Brightness enhancement film with protective layer and...

Details Brightness enhancement film with protective layer and... Brightness enhancement film with protective layer and...

2006-12-14

2010-06-01

Nguyen, Dung T. (Department: 2871)

Liquid crystal cells, elements and systems

Particular structure

Particular illumination

C349S061000, C359S599000

Reexamination Certificate

active

07728921

ABSTRACT:
An exemplary brightness enhancement film (15) includes a main body (154), a plurality of first prism structures (152), a plurality of second prism structures (156), and first and second protective layers (150, 158). The main body includes a first side, and a second side opposite to the first side. The first prism structures are formed at the first side. The second prism structures are formed at the second surface. The first protective layer covers the plurality of first prism structures, and the second protective layer covers the plurality of second prism structures.

REFERENCES:
patent: 5600462 (1997-02-01), Suzuki et al.
patent: 5760960 (1998-06-01), Lin et al.
patent: 6356389 (2002-03-01), Nilsen et al.
patent: 6831714 (2004-12-01), Masaki et al.
patent: 6894840 (2005-05-01), Yamanaka et al.
patent: 7106395 (2006-09-01), Maeda
patent: 1477409 (2004-02-01), None
patent: 1508595 (2004-06-01), None
patent: 1658047 (2005-08-01), None
patent: 2005019879 (2005-03-01), None

Affiliated with

Also associated with

Rating

Brightness enhancement film with protective layer and... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Brightness enhancement film with protective layer and..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Brightness enhancement film with protective layer and... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-4152545