Light reflecting material

Details Light reflecting material Light reflecting material

1997-03-11

1999-11-23

Shafer, Ricky D.

Optical: systems and elements

Light interference

Produced by coating or lamina

359589, 359883, G02B 508

Patent

active

059910801

ABSTRACT:
A light reflecting material having a reflecting layer comprising barium sulfate, titanium dioxide and a binder resin. When the light reflecting material of the present invention is used as a reflector of a lighting panel of edge light type, it efficiently causes light to enter into a light conducting plate and hence high brightness of the lighting panel can be obtained. High brightness is also obtained when it is used as a light reflecting material of backlight systems and illumination signboards.

REFERENCES:
patent: 4658141 (1987-04-01), Wilt et al.
patent: 5019347 (1991-05-01), Hiratsuka et al.
patent: 5316888 (1994-05-01), Naruse et al.
patent: 5361678 (1994-11-01), Roopchand et al.
patent: 5519542 (1996-05-01), Yano et al.
patent: 5627432 (1997-05-01), Balazs et al.
patent: 5635284 (1997-06-01), Metzger et al.

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