Abstract: An audio output device includes a housing, a speaker, a switching unit, a fixing component and a control unit. An opening is formed on the housing. The speaker is for outputting sound. The switching unit is installed inside the housing. The fixing component is fixed in the opening of the housing for triggering the switching unit so that the switching unit outputs a switching signal. The control unit is electrically connected to the switching unit and the speaker, and the control unit controls the speaker to output sound in a corresponding sound field as the control unit receives the switching signal.

Abstract: The present invention relates to an electrothermal system which comprises at least one electrothermal equipment used to emit infrared radiation, a control unit used to control the operation of the electrothermal equipments. By using the control unit, some specified electrothermal equipments can be enabled to heat up some specified regions while the other electrothermal equipments will not operate. The present invention can reduce power consumption for only heating up demanded local regions and improving efficiency of electricity utilization.

Abstract: The present invention proposes an electrothermal element which comprises a substrate, a reflective layer, an electrothermal layer, and an auxiliary layer. The electrothermal layer can emit infrared radiation which is reflected by the reflective layer and enable infrared radiation emitted from one side of the electrothermal element. The auxiliary layer can increase the thermal uniformity of the electrothermal element and also convert the thermal energy of the electrothermal element itself into infrared radiation. It not only improves overall infrared emissivity of the electrothermal element but also reduces the temperature of the electrothermal element. This invention offers an effectively and rapidly warming up solution at selected local regions, no oxygen consumption and fan noise problems, and the electrothermal element can replace the traditional ceiling or be mounted directly on the wall, to solve the disadvantage of requiring space of the conventional electric heating device.

Abstract: A USB 3.0 socket jack connector structure allows a USB plug connector to conduct working when it is plugged in the jack connector of the present invention positively or oppositely through a two-war sharing grounding transmission conductor, and a first signal transmission conductor, second signal transmission conductor, first differential signal transmission conductor, second differential signal transmission conductor, third grounding transmission conductor, third differential signal transmission conductor, fourth differential signal transmission conductor, first power supply transmission conductor, third signal transmission conductor, fourth signal transmission conductor, second power supply transmission conductor, fourth grounding transmission conductor, fifth differential signal transmission conductor, sixth differential signal transmission conductor, seventh differential signal transmission conductor and eighth differential signal transmission conductor.

Abstract: A USB plug connector structure can use the same set of terminals to apply on different USB connector patterns, such as plate edge connector or wire edge connector, through the design of various soldering portions and base portions being positioned on the same plane. Furthermore, the common mode signals generated from first and second differential signal transmission conductor sets can be restrained by means of first and second grounding base portions of a grounding transmission conductor surrounding first and second differential signal transmission conduct sets. In addition, crosstalk interference generated from the first and second differential signal transmission conductor sets to a signal transmission conductor set can be similarly isolated through the first and second grounding base portions. Furthermore, a bended angle of each bended portion ranges from 120 to 150 degrees, thereby guide scattered radio frequency interference.

Abstract: An application structure for an electric wave effect of transmission conductor solves a high frequency crosswalk problem through the following structures. The applicature structure includes at least one transmission conductor, and the application structure includes a first differential signal transmission conductor set, first signal transmission conductor set, second differential signal transmission conductor set, first ground transmission conductor, third differential signal transmission conductor set, second signal transmission conductor set, fourth differential signal transmission conductor set, first power source transmission conductor, second power transmission conductor and second ground transmission conductor.

Abstract: The USB female connector contains an insulating base and a shielding casing enclosing the insulating base. On the insulating base, there is mainly a ground terminal having a flat ground contact section at an end on the insulating base. From the ground contact section, the ground terminal is forked into ground extension sections. Through the forked ground extension sections, the crosstalk on the first, second, third, and fourth differential signal terminals by the first and second signal terminals is effectively resolved.

Abstract: An application structure for an electric wave effect of transmission conductor solves a high frequency crosswalk problem through the following structures. The applicature structure includes at least one transmission conductor, and the application structure includes a first differential signal transmission conductor set, first signal transmission conductor set, second differential signal transmission conductor set, first ground transmission conductor, third differential signal transmission conductor set, second signal transmission conductor set, fourth differential signal transmission conductor set, first power source transmission conductor, second power transmission conductor and second ground transmission conductor.

Abstract: A USB plug connector structure can use the same set of terminals to apply on different USB connector patterns, such as plate edge connector or wire edge connector, through the design of various soldering portions and base portions being positioned on the same plane. Furthermore, the common mode signals generated from first and second differential signal transmission conductor sets can be restrained by means of first and second grounding base portions of a grounding transmission conductor surrounding first and second differential signal transmission conduct sets. In addition, crosstalk interference generated from the first and second differential signal transmission conductor sets to a signal transmission conductor set can be similarly isolated through the first and second grounding base portions. Furthermore, a bended angle of each bended portion ranges from 120 to 150 degrees, thereby guide scattered radio frequency interference.

