Brightness enhancement film

Details Brightness enhancement film Brightness enhancement film

2006-04-26

2010-11-30

Ahmed, Sheeba (Department: 1787)

Stock material or miscellaneous articles

Web or sheet containing structurally defined element or...

Including a second component containing structurally defined...

C428S328000, C428S330000, C428S331000, C428S413000, C428S415000, C428S423100, C428S426000, C428S474400, C428S500000

Reexamination Certificate

active

07842380

ABSTRACT:
A brightness enhancement film comprising a substrate which comprises, on one side, a scratch-resistant layer comprising inorganic microparticles is provided. The brightness enhancement film is useful as a scratch-resistant brightness enhancement film in liquid crystal displays.

REFERENCES:
patent: 6950236 (2005-09-01), Hokazono et al.
patent: 7074463 (2006-07-01), Jones et al.
patent: 2003/0153643 (2003-08-01), Jin et al.
patent: 2006/0082699 (2006-04-01), Gehlsen et al.
patent: WO-96/23649 (1996-08-01), None
patent: WO02/084338 (2002-10-01), None

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