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:
Dec. 24, 2024
Filed:
Dec. 06, 2023
Applicants:
Asphetek Solution (Chengdu) Ltd., Chengdu, CN;
Advanced Optoelectronic Technology, Inc., Hsinchu County, TW;
Asphetek Solution Inc., Hsinchu, TW;
Inventors:
Assignees:
Asphetek Solution (Chengdu) Ltd., Chengdu, CN;
ADVANCED OPTOELECTRONIC TECHNOLOGY, INC., Hsinchu County, TW;
Asphetek Solution Inc., Hsinchu County, TW;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02B 27/01 (2006.01); G02B 27/09 (2006.01);
U.S. Cl.
CPC ...
G02B 27/0172 (2013.01); G02B 27/0955 (2013.01);
Abstract
Embodiments of the present disclosure relates to an optical lens and a HUD using the optical lens. The optical lens includes a first lens, a second lens, and an optical waveguide. The first lens includes at least two focal parts with different powers. Since the HUD utilizes the optical lens, the user can maintain a comfortable viewing effect when wearing the HUD for a long time.