Optical diffusing layer, optical diffusing sheet, and...

Details Optical diffusing layer, optical diffusing sheet, and... Optical diffusing layer, optical diffusing sheet, and...

2007-09-04

2007-09-04

Watkins, III, William P. (Department: 1772)

Stock material or miscellaneous articles

Structurally defined web or sheet

Continuous and nonuniform or irregular surface on layer or...

C428S147000, C428S143000, C428S212000, C428S323000, C428S327000, C428S328000, C428S001300, C428S213000, C428S913000, C349S112000, C359S599000, C359S586000, C359S580000, C359S601000

Reexamination Certificate

active

10983520

ABSTRACT:
An optical diffusing layer includes a resin coated layer having a surface fine concavo-convex structure. An average of peak-to-peak distance (Sm), an average of center line surface roughness (Ra), and an average of ten-point surface roughness (Rz) on the surface with fine concavo-convex structure satisfy specified equations, and the optical diffusing layer is capable of maintaining antiglare property and screen glare simultaneously controlled, when applied to an LCD in which high definition is required.

REFERENCES:
patent: 5387463 (1995-02-01), Nakamura et al.
patent: 5770306 (1998-06-01), Suzuki et al.
patent: 2002/0150722 (2002-10-01), Suzuki
patent: 9-193332 (1997-07-01), None
patent: 9-193333 (1997-07-01), None
patent: 11-305010 (1999-11-01), None
patent: 11-326611 (1999-11-01), None
patent: 2000-35508 (2000-02-01), None
patent: 2000-338310 (2000-12-01), None
patent: 2001-154006 (2001-06-01), None

Affiliated with

Also associated with

Rating

Optical diffusing layer, optical diffusing sheet, 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 Optical diffusing layer, optical diffusing sheet, and..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Optical diffusing layer, optical diffusing sheet, and... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3782985