Liquid crystal cells – elements and systems – Liquid crystal system – Liquid crystal writing tablet
Reexamination Certificate
2011-08-23
2011-08-23
Kianni, K. Cyrus (Department: 2883)
Liquid crystal cells, elements and systems
Liquid crystal system
Liquid crystal writing tablet
C349S150000, C349S122000
Reexamination Certificate
active
08004620
ABSTRACT:
The present invention is directed to providing a technology for display devices where a transparent cover is pasted on a display panel according to which inconsistencies resulting from expansion of the polarizing plate in the vicinity of an end portion caused by moisture can be prevented, and the adhesive can be prevented from sagging when the display panel and the transparent cover are pasted together. A display device according to the invention is provided with: a liquid crystal display panel having a first substrate, a second substrate provided on the viewer side of the above described first substrate and a liquid crystal layer sandwiched between the above described first substrate and the above described second substrate; and a transparent cover pasted on the surface of the above described liquid crystal display panel on the above described viewer side using an adhesive. The above described liquid crystal display panel has a polarizing plate between the above described second substrate and the above described transparent cover. The above described adhesive covers the entirety of a side of the above described polarizing plate, and the form of the outer periphery of the above described adhesive in a plane is uneven.
REFERENCES:
patent: 6204896 (2001-03-01), Matsuhira et al.
patent: 6424394 (2002-07-01), Morii
patent: 6444407 (2002-09-01), Day et al.
patent: 6515721 (2003-02-01), Jin et al.
patent: 6743700 (2004-06-01), Asami et al.
patent: 6879365 (2005-04-01), Hedrick
patent: 6933991 (2005-08-01), Sanelle et al.
patent: 7081940 (2006-07-01), Suzuki
patent: 2001/0010569 (2001-08-01), Jin et al.
patent: 2003/0160740 (2003-08-01), Hedrick
patent: 2004/0224486 (2004-11-01), Ichijo et al.
patent: 2005/0249932 (2005-11-01), Wang et al.
patent: 2006/0158579 (2006-07-01), Hasegawa
patent: 2006/0225831 (2006-10-01), Lei et al.
patent: 2007/0046874 (2007-03-01), Adachi et al.
patent: 2008/0220184 (2008-09-01), Sakurai et al.
patent: 2009/0097115 (2009-04-01), Miyazaki et al.
patent: 7-13144 (1993-06-01), None
patent: 10-170890 (1997-08-01), None
patent: 11-174435 (1997-12-01), None
patent: 2000-275621 (1999-03-01), None
patent: 11174435 (1999-07-01), None
patent: 2003-262858 (2002-03-01), None
patent: 2007-178758 (2005-12-01), None
patent: 2006-221187 (2006-04-01), None
Ishii Katsuhiko
Sano Yasushi
Takahashi Risa
A. Marquez, Esq. Juan Carlos
Hitachi Displays. Ltd.
Kianni K. Cyrus
Stites & Harbison PLLC
LandOfFree
Display device does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Display device, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Display device will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2626671