Patent application number | Description | Published |
20130147967 | TESTING METHOD AND TESTING APPARATUS FOR TV SYSTEM - A testing apparatus for a television system is provided. The testing apparatus includes an analysis module, a signal generating module, a transmitting module, a receiving module, and a judging module. The analysis module receives and analyzes a control signal to generate an analysis result. | 06-13-2013 |
20130314551 | TESTING METHOD AND TESTING APPARATUS FOR TELEVISION SYSTEM - A testing apparatus, coupled to a mobile storage device, includes a control module and an intermediate module. The intermediate module, coupled to a television system and the mobile storage device, is for switching a subordinate status of the mobile storage device. The control module controls the intermediate module to write target data into the mobile storage device, and to allow the mobile storage device to output the target data to the television system. | 11-28-2013 |
20150104143 | TELEVISION SYSTEM - A television system includes an image processing module, a display and an image capturing module. The image processing module and the image capturing module are integrated in a single chip. The image processing module performs an image processing procedure on an image input to generate an output image. The display plays the output image generated by the image processing module. In response to an image capturing instruction received, the image capturing module captures the input image or the output image. | 04-16-2015 |
Patent application number | Description | Published |
20080282010 | Apparatus for digital/analog audio storage and playback - An audio data storage and playback apparatus is provided, including at least a USB hub or USB SIE, at least a storage media interface, and an audio codec. An upstream port of the USB hub or the USB SIE is connected to an electronic device with a USB interface. The storage media interface is connected to a downstream port of the USB hub or an endpoint of a USB SIE. The storage media interface can be connected to a portable storage media, such as flash memory, CD-R/W, DVD-R/W, and hard disk drive, to enable bi-directional data transmission and storage between the electronic device with a USB interface and the portable storage media connected to the storage media interface. The audio codec player forms a bi-directional data transmission connection with the storage media interface. The audio codec player is connected to at least an audio player and an audio input device. The audio data from the electronic device with a USB interface, the portable storage media connected to the storage media interface or the audio input device can be sent to the audio codec for encoding/decoding, and then stored or played back by the audio player or the electronic device with a USB interface to achieve the object of the present invention of multi-directional transmission, encoding/decoding, storage and playing back of audio data. | 11-13-2008 |
20080285958 | STORAGE APPARATUS FOR DIGITAL/ANALOG TV AUDIO/VIDEO MEDIA - Disclosed is a storage apparatus for digital TV video/analog TV video/digital audio broadcasting/analog audio broadcasting media (DTV/ATV/DAB/AAB). The storage apparatus comprises a controller, a DTV/ATV/DAB/AAB interface converter and at least one storage media interfaces. The controller has a plurality of terminals for controlling the storage apparatus. The DTV/ATV/DAB/AAB interface converter connects to one of the terminals and a digital/analog tuner to receive DTV/ATV/DAB/AAB signals and converts the DTV/ATV/DAB/AAB signals into DTV/ATV/DAB/AAB data. The storage media interfaces respectively connect to the terminals of the controller and to at least one portable storage media, for storing the DTV/ATV/DAB/AAB data received from the DTV/ATV/DAB/AAB interface converter into the portable storage media. The controller can be an OTG controller. Alternatively, the controller can be a USB host controller, accordingly, can be couple with an electronic device via a PCI EXPRESS/PCI interface converter for processing the DTV/ATV/DAB/AAB data by the electronic device. | 11-20-2008 |
Patent application number | Description | Published |
20090254687 | ELECTRONIC DEVICE FOR CONTENTION DETECTION OF BIDIRECTIONAL BUS AND RELATED METHOD - An electronic device of detecting contention of a bidirectional bus for avoiding failing to drive a bidirectional bus due to bus contention includes: an output terminal, an input terminal and a data output unit, a timing comparing controller and a comparing unit. The output terminal is coupled to the bidirectional bus and used for outputting a data output signal to the bidirectional bus. The input terminal is coupled to the output terminal and the bidirectional bus and used for receiving a data reception signal from the bidirectional bus. The data output unit is used for providing the data output signal. The timing comparing controller is used for generating a timing comparison signal according to the data output signal. The comparing unit is used for comparing the data reception signal with the data output signal according to the timing comparison signal to determine a contention state of the bidirectional bus. | 10-08-2009 |
20110163994 | TOUCH SENSING SYSTEM, CAPACITANCE SENSING APPARATUS AND CAPACITANCE SENSING METHOD THEREOF - A touch sensing system includes a touch input interface and at least one capacitance sensing apparatus. The capacitance sensing apparatus includes a plurality of switch units and a differential sensing circuit. Each of the switch units is coupled to a corresponding sensing capacitor. A sensing input end of the differential sensing circuit receives a capacitance under test provided by at least one of the sensing capacitors. A reference input end of the differential sensing circuit receives a reference capacitance provided by at least one of the sensing capacitors. The differential sensing circuit compares the capacitance under test and the reference capacitance to output a first difference between the capacitance under test and the reference capacitance through an output end of the differential sensing circuit. A capacitance sensing method is also provided. | 07-07-2011 |
20110187390 | TOUCH SENSING SYSTEM, CAPACITANCE SENSING CIRCUIT, AND CAPACITANCE SENSING METHOD - A touch sensing system including a touch input interface and a capacitance sensing circuit is provided. The touch input interface includes a plurality of sensing capacitors for outputting a capacitance under test and a reference capacitance. The capacitance sensing circuit includes a first sensing channel, a second sensing channel, and a difference comparing unit. During a first period of the sensing period, the first sensing channel senses the capacitance under test, and the second sensing channel senses the reference capacitance. During a second period of the sensing period, the first sensing channel senses the reference capacitance, and the second sensing channel senses the capacitance under test. The difference comparing unit outputs a difference according to the capacitance under test and the reference capacitance. Additionally, a capacitance sensing method is also provided. | 08-04-2011 |
