Abstract: A keyboard includes a frame member, a support member, and a main body. The frame member includes a frame defining a number of holes, and a number of mounting pillars extending down from a bottom surface of the frame. The main body includes a circuit board defining a number of through holes, and a number of keys mounted on the circuit board and extending through the holes of the frame. The support member includes a number of mounting holes. The mounting pillars extend through the through holes and the mounting holes, and are deformed by stamping a bottom surface of the support member. The present disclosure also discloses a method of assembling the keyboard.

Abstract: In a network communication device, a communication module provides network access to a cloud server storing an electronic file, a storage module stores the electronic file in sync with the cloud server and program code of an operating system and a file tracking system, and a processing unit loads and executes the program code to enable operations of the operating system and the file tracking system, including: generating file-modification messages corresponding to events in response to the electronic file in the storage module being moved, obtaining file features and a GUID for each of the events according to the corresponding file-modification message, determining correlations between the events according to the obtained file features and GUIDs, and determining whether to notify the cloud server to update the file path of the electronic file in the cloud server with a move event according to the correlations.

Abstract: An electronic apparatus and a method for processing an input signal are provided. In the present invention, a signal conversion module is provided, and the signal conversion module registers into an operating system. A raw data corresponding to an input signal is obtained from the operating system through the signal conversion module, when the input signal is received from a human interface device. And a reference value is obtained from a driver of the human interface device through the signal conversion module. The raw data is converted into a coordinate data according to the reference value through the signal conversion module, and the coordinate data is sent to an application program through the signal conversion module.

Abstract: A video processing method is implemented by encoding and decoding devices. The video processing method includes: configuring the encoding device to decrease a resolution of a received at least one source image frame based on a received reference signal to obtain reduced image frame content with a reduced resolution, and to generate a relay image frame containing the reduced image frame content; configuring the encoding device to generate a header including at least one element containing information of the reduced image frame content, pack the relay image frame and the header into a video signal, and transmit the video signal to the decoding device; and configuring the decoding device to obtain a restored image frame from the reduced image frame content based on the element in the header. A data structure, and encoding and decoding devices are also disclosed.

Abstract: A user interface adjusting method for an electronic device is disclosed. The electronic device is capable of displaying a user interface including a plurality of selecting objects. The user interface adjusting method includes calculating amounts of the plurality of selecting objects being selected, and adjusting locations of the plurality of selecting objects within the user interface according to the amounts of the plurality of selecting objects being selected.

Abstract: An LED package structure for increasing heat-dissipating and light-emitting efficiency includes a substrate unit, an alloy unit, a light-emitting unit, a conductive unit and a package unit. The substrate unit has a substrate body, a first conductive pad, a second conductive pad and a chip-placing pad. The alloy unit has a Ni/Pd alloy formed on the chip-placing pad. The light-emitting unit has an LED chip positioned on the Ni/Pd alloy of the alloy unit by solidified solder ball or glue. The conductive unit has two conductive wires, and the LED chip is electrically connected to the first conductive pad and the second conductive pad by the two conductive wires, respectively. The package unit has a light-transmitting package gel body formed on the top surface of the substrate body in order to cover the light-emitting unit and the conductive unit.

Abstract: The invention discloses an intelligent driving assistant system applied to a handheld device. The invention can detect more than one safety mode including lane departure detection, lost-cargo detection, detecting front-object under driving condition, detecting side-object under driving condition and detecting back-object under driving condition, also the invention can mention alarm according to the detection results from different modules. Finally the invention can store the real-time image according to the detection results from different modules, and then transfer the related information to other places for real-time notice with matching the information from the GPS system and the digitized map.

Abstract: An electronic apparatus and a method for processing an input signal are provided. In the present invention, a signal conversion module is provided, and the signal conversion module registers into an operating system. A raw data corresponding to an input signal is obtained from the operating system through the signal conversion module, when the input signal is received from a human interface device. And a reference value is obtained from a driver of the human interface device through the signal conversion module. The raw data is converted into a coordinate data according to the reference value through the signal conversion module, and the coordinate data is sent to an application program through the signal conversion module.

