Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
David Coates0
Mark Verrall0
Owain Llyr Parri0
Peter Le Masurier0
Date of Patent
January 30, 2007
0Patent Application Number
110596590
Date Filed
February 17, 2005
0Patent Primary Examiner
Patent abstract
The invention relates to an optical compensator for liquid crystal displays comprisingat least one O plate retarder, andat least one twisted A plate retarder with a twist angle φ of more than 90°,and further relates to a liquid crystal display comprising such a compensator.
Timeline
No Timeline data yet.
Further Resources
No Further Resources data yet.
