摘要:
A noise cancellation circuit includes at least one antenna, a multiplexer, and a readout circuit. The at least one antenna is used for coupling noise of a touch panel and noise of a liquid crystal panel coupled to the touch panel. The multiplexer is used for receiving first X axis sensing signals and first Y axis sensing signals of the touch panel. The readout circuit is used for utilizing the noise of the touch panel and the noise of the liquid crystal panel to cancel noise of the touch panel and noise of the liquid crystal panel in the first X axis sensing signals and the first Y axis sensing signals, and to generate and output second X axis sensing signals and second Y axis sensing signals not including the noise of the touch panel and the noise of the liquid crystal panel.
摘要:
A noise cancellation circuit includes at least one antenna, a multiplexer, and a readout circuit. The at least one antenna is used for coupling noise of a touch panel and noise of a liquid crystal panel coupled to the touch panel. The multiplexer is used for receiving first X axis sensing signals and first Y axis sensing signals of the touch panel. The readout circuit is used for utilizing the noise of the touch panel and the noise of the liquid crystal panel to cancel noise of the touch panel and noise of the liquid crystal panel in the first X axis sensing signals and the first Y axis sensing signals, and to generate and output second X axis sensing signals and second Y axis sensing signals not including the noise of the touch panel and the noise of the liquid crystal panel.
摘要:
An electrical apparatus with a rotating stage set pivotally connecting to a host shell, and an antenna module pivotally connecting to the rotating stage set is provided. The rotating stage set rotates about the X-axis, and the antenna module rotates about the Y-axis with respect to the host shell. In addition, the electrical apparatus can thus obtain the best signal receiving and transmitting efficiency by adjusting the antenna module to the best receiving and transmitting position and angle.
摘要:
A structural improvement of a wine bottle opener which includes a syringe, a needle, a cap, a slide jacket and a bottle holder. The syringe is a hollow tube-shaped object, in which a high-pressured Freon can is inserted. The needle is attached to the front end of the syringe, and the cap is attached to the rear. The syringe is then put into the slide jacket, which is a pipe-shaped object with its upper inside perimeter roughly equal to the outside perimeter of the syringe. The slide jacket broadens at the bottom and the inner wall is threaded in order to screw onto the bottle holder. The top of the screw cap has a hole, through which the Freon can inside the syringe can be pressed. The needle is composed of a base and a tube, whereas the base is geometrically shaped and has threads on parts of its surface, enabling the use of hand tools to screw on or off the base from the syringe. The bottle holder comes with a base, which is not only partially threaded, but has a built-in ring mold that has a smaller perimeter. The slide jacket is threaded at the bottom to screw onto the base of the bottle holder. The perimeter of the ring mold is exactly equal to the raised part of the syringe; while two are tightly snugged, it results in the perfect positioning of the syringe.
摘要:
A closure device includes: a main body having first and second shoulders; a door secured rotatably to the main body and having first and second door edges; an engaging member; an engaging mechanism; and a second pivot axle. The first shoulder and the first door edge respectively have a through hole and a first axle hole. The engaging member and the engaging mechanism are disposed respectively at an inner side of the main body. The engaging member includes a first pivot axle extending through the through hole and the first axle hole, and a positioning piece extending radially from the first pivot axle and engaging the engaging mechanism. One of the second shoulder and the second door edge has a second axle hole, while the other of the second shoulder and the second door edge has the second pivot axle extending through the second axle hole.
摘要:
An electronic apparatus for accessing an electronic multimedia content is provided. The electronic apparatus includes a radio frequency identification (RFID) reader and a transmitting circuit. The RFID reader is used for accessing network link information stored in an RFID tag attached to an object. The transmitting circuit is coupled to the RFID reader and downloads the electronic multimedia content via the Internet according to the network link information.
摘要:
A connection assembly comprises a bracket, a linkage element, a first elastic element, a trigger element, and a second elastic element. The first elastic element is connected with the bracket and the linkage element. One end of the trigger element is fixed on the bracket. The second elastic element is connected to the trigger element and the bracket. When the electronic apparatus is not connected to the dock, the linkage element is located at a first position of the trigger element, and the first elastic element stores a first elastic force. When the electronic apparatus is connected to the dock, the trigger element receives an external force so that the second elastic element stores a second elastic force, and the first elastic element releases the first elastic force to move the linkage element to a second position of the trigger element.
摘要:
This invention discloses a digital zooming apparatus for adjusting the size of a sensed image sensed by a sensor. The digital zooming apparatus includes an adjusting module, a first image-processing module, a storage module and a second image-processing module. The adjusting module connected to the sensor receives the sensed image and adjusts the sensed image according to a zooming factor to produce an adjusted image. The first image-processing module connected to the adjusting module processes the adjusted image according to a first predetermined condition and a second predetermined condition to produce a first image. The storage module connected to the first image-processing module stores the first image. The second image-processing module connected to the storage module receives the first image and processes the first image according to the second predetermined condition to produce a second image.
摘要:
A connection assembly comprises a bracket, a linkage element, a first elastic element, a trigger element, and a second elastic element. The first elastic element is connected with the bracket and the linkage element. One end of the trigger element is fixed on the bracket. The second elastic element is connected to the trigger element and the bracket. When the electronic apparatus is not connected to the dock, the linkage element is located at a first position of the trigger element, and the first elastic element stores a first elastic force. When the electronic apparatus is connected to the dock, the trigger element receives an external force so that the second elastic element stores a second elastic force, and the first elastic element releases the first elastic force to move the linkage element to a second position of the trigger element.