Backlight control for a portable computing device

Details for Australian Patent Application No. 2010241267 (hide)

Owner Research In Motion Limited

Inventors Robinson, James; Drader, Marc A.; Lowles, Robert J.

Agent Spruson & Ferguson

Pub. Number AU-B-2010241267

Parent 2006200863

Filing date 5 November 2010

Wipo publication date 25 November 2010

Acceptance publication date 2 February 2012

International Classifications

G09G 3/36 (2006.01) Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes - using liquid crystals

G02F 1/13357 (2006.01) Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating

G06F 1/16 (2006.01) Details not covered by groups and - Constructional details or arrangements

Event Publications

18 November 2010 Complete Application Filed

25 November 2010 Application Open to Public Inspection

  Published as AU-B-2010241267

2 February 2012 Application Accepted

  Published as AU-B-2010241267

31 May 2012 Standard Patent Sealed

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