Patent ID: 9542021
Date: 2017-01-10
CPC Classifications: G06F

Claim:
1. A substrate for a touch screen sensor, comprising: a plurality of sensing units, each of the sensing units including electrodes that are connected to each other in a pattern on one side of a base; sensing connecting units, each of the sensing connecting units including electrodes that are connected to each other in a pattern that is the same as the pattern of the sensing units, each of the sensing connecting units connecting adjacent sensing units; a plurality of dummy units, each of the dummy units being disposed adjacent to corresponding sensing units and including electrodes that are connected to each other in a pattern that is the same as or similar to the pattern of the sensing units; and a black layer configured to reduce visibility of the sensing units, the dummy units, and the sensing connecting units, wherein the pattern of a corresponding one of the sensing units is disconnected on a boundary between the corresponding one of the sensing units and an adjacent dummy unit such that the pattern has an edge that corresponds to the boundary and is opened.