Abstract: An LED package structure for increasing heat-dissipating and light-emitting efficiency includes a substrate unit, an alloy unit, a light-emitting unit, a conductive unit and a package unit. The substrate unit has a substrate body, a first conductive pad, a second conductive pad and a chip-placing pad. The alloy unit has a Ni/Pd alloy formed on the chip-placing pad. The light-emitting unit has an LED chip positioned on the Ni/Pd alloy of the alloy unit by solidified solder ball or glue. The conductive unit has two conductive wires, and the LED chip is electrically connected to the first conductive pad and the second conductive pad by the two conductive wires, respectively. The package unit has a light-transmitting package gel body formed on the top surface of the substrate body in order to cover the light-emitting unit and the conductive unit.

Abstract: An LED lamp construction with integral appearance includes an outer shell unit, a conductive retaining unit, a light-emitting module, a circuit unit and a heat-dissipating unit. The outer shell unit has an integral shell body and a receiving space formed in the shell body. The conductive retaining unit is disposed on a bottom side of the shell body. The light-emitting module is disposed on a top side of the shell body. The circuit unit is received in the receiving space and electrically connected between the light-emitting module and the conductive retaining unit. The heat-dissipating unit is disposed on a bottom side of the light-emitting module. Hence, the manufacturing cost is decreased and the manufacturing method is simple in the present invention due to the integral appearance of the present invention.

Abstract: An LED package structure includes a substrate unit, a light-emitting unit, a light-reflecting unit and a package unit. The substrate unit has a substrate body and a chip-placing area, and the substrate body has a cutting chamfer formed on one side thereof. The light-emitting unit has a plurality of LED chips electrically disposed on the chip-placing area. The light-reflecting unit has an annular reflecting resin body surroundingly formed on the substrate body by coating. A distance between an outermost side of the annular reflecting resin body and an outermost side of the substrate body is between 0 and 1.5 mm, and the annular reflecting resin body surrounds the LED chips to form a resin position limiting space. The package unit has a translucent package resin body for covering the LED chips, and the position of the translucent package resin body is limited in the resin position limiting space.

Abstract: A video processing method is implemented by encoding and decoding devices. The video processing method includes: configuring the encoding device to decrease a resolution of a received at least one source image frame based on a received reference signal to obtain reduced image frame content with a reduced resolution, and to generate a relay image frame containing the reduced image frame content; configuring the encoding device to generate a header including at least one element containing information of the reduced image frame content, pack the relay image frame and the header into a video signal, and transmit the video signal to the decoding device; and configuring the decoding device to obtain a restored image frame from the reduced image frame content based on the element in the header. A data structure, and encoding and decoding devices are also disclosed.

Abstract: The invention discloses an intelligent driving assistant system applied to a handheld device. The invention can detect more than one safety mode including lane departure detection, lost-cargo detection, detecting front-object under driving condition, detecting side-object under driving condition and detecting back-object under driving condition, also the invention can mention alarm according to the detection results from different modules. Finally the invention can store the real-time image according to the detection results from different modules, and then transfer the related information to other places for real-time notice with matching the information from the GPS system and the digitized map.

Abstract: A method for controlling an electronic device with a touch panel includes displaying a background picture on the touch panel, displaying a plurality of selecting objects corresponding to a plurality of functions of the electronic device on the background picture, displaying a zooming scroll on a position of the touch panel, controlling a number of the plurality of selecting objects simultaneously displayed on the touch panel by zooming in or out via the zooming scroll, and controlling the electronic device to execute a function corresponding to a selecting object of the plurality of selecting objects when the selecting object is clicked.

Abstract: The present invention relates to an audio-video recorder for vehicles, which is capable of judging whether the vehicles are at risk or emergent situation, then, if necessary, activating the audio-video recording of the driving process, and preserving the data after encryption. If there is any traffic accident happened and some accident causes need to be judged, the data preserved by the recorder can serve as an important basis.

Abstract: A burglarproof security system is disclosed, wherein a video for a target object is recorded and transmitted to a mobile device at the far end at the first time via a wireless communication. The mobile device has a display device for displaying the video, so that a user can monitor and assure the safety of the target object.