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:
May. 18, 2021
Filed:
Mar. 30, 2018
Applicant:
Lg Innotek Co., Ltd., Seoul, KR;
Inventors:
Jun Phill Eom, Seoul, KR;
Ui Jun Kim, Seoul, KR;
Assignee:
LG INNOTEK CO., LTD., Seoul, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04N 5/225 (2006.01); G02F 1/29 (2006.01); H04N 5/232 (2006.01);
U.S. Cl.
CPC ...
G02F 1/29 (2013.01); H04N 5/23287 (2013.01); G02F 1/294 (2021.01);
Abstract
A liquid lens includes a cavity in which a conductive liquid and a non-conductive liquid are disposed and at least one first through-hole in which at least one of a conductive material or an adhesive material is disposed, a first electrode disposed on the first plate, a second electrode disposed under the first plate, the second electrode including a plurality of electrode sectors, a second plate disposed on the first electrode, and a third plate disposed under the second electrode.