Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Hideki Etori0
Date of Patent
January 27, 2009
Patent Application Number
10591760
Date Filed
March 2, 2005
Patent Primary Examiner
Patent abstract
The light control film provides improved front luminance and appropriate diffusion without the problems of interference pattern, glare. The light control film has a rough surface that, for substantially any arbitrary cross section perpendicular to a base plane of the film, has an average θave of absolute values of slope, with respect to the base plane of a curve along the edge of the cross section, which is not less than 20 degrees and not more than 75 degrees, and has an absolute value of skewness (JIS B0601:2001) of the profile curve of not more than 1.2.
Timeline
No Timeline data yet.
Further Resources
No Further Resources data yet.
