Transparent hard coat film, transparent conductive hard coat...

Details Transparent hard coat film, transparent conductive hard coat... Transparent hard coat film, transparent conductive hard coat...

2003-03-12

2009-06-30

Kim, Richard H (Department: 2871)

Liquid crystal cells, elements and systems

Liquid crystal system

Liquid crystal writing tablet

C345S173000, C178S018010

Reexamination Certificate

active

07554615

ABSTRACT:
A transparent hard coat film having excellent hardness and transmitted resolution, in which an interference fringe attributable to non-uniform thickness of the transparent hard coat layer is not noticeable, is provided. The transparent hard coat film of the invention has a transparent hard coat layer formed on at least one surface of a transparent polymer film, wherein the transparent hard coat film has a b* value in the L*a*b* color space system of 0.5 or less.

REFERENCES:
patent: 5064276 (1991-11-01), Endo et al.
patent: 5377027 (1994-12-01), Jelley et al.
patent: 5995180 (1999-11-01), Moriwaki et al.
patent: 6016134 (2000-01-01), Ota
patent: 6067138 (2000-05-01), Nishiguchi et al.
patent: 6154263 (2000-11-01), Bailey
patent: 6590622 (2003-07-01), Nakanishi et al.
patent: 6689458 (2004-02-01), Mikoshiba et al.
patent: 6743520 (2004-06-01), Street et al.
patent: 2001/0035929 (2001-11-01), Nakamura et al.
patent: 2002/0118437 (2002-08-01), Rukavina et al.
patent: 2003/0071796 (2003-04-01), Nakanishi et al.
patent: 2003/0180520 (2003-09-01), Saitou et al.
1. What is CIE 1976 (L8 a* b*) colour space, CIE Lab. pp. 1-2.
2. Hunter Lab. The color management company, Applications Note. p. 1.

Affiliated with

Also associated with

Rating

Transparent hard coat film, transparent conductive hard coat... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Transparent hard coat film, transparent conductive hard coat..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Transparent hard coat film, transparent conductive hard coat... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-4143783