Patents
Literature
Hiro is an intelligent assistant for R&D personnel, combined with Patent DNA, to facilitate innovative research.
Hiro

33results about "Remote-control tuning using electromagnetic waves" patented technology

Non-contact infrared control device

The invention discloses a non-contact infrared control device. The non-contact infrared control device is installed in a device required for controlling and adjusting a plurality of parameters in an embedded manner, so that the control and the adjustment are more convenient and rapid, and the interaction is more natural. The non-contact infrared control device adopts the technical scheme that an infrared receiving unit is utilized to receive an infrared ray signal sent by an infrared emitting unit then reflected, and then an infrared processing unit is utilized to judge the received infrared ray signal (such as, the existence or not, the increase or decrease, the specified order of the signal, and the like) so as to output various control signals. The invention is applied to the field of infrared control.
Owner:戚建春 +3

Transferring data from one device to another

A method and arrangement for installing or updating a large number of television receivers in e.g. hotels is disclosed. One of the receivers (1) is manually programmed. The data is then downloaded from said receiver into a remote control unit (3) by modulating the conventional status LED (17) of the receiver. In accordance with the invention, the status LED is of a type which emits visible light (171) as well as infrared light (172). The modulated infrared light beam (172) is detected by an infrared detector (34) of the remote control device and stored (35) therein. The data stored in the remote control unit is subsequently uploaded to other receivers using the conventional infrared channel (33,15).
Owner:KONINKLIJKE PHILIPS ELECTRONICS NV

Setting method of programmable remote controller

A method for setting programmable ¿C controlled remote controller includes adding a user boundary surface and interruption subprogram in front of program corresponding function table to each key in control program of remote controller, opening key value functional corresponding table for carrying out interchangeable confirmation of key value to functional table through selecting the corresponding relation of key value to functional table of remote controller with assistance of special function key or multiplex key.
Owner:PANDA ELECTRONICS GROUP +1

Remote controller

A remote controller includes: a switch for selecting one of a plurality of options in one dimension out of control items laid out in a plurality of dimensions, an item selector for selecting one of a plurality of options in another dimension out of the control items laid out in the plurality of dimensions. The remote controller transmits a remote control code in accordance with an output of the switch and an output of the item selector. The device to be controlled by the remote controller is provided with a display for showing the control items in accordance with a signal from the remote controller. Every time the first remote control code is transmitted, the display displays control items selectable by the item selecting means for a certain period of time.
Owner:PANASONIC CORP

Apparatus of image/voice control by means of channel increase/decrease with digit buttons

This invention relates to image and sound control device by use of digital key channel, which Uses bit keys channel elevation comprising the following parts: set keys to select modes in the picture menu to display channel, image or sound information; bit keys to divide units keys, ten keys to the relative digital device as the execution signals of program to input signal through the execution keys; starting memory relative device program microprocessor.
Owner:NANJING LG TONGCHUANG COLOR DISPLAYS SYST CO LTD

Remote commander

A remote commander in which a switching element connected in series to an infrared light-emitting diode is turned on and off in response to carrier pulses to energize the infrared light-emitting diode to generate an infrared remote control signal includes varying means for varying duty ratios of carrier pulses.
Owner:SONY CORP

Method and device for providing programme information

An easy to use on-line guide provides the user of a multiple channel television broadcast system with a wealth of programming information in a simple format that is easy to understand. The guide enables the user to easily select a particular program to watch. In particular, when the guide is presented to the user, the guide covers only a portion of the actual television screen or display. The remaining portion of the television screen continues to broadcast the audio and video of the currently selected program. As a user scans through the guide and moves the pointer from one station to another, the system responds by automatically tuning to the channel pointed to by the pointer and provides the audio and displays the video in the portion of the screen not covered by the guide.
Owner:SONY ELECTRONICS INC

Method and device for providing programme information

An easy to use on-line guide provides the user of a multiple channel television broadcast system with a wealth of programming information in a simple format that is easy to understand. The guide enables the user to easily select a particular program to watch. In particular, when the guide is presented to the user, the guide covers only a portion of the actual television screen or display. The remaining portion of the television screen continues to broadcast the audio and video of the currently selected program. As a user scans through the guide and moves the pointer from one station to another, the system responds by automatically tuning to the channel pointed to by the pointer and provides the audio and displays the video in the portion of the screen not covered by the guide.
Owner:SONY ELECTRONICS INC

Microcomputer

The invention provides a microcomputer manufacturing remote control transmitter (10) corresponding to various controlled equipment in a short time. The solve method is to set up programming ROM (3) which can overwrite and store utility programs, RC tank circuits (6), and an energizing circuit (7) of light items which drives and controls infrared light items (16) in the microcomputer (1) handled the movement of remote control transmitter (10), and to make the main units of the remote control transmitters (10) of different specifications joint use one IC array.
Owner:SMK CO LTD

