The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 06, 2025
Filed:
Nov. 22, 2023
Nec Corporation, Tokyo, JP;
Ryota Nihei, Tokyo, JP;
Junichi Funada, Tokyo, JP;
Kenji Wakafuji, Tokyo, JP;
Kazuyuki Hayashi, Tokyo, JP;
Kohei Yoshida, Tokyo, JP;
Shingo Watanabe, Tokyo, JP;
Kazushi Sugyo, Tokyo, JP;
Masakazu Ono, Tokyo, JP;
Fujio Okumura, Kanagawa, JP;
NEC CORPORATION, Tokyo, JP;
Abstract
Provided is a display antenna including a display including a plurality of light emitters arranged in a grid, an antenna array having an antenna assembly in which a plurality of patch antennas through which light in a wavelength band of a visible region is transmitted is disposed in a grid, the antenna array being disposed to be superimposed on the display, and a phase shifter disposed in a gap region sandwiched between the plurality of light emitters, connected to at least one of the plurality of patch antennas, and configured to shift a signal to be transmitted and received.