US 2024/0258689 A1 · DISPLAY APPARATUS AND ELECTRONIC DEVICE

Abstract

This application provides a display apparatus and an electronic device. A transparent dielectric layer is added to the display apparatus, metal is deposited on the transparent dielectric layer, to form a metal grid, and a part of the metal grid is used as a radiator of an antenna structure. After an antenna is integrated into the display apparatus, through optimization of an optical design, the metal grid may meet a requirement for optical transmittance, and display effect is not obviously affected. In addition, because the antenna structure is integrated into the display apparatus, coverage space of a wireless signal is increased. This avoids occurrence of a signal blind region, so that the electronic device has a more reliable connection in a millimeter-wave band, to meet a communication requirement.

Claims17

Dependent claims

An electronic device, comprising a display apparatus, wherein the display apparatus comprises a cover plate, a display panel, a metal grid, and a transparent dielectric layer, wherein

the transparent dielectric layer is disposed between the cover plate and the display panel:
the metal grid comprises a plurality of grid subunits, and is located on a surface of the transparent dielectric layer;
the metal grid comprises a first region and a second region, and a gap is formed between the first region and the second region;
and
the first region comprises a first antenna element, the first antenna element comprises a radiation component and a feed component, one end of the feed component is electrically connected to the radiation component, and a width of the feed component is greater than or equal to a width of each of the plurality of grid subunits.

2 more elements

Dependencies are inferred from the claim text.

Display apparatus and electronic device

Life of this patent

Display apparatus and electronic device

Life of this patent

Abstract

Claims17