TW200701783A - Wireless display - Google Patents

Wireless display

Info

Publication number
TW200701783A
TW200701783A TW094138798A TW94138798A TW200701783A TW 200701783 A TW200701783 A TW 200701783A TW 094138798 A TW094138798 A TW 094138798A TW 94138798 A TW94138798 A TW 94138798A TW 200701783 A TW200701783 A TW 200701783A
Authority
TW
Taiwan
Prior art keywords
source device
wireless
video
video display
wireless display
Prior art date
Application number
TW094138798A
Other languages
Chinese (zh)
Other versions
TWI287395B (en
Inventor
Matthew B Shoemake
Original Assignee
Wiquest Comm Inc
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
Priority claimed from US11/165,072 external-priority patent/US20050289631A1/en
Application filed by Wiquest Comm Inc filed Critical Wiquest Comm Inc
Publication of TW200701783A publication Critical patent/TW200701783A/en
Application granted granted Critical
Publication of TWI287395B publication Critical patent/TWI287395B/en

Links

Landscapes

  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Controls And Circuits For Display Device (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)

Abstract

The present invention provides a video display system that uses an Ultra Wideband connection to transmit digital video and audio signals from a source device to a wireless video display. The transmission is based on DVI, HDMI, or other suitable wired digital interface. The video source device may be a mobile computing device. The source device can adjust the refresh rate and/or interlacing mode in order to match the data rate to the current capacity of the wireless channel. In one embodiment, the source device only updates the portion(s) of the screen image that has changed. In another embodiment of the invention, the source device includes a lossless compression engine and the wireless display incorporates a corresponding decompression engine to enable more efficient operation and higher performance.
TW94138798A 2005-06-23 2005-11-04 Wireless display TWI287395B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11/165,072 US20050289631A1 (en) 2004-06-23 2005-06-23 Wireless display

Publications (2)

Publication Number Publication Date
TW200701783A true TW200701783A (en) 2007-01-01
TWI287395B TWI287395B (en) 2007-09-21

Family

ID=39460313

Family Applications (1)

Application Number Title Priority Date Filing Date
TW94138798A TWI287395B (en) 2005-06-23 2005-11-04 Wireless display

Country Status (1)

Country Link
TW (1) TWI287395B (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI397823B (en) * 2008-01-04 2013-06-01 Silicon Image Inc Method, apparatus, network and system for generating and facilitating mobile high-definition multimedia interface
TWI424355B (en) * 2009-11-16 2014-01-21 Barcode augmented reality system and method
TWI466013B (en) * 2011-06-04 2014-12-21 Apple Inc Adaptive use of wireless display

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI397823B (en) * 2008-01-04 2013-06-01 Silicon Image Inc Method, apparatus, network and system for generating and facilitating mobile high-definition multimedia interface
TWI424355B (en) * 2009-11-16 2014-01-21 Barcode augmented reality system and method
TWI466013B (en) * 2011-06-04 2014-12-21 Apple Inc Adaptive use of wireless display

Also Published As

Publication number Publication date
TWI287395B (en) 2007-09-21

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Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees