Patent ID: 11861116
Assignee: SAMSUNG ELECTRONICS CO., LTD.
Field: Computer technology (Electrical engineering)
Classification: CPC G  H | IPC G  H

Claim 0:
1. A display device, comprising:
a display unit comprising a plurality of emission areas;
a plurality of touch electrodes that sense a touch,
wherein each of the plurality of touch electrodes comprises at least one portion disposed between adjacent emission areas among the plurality of emission areas;
a plurality of code patterns that cover a part of a front surface of at least one of the plurality of touch electrodes; and
a plurality of light-blocking dummy patterns formed on some of the plurality of touch electrodes on which the plurality of code patterns is not formed,
wherein a thickness of the plurality of code patterns is different from a thickness of the light-blocking dummy patterns, and a light-blocking rate of the plurality of code patterns is different from a light-blocking rate of the light-blocking dummy patterns.