ANTENNA MODULE FOR A DISPLAY DEVICE THAT INCORPORATES AN ELECTROMAGNETIC DIGITIZING TABLET FUNCTION
First Claim
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1. An antenna module for a display device that incorporates an electromagnetic digitizing tablet function, comprising:
- a dielectric substrate has opposite first and second surfaces;
an x-axis antenna including a plurality of parallel antenna traces, each of which is formed on said first surface of said dielectric substrate and extends in a first direction;
a y-axis antenna including a plurality of parallel antenna traces, each of which is formed on said second surface of said dielectric substrate and extends in a second direction transverse to the first direction;
a plurality of contact units, each of which is formed on said first surface of said dielectric substrate and includes an array of first contacts and an array of second contacts; and
an interconnecting unit formed on said first surface of said dielectric substrate, and includinga plurality of first interconnecting lines, each of which interconnects said first contacts of a respective one of said contact units, anda plurality of second interconnecting lines, each of which interconnects said second contacts of the respective one of said contacts units;
wherein said first surface of said dielectric substrate defines a plurality of regions, each of which is bounded by an adjacent pair of said antenna traces of said x-axis antenna, andwherein each of said contact units being disposed S within a respective one of said regions.
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Abstract
An antenna module includes a dielectric substrate, x-axis and y-axis antennas, a plurality of contact units, and an interconnecting unit. The dielectric substrate has opposite first and second surfaces. Each of the x-axis and y-axis antennas is formed an a respective one of the first and second surfaces of the dielectric substrate. Each of the contact units is formed on the first surface of the dielectric substrate. The interconnecting unit interconnects the contact units.
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8 Claims
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1. An antenna module for a display device that incorporates an electromagnetic digitizing tablet function, comprising:
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a dielectric substrate has opposite first and second surfaces; an x-axis antenna including a plurality of parallel antenna traces, each of which is formed on said first surface of said dielectric substrate and extends in a first direction; a y-axis antenna including a plurality of parallel antenna traces, each of which is formed on said second surface of said dielectric substrate and extends in a second direction transverse to the first direction; a plurality of contact units, each of which is formed on said first surface of said dielectric substrate and includes an array of first contacts and an array of second contacts; and an interconnecting unit formed on said first surface of said dielectric substrate, and including a plurality of first interconnecting lines, each of which interconnects said first contacts of a respective one of said contact units, and a plurality of second interconnecting lines, each of which interconnects said second contacts of the respective one of said contacts units; wherein said first surface of said dielectric substrate defines a plurality of regions, each of which is bounded by an adjacent pair of said antenna traces of said x-axis antenna, and wherein each of said contact units being disposed S within a respective one of said regions. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
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Specification