a line segment with a known length, the mark points corresponding to the image feature points may form a corner with a known angle, two corners with unknown but equal angles, or two line segments with unknown but equal lengths. Convenience for the calibration system is therefore improved.

Abstract: The invention allows the inclusion of cross-talk coupling and other noise in circuit simulation by considering a resultant glitch in more detail than just its peak value. A set of parameters represents the noise, with an exemplary embodiment using a triangle approximation to a glitch based on a set of three parameters: the peak voltage value, the leading edge slope and the trailing edge slope. These values are then used as the input stimulus to a given cell instance in the network in which the resulting propagated noise values, also in a triangle approximation, are determined by a simulation. The results can be stored as a library so that, given the parameters of the input noise and the particular cell, a simulation can determine the propagated noise through a look-up process. To reduce the space requirements of the library, the dimensionality of the look-up tables can be reduced through the introduction of a set of auxiliary functions to offset error from this reduction.

Abstract: The present invention presents techniques for considering whether the effects of cross-talk coupling and other noise exceed the noise tolerance of a circuit. One aspect of the present invention uses a set of parameters to represent this noise. An exemplary embodiment uses a triangle or trapezoidal approximation to a glitch based on a set of parameters: the peak voltage value, the width, the leading edge slope and the trailing edge slope. These values are then used as the input of a library to look up the corresponding noise tolerance parameter set values. In a variation, a set of formulae can provide the noise tolerance parameter set values. In an exemplary embodiment, the noise tolerance parameter set is taken to include the minimum peak value for the noise to be possibly harmful and the minimum width value for the noise to be possibly harmful.

Abstract: The present invention is to provide a dispensing device comprising a dispenser having an upper channel and a bottom opening for storing liquid cleaner; a connecting cup extended downward from the dispenser including at least one aperture on a bottom thereof; and a float in the connecting cup opposite the bottom opening. While the dispenser is mounted in a toilet tank, the float is adapted to either engage with or move away from the bottom opening as the water level in the toilet tank rises or falls. As such, the dispenser is adapted to automatically dispense liquid cleaner to the toilet tank or stop dispensing liquid cleaner to the toilet tank as the float falls or rises.

Abstract: The present invention presents techniques for considering whether the effects of cross-talk coupling and other noise exceed the noise tolerance of a circuit. One aspect of the present invention uses a set of parameters to represent this noise. An exemplary embodiment uses a triangle or trapezoidal approximation to a glitch based on a set of parameters: the peak voltage value, the width, the leading edge slope and the trailing edge slope. These values are then used as the input of a library to look up the corresponding noise tolerance parameter set values. In a variation, a set of formulae can provide the noise tolerance parameter set values. In an exemplary embodiment, the noise tolerance parameter set is taken to include the minimum peak value for the noise to be possibly harmful and the minimum width value for the noise to be possibly harmful.

Abstract: The invention allows the inclusion of cross-talk coupling and other noise in circuit simulation by considering the details a resultant glitch in more detail than just its peak value. A set of parameters represents the noise, with an exemplary embodiment using a triangle approximation to a glitch based on a set of three parameters: the peak voltage value, the leading edge slope and the trailing edge slope. These values are then used as the input stimulus to a given cell instance in the network in which the result propagated noise values, also in a triangle approximation, are determined by a simulation. The results can be stored as a library so that, given the parameters of the input noise and the particular cell, a simulation can determine the propagated noise through a look-up process. To reduce the space requirements of the library, the dimensionality of the look-up tables can be reduced through the introduction of a set of auxiliary functions to offset error from this reduction.

Abstract: An approach for simulating hot carrier effects in an integrated circuit (IC) at the circuit level includes generating a hot carrier library of delay data for each cell in the IC, using the hot carrier library data to generate a set of scaled timing data for the IC and using the scaled timing data with a IC performance simulator to simulate the IC operation. The scaled timing data is based upon the cell delay data and time-based switching activity of each cell in the IC.