Abstract: The tray braking device includes a tray, a tray motor, a sliding plate and a buffer structure. The tray is used for carrying a disc. The tray motor is used for driving the tray to a finish position from a first position. The sliding plate is disposed on a base. The buffer structure is disposed between the sliding plate and the base. When the tray moves to a second position from the first position, the tray moves at a first speed, and the second position is positioned between the first position and the finish position. When the tray moves towards the finish position from the second position, the tray drives the sliding plate to move, such that the buffer structure leans between the sliding plate and the base and generates deformation, making the tray move at a second speed slower than the first speed.

Abstract: A disc drive including a frame, a tray, a movable element and a buffer portion is provided. The tray is slidably disposed in the frame and includes a sliding groove. The movable element includes a protrusion slidably disposed on the sliding groove. The buffer portion is disposed adjacent to an end of the sliding groove. During the disc ejecting process, the protrusion contacts the buffer portion, to reduce the tray ejection speed.

Abstract: An electronic device and a method for controlling over clocking of CPU are provided. A temperature sensing element is coupled with the CPU and used for sensing the temperature of the CPU. A control circuit is coupled with the temperature sensing element and the CPU used for determining whether the temperature of the CPU is higher than a first threshold temperature. When the temperature of the CPU is higher than the first threshold temperature, the control circuit controls the CPU to enter an idle mode and determines whether the temperature of the CPU is lower than a second threshold temperature. When the temperature of the CPU is lower than the second threshold temperature, the CPU is controlled to return to a normal mode. The first threshold temperature is higher than the second threshold temperature, and the clock rate of the CPU is maintained at same clock rate.

Abstract: A motherboard an electronic device using the same are provided. The motherboard includes a motherboard and a control chip. The processor is adapted to be inserted to a processor base including a plurality of pins. The pins is divided to defined pins and undefined pins. The processor base includes a plurality of electrical contacts. A first part of the electrical contacts are corresponding to the defined pins, and a second part of the electrical contacts are corresponding to the undefined pins. The control chip determines whether to make the motherboard enter an overclocking operation mode according to a control command. When the motherboard is set to be at the overclocking operation mode, the control chip transmits a control signal to the undefined pins of the processor via the second part of the electrical contacts, and then the processor improves operating efficiency.

Abstract: A display panel and a method for fabricating the same are provided. The display panel includes a substrate, a transparent film, and a light-gathering film. The substrate includes organic light emitting diode (OLED) elements. The transparent film is disposed on the substrate. The light-gathering film is disposed on the transparent film. In the fabrication method of the display panel, a substrate is first provided, in which the substrate includes OLED elements. Then, a transparent film is provided, in which the transparent film has a first surface and a second surface opposite to the first surface. Thereafter, a light-gathering material is coated to form a light-gathering film on the first surface of the transparent film. Then, a sensing layer is disposed on the second surface of the transparent film. Thereafter, the transparent film is disposed on the substrate to sandwich the sensing layer between the transparent film and the substrate.

Abstract: A vehicle remote control key for controlling a vehicle, includes a main body, a handle portion, a control module, a displaying module, a terminal communication module and a touch module. The main body includes a first display panel and at least one touch screen. The handle portion is connected to the main body. The terminal communication module is electrically connected to the control module. The display module is electrically connected to the first display panel and the control module, the terminal communication module sends vehicle information to the control module, and the vehicle information is displayed on the first display panel via the display module, the touch module is electrically connected to the at least one touch screen and the control module, when the vehicle is in a parked state, it can be controlled via touching of the touch screen.

Abstract: A method for switching channels comprises obtaining program information of programs of each channel. The obtained program information is displayed for a user to select one or more programs. The selected programs are regarded as favorite programs and added to a favorite program list. The currently airing favorite programs are determined, and a switch list recording the currently airing favorite programs is created. The channels of the favorite programs in the switch list can be switched according to a switch command.

Abstract: A video device includes a setting unit, a recording unit, a detection unit, a timer, and a control unit. The setting unit sets a viewing allowance time of the child. The recording unit records the child's viewing habit. The detection unit detects whether a child is watching media content on the video device. The timer times a viewing time of the child's viewing habit when the child is watching media content on the video device. The control unit controls the recording to record the child's viewing habit and turns off the video device when the viewing time reaches the viewing allowance time. A method for control and monitoring a child's usage of the video device is also provided.

Abstract: A display panel and a method for fabricating the same are provided. The display panel includes a substrate, a transparent film, and a light-gathering film. The substrate includes organic light emitting diode (OLED) elements. The transparent film is disposed on the substrate. The light-gathering film is disposed on the transparent film. In the fabrication method of the display panel, a substrate is first provided, in which the substrate includes OLED elements. Then, a transparent film is provided, in which the transparent film has a first surface and a second surface opposite to the first surface. Thereafter, a light-gathering material is coated to form a light-gathering film on the first surface of the transparent film. Then, a sensing layer is disposed on the second surface of the transparent film. Thereafter, the transparent film is disposed on the substrate to sandwich the sensing layer between the transparent film and the substrate.

Abstract: A virtual keyboard interface system of an electronic apparatus for displaying a virtual keyboard interface in a display of the electronic apparatus includes a graphical data module and a displaying module. The graphical data module stores graphical data of a number of keys, a number of shadow parts corresponding to the keys, and a number of patterns on the keys. The displaying module displays the virtual keyboard interface on the display according to the graphical data to make the virtual keyboard interface being seen from a slanting angle ? relative to a vertical direction.

