公开(公告)号：US20200091596A1

公开(公告)日：2020-03-19

申请号：US16543798

申请日：2019-08-19

Applicant: InnoLux Corporation

Inventor： Yi-Hung LIN ,  Chih-Chi CHEN ,  Tang-Chin HUNG ,  I-Yin LI

IPC: H01Q1/36

Abstract: An antenna device is provided. The antenna device includes a first substrate, a first conductive layer, a second substrate, a liquid-crystal layer, a buffer layer, and an alignment layer. The first conductive layer is disposed on the first substrate, and the first conductive layer has an opening. The second substrate is disposed opposite to the first substrate. The second conductive layer is disposed on the second substrate. The liquid-crystal layer is disposed between the first conductive layer and the second conductive layer. The buffer layer is disposed in the opening and adjacent to an overlapping region of the first conductive layer and the second conductive layer. The alignment layer is disposed between the first conductive layer and the liquid-crystal layer.