Liquid crystal cells – elements and systems – Particular structure – Having significant detail of cell structure only
Reexamination Certificate
2008-01-08
2008-01-08
Schechter, Andrew (Department: 2871)
Liquid crystal cells, elements and systems
Particular structure
Having significant detail of cell structure only
C349S104000, C349S122000
Reexamination Certificate
active
10407450
ABSTRACT:
A multilayer plate is provided comprising an optically transparent substrate, a protective layer, a conducting layer, and at least one anisotropic thin crystal film. The anisotropic thin crystal film is made of a substance containing aromatic rings and possessing a structure with an interplanar spacing of 3.4±0.2 Å along one of optical axes. The thin crystal film is situated between the substrate and the conducting layer and is separated from the conducting layer by the protective layer. The transmission of the multilayer plate for UV radiation does not exceed 1% at any wavelength below 380 nm.
REFERENCES:
patent: 3994567 (1976-11-01), Matsuo et al.
patent: 4196973 (1980-04-01), Hochstrate
patent: 5148298 (1992-09-01), Shigeta et al.
patent: 5189537 (1993-02-01), O'Farrell
patent: 5281562 (1994-01-01), Araujo et al.
patent: 5293546 (1994-03-01), Tadros et al.
patent: 5323252 (1994-06-01), Yoshida et al.
patent: 5340504 (1994-08-01), Claussen
patent: 5358739 (1994-10-01), Baney et al.
patent: 5539552 (1996-07-01), Desai et al.
patent: 5977002 (1999-11-01), Boulos et al.
patent: 5999243 (1999-12-01), Kameyama et al.
patent: 6124907 (2000-09-01), Jones et al.
patent: 6252032 (2001-06-01), Van Antwerp et al.
patent: 6767594 (2004-07-01), Miroshin et al.
patent: 2002/0105608 (2002-08-01), Lazarev
patent: 2004/0070704 (2004-04-01), Lazarev et al.
patent: 1 004 921 (2000-05-01), None
patent: 1 128 192 (2001-08-01), None
patent: 59145255 (1984-08-01), None
patent: 01276120 (1989-06-01), None
patent: 10206905 (1998-07-01), None
patent: 10-206905 (1998-08-01), None
patent: WO 94/28073 (1994-12-01), None
patent: WO 03/29883 (2003-04-01), None
Ignatov, L.Y., et al., “Thin Crystal Film polarizers and retarders”, Liquid Crystal Materials, Devices, and Applications VIII,Proceedings of SPIE, Jan. 21-22, 2002, vol. 4658, pp. 79-89.
Lazarev, P., et al., “E-type Polarizers and Retarders”, The SPIE's 47thAnnual Meeting, The International Symposium on Optical Science and Technology, Paper No. 4819-07. 'Online! Jul. 7-11, 2002, XP002261227, Seattle, WA, <url:http://www.optivainc.com/Publications/A-Conference—Proceedings/A-01.pdf>.
G. Franklin et al., “Evaluation of Liquid Crystal Thin Film Polarizers Coated on the Inside and the Outside of LCD's”, Proceedings of the 3rd-iccg, pp. 641-644.
S.T. Wu, D.K. Yang, “Reflective Liquid Crystal Displays”, 2001, by John Willey and Sons Ltd (book), (table of contents only).
Pochi Yeh, Claire Gu, “Optics of Liquid Crystal Displays”, 2001, by John Willey and Sons Ltd (book), (table of contents only).
M.M. Zwick, “Poly (vinyl Alcohol)- Iodine Complexes”, Journal of Applied Polymer Science, Spinning Research Development, Cnntral Laboratory TNO, Delft, The Netherlands, vol. 9, (1965), pp. 2393-2424.
Lazarev Pavel I.
Paukshto Michael V.
Nitto Denko Corporation
Schechter Andrew
LandOfFree
Multilayer plate and display panel with anisotropic crystal... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Multilayer plate and display panel with anisotropic crystal..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Multilayer plate and display panel with anisotropic crystal... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3909947