Abstract: An electronic device and a method for controlling over clocking of CPU are provided. A temperature sensing element is coupled with the CPU and used for sensing the temperature of the CPU. A control circuit is coupled with the temperature sensing element and the CPU used for determining whether the temperature of the CPU is higher than a first threshold temperature. When the temperature of the CPU is higher than the first threshold temperature, the control circuit controls the CPU to enter an idle mode and determines whether the temperature of the CPU is lower than a second threshold temperature. When the temperature of the CPU is lower than the second threshold temperature, the CPU is controlled to return to a normal mode. The first threshold temperature is higher than the second threshold temperature, and the clock rate of the CPU is maintained at same clock rate.

Abstract: A tray driving device of an optical disc drive in provided to comprising: a driving motor; a belt wheel, disposed on a driving shaft of the driving motor; a belt idler, connected to the belt wheel through a belt, wherein the belt idler has a belt groove for containing the belt, and a guiding inclined plane is protruded on the top of the belt idler; and a gear assembly, connected under the belt idler and connected to a tray.

Abstract: A vehicle remote control key for controlling a vehicle, includes a main body, a handle portion, a control module, a displaying module, a terminal communication module and a touch module. The main body includes a first display panel and at least one touch screen. The handle portion is connected to the main body. The terminal communication module is electrically connected to the control module. The display module is electrically connected to the first display panel and the control module, the terminal communication module sends vehicle information to the control module, and the vehicle information is displayed on the first display panel via the display module, the touch module is electrically connected to the at least one touch screen and the control module, when the vehicle is in a parked state, it can be controlled via touching of the touch screen.

Abstract: A tray driving device of an optical disc drive in provided to comprising: a driving motor; a belt wheel, disposed on a driving shaft of the driving motor; a belt idler, connected to the belt wheel through a belt, wherein the belt idler has a belt groove for containing the belt, and a guiding inclined plane is protruded on the top of the belt idler; and a gear assembly, connected under the belt idler and connected to a tray.

Abstract: Systems and methods for associating metadata with scene changes are described. At least one embodiment includes a system for associating metadata with a video. The system comprises an input module for reading a first video, wherein the input module is configured to receive special effects specified by a user and an insertion point in which to insert the special effects. The system further comprises a key frame module for identifying at least one key frame preceding the specified insertion point, the key frame comprising at least one of a scene change and a particular scene identified by the user. The system also includes a metadata module for calculating time differences between the insertion point and the one or more key frames, the metadata module further configured to store the special effects input by the user, the insertion point, the time differences, and key frames as metadata.

Abstract: A sheet stopping mechanism includes a guiding element, a sheet stopping element and a guiding slot. The guiding element includes a sheathing part and an extension arm. The sheathing part is sheathed around an axle of the sheet pick-up roller. The sheet stopping element includes a stopping part, a protrusion part and a contact part. The extension arm of the guiding element is upwardly sustained against at the contact part of the sheet stopping element. The protrusion part of the sheet stopping element is accommodated within the guiding slot. When the sheet pick-up roller is moved toward a sheet input tray, the guiding element is uplifted. As a result, the protrusion part of the sheet stopping element is shifted and rotated in the guiding slot, and a front edge of the paper sheet is no longer hindered by the stopping part of the sheet stopping element.

Abstract: An electronic device and a connector thereof are provided. The electronic device includes a circuit board and an electronic device and the connector disposed on the circuit board. The connector includes a slot and a cap. The slot is configured for a card module to be plugged in along a plugging direction. A first pillar portion and a second pillar portion are at two opposite sides of the slot. The cap is disposed on a top of the first pillar portion and has a first protruding portion. The first protruding portion protrudes out of a side of the first pillar portion away from the second pillar portion while observing along the plugging direction.

Abstract: An optical disk drive for improving the snap fit structure of the bezel is provided. The optical disk drive comprises a main body, a top cover and a bezel. The main body further comprises an optical pickup head and a spindle motor. The top cover comprises an aperture. The bezel comprises a snap fit structure for interlocking the aperture. The snap fit structure comprises a snap fit protrusion and a curved surface of the snap fit protrusion is used to engage with the aperture.

Abstract: An electronic apparatus including a circuit board having multiple heat generating elements and a heat-dissipation module is provided. The heat-dissipation module includes a heat-dissipation plate and a heat pipe set. The heat-dissipation plate having a first surface and a second surface is disposed on the circuit board and having multiple contacting portions and at least one heat pipe protecting portion connecting the contacting portions. The contacting portions are used for receiving heat from the heat generating elements. A heat pipe accommodating groove passing through the heat pipe protecting portion is set on the first surface. The heat pipe set is disposed in the heat pipe accommodating groove of the heat-dissipation plate.

Abstract: An electronic device and a connector thereof are provided. The electronic device includes a circuit board and an electronic device and the connector disposed on the circuit board. The connector includes a slot and a cap. The slot is configured for a card module to be plugged in along a plugging direction. A first pillar portion and a second pillar portion are at two opposite sides of the slot. The cap is disposed on a top of the first pillar portion and has a first protruding portion. The first protruding portion protrudes out of a side of the first pillar portion away from the second pillar portion while observing along the plugging direction.