TOUCH SENSING UNIT HAVING TOUCH SENSING PATTERN WITH HOLLOW AREAS, AND RELATED TOUCH SENSING ELEMENT AND DEVICE USING THE SAME
First Claim
Patent Images
1. A touch sensing unit, comprising:
- an external conductive part; and
at least one internal conductive part, each internal conductive part having at least two ends respectively connected to the external conductive part, wherein a sensing pattern constituted by the at least one internal conductive part and the external conductive part includes a plurality of hollow areas.
1 Assignment
0 Petitions
Accused Products
Abstract
A touch sensing unit includes an external conductive part and at least one internal conductive part. Each internal conductive part has at least two ends respectively connected to the external conductive part. A sensing pattern constituted by the at least one internal conductive part and the external conductive part includes a plurality of hollow areas.
-
Citations
16 Claims
-
1. A touch sensing unit, comprising:
-
an external conductive part; and at least one internal conductive part, each internal conductive part having at least two ends respectively connected to the external conductive part, wherein a sensing pattern constituted by the at least one internal conductive part and the external conductive part includes a plurality of hollow areas. - View Dependent Claims (2, 3, 4)
-
-
5. A touch sensing element, comprising:
-
a carrier board; and a plurality of touch sensing units, disposed on the carrier board, wherein a sensing pattern of each of the touch sensing units includes a plurality of hollow areas. - View Dependent Claims (6, 7, 8)
-
-
9. A touch sensing device, comprising:
-
a touch sensing element, comprising; a carrier board; and a plurality of touch sensing units, disposed on the carrier board, the touch sensing unit arranged for generating a plurality of sensing signals, respectively, a sensing pattern of each of the touch sensing units includes a plurality of hollow areas; and a control circuit, coupled to the touch sensing units, for detecting a touch event according to sensing signal(s) generated by at least one of the touch sensing units. - View Dependent Claims (10)
-
-
11. A touch pad, comprising:
-
a carrier board; and a plurality of first traces arranged in a first direction, wherein the first traces are parallel with each other and disposed on the carrier board, the first traces include a plurality of first touch sensing units connected in series, and each of the first touch sensing units has a plurality of hollow areas included therein. - View Dependent Claims (12, 13, 14, 15, 16)
-
Specification