Light diffusing sheet with binder of mixed acrylic and...

Details Light diffusing sheet with binder of mixed acrylic and... Light diffusing sheet with binder of mixed acrylic and...

2007-01-05

2011-11-15

Lavarias, Arnel C (Department: 2872)

Optical: systems and elements

Diffusing of incident light

C428S327000, C362S355000

Reexamination Certificate

active

08059339

ABSTRACT:
A light diffusing sheet brightens frontal direction illumination and resists curl without requiring a complicated design.This light diffusing sheet includes a support and a light diffusing layer provided on the support. The light diffusing layer is formed from at least acrylic resin particles, a styrene acrylic copolymer resin binder, and an acrylic resin binder having a glass transition temperature of 30° C. or lower. Weight ratio of the styrene acrylic copolymer resin binder to the acrylic resin binder is preferably in the range of 1:4 to 4:1.

REFERENCES:
patent: 5991080 (1999-11-01), Kohta et al.
patent: 6288172 (2001-09-01), Goetz et al.
patent: 6908670 (2005-06-01), Maekawa
patent: 7072115 (2006-07-01), Uekita et al.
patent: 2002/0001055 (2002-01-01), Kimura et al.
patent: 2009/0067190 (2009-03-01), Funabashi et al.
patent: 2010/0247866 (2010-09-01), Nakahata et al.
patent: 2010/0265739 (2010-10-01), Funabashi et al.
patent: 2011/0007494 (2011-01-01), Takai
patent: 08-075909 (1996-03-01), None
patent: 2002-243921 (2002-08-01), None

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