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:
Nov. 11, 2025
Filed:
Jul. 31, 2020
Applicant:
Lg Electronics Inc., Seoul, KR;
Inventors:
Assignee:
LG ELECTRONICS INC., Seoul, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B60K 35/00 (2024.01); B60K 35/23 (2024.01); G02B 5/10 (2006.01); G02B 7/198 (2021.01); G02B 27/01 (2006.01);
U.S. Cl.
CPC ...
G02B 27/01 (2013.01); G02B 5/10 (2013.01); G02B 7/198 (2013.01); G02B 2027/0138 (2013.01); G02B 2027/0145 (2013.01);
Abstract
A head-up display device includes an imaging device configured to emit light to generate a plurality of virtual images, a first mirror configured to reflect the light of the imaging device, and a second mirror unit configured to reflect the light reflected from the first mirror unit to a windshield. The second mirror unit includes a mirror assembly including a concave mirror and a plate coupled to the concave mirror, a tilt mechanism coupled to the plate and being configured to tilt the plate and the concave mirror, a plurality of bonