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. 04, 2023
Filed:
May. 23, 2019
Applicants:
Lg Innotek Co., Ltd., Seoul, KR;
Corning Incorporated, Corning, NY (US);
Inventor:
Ji Young Jung, Seoul, KR;
Assignees:
LG INNOTEK CO., LTD., Seoul, KR;
CORNING INCORPORATED, Corning, NY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02B 1/06 (2006.01); G02B 3/12 (2006.01); G02B 3/14 (2006.01); G02B 26/00 (2006.01); G02B 27/64 (2006.01);
U.S. Cl.
CPC ...
G02B 3/14 (2013.01); G02B 26/004 (2013.01); G02B 27/646 (2013.01); G02B 3/12 (2013.01); G02B 26/005 (2013.01);
Abstract
A liquid lens module includes a first plate comprising a cavity accommodating a conductive liquid and a non-conductive liquid; second and third plates disposed above and below the first plate, respectively; and first and second electrodes disposed on one side and another side of the first plate, respectively, wherein a ratio of a thickness of the first plate to a width of an incidence opening formed below the second plate in the cavity is greater than 0.3.