Liquid crystal cells – elements and systems – Particular structure – Particular illumination
Reexamination Certificate
2011-03-08
2011-03-08
Caley, Michael H (Department: 2871)
Liquid crystal cells, elements and systems
Particular structure
Particular illumination
C349S058000, C362S612000
Reexamination Certificate
active
07903197
ABSTRACT:
The present invention provides a liquid crystal display device having a linear light source, which is easily treated, in consideration of the heat radiation of a light-emitting diode in the liquid crystal display using the light-emitting diode as a light source.A light-emitting diode150is provided on a metal substrate161. The metal substrate161is formed in a case shape such that the heat generated at the light-emitting diode150received in the case is efficiently radiated. A resin material175is filled in the metal case to form a plate-shaped light source130. It is possible to improve reliability during the handling in the manufacturing process by filling the resin material175to form the plate-shaped light source. It is possible to improve heat radiation effect by filling the resin material157.
REFERENCES:
patent: 5769521 (1998-06-01), Osawa et al.
patent: 7184111 (2007-02-01), Chua et al.
patent: 7513668 (2009-04-01), Peng et al.
patent: 2004/0165372 (2004-08-01), Parker
patent: 2005/0094052 (2005-05-01), Sakurai et al.
patent: 2006/0285362 (2006-12-01), Cho et al.
patent: 64-088426 (1989-04-01), None
patent: 2002-162626 (2002-06-01), None
Antonelli, Terry Stout & Kraus, LLP.
Caley Michael H
Hitachi Display Devices, Ltd.
Hitachi Displays Ltd.
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