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:
Apr. 21, 2020
Filed:
Sep. 29, 2017
Li-chun Lee, Taipei, TW;
Shih-chia Liu, Taipei, TW;
Yen-hao Yu, Taipei, TW;
Jhin-ciang Chen, Taipei, TW;
Chao-lin Wu, Taipei, TW;
Jui-hung Lai, Taipei, TW;
Li-Chun Lee, Taipei, TW;
Shih-Chia Liu, Taipei, TW;
Yen-Hao Yu, Taipei, TW;
Jhin-Ciang Chen, Taipei, TW;
Chao-Lin Wu, Taipei, TW;
Jui-Hung Lai, Taipei, TW;
COMPAL ELECTRONICS, INC., Taipei, TW;
Abstract
An antenna structure including a metal element, a first capacitor, a second capacitor, a feeding element and an adjustment element is provided. The metal element has an open slot, and the open slot has an open end, a first slot and a second slot. The first slot and the second slot are respectively disposed on two opposite sides of the open end. The feeding element crosses the first slot. A first end of the feeding element has a feeding point, and a second end of the feeding element is electrically connected to the metal element through the first capacitor. The adjustment element is disposed in the second slot. A first end of the adjustment element is electrically connected to the metal element, and a second end of the adjustment element is electrically connected to the metal element through the second capacitor.