Abstract: A voltage supply circuit is provided. The voltage supply circuit includes a voltage amplifier and a power selecting circuit. A power terminal of the voltage amplifier receives an operation power and outputs a gain voltage for driving an output device. The power selecting circuit receives a plurality of supply voltages and supplies one of the supply voltages to the power terminal of the voltage amplifier as the operation power according to a volume level of an audio signal. An audio output apparatus and a voltage supplying method thereof are also provided. The audio output apparatus includes the voltage supply circuit and a speaker.

Abstract: A testing apparatus and a testing method for a telephone apparatus are disclosed. The testing apparatus includes an audio generator, an audio signal processor, and a noise analyzer. The audio generator transmits a testing audio signal to a receiver of the telephone apparatus. The audio signal processor receives the testing audio signal and an output audio signal. The audio signal processor performs a time-to-frequency transformation operation on a difference between the testing audio signal and the output audio signal to obtain a noise information. The noise analyzer receives the noise information and obtains a maximum noise component among a plurality of noise components respectively corresponding to frequencies in the noise information. The noise analyzer compares the maximum noise component with a predetermined threshold to generate a testing result of the telephone apparatus.

Abstract: Method for providing digital contents in a network environment in an embodiment includes the following. In a server, the digital content request is checked for its priority. Whether a queue is full is checked. If the queue is not full, the digital content request is added to the queue. If the digital content request is not of a high priority and the queue is full, a communication link to a client device corresponding to the digital content request is disconnected. If the digital content request is of the high priority and the queue is full, the digital content request is added to an additional queue appended to the queue. With respect to a first request, a digital content required by the first request is provided to a client device corresponding to the first request. The providing step is repeated for another request obtained from the queue.

Abstract: A fixing mechanism for fixing a privacy filter on a bezel is disclosed. The fixing mechanism includes a body, a first hook and a second hook. The body surrounds the bezel, and a guiding slot is formed on the body. The first hook is disposed on a side of the body, and the second hook is slidably disposed on the other side of the body. The second hook includes a buckling portion and a guiding portion. The buckling portion buckles the privacy filter with the first hook. An end of the guiding portion is connected to the buckling portion. The guiding portion is movably disposed inside the guiding slot, so as to adjust a distance between the buckling portion and the first hook.

Abstract: A fan control system includes a host device including a detecting unit for detecting a component so as to generate a detecting signal. The host device further includes BIOS for storing relationship information between the detecting signal and a rotational speed of a fan and for generating a rotational signal according to the detecting signal and the relationship information. The fan control system further includes a fan device including a fan and a fan driving unit for driving the fan. The fan device further includes a rotational speed modulating unit for controlling the fan driving unit to drive the fan to rotate at a second rotational speed outside a first range when a first rotational speed corresponding to the rotational signal according to the relationship information is within the first range.

Abstract: A handle module mounted in a case of an electronic device and including a handle-link assembly and a slide mechanism. The handle-link assembly includes a handle body having a gripping section and a first pivot connection portion formed thereon, and a slide link having a link body unit and a second pivot connection portion formed thereon. The second pivot connection portion is pivotable with the first pivot connection portion. The slide mechanism includes a slide groove unit disposed in the link body unit or the case, and a slide axle unit disposed slidably in the link body unit or the case, and that is slidably extended into the slide groove unit. The handle-link assembly may be moved between a folded state, where the slide link is received in the case, and an unfolded state, where the slide link is extended out of the case.

Abstract: A method of inputting data for a testing system is disclosed. The method includes coupling an information buffer to a device to be tested, transferring the device to be tested to a plurality of test stations in the testing system in turn, and obtaining the plurality of product identifications stored in the information buffer in each of the plurality of test stations.

Abstract: A speaker module capable of adjusting an outputting direction of an audio signal is disclosed in the present invention. The speaker module includes a base, a supporter, a speaker and a lifting mechanism. The supporter is disposed on the base. The speaker includes a speaker unit and an arm. The speaker unit is suspended above the base for generating the audio signal. A first end of the arm is connected to a lateral side of the speaker unit, and a second end of the arm is movably disposed on the supporter. The lifting mechanism includes a first lifting component disposed on the speaker unit, a body disposed on the base, and a second lifting component disposed on the body. The second lifting component can adjust a height of the first lifting component, so as to rotate the speaker unit relative to the supporter.

Abstract: A device and a method for displaying and adjusting image information are disclosed. The method at least includes steps of: controlling an LCD unit to be transparent, so that an environmental scene is visible, and an image information is displayed on the LCD unit according to a display instruction; executing a first automatic adjustment procedure. The first automatic adjustment procedure includes steps of: detecting the light intensity of the environment by the light-detecting unit to correspondingly generate a first detection value; comparing the first detection value with a determination range of light intensity by the processor to generate an automatic adjustment instruction according to the operation status of the active light source module; automatically adjusting the operation status of the active light source module according to the automatic adjustment instruction to adjust the brightness of the image information and correspondingly adjust the transparency of the LCD unit.

