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Three dimensional interactive displayA three-dimensional (3-D) interactive display and method of forming the same, includes a transparent capaciflector (TC) camera formed on a transparent shield layer on the screen surface. A first dielectric layer is formed on the shield layer. A first wire layer is formed on the first dielectric layer. A second dielectric layer is formed on the first wire layer. A second wire layer is formed on the second dielectric layer. Wires on the first wire layer and second wire layer are grouped into groups of parallel wires with a turnaround at one end of each group and a sensor pad at the opposite end. An operational amplifier is connected to each of the sensor pads and the shield pad biases the pads and receives a signal from connected sensor pads in response to intrusion of a probe. The signal is proportional to probe location with respect to the monitor screen.
Document ID
20080005126
Acquisition Source
Headquarters
Document Type
Other - Patent
Authors
Vranish, John M.
Date Acquired
August 24, 2013
Publication Date
January 25, 2005
Subject Category
Instrumentation And Photography
Report/Patent Number
Patent Application Number: US-PATENT-APPL-SN-804645
Patent Number: US-PATENT-6,847,354
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.
Patent
US-PATENT-6,847,354
Patent Application
US-PATENT-APPL-SN-804645
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