GB0101068D0 - Improvements in or relating to electronic display systems - Google Patents

Improvements in or relating to electronic display systems

Info

Publication number
GB0101068D0
GB0101068D0 GBGB0101068.5A GB0101068A GB0101068D0 GB 0101068 D0 GB0101068 D0 GB 0101068D0 GB 0101068 A GB0101068 A GB 0101068A GB 0101068 D0 GB0101068 D0 GB 0101068D0
Authority
GB
United Kingdom
Prior art keywords
relating
electronic display
display systems
systems
electronic
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
GBGB0101068.5A
Other versions
GB2371176A (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Roke Manor Research Ltd
Original Assignee
Roke Manor Research Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Roke Manor Research Ltd filed Critical Roke Manor Research Ltd
Priority to GB0101068A priority Critical patent/GB2371176A/en
Publication of GB0101068D0 publication Critical patent/GB0101068D0/en
Priority to PCT/GB2002/000162 priority patent/WO2002058329A2/en
Publication of GB2371176A publication Critical patent/GB2371176A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/08—Systems for the simultaneous or sequential transmission of more than one television signal, e.g. additional information signals, the signals occupying wholly or partially the same frequency band, e.g. by time division
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/41—Structure of client; Structure of client peripherals
    • H04N21/4104—Peripherals receiving signals from specially adapted client devices
    • H04N21/4126—The peripheral being portable, e.g. PDAs or mobile phones
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/41—Structure of client; Structure of client peripherals
    • H04N21/414—Specialised client platforms, e.g. receiver in car or embedded in a mobile appliance
    • H04N21/41415—Specialised client platforms, e.g. receiver in car or embedded in a mobile appliance involving a public display, viewable by several users in a public space outside their home, e.g. movie theatre, information kiosk
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
    • H04N21/436—Interfacing a local distribution network, e.g. communicating with another STB or one or more peripheral devices inside the home
    • H04N21/4363—Adapting the video stream to a specific local network, e.g. a Bluetooth® network
    • H04N21/43637—Adapting the video stream to a specific local network, e.g. a Bluetooth® network involving a wireless protocol, e.g. Bluetooth, RF or wireless LAN [IEEE 802.11]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/80—Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
    • H04N21/81—Monomedia components thereof
    • H04N21/812—Monomedia components thereof involving advertisement data
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/44—Receiver circuitry for the reception of television signals according to analogue transmission standards
    • H04N5/445—Receiver circuitry for the reception of television signals according to analogue transmission standards for displaying additional information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/38—Transmitter circuitry for the transmission of television signals according to analogue transmission standards

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Business, Economics & Management (AREA)
  • Marketing (AREA)
  • Transceivers (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Telephonic Communication Services (AREA)
GB0101068A 2001-01-16 2001-01-16 Using electromagnetic radiation inadvertently emitted from a display to transmit data Withdrawn GB2371176A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB0101068A GB2371176A (en) 2001-01-16 2001-01-16 Using electromagnetic radiation inadvertently emitted from a display to transmit data
PCT/GB2002/000162 WO2002058329A2 (en) 2001-01-16 2002-01-16 Electronic display system for transmitting information to portable transceivers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0101068A GB2371176A (en) 2001-01-16 2001-01-16 Using electromagnetic radiation inadvertently emitted from a display to transmit data

Publications (2)

Publication Number Publication Date
GB0101068D0 true GB0101068D0 (en) 2001-02-28
GB2371176A GB2371176A (en) 2002-07-17

Family

ID=9906873

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0101068A Withdrawn GB2371176A (en) 2001-01-16 2001-01-16 Using electromagnetic radiation inadvertently emitted from a display to transmit data

Country Status (2)

Country Link
GB (1) GB2371176A (en)
WO (1) WO2002058329A2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2539027B (en) 2015-06-04 2019-04-17 Thales Holdings Uk Plc Video compression with increased fidelity near horizon
US11107136B2 (en) 2016-10-21 2021-08-31 Brian Conville Management of products and dynamic price display system

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4644352A (en) * 1984-03-30 1987-02-17 Casio Computer Co., Ltd. Radio wave data transmission watch device
JPS62181535A (en) * 1986-02-05 1987-08-08 Nec Corp Radio information display system
DE8702388U1 (en) * 1987-02-17 1987-04-09 Rudolf Wanzl Kg, 8874 Leipheim Information display
DE3932550C2 (en) * 1989-09-29 1996-03-28 Loos Heinz Ruediger Control system for the wireless transmission of individual information
KR100222660B1 (en) * 1997-04-15 1999-10-01 서정욱 Method for supplying closed user group service in mobile communication network
GB2345779B (en) * 1999-10-12 2004-08-11 Roke Manor Research Apparatus for controlling a remote item
GB9925698D0 (en) * 1999-10-30 1999-12-29 Roke Manor Research Improved interactive communications apparatus and method

Also Published As

Publication number Publication date
GB2371176A (en) 2002-07-17
WO2002058329A3 (en) 2003-05-30
WO2002058329A2 (en) 2002-07-25

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)