Liquid crystal cells – elements and systems – Particular structure – Holder – support – frame – or housing
Reexamination Certificate
2008-01-15
2008-01-15
Nelms, David (Department: 2871)
Liquid crystal cells, elements and systems
Particular structure
Holder, support, frame, or housing
C349S061000, C349S065000, C362S612000, C362S634000
Reexamination Certificate
active
07319498
ABSTRACT:
An electro-optical device comprises: an upper frame formed of a metal having an opening formed therein and having open portions formed in at least two corners thereof; an electro-optical panel having an electro-optical substance sealed between a pair of plates and arranged below the upper frame; a light guide plate arranged below the electro-optical panel; and an intermediate frame having a frame shape, arranged below the light guide plate, and being applied to support the electro-optical panel and the light guide plate. The electro-optical panel and the light guide plate is sandwiched between the upper frame and the intermediate frame. The peripheral edge along the four sides of the electro-optical panel is bonded to the upper frame by an adhesion element, and at least two corners of the intermediate frame are exposed in the open portions of the upper frame.
REFERENCES:
patent: 5479285 (1995-12-01), Burke
patent: 6806920 (2004-10-01), Hayashi et al.
patent: 2002/0036745 (2002-03-01), Kim
patent: 2002/0080298 (2002-06-01), Fukayama
patent: 2002/0135572 (2002-09-01), Weindorf
patent: 2002/0180923 (2002-12-01), Aoyagi et al.
patent: 2004/0114062 (2004-06-01), Nishio et al.
patent: 2004/0160546 (2004-08-01), Huang et al.
patent: 05-257128 (1993-10-01), None
patent: 05-257130 (1993-10-01), None
patent: 2000-066178 (2000-03-01), None
patent: 2001-125073 (2001-05-01), None
patent: 2001-255516 (2001-09-01), None
patent: 2002-116430 (2002-04-01), None
patent: 2002-333606 (2002-11-01), None
patent: 2003-177379 (2003-06-01), None
patent: 2002-0018517 (2002-03-01), None
patent: 0365177 (2002-12-01), None
patent: 2003-54764 (2003-07-01), None
Examination result issued in corresponding Korean application.
Communication from Korean Patent Office regarding counterpart application.
Arafuka Nami
Momose Norihide
Sakurai Shinji
Takabayashi Kazunori
Chen W. Patty
Harness & Dickey & Pierce P.L.C.
Nelms David
Seiko Epson Corporation
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