Appeal No. 1999-2590
Application 08/618,120
wire mesh to cover the entire screen since it merely depends
on the size of the screen, the size of the wire mesh, and the
availability of the screen mesh in the market. Examiner’s
Answer at page 5.
We find that Appellants’ admitted prior art discloses
that “it is known to use a wire screen placed directly in
front of an LED display in order to enhance the contrast of
the displayed image and to reduce glare.” Specification, page
1, lines 8-10. Additionally, Appellants’ admitted prior art
states that “[i]n the prior art, the installation of the
screen is done after the plurality of module block LED arrays
have been arranged into a large display and a single large
piece of wire screen is fastened to the entire display.”
Specification, page 1, lines 19-22. Clearly, Appellants’
admitted prior art consisting of a large display and a single
large piece of wire screen does not teach the claim
limitations of “substantially each of said module block LED
arrays including a respective individual wire screen attached
to said selected face immediately over said at least one LED.”
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