20110187663 | OBJECT SENSING APPARATUS, TOUCH SENSING SYSTEM, AND TOUCH SENSING METHOD - An object sensing apparatus including an object sensing unit, a signal selecting unit, at least one signal sensing unit, and a control unit is provided. The object sensing unit outputs a plurality of sensing signals. The signal selecting unit selects at least one of the sensing signals as a signal under test and selects at least one of the unselected sensing signals as a reference signal. The signal sensing unit outputs a difference signal according to the signal under test and the reference signal. The control unit determines an object position relative to the object sensing unit according to the difference signal. Additionally, a touch sensing apparatus and a method thereof are also provided. | 08-04-2011 |
20110187752 | BACKLIGHT CONTROL APPARATUS AND CONTROL METHOD THEREOF - A backlight control apparatus is for controlling the luminance of a backlight panel. The backlight control apparatus includes an image analyzer and a mode switch, wherein the image analyzer receives a present frame information and a previous frame information, and compares the received frame information with each other and obtains a variation between the present frame information and the previous frame information. The mode switch receives the variation and sets a displaying mode for adjusting the luminance of the backlight panel according to the variation. | 08-04-2011 |
20110193571 | TOUCH SENSING SYSTEM, CAPACITANCE SENSING CIRCUIT AND CAPACITANCE SENSING METHOD THEREOF - A touch sensing system which includes a touch input interface and a capacitance sensing circuit is provided. The touch input interface includes a plurality of sensing capacitors which output at least one waveform under test and at least one reference waveform. The capacitance sensing circuit includes a difference comparing unit. The difference comparing unit receives the waveform under test and the reference waveform and outputs a differential signal according to at least one positive edge difference and at least one negative edge difference between the waveform under test and the reference waveform. Furthermore, a capacitance sensing method is also provided. | 08-11-2011 |
20110193807 | Touch Detection Method and Touch Detection Device and Touch Display Device - A touch detection method is utilized for detecting touch events in a flat panel display. The flat panel display includes a plurality of source lines and a plurality of gate lines perpendicular to the plurality of source lines. The touch detection method includes sequentially detecting waveforms of the plurality of source lines when receiving a plurality of source driving signals, and when a gate line of the plurality of gate lines receives a gate driving signal, to generate a plurality of detection results, and determining a status of a touch event according to the plurality of detection results and position of the gate line relative to the plurality of gate lines. | 08-11-2011 |
20110199323 | TOUCH SENSING METHOD AND SYSTEM USING THE SAME - A touch sensing system includes a touch interface and a control unit. The touch interface senses at least one area change generated on the touch interface by at least one object. The control unit defines a touch gesture corresponding to the at least one object according to the at least one area change, so as to perform a touch operation according to the touch gesture. On the other hand, a touch sensing method is also provided. For users, the touch sensing method in the invention employs a pseudo three-dimensional touch sensing technology, such that applications of the touch sensing technology become more diverse. | 08-18-2011 |
20110210930 | SENSING AND DRIVING APPARATUS, TOUCH SENSING SYSTEM, AND SENSING AND DRIVING METHOD - A sensing and driving apparatus suitable for a sensing interface is provided. The sensing and driving apparatus includes a driving module and a sensing unit. The driving module outputs a first reference signal and a second reference signal which have different polarities with each other, and respectively transmits the first reference signal and the second reference signal to a first driving line and a second driving line of the sensing interface so as to generate a first sensing signal during a first period. The sensing unit receives the first sensing signal and detects a change of the first signal so as to generate a sensing result. A sensing and driving method, a touch sensing system and a device using the same are also provided herein. | 09-01-2011 |
20110234522 | TOUCH SENSING METHOD AND SYSTEM USING THE SAME - A touch sensing system including a touch interface and a control unit is provided. The touch interface senses at least one edge change of at least one region on the touch interface corresponding to at least one object. The control unit defines a touch gesture corresponding to the object according to the edge change so as to perform a touch operation corresponding to the touch gesture. Additionally, a touch sensing method is also provided. In the touch sensing method, whether the touch gesture is a moving gesture, a rotation gesture, a flip gesture, a zoom-in gesture, or a zoom-out gesture is determined according to any change of a touch region. | 09-29-2011 |
20110234523 | TOUCH SENSING SYSTEM, ELECTRONIC TOUCH APPARATUS, AND TOUCH SENSING METHOD - A touch sensing system including a touch interface, at least one sensing unit, and a switching unit is provided. The sensing unit is coupled to the touch interface. The touch sensing system is switched to a first sensing mode or a second sensing mode by the switching unit according to a control signal. When the touch sensing system is in the first sensing mode, the sensing unit senses a first sensing signal and a second sensing signal of the touch interface. On the other hand, when the touch sensing system is in the second sensing mode, the sensing unit senses the first sensing signal according to a driving signal. An electronic touch apparatus and a touch sensing method are also provided. | 09-29-2011 |
20110260992 | PANEL CONTROL DEVICE AND OPERATION METHOD THEREOF - A panel control device and an operation method thereof are provided. The panel control device includes a touch controller and a display controller. The display controller drives a touch display panel module to display an image. The touch controller senses a touch event of the touch display panel module. Wherein, the sensing operation of the touch controller is enabled/disabled in accordance with the driving operation of the display controller. | 10-27-2011 |