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:
Sep. 22, 2020
Filed:
May. 25, 2018
Innolux Corporation, Miao-Li County, TW;
Yan-Zheng Wu, Miao-Li County, TW;
I-Yin Li, Miao-Li County, TW;
Kuang-Chiang Huang, Miao-Li County, TW;
Chien-Hung Chan, Miao-Li County, TW;
Huang-Chi Chao, Miao-Li County, TW;
Chih-Yung Hsieh, Miao-Li County, TW;
INNOLUX CORPORATION, Miao-Li County, TW;
Abstract
A liquid-crystal antenna device includes a signal source, a driving module, a correction module, and a plurality of radiation units. The signal source provides an input electromagnetic wave. The driving module outputs a plurality of initial voltage signals according to a radiation address. The correction module receives the initial voltage signals and outputs a plurality of corrected voltage signals according to a lookup table. The radiation units respectively receive the corrected voltage signals and are coupled to the input electromagnetic wave to generate an output electromagnetic wave.