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. 24, 2024
Filed:
Aug. 04, 2021
Applicant:
Namuga Co., Ltd., Gyeonggi-do, KR;
Inventors:
Assignee:
Namuga Co., Ltd., Gyeonggi-do, KR;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
G02B 3/00 (2006.01); G02B 3/08 (2006.01);
U.S. Cl.
CPC ...
G02B 3/0043 (2013.01); G02B 3/0031 (2013.01); G02B 3/0068 (2013.01); G02B 3/0075 (2013.01); G02B 3/08 (2013.01); G02B 2003/0093 (2013.01);
Abstract
An embodiment of the present disclosure may provide a microlens array including: an optical substrate configured to define multiple cells; and multiple microlenses distributed on the optical substrate and having angle profiles or tilting profiles, wherein angle profiles of the multiple cells are defined based on the shapes of edges of the cells, and tilting profiles of the multiple cells are defined based on the tilts of the microlenses or the tilt of the optical substrate.