摘要:
A wired signal receiving apparatus including a signal receiver, a signal peak detector, and a signal comparator is disclosed. The signal receiver includes an operation current detecting circuit for detecting an operation current. The signal receiver further receives a transmission signal. The signal peak detector receives the operation current, detects a peak thereof, and generates a peak current. The signal comparator compares a reference signal and the peak current to generate an output current for regulating the operation current.
摘要:
A wired signal receiving apparatus including a signal receiver, a signal peak detector, and a signal comparator is disclosed. The signal receiver includes an operation current detecting circuit for detecting an operation current. The signal receiver further receives a transmission signal. The signal peak detector receives the operation current, detects a peak thereof, and generates a peak current. The signal comparator compares a reference signal and the peak current to generate an output current for regulating the operation current.
摘要:
An apparatus for improving display quality of dynamic image on liquid crystal display (LCD) and a method thereof are provided. The apparatus includes an image data processing unit and an overdrive correcting unit. The overdrive correcting unit is coupled to the image data processing unit. The image data processing unit receives the image data and performs image processing. Then the image data processing unit stores the image data of previous frame after image processing. The overdrive correcting unit receives the image data of previous frame and current frame from the image data processing unit, and generates overdrive image data corresponding to the image data according to the image data of the previous frame and the image data of the current frame.
摘要:
A driving circuit and a flat panel display using thereof are disclosed. The driving circuit includes a gamma voltage generator, a plurality of first buffers and a converter. The gamma voltage generator is used for providing a plurality of first gamma voltages. Each of the first buffers is provided for receiving each of the first gamma voltages to generate a second gamma voltage respectively. The converter is provided for receiving the second gamma voltages and the first display data to output the image driving signal by selecting one of the corresponding second gamma voltages according to the first display data.
摘要:
A driving circuit and a flat panel display using thereof are disclosed. The driving circuit includes a gamma voltage generator, a plurality of first buffers and a converter. The gamma voltage generator is used for providing a plurality of first gamma voltages. Each of the first buffers is provided for receiving each of the first gamma voltages to generate a second gamma voltage respectively. The converter is provided for receiving the second gamma voltages and the first display data to output the image driving signal by selecting one of the corresponding second gamma voltages according to the first display data.