Abstract: The invention is used for a dock between a battery-operated device and a power adapter. The method includes: a) providing a USB dock with a first USB type-C connector and a second USB type-C connector, wherein the two USB type-C connectors are electrically connected through a switch module; b) connecting a first USB device to the first USB type-C connector; c) verifying whether the first USB device sends out a USB host command or not; d) setting the first USB type-C connector and the second USB type-C connector to serve as a host port and a device port, respectively, if yes in step c); and e) setting the first USB type-C connector and the second USB type-C connector to serve as a device port and a host port, respectively, if no in step c).

Abstract: The method includes: a) connecting a dock between a laptop and a power adapter; b) checking whether a smartphone is connected to the dock; c) verifying whether AC power can supply power over a required value of the laptop if yes in step b); d) verifying whether a residual battery capacity of the laptop is greater than 80% if yes in step c); e) verifying whether another smartphone is connected to the dock if yes in step d); f) verifying whether to enable data transfer if yes in step e); g) activating a CDP mode if yes in step f); h) activating a DCP mode if no in step f); i) verifying whether to enable faster charging if no in step e); j) going back to step f) if yes in step i); k) activating an SDP mode if no in step i); and l) showing a warning if no in steps b), c) or d).

Abstract: Present disclosure relates to a method for managing a docking device and the docking device thereof. The docking device is configured with a processor and at least two coupling ports. The method comprises following steps: electrically coupling a computer and/or at least one peripheral device to the at least two coupling ports respectively; retrieving a plurality of characteristic profiles by the processor, wherein each of the characteristic profiles is retrieved from each of the at least two coupling ports; receiving, by the processor, an input signal from the computer or the at least one peripheral device; and changing the characteristic profiles based on the input signal by the processor.

Abstract: An electronic system and a charging method are provided. The electronic system includes an electronic device and a charger. The charger is coupled to the electronic device. The electronic device senses a first state of the electronic device. The electronic device determines whether a value corresponding to the first state is greater than a first threshold. When the value corresponding to the first state is greater than the first threshold, the electronic device provides a first control signal, and the charger charges the electronic device by using a first mode according to the first control signal. When the value corresponding to the first state is not greater than the first threshold, the electronic device provides a second control signal, and the charger charges the electronic device by using a second mode according to the second control signal.

Abstract: A locating method, a locating device, a depth determining method, and a depth determining device of an operating body are provided. The locating method includes following steps: deriving an image that includes an operating body; scanning the image transversely according to each of scan lines of the image, and deriving each of width values of the operating body in each of the scan lines according to the bright dot information in each of the scan lines of the image; calculating a relative variation level between each of the width values in the adjacent scan line sequentially; when the relative variation level is less than a threshold, determining a locating point of the operating body according to one of the scan lines and one of the width values corresponding to the relative variation level.

Abstract: An optical touch system includes a plurality of touch devices and an electronic device. The electronic device includes a touch display unit configured to generate a plurality of touch points when the plurality of touch devices are contacted thereon, a control unit configured to divide the plurality of touch devices into a plurality of groups according to characteristics of the plurality of touch devices to control or handle operations of the plurality of groups in time division, an optical device configured to obtain images corresponding to touch points generated by touch devices in one of the plurality of groups, and a calculating unit configured to receive the images obtained by the optical device to calculate positions of the touch points corresponding to the images.

Abstract: A physiological signal detection device has a battery disposed in the physiological signal detection device, a first input terminal, a second input terminal, and a charging detection terminal A physiological signal detection circuit generates a physiological signal according to a detection result of the first input terminal and the second input terminal A charging control circuit is electrically coupled to the first input terminal, the second input terminal and the charging detection terminal, wherein, when the first input terminal and the second input terminal are coupled to a power supply supplied by a charging device, the charging detection terminal receives a charging indication signal of the charging device and according to the charging indication signal the charging device is enabled so as to charge the battery with the power supply.

Abstract: A locating method, a locating device, a depth determining method, and a depth determining device of an operating body are provided. The locating method includes following steps: deriving an image that includes an operating body; scanning the image transversely according to each of scan lines of the image, and deriving each of width values of the operating body in each of the scan lines according to the bright dot information in each of the scan lines of the image; calculating a relative variation level between each of the width values in the adjacent scan line sequentially; when the relative variation level is less than a threshold, determining a locating point of the operating body according to one of the scan lines and one of the width values corresponding to the relative variation level.

Abstract: A display device includes a substrate, a thin film transistor unit disposed on the substrate, and a shielding unit disposed between the substrate and the thin film transistor unit. The thin film transistor unit includes a gate, an insulating layer, a semiconductor layer, a source, and a drain. The shielding unit includes a shielding layer and a first buffer layer. The first buffer layer is disposed between the shielding layer and the thin film transistor. Light with a wavelength of 200 nm to 510 nm has a transmittance between 0 to 15% when passing through the shielding layer.

Abstract: A touch-and-play input device coupled to an electronic device having a touch unit is provided. The touch-and-play input device comprises an input unit, a attaching unit and at least one conductive unit. The input unit generates an input signal. The attaching unit comprises an attaching surface. The conductive units are configured on the attaching surface of the attaching unit and are electrically connected to the input unit. The attaching unit attaches a portion of the touch unit of the electronic device through the attaching surface so that the conductive units touch a portion of the touch unit. Further, the input signal is input into the electronic device through the conductive units and the touch unit.

