Patent ID: 11967754
Assignee: UNIST (ULSAN NATIONAL INSTITUTE OF SCIENCE AND TECHNOLOGY)
Field: Telecommunications (Electrical engineering)
Classification: CPC H | IPC H

Claim 0:
1. An electronic apparatus comprising:
a display panel including an active area and a peripheral area; and
an antenna whose at least one portion overlaps the active area, the antenna comprising:
a first pattern portion having a first characteristic impedance and a first mesh structure;
a second pattern portion disposed adjacent to the first pattern portion and having a second characteristic impedance different from the first characteristic impedance and a second mesh structure; and
a third pattern portion disposed adjacent to the second pattern portion and having a third characteristic impedance and a third mesh structure, wherein the second characteristic impedance has a value between the first characteristic impedance and the third characteristic impedance,

wherein the first pattern portion, the second pattern portion, and the third pattern portion are sequentially arranged in a first direction, wherein a first width of the first pattern portion in a second direction crossing the first direction is greater than a second width of the second pattern portion in the second direction, wherein the first width of the first pattern portion is greater than a third width of the third pattern portion in the second direction, wherein a density of the first mesh structure is greater than a density of the second mesh structure, and wherein a density of the third mesh structure is greater than the density of the second mesh structure.