摘要:
A light directing member for an infrared touch screen device is provided. The infrared touch screen includes a touch screen having a first side and an opposing second side, an infrared emitter for emitting infrared light beams toward the light directing element, and a plurality of infrared receivers arranged along the first side of the touch screen. The light directing member is positioned at the second side of the touch screen, and includes an outwardly curved surface facing the infrared emitter and a plurality of reflective slanted surfaces. The curved surface collimates the infrared light beams emitted from the infrared emitter into parallel infrared light beams. The plurality of reflective slanted surfaces are aligned with the respective infrared receivers, and for receiving and reflecting corresponding portions of the collimated parallel beams to the respective infrared receivers. A related device is also provided.
摘要:
An electronic device includes a storage unit, a touch input unit, a display unit, and a processor. The storage unit stores a relationship table recording a mapping relationship between touch inputs and a number of commands associated with the touch inputs. The touch input unit generates signals in response to user's touch input. The processor includes a control module and an identification module. The control module controls displaying the sensed handwritten content on the display unit. The identification module recognizes the touch input of the sensed handwritten content and identifies if the touch input of the recognized handwritten content is associated with a command according to the signals and the relationship table. The control module also controls the electronic device to execute the associated command.
摘要:
A remote control apparatus for controlling a plurality of remote controllable appliances includes a housing, an infrared signal receiving window and an infrared signal transmitting window defined in the housing. The remote apparatus determines the selected appliance and the selected function based upon a wireless signal carrying an identification transmitted by the mobile terminal, determines an infrared remote control code, and emits an infrared signal carrying the infrared remote control code. A light directing element received in the housing directs the infrared signal emitting by the infrared transmitting unit and the infrared remote control signal from the attached remote control to exit the housing through the infrared signal transmitting window, thereby controlling the selected appliance to execute the selected function.
摘要:
A remote control system for remotely controlling a plurality of remote controllable appliances includes a mobile terminal and a remote control apparatus. The remote control apparatus includes a plurality of infrared transmitting modules corresponding to a remote controllable appliances. The mobile terminal generates a wireless signal carrying an identification including information of a selected appliance and a selected function. The remote control apparatus determines an infrared remote control code associated with the selected function, and generates an infrared remote control signal carrying the determined infrared remote control code to be transmitted to the selected appliance by the corresponding infrared transmitting module to execute the selected function.
摘要:
A luminance adjusting circuit includes an LED module, a switch module and a processing unit. A table equating luminance levels and average current values is pre-stored. The processing unit includes a judging and executing module and a signal generating module. The judging and executing module achieves a desired luminance level according to trigger signals generated by a button. The signal generating module produces timing signals to turn on and turn off the switch module periodically, thereby achieving an average current value to adjust the luminance level of the LED module to the desired level.
摘要:
An electronic apparatus includes a solar power module for generating power and inputting information, a power management module for extracting and storing power from the solar power module, a detection unit for detect an electrical parameter variation of the solar power module and generating a detection signal corresponding to the electrical parameter, and an information processing unit for receiving the detection signal from the detection unit and executing a command corresponding to the detection signal. The solar power module has multiple solar power generation units for generating power and inputting information, and the solar power generation unit has multiple solar power generation subunits. The electrical parameter variation is generated from the solar power generation subunit when light absorbed by the solar power generation unit changes.
摘要:
An electronic device comprising an input unit and a remote control for generating control signals; an interface unit; and a processor unit configured to analyze operation type according to the control signals, and control the electronic device to flip page. A remote control method applied in an electronic device is also provided.
摘要:
An electronic device includes a wireless communication unit, a display unit, a processing unit, a storage, a timing unit and an infrared transmitting unit. The wireless communication unit connects to a network and downloads an electronic program list and a plurality of infrared codes from a network. The processing unit generates a channel-infrared code list and a selected program list according to the operations of the users on a user interfaces provided by the display unit and stored in the storage. The processing unit obtains the infrared code corresponding to the channel of a selected program from the channel-infrared code list, and transmits the infrared code to the infrared transmitting unit, thereby the infrared transmitting unit emits infrared remote signals carrying the infrared code to the TV set to change to the channel providing selected program. A related method is also provided.
摘要:
An electronic reader includes a first display, a second display, a hinge, a comparing unit, a first sensor, a second sensor, and a swipe page unit unit. The hinge is rotatably connected to the first display and the second display. The first sensor is used for sensing the angle which the first display rotates relative to the hinge. The second sensor is used for sensing the angle which the second display rotates relative to the hinge. The comparing unit compares the rotation angles of the first display and the second display to obtain a comparison result. The swipe page unit turns one or more pages based on the comparison result and updates the first display and the second display accordingly. The disclosure also discloses a method of turning pages.
摘要:
A method for outputting multimedia files and broadcast contents of a selected television (TV) channels on the DPF in a picture-in-picture (PIP) output mode is provided. The method includes: starting the PIP output mode when the DPF plays multimedia files under a DPF mode; defining a PIP region on the DPF; receiving broadcasts of a selected TV channel; and outputting the multimedia files and the broadcast contents of the selected TV channel in the PIP output mode. A related DPF is also provided.