Electricity: circuit makers and breakers – Solid contact – Membrane type
Reexamination Certificate
2007-06-12
2007-06-12
Friedhofer, Michael A. (Department: 2832)
Electricity: circuit makers and breakers
Solid contact
Membrane type
C345S173000
Reexamination Certificate
active
10986973
ABSTRACT:
A resistive touch screen, comprising: a) a substrate; b) a first conductive layer located on the substrate; c) a flexible cover sheet having integral compressible spacer dots; and d) a second conductive layer located on the flexible cover sheet between and over the integral spacer dots, and having localized areas of lower conductivity over the integral compressible spacer dots relative to the conductivity of the conductive layer located on the flexible cover sheet between the integral spacer dots.
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Cok Ronald S.
Freedman Gary S.
Irvin, Jr. Glen C.
Majumdar Debasis
Anderson Andrew J.
Eastman Kodak Company
Friedhofer Michael A.
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