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:
Jan. 13, 2026
Filed:
Dec. 06, 2022
Chengdu Tianma Microelectronics Co., Ltd., Sichuan, CN;
Xiaonan Han, Chengdu, CN;
Zhenyu Jia, Chengdu, CN;
Kerui XI, Chengdu, CN;
Baiquan Lin, Chengdu, CN;
Yifan Xing, Chengdu, CN;
Feng Qin, Chengdu, CN;
Qiongqin Mao, Chengdu, CN;
Chengdu Tianma Microelectronics Co., Ltd., Chengdu, CN;
Abstract
Provided are a display device and a manufacturing method thereof. The display device includes a display assembly, an antenna, and a feed circuit board. At least part of the antenna is disposed on the side of the light emission surface of the display assembly. The antenna includes a radiator and a first feed structure connected to the radiator. The feed circuit board is disposed on the side of the display assembly facing away from the light emission surface. The feed circuit board includes a power division network and a second feed structure connected to the power division network. The first feed structure at least partially overlaps the second feed structure along the thickness direction of the display assembly.