Optical film and liquid-crystal display device using the...

Details Optical film and liquid-crystal display device using the... Optical film and liquid-crystal display device using the...

2005-11-29

2005-11-29

Ton, Toan (Department: 2871)

Liquid crystal cells, elements and systems

Particular structure

Having significant detail of cell structure only

C349S115000, C349S122000, C349S112000, C359S487030

Reexamination Certificate

active

06970213

ABSTRACT:
An optical film constituted by a laminate of a polarizer and a reflective polarizing film through an acrylic-based pressure-sensitive adhesive agent, the polarizer having an anti-glare layer, wherein the optical film has a haze (H) in a range of from 5% to 30%. Preferably, a haze (H1) of the polarizer and a haze (H2) of the reflective polarizing film satisfy the relation H1>H2. Preferably, the haze (H) of the optical film satisfies the relation H/H1>0.5.

REFERENCES:
patent: 4293435 (1981-10-01), Portugall et al.
patent: 5332522 (1994-07-01), Chen et al.
patent: 5999243 (1999-12-01), Kameyama et al.
patent: 6124905 (2000-09-01), Iijima
patent: 6166790 (2000-12-01), Kameyama et al.
patent: 6166799 (2000-12-01), Kameyama et al.
patent: 55-21479 (1980-02-01), None

Affiliated with

Also associated with

Rating

Optical film and liquid-crystal display device using the... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Optical film and liquid-crystal display device using the..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Optical film and liquid-crystal display device using the... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3455345