Dual-function light guide for LCD backlight

Details for Australian Patent Application No. 2006200862 (hide)

Owner Research In Motion Limited

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

Agent Spruson & Ferguson

Pub. Number AU-B-2006200862

Priority 05101523.8 28.02.05 EP

Filing date 28 February 2006

Wipo publication date 14 September 2006

Acceptance publication date 1 April 2010

International Classifications

G05D 25/02 (2006.01) Control of light, e.g. intensity, colour, phase

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

Event Publications

16 March 2006 Complete Application Filed

  Priority application(s): 05101523.8 28.02.05 EP

14 September 2006 Application Open to Public Inspection

  Published as AU-B-2006200862

1 April 2010 Application Accepted

  Published as AU-B-2006200862

29 July 2010 Standard Patent Sealed

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