Abstract: A coordinate transmitter, a coordinate receiver and a coordinate transceiver are provided. The coordinate transmitter includes a global positioning system (GPS) module, a processing unit and a communication module. The global positioning system module receives a global positioning system signal set. The processing unit captures a coordinate data string from the GPS signal set. The processing unit replaces at least one English letter data and at least one punctuation mark data in the coordinate data string. The processing unit converts the replaced coordinate data string into a dual tone multi frequency (DTMF) signal set. The communication module transmits the DTMF signal set.

Abstract: A locating method, a locating device, a depth determining method, and a depth determining device of an operating body are provided. The locating method includes following steps: deriving an image that includes an operating body; scanning the image transversely according to each of scan lines of the image, and deriving each of width values of the operating body in each of the scan lines according to the bright dot information in each of the scan lines of the image; calculating a relative variation level between each of the width values in the adjacent scan line sequentially; when the relative variation level is less than a threshold, determining a locating point of the operating body according to one of the scan lines and one of the width values corresponding to the relative variation level.

Abstract: An optical touch system includes a plurality of touch devices and an electronic device. The electronic device includes a touch display unit configured to generate a plurality of touch points when the plurality of touch devices are contacted thereon, a control unit configured to divide the plurality of touch devices into a plurality of groups according to characteristics of the plurality of touch devices to control or handle operations of the plurality of groups in time division, an optical device configured to obtain images corresponding to touch points generated by touch devices in one of the plurality of groups, and a calculating unit configured to receive the images obtained by the optical device to calculate positions of the touch points corresponding to the images.

Abstract: A coordinate transmitter, a coordinate receiver and a coordinate transceiver are provided. The coordinate transmitter includes a global positioning system (GPS) module, a processing unit and a communication module. The global positioning system module receives a global positioning system signal set. The processing unit captures a coordinate data string from the GPS signal set. The processing unit replaces at least one English letter data and at least one punctuation mark data in the coordinate data string. The processing unit converts the replaced coordinate data string into a dual tone multi frequency (DTMF) signal set. The communication module transmits the DTMF signal set.

Abstract: A method and a system for estimating a battery percentage are provided. The method includes the following steps. A coulomb counter calculated battery index (CCBI) relating to an accumulated amount of current flowing out of a battery is obtained. A battery voltage curve tracer calculated battery index (VCBI) relating to a temperature, an output voltage of the battery, and a current flowing out of the battery is obtained. A modified calculated battery index (MCBI) ranging between the CCBI and the VCBI is generated according to the CCBI and the VCBI.

Abstract: An optical touch device and a touch control method thereof are provided. The touch control method is adopted by an optical touch device, including: sensing, by a photoelectric sensor, a presence of an object at a touch location on a touch surface; sensing, by a pressure sensor, a pressure; and when the pressure sensor senses the pressure, determining, by a processor, that a touch event has occurred at the touch location.

Abstract: A physiological signal detection device has a battery disposed in the physiological signal detection device, a first input terminal, a second input terminal, and a charging detection terminal A physiological signal detection circuit generates a physiological signal according to a detection result of the first input terminal and the second input terminal A charging control circuit is electrically coupled to the first input terminal, the second input terminal and the charging detection terminal, wherein, when the first input terminal and the second input terminal are coupled to a power supply supplied by a charging device, the charging detection terminal receives a charging indication signal of the charging device and according to the charging indication signal the charging device is enabled so as to charge the battery with the power supply.

Abstract: A touch-and-play input device coupled to an electronic device having a touch unit is provided. The touch-and-play input device comprises an input unit, a attaching unit and at least one conductive unit. The input unit generates an input signal. The attaching unit comprises an attaching surface. The conductive units are configured on the attaching surface of the attaching unit and are electrically connected to the input unit. The attaching unit attaches a portion of the touch unit of the electronic device through the attaching surface so that the conductive units touch a portion of the touch unit. Further, the input signal is input into the electronic device through the conductive units and the touch unit.

Abstract: In one aspect of the present invention, a photovoltaic module includes a plurality of sub-modules. Each sub-module includes a plurality of photovoltaic cells spatially arranged as an array, each cell having first and second conductive layers sandwiching an active layer therebetween. The cells in each sub-module are electrically connected to each other in series. Each sub-module further includes positive and negative electrodes formed on the second conductive layers of the first and last cells, respectively, in a respective sub-module. The positive electrode of each sub-module is electrically connected to each other and the negative electrode of each sub-module is electrically connected to each other such that the plurality of sub-modules is electrically connected in parallel. The plurality of sub-modules is spatially arranged next to each other as an array such that at least one sub-module is spatially separated from its immediately next sub-module by a gap.

Abstract: In one aspect of the present invention, a photovoltaic panel includes a substrate, a reflective layer formed on the substrate, a first conductive layer formed on the reflective layer, an active layer formed on the first conductive layer, and a second conductive layer formed on the active layer. The reflective layer has an index of refraction and a thickness such that the reflectance spectrum of the photovoltaic device for light incident on the substrate has a maximum in a selected wavelength range in the visible spectrum.