Illumination – Housing – With cooling means
Reexamination Certificate
2011-06-14
2011-06-14
Alavi, Ali (Department: 2875)
Illumination
Housing
With cooling means
C362S601000
Reexamination Certificate
active
07959333
ABSTRACT:
An enclosure is provided for housing pixels of a graphical display. The enclosure provides one or more laminar structures at a first surface of the enclosure. The laminar structure may be made up of a first material of a predetermined thickness at the first surface and a second material in sufficiently close proximity with the first material to allow heat conduction. The second material preferably has a thermal conductivity greater than the thermal conductivity of the first material. Thermal conductors are provided in or attached to the second material in the laminar structure to conduct heat to a second surface of the enclosure. The first material may be, for example, a polymer. The second material may be, for example, a heat wick, a metal mesh or heat pipes. The second surface may be cooled by an air stream, which may also reduce humidity at the surface.
REFERENCES:
patent: 5831374 (1998-11-01), Morita et al.
patent: 6045240 (2000-04-01), Hochstein
patent: 6169632 (2001-01-01), Kurtenbach
patent: WO02/089539 (2002-11-01), None
PCT International Search Report for International Application No. PCT/US2008/072279, dated Apr. 21, 2009, 3 pages.
PCT Written Opinion of the International Searching Authority for International Application No. PCT/US2008/072279, dated Apr. 21, 2009, 8 pages.
Alavi Ali
Haynes and Boone LLP
Kwok Edward C.
Landmark Screens LLC
LandOfFree
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