Switch module, electronic device using the same and method for manufacturing the same

A switch module, an electronic device using the same and a method for manufacturing the same are provided. The switch module includes a circuit board, an infrared (IR) light receiver, at least one light emitting unit and a cover. The IR light receiver is disposed on the circuit board for receiving an infrared light. The light emitting unit is disposed on the circuit board for emitting a visible light. The cover includes a first casing and a second casing, and covers the IR light receiver. The first casing shields the IR light receiver. The second casing is connected to the second casing. The transparency of the second casing is larger than that of the first casing. The second casing receives the visible light and then the visible light is emitted to the outside of the second casing.
Owner:INNOLUX CORP +1

Method for providing programme information and its device

An easy to use on-line guide provides the user of a multiple channel television broadcast system with a wealth of programming information in a simple format that is easy to understand. The guide enables the user to easily select a particular program to watch. In particular, when the guide is presented to the user, the guide covers only a portion of the actual television screen or display. The remaining portion of the television screen continues to broadcast the audio and video of the currently selected program. As a user scans through the guide and moves the pointer from one station to another, the system responds by automatically tuning to the channel pointed to by the pointer and provides the audio and displays the video in the portion of the screen not covered by the guide.
Owner:SONY ELECTRONICS INC

Device and method for integrated display and remote sensing

A device for integrated display and remote sensing comprises a display unit and a remote sensing unit, wherein the display unit is used for displaying a pixel, receiving a scanning signal and a data signal, and controlling the optical characteristics of the pixel according to the scanning signal and the data signal; and an output end of the remote sensing unit has an output signal, and the remotesensing unit is coupled to the display unit, receives the scanning signal and an electromagnetic wave signal, and controls the output signal by means of energy of the scanning signal and the electromagnetic wave signal in a specific frequency range.
Owner:CENTURY DISPLAY (SHENZHEN) CO LTD

Driver system

The present invention relates to a driver system, comprising a counter unit, a buffer unit and a voltage regulation unit. The counter unit is adapted to sequentially activate one of the first output terminals upon receiving a driver signal and then output a control signal according to the driver signal. The buffer unit is adapted to output an isolated control signal upon receiving the control signal from the counter unit. Upon receiving the isolated control signal, the voltage regulation unit outputs a control voltage which corresponds to a given resistor provided therein. The control voltage is useful in driving an electronic device, and the operation of the electronic device may be further adjusted by changing the control voltage from one level to another.
Owner:LEE IN OK

Device and method for integrated display and remote sensing

A device for integrated display and remote sensing comprises a display unit and a remote sensing unit, wherein the display unit is used for displaying a pixel, receiving a scanning signal and a data signal, and controlling the optical characteristics of the pixel according to the scanning signal and the data signal; and an output end of the remote sensing unit has an output signal, and the remote sensing unit is coupled to the display unit, receives the scanning signal and an electromagnetic wave signal, and controls the output signal by means of energy of the scanning signal and the electromagnetic wave signal in a specific frequency range.
Owner:CENTURY DISPLAY (SHENZHEN) CO LTD

Method and device for providing programme information

An easy to use on-line guide provides the user of a multiple channel television broadcast system with a wealth of programming information in a simple format that is easy to understand. The guide enables the user to easily select a particular program to watch. In particular, when the guide is presented to the user, the guide covers only a portion of the actual television screen or display. The remaining portion of the television screen continues to broadcast the audio and video of the currently selected program. As a user scans through the guide and moves the pointer from one station to another, the system responds by automatically tuning to the channel pointed to by the pointer and provides the audio and displays the video in the portion of the screen not covered by the guide.
Owner:SONY ELECTRONICS INC

Remote controller with local key for electronic apparatus

A local key set on electronic device and used as remote controller consists of key word input unit for inputting control command, control unit for converting inputted control command to be control command signal, sending unit for sending control command signal to said electronic device by radio mode from long-distance and connection unit for sending control command signal to said electronic device by cable mode.
Owner:LG ELECTRONICS(NANJING) PLASMA CO LTD

Remote controller

A remote commander in which a switching element connected in series to an infrared light-emitting diode is turned on and off in response to carrier pulses to energize the infrared light-emitting diode to generate an infrared remote control signal includes varying means for varying duty ratios of carrier pulses.
Owner:SONY GRP CORP

System and method for automatic selecting code set of remote controller

A television tuner (10) controller has a memory (22) with a number of sets of remote control codes for use in controlling a television tuner (10), such as a cable box. The television tuner changes the channel it is tuning to a specific channel when it receives a set channel remote control command identifying the specific channel. The tuner (10) controller can detect the channel tuned by the television tuner (10) whenever the predetermined base channel is tuned by the television receiver (14).
Owner:ROVI GUIDES INC
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products