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:
Jul. 14, 2026
Filed:
Aug. 22, 2024
Sharp Display Technology Corporation, Kameyama City, JP;
Hideki Kitagawa, Kameyama City, JP;
Yoshimasa Chikama, Kameyama City, JP;
Masamitsu Yamanaka, Kameyama City, JP;
SHARP DISPLAY TECHNOLOGY CORPORATION, Kameyama City, JP;
Abstract
A phased array antenna with excellent reliability is provided. The phased array antenna includes a printed circuit boardincluding a plurality of first terminals, a TFT substrateincluding a plurality of second terminals and being arranged to face the printed circuit board, and a plurality of conductorsconnecting the first terminals and the second terminals, respectively. The printed circuit board includes a plurality of transmission/reception electrodes, and beamforming ICsreceiving control signals from the TFT substrate via the first terminals and controlling phases of signals transmitted/received by transmission/reception electrodes based on the control signals. The TFT substrate includes a plurality of control circuitsthat include TFTs and generate control signals for controlling the beamforming ICs, and a flattening multilayerthat covers the plurality of control circuits, wherein the flattening multilayerinclude a plurality of recessed portionseach of which has an opening on a top face.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile