Abstract:
The invention provides an electronic apparatus. In one embodiment, the electronic apparatus comprises an analog-to-digital converter (ADC) and an enable device. The analog-to-digital converter converts an analog input signal to a digital output signal with a resolution having a plurality of bits. The enable device dynamically adjusts the resolution of the analog-to-digital converter according to an instruction signal.
Abstract:
The invention provides an optical measurement device for measuring light to be inspected. The optical measurement device comprises a light receiving module, a light splitting module, and a plurality of color filters. The light receiving module is used for converting the light to be inspected into a first parallel light. The light splitting module is used for splitting the first parallel light into a plurality of parallel lights to be inspected. Each color filter receives at least one of the plurality of parallel lights to be inspected. The plurality of parallel lights to be inspected filtered by the plurality of color filters are used to calculate tristimulus values in the CIE color space.
Abstract:
A method and system for calibrating an initial driving signal for driving an optical pick-up head of an optical disk drive is provided. On one embodiment, said optical disk drive is utilized for reading or writing data on an optical disk, the optical disk includes a plurality of auto power control areas (APC areas) and a plurality of data areas, and the APC areas and the data areas are interleaved in between. In at least one of the APC areas that before the data areas for a normal data writing, an initial driving signal is used for the normal data writing to drive the optical pick-up head to emit laserbeam. A detected level of the laserbeam is then obtained. An update initial driving signal is then calibrated according to the detected level and a target level.
Abstract:
An extract prepared from the root barks of Morus australis Poir. and its use as an anti-bacteria agent, and use of a compound Kuwanon H having the following formula (I) separated from the extract as an anti-bacteria agent:
Abstract:
A method and system for calibrating an initial driving signal for driving an optical pick-up head of an optical disk drive is provided. On one embodiment, said optical disk drive is utilized for reading or writing data on an optical disk, the optical disk includes a plurality of auto power control areas (APC areas) and a plurality of data areas, and the APC areas and the data areas are interleaved in between. In at least one of the APC areas that before the data areas for a normal data writing, an initial driving signal is used for the normal data writing to drive the optical pick-up head to emit laserbeam. A detected level of the laserbeam is then obtained. An update initial driving signal is then calibrated according to the detected level and a target level.
Abstract:
A signal processing device includes a processing circuit and a signal generating circuit. The processing circuit is implemented for determining a position of at least one defective area on an optical storage medium according to a defect signal, and accordingly recording defect position information of the at least one defective area. The signal generating circuit is coupled to the processing circuit, and implemented for generating an output signal according to at least the recorded defect position information of the at least one defective area.
Abstract:
The present invention provides a light-enhancing component and a fabrication method thereof by using the focused-ion-beam. In the present invention, the surface plasmon polariton structure is coated on the surface of the optical fiber so as to form the light-enhancing component. When the light passes through the optical fiber, the luminous flux transmitted through the aperture on the surface plasmon polariton is enhanced, and the light beam smaller than the diffraction limitation can be transmitted to the far-field, i.e. the nano-optic sword is formed. The light-enhancing component of the present invention can be used for the optical data storage, the optical microscopy, the biomedical detections and the lithography to perform the extra optical resolutions beyond the diffraction limitation.
Abstract:
A buffer structure is provided, including a main body. The main body has a first face, a second face, and a predetermined thickness between the first face and the second face, the first face has a plurality of first holes, the second face has a plurality of second holes, and the plurality of first holes and the plurality of second holes are located within the predetermined thickness. Side walls of the plurality of first holes are integrally and continuously connected to side walls of the plurality of second holes.
Abstract:
A method for evaluating usage of an application by a user on a portable device includes: obtaining an evaluation value regarding usage of the application within an evaluation period, the evaluation value beingassociated with one of an accumulated number of times during the evaluation period, an accumulated usage duration during the evaluation period, and a median/average of multiple numbers of times of the usage at. respective time segments within the evaluation period; generating a comparison result; and based on the comparison result, outputting one of a positive feedback without interrupting execution of the application, and. a negative feedback to require user interaction with the portable device.
Abstract:
A method for evaluating usage of an application by a user includes: obtaining screen information regarding use of the portable device during a predetermined time period; determining a number of times of usage of an application for each day within the predetermined time period; calculating a usage duration for each time of execution of the application; calculating a daily usage duration for each day; selecting at least one usage duration for each day; calculating an evaluation value based on one of the at least one usage duration, the number of times of usage of the application for each day, and the daily usage duration; and generating an evaluation result based on the evaluation value and a preset standard.