Computer graphics processing and selective visual display system – Display peripheral interface input device – Touch panel
Reexamination Certificate
2008-07-08
2008-07-08
Lewis, David L. (Department: 2629)
Computer graphics processing and selective visual display system
Display peripheral interface input device
Touch panel
C178S018010, C200S512000
Reexamination Certificate
active
07397466
ABSTRACT:
A touch screen comprising a flexible sheet comprising a substantially planar surface and integral compressible spacer dots formed thereon, where each spacer dot comprises a base cross section in the substantially planar surface of the flexible sheet defined by a first point or set of connected points intersecting an axis in the substantially planar surface, a second opposed point or set of connected points intersecting the axis, and first and second continuous edge segments connecting the first and second points or end points of the first and second sets of points on opposite sides of the axis, wherein the spacer dot has a variable height perpendicular to the substantially planar surface along the axis, and wherein the surface of the spacer dot extending above the base cross section is not equidistant from the mid-point of the axis between the intersections of the first and second points or sets of connected points and the axis.
REFERENCES:
patent: 4220815 (1980-09-01), Gibson et al.
patent: 5062198 (1991-11-01), Sun
patent: 5955198 (1999-09-01), Hashimoto et al.
patent: 6074192 (2000-06-01), Mikkelsen
patent: 6706552 (2004-03-01), Getz et al.
patent: 2002/0094660 (2002-07-01), Getz et al.
patent: 2003/0141118 (2003-07-01), Kakuno
patent: 2004/0090426 (2004-05-01), Bourdelais et al.
patent: 2004/0135775 (2004-07-01), Hurst et al.
patent: 2005/0269742 (2005-12-01), Wright et al.
patent: 2006/0102452 (2006-05-01), Cok et al.
patent: 2006/0102460 (2006-05-01), Bourdelais et al.
patent: 2006/0102461 (2006-05-01), Cok et al.
patent: 2006/0102462 (2006-05-01), Bourdelais et al.
patent: 2006/0102463 (2006-05-01), Cok
patent: 2006/0105146 (2006-05-01), Bourdelais et al.
patent: 2006/0105148 (2006-05-01), Cok et al.
patent: 2006/0105152 (2006-05-01), Cok et al.
patent: 1 471 415 (2004-10-01), None
Bourdelais Robert P.
Brickey Cheryl J.
Cok Ronald S.
Hertzel Gerald T.
Anderson Andrew J.
Eastman Kodak Company
Lewis David L.
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