TOUCH SENSING DEVICE
First Claim
Patent Images
1. A touch sensing device, comprising:
- a base panel;
a plurality of receiving channels disposed on the base board in parallel;
at least one noise listening channel, wherein the at least one noise listening channel and the receiving channels are disposed on the base board in parallel; and
at least one processing unit configured to generate touch sensing data according to a sensing signal outputted by a corresponding receiving channel of the plurality of receiving channels and a noise listening signal outputted by the at least one noise listening channel.
1 Assignment
0 Petitions
Accused Products
Abstract
A touch sensing device includes a base panel, a plurality of receiving channels, at least one noise listening channel and at least one processing unit. The receiving channels are disposed on the base board in parallel. The at least one noise listening channel and the receiving channels are disposed on the base board in parallel. The processing unit is configured to generate touching sensing data according to a sensing signal outputted by a corresponding receiving channel of the plurality of receiving channels and a noise listening signal outputted by the at least one noise listening channel.
-
Citations
20 Claims
-
1. A touch sensing device, comprising:
-
a base panel; a plurality of receiving channels disposed on the base board in parallel; at least one noise listening channel, wherein the at least one noise listening channel and the receiving channels are disposed on the base board in parallel; and at least one processing unit configured to generate touch sensing data according to a sensing signal outputted by a corresponding receiving channel of the plurality of receiving channels and a noise listening signal outputted by the at least one noise listening channel. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10)
-
-
11. A touch sensing device, comprising:
-
at least one receiving channel, configured to output a first sensing signal and a first noise listening signal alternately; at least one second receiving channel, configured to output a second sensing and a second noise listening signal alternately; and at least one processing unit, configured to generate touch sensing data according to the first sensing signal, the second sensing signal, the first noise listening signal and the second noise listening signal. - View Dependent Claims (12, 13, 14, 15, 16, 17, 18, 19, 20)
-
Specification