Abstract: A temperature compensation circuit is adapted to be used in an electronic device including a processing circuit. The temperature compensation circuit includes a thermistor, a compensation capacitor and a compensation diode. The thermistor has two ends, one of which is adapted to be electrically connected to the processing circuit. The compensation capacitor has two ends, one of which is electrically connected to the other one of the two ends of the thermistor. The compensation diode has an anode electrically connected to the other one of the two ends of the compensation capacitor, and a cathode to be grounded. The impedance of the thermistor varies with temperature so as to compensate and stabilize an output of the electronic device.

Abstract: A method and a system for downloading teaching material are provided. The system for downloading teaching material includes a handheld electronic apparatus and a server. A time difference between a current time and a class time of a teaching material item is calculated when the handheld electronic apparatus desire to download the teaching material data corresponding to the teaching material item, and a loading weight is calculated according to the time difference and a weighted value of the teaching material item so as to send a loading request with the loading weight to the server, such that the server decides a transmission order of teaching material data corresponding to the teaching material item.

Abstract: A power switch system for a computer system includes a power supply module for generating a system operational power source and a power transistor driving source according to an external power source, a control module for generating a control signal according to a feedback signal, and a power switch module coupled to the power supply module and a control module for adjustably outputting the system operational power source and the power transistor driving source to a power source module, wherein the feedback signal is utilized to determine an operational mode of the computer system to be a high performance operational mode or a power saving operational mode.

Abstract: The present invention discloses a display device for connecting a touch device. The display device includes a display screen, a screen stand and a signal transmission port. The screen stand is connected to the display screen and for supporting the display screen. A slot is formed on a side of the screen stand and for accommodating the touch device. The signal transmission port is installed on an end of the slot for connecting with a connection port of the touch device as the touch device is inserted into the slot, to transmit signals to the connection port, so that the display screen displays images corresponding to the signals transmitted from the touch device.

Abstract: A card reader is disposed in a case body of an electronic device for connecting an electronic card. The card reader includes an electrical connection socket, at least one guiding member, at least one guiding rail and a cover. The electrical connection socket is disposed in the case body for inserting an electrical connector of the electronic card thereinto. The guiding member is disposed in the case body and provides a guiding slot extending along a guiding direction. The guiding direction is parallel to a direction in which the electrical connector is inserted into the electrical connection socket. The guiding rail includes a sliding portion sliding in the guiding slot and a lower support portion extending from the sliding portion for guiding the electronic card to pass through the insertion hole of the case body. The cover is pivoted to the guiding rail and for closing the insertion hole.

Abstract: A method for managing a plurality of bundles in an open services gateway initiative service platform includes adding the plurality of bundles into a service list and generating configuration files corresponding to the plurality of bundles, storing the configuration files, updating a status corresponding to a first bundle of the plurality of bundles in the service list when the first bundle is initiated, and loading a configuration file corresponding to the first bundle.

Abstract: A display includes an outer casing, two backlight modules, and a flexible display panel. The outer casing includes at least one connecting member having two connecting ends respectively disposed at left and right sides thereof, and two casing panels connected respectively to the connecting ends and respectively having bonding faces. The two backlight modules are disposed respectively on the bonding faces of the casing panels. The flexible display panel includes two side panel sections disposed respectively on the backlight modules, and a foldable intermediate section connected between the side panel sections. The casing panels are pivotal relative to each other to move the backlight modules and the flexible display panel to an unfolded position. The backlight modules coplanarly cover a backside of the flexible display panel in the unfolded position.

Abstract: A cover mechanism of covering a hole on a casing is disclosed in the present invention. The cover mechanism includes a base, a first holder, a second holder, a cover and a resilient component. The first holder and the second holder are respectively disposed on the base. The cover is pivotably disposed on the first holder. The resilient component includes a shaft and a curved portion. The shaft pivots to the second holder. A first end of the curved portion is connected to the shaft, and a second end of the curved portion pivots to a connecting hole on the cover. The cover drives the curved portion to generate resilient deformation when rotating from a first position to a second position, and a resilient recovering force of the curved portion can be for stopping the cover at the second position.

Abstract: A diagnostic system for an optical touch control module and an automatic diagnostic method thereof are disclosed. The diagnostic system is used for testing an optical capturing module of the optical touch control module. The diagnostic system includes a controlling module, a first test element, a second test element, and a rotary fixture. The first and the second test element are disposed on a touch surface for allowing the optical capturing module to capture a first and a second test signal. The rotary fixture is used for contacting to the optical capturing module, wherein the controlling module determines whether an image signal captured by the optical capturing module has the first and the second test signal. If not, the controlling module controls the rotary fixture to rotate the optical capturing module to adjust a capturing direction.

Abstract: A connector mechanism includes a base, a cover and a resilient component. An opening is formed on the base, and an external plug can inset into the opening. The cover is pivotably disposed on the base. The cover includes a first portion, a second portion and an axle. The first portion rotates to a first position for covering the opening, and further rotates to a second position to hold a body of the external plug. The second portion includes a buckling structure for buckling a pin of the external plug when the first portion rotates to the second position, so as to constrain a movement of the external plug relative to the base. Two ends of the resilient component respectively contact against the base and the cover, and the cover can cover the opening via a resilient recovering force of the resilient component.

Abstract: A display for a display panel is provided. The display method includes steps of detecting a touch trace, determining a plurality of display positions according to the touch trace, and displaying a plurality of function icons at the plurality of display positions.