Brightness enhancement film with improved view angle

Details for Australian Patent Application No. 2003291109 (hide)

Owner SABIC Innovative Plastics IP B.V.

Inventors Olczak, Eugene

Agent Phillips Ormonde Fitzpatrick

Pub. Number AU-B-2003291109

PCT Number PCT/US2003/0370

PCT Pub. Number WO2004/053538

Priority 10/065,981 06.12.02 US

Filing date 20 November 2003

Wipo publication date 30 June 2004

Acceptance publication date 17 July 2008

International Classifications

G02B 6/00 (2006.01) Light guides

F21V 8/00 (2006.01) Use of light guides, e.g. fibre optic devices, in lighting devices or systems

G02B 5/02 (2006.01) Optical elements other than lenses - Diffusing elements

Event Publications

8 April 2004 Complete Application Filed

  Priority application(s): 10/065,981 06.12.02 US

5 August 2004 Application Open to Public Inspection

  Published as AU-B-2003291109

5 June 2008 Assignment before Grant

  General Electric Company The application has been assigned to SABIC Innovative Plastics IP B.V.

17 July 2008 Application Accepted

  Published as AU-B-2003291109

20 November 2008 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under reg. 22.2I(2). This application has been accepted or advertised accepted. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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