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. 28, 2025
Filed:
Dec. 02, 2021
Guangdong Oppo Mobile Telecommunications Corp., Ltd., Guangdong, CN;
Yuhu Jia, Guangdong, CN;
GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD., Guangdong, CN;
Abstract
A housing assembly, an antenna assembly, and an electronic device are provided in the present disclosure. The housing assembly includes a dielectric substrate and a radio-wave transparent structure. The dielectric substrate has a first equivalent wave impedance to a radio frequency (RF) signal in a preset frequency band. The first equivalent wave impedance differs from a wave impedance of free space by a first difference. The radio-wave transparent structure is carried on and at least partially covers a portion of the dielectric substrate. The housing assembly has a second equivalent wave impedance to the RF signal in the preset frequency band in a region corresponding to the radio-wave transparent structure. The second equivalent wave impedance differs from the wave impedance of the free space by a second difference. The second difference is less than the first difference.