WO2007053513A3 - Packet-based digital display system - Google Patents

Packet-based digital display system Download PDF

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Publication number
WO2007053513A3
WO2007053513A3 PCT/US2006/042212 US2006042212W WO2007053513A3 WO 2007053513 A3 WO2007053513 A3 WO 2007053513A3 US 2006042212 W US2006042212 W US 2006042212W WO 2007053513 A3 WO2007053513 A3 WO 2007053513A3
Authority
WO
WIPO (PCT)
Prior art keywords
display system
digital display
operable
receive
optical signals
Prior art date
Application number
PCT/US2006/042212
Other languages
French (fr)
Other versions
WO2007053513A2 (en
Inventor
Mohammed N Islam
Original Assignee
Cheetah Omni Llc
Mohammed N Islam
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 Cheetah Omni Llc, Mohammed N Islam filed Critical Cheetah Omni Llc
Priority to EP06827003A priority Critical patent/EP1955544A4/en
Priority to CA002625116A priority patent/CA2625116A1/en
Publication of WO2007053513A2 publication Critical patent/WO2007053513A2/en
Publication of WO2007053513A3 publication Critical patent/WO2007053513A3/en

Links

Classifications

    • 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]
    • H04N21/60—Network structure or processes for video distribution between server and client or between remote clients; Control signalling between clients, server and network components; Transmission of management data between server and client, e.g. sending from server to client commands for recording incoming content stream; Communication details between server and client 
    • H04N21/63—Control signaling related to video distribution between client, server and network components; Network processes for video distribution between server and clients or between remote clients, e.g. transmitting basic layer and enhancement layers over different transmission paths, setting up a peer-to-peer communication via Internet between remote STB's; Communication protocols; Addressing
    • H04N21/643—Communication protocols
    • H04N21/64322—IP
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B26/00—Optical devices or arrangements for the control of light using movable or deformable optical elements
    • G02B26/08—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light
    • G02B26/0808—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light by means of one or more diffracting elements
    • 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]
    • H04N21/60—Network structure or processes for video distribution between server and client or between remote clients; Control signalling between clients, server and network components; Transmission of management data between server and client, e.g. sending from server to client commands for recording incoming content stream; Communication details between server and client 
    • H04N21/63—Control signaling related to video distribution between client, server and network components; Network processes for video distribution between server and clients or between remote clients, e.g. transmitting basic layer and enhancement layers over different transmission paths, setting up a peer-to-peer communication via Internet between remote STB's; Communication protocols; Addressing
    • H04N21/64—Addressing
    • H04N21/6408—Unicasting
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/12—Picture reproducers
    • H04N9/31—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM]
    • H04N9/3102—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM] using two-dimensional electronic spatial light modulators

Abstract

An all-digital display system includes an electronic processor that is operable to receive an internet protocol video packet and to generate a control signal based at least in part on the internet protocol video packet. In one particular embodiment, the electronic processor includes at least a header processor (200), a CPU electronic processor (300), and a display processor unit (400). The all-digital display system also includes one or more light sources (501) capable of generating one or more optical signals and one or more light modulating chips (506). The one or more light modulating chips are operable to receive the one or more optical signals and to modulate the one or more optical signals based at least in part on the control signal. The all-digital display system further comprises one or more display screens (510) operable to receive the modulated signals communicated from the light modulating chips.
PCT/US2006/042212 2005-11-01 2006-10-30 Packet-based digital display system WO2007053513A2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP06827003A EP1955544A4 (en) 2005-11-01 2006-10-30 Packet-based digital display system
CA002625116A CA2625116A1 (en) 2005-11-01 2006-10-30 Packet-based digital display system

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US73234505P 2005-11-01 2005-11-01
US60/732,345 2005-11-01
US11/553,212 US7429983B2 (en) 2005-11-01 2006-10-26 Packet-based digital display system
US11/553,212 2006-10-26

Publications (2)

Publication Number Publication Date
WO2007053513A2 WO2007053513A2 (en) 2007-05-10
WO2007053513A3 true WO2007053513A3 (en) 2008-12-31

Family

ID=37998165

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2006/042212 WO2007053513A2 (en) 2005-11-01 2006-10-30 Packet-based digital display system

Country Status (4)

Country Link
US (2) US7429983B2 (en)
EP (1) EP1955544A4 (en)
CA (1) CA2625116A1 (en)
WO (1) WO2007053513A2 (en)

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US8379061B2 (en) 2013-02-19
US7429983B2 (en) 2008-09-30
US20090007177A1 (en) 2009-01-01
EP1955544A2 (en) 2008-08-13
US20070101398A1 (en) 2007-05-03
EP1955544A4 (en) 2010-08-25
WO2007053513A2 (en) 2007-05-10

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