Abstract: The USB female connector contains an insulating base and a shielding casing enclosing the insulating base. On the insulating base, there is mainly a ground terminal having a flat ground contact section at an end on the insulating base. From the ground contact section, the ground terminal is extended away from the insulating base and forked into a first ground extension section, a second ground extension section, and a third ground extension section. Through the forked first, second, and third ground extension sections, the high-frequency crosstalk problem is effectively resolved.

Abstract: An embodiment of the disclosure provides an electronic device including a power supply, an optical to electrical converter and a controller. The power supply outputs a first electric power. The optical to electrical converter receives an infrared light beam and converts the infrared light beam to a second electric power. The controller is coupled to the power supply and the optical to electrical converter. The controller operates in a first mode and a second mode. When the controller operates in the first mode, the controller is activated by the second electric power and after the controller is activated, the controller operates in the second mode and drives the power supply. Then, the controller receives the first electric power and stops receiving the first electric power for operation.

Abstract: A planar touch panel is provided. The planar touch panel includes a substrate and a plurality of periphery structures. The substrate has a plurality of transparent conductive patterns, and each of the transparent conductive patterns has a first end and a second end. The width of the first end is smaller than the width of the second end. The periphery structures are disposed adjacent to the first ends of the transparent conductive patterns, and each of the periphery structures has a first conductive layer and a decoration layer. The first conductive layer is disposed on the substrate and extends toward the first end to cover the first end. The decoration layer is disposed on the substrate and the first conductive layer. The decoration layer extends toward the first conductive layer, and is formed with an opening hole on the first conductive layer.

Abstract: The present invention discloses a keyboard device including a plurality of first number key, a shift key, a plurality of second number key and a control unit. When the control unit receives a shift key code generated by the shift key and a first number key code generated by the first number key, the control unit outputs a special symbol signal corresponding to the first number key code. When the control unit receives the first number key code or a second number key code generated by the second number key, the control unit outputs a number signal corresponding to the first number key code. When the control unit receives the shift key code and the second number key code, the control unit outputs a cutoff signal, such that a computer system stops executing commands.

Abstract: A method of judging problem storage regions adapted for a flash memory storage device includes steps of: sending a writing order to a flash memory chip for writing a written data to an appointed storage paging; when the flash memory chip beginning writing the written data to the appointed storage paging, getting the first time; when the flash memory chip finishing writing the written data to the appointed storage paging, getting the second time; calculating a writing time according to the first time and the second time; if the writing time not coincident with a standard value, then labeling the appointed storage paging as a problem storage region and copying the written data to a backup paging; updating a Mapping Table.

Abstract: A massage device includes an outer casing, a control circuit, a power mechanism, a transmission mechanism, a big rotary disc, a small rotary disc, a massage ball, a big lid, and a small lid. The control circular is disposed in the outer casing. The outer casing has a massage surface and an installation trough. The power mechanism, the transmission mechanism, the big rotary disc and the small rotary disc are disposed in the installation trough. The power mechanism is electrically connected to the control circuit via an electric wire and controlled by the control circuit to operate. The power mechanism brings the big rotary disc and the small rotary disc to spin, respectively, through the transmission mechanism. The small rotary disc has a central shaft secured on the big rotary disc. The small rotary disc is formed with a ball aperture. The massage ball is disposed in the ball aperture. The big lid and the small lid cover the big rotary disc and the small rotary disc.

Abstract: An electronic device is provided, which includes a first cover, a second cover, a circuit board, and a first microphone. The first cover comprises a first wall portion, a first storage space encircled by the first wall portion, and a first acoustic opening connected to the first storage space. The circuit board is affixed to the second cover. The first microphone is mounted on the circuit board and disposed in the first storage space to receive external sound through the first acoustic opening.

Abstract: The present invention provides fitness sit-up chair, which is typically comprised of a frame and an exercise ball, wherein said frame is constructed of a support and a triangle stand, said exercise ball is mounted on the foldable triangle stand. The AB trainer has easy exercising, easy folding, occupying small volume features, meanwhile facilitates to packaging, transporting and storing.

Abstract: The present invention discloses a display module using blue-ray or ultraviolet-ray light sources to excite RGB fluorescent powders to emit light, which comprises a light guide plate, at least one blue-ray or ultraviolet-ray light source, a diffuser plate, a liquid crystal layer and a fluorescent-powder excited layer. The blue-ray or ultraviolet-ray light sources emit a short-wavelength light with the wavelength ranging from 360 to 460 nm; the light guide plate will guide the short-wavelength light to the diffuser plate; the diffuser plate will further diffuse the short-wavelength light; the diffused short-wavelength light will pass through the liquid crystal layer and reach the fluorescent-powder excited layer where the short-wavelength light excites the fluorescent powder to emit light. The excited layer has multiple grids where RGB fluorescent elements are disposed, and each grid has only one single-color fluorescent element.