RC MATCHING IN A TOUCH SCREEN
First Claim
1. A touch screen comprising:
- a first element of a plurality of elements, the first element coupled to a first sense connection; and
a second element of the plurality of elements, the second element coupled to a second sense connection,wherein the first and second sense connections are configured such that a load presented by the first sense connection and the first element is substantially equal to a load presented by the second sense connection and the second element.
1 Assignment
0 Petitions
Accused Products
Abstract
A touch screen. In some examples, the touch screen can comprise a first element coupled to a first sense connection, and a second element coupled to a second sense connection. In some examples, the first and second sense connections can be configured such that a load presented by the first sense connection and the first element is substantially equal to a load presented by the second sense connection and the second element. In some examples, the first and second sense connections can comprise detour routing configured such that a resistance of the first sense connection is substantially equal to a resistance of the second sense connection. In some examples, the first and second sense connections can be coupled to dummy routing configured such that a first capacitance presented by the first sense connection is substantially equal to a second capacitance presented by the second sense connection.
23 Citations
25 Claims
-
1. A touch screen comprising:
-
a first element of a plurality of elements, the first element coupled to a first sense connection; and a second element of the plurality of elements, the second element coupled to a second sense connection, wherein the first and second sense connections are configured such that a load presented by the first sense connection and the first element is substantially equal to a load presented by the second sense connection and the second element. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 20, 21, 22, 23)
-
-
14. A method for fabricating a touch screen, the method comprising:
-
forming a first element of a plurality of elements; forming a first sense connection coupled to the first element; forming a second element of the plurality of elements; and forming a second sense connection coupled to the second element, wherein the first and second sense connections are configured such that a load presented by the first sense connection and the first element is substantially equal to a load presented by the second sense connection and the second element. - View Dependent Claims (15, 16, 17, 18, 19, 24, 25)
-
Specification