Liquid crystal cells – elements and systems – Particular structure – Holder – support – frame – or housing
Reexamination Certificate
2011-03-01
2011-03-01
Patel, T C (Department: 4134)
Liquid crystal cells, elements and systems
Particular structure
Holder, support, frame, or housing
C349S150000
Reexamination Certificate
active
07898612
ABSTRACT:
A liquid crystal display panel is placed on an upper mold, and a liquid crystal shutter is stored in a lower mold. Fluorescent lamps serving as a light source are disposed along the internal surface of the lower mold. A display object is disposed on the back of the lower mold. Display images can be changed by switching signals to be applied to the liquid crystal shutter or liquid crystal display panel. The cables for the fluorescent lamps are laid in a groove-like concave section formed in the upper part of the lower mold. A flexible cable extended from the liquid crystal shutter is bonded to a notched portion of the upper part of the lower mold, and coupled to a printed circuit board disposed on the flank of the lower mold.
REFERENCES:
patent: 5946062 (1999-08-01), Hasegawa et al.
patent: 6388722 (2002-05-01), Yoshii et al.
patent: 7048418 (2006-05-01), Hur et al.
patent: 2007-007287 (2007-01-01), None
patent: 2007-007315 (2007-01-01), None
patent: 2007-007316 (2007-01-01), None
patent: 2007-037578 (2007-01-01), None
Antonelli, Terry Stout & Kraus, LLP.
Hitachi Displays Ltd.
Nguyen Sang
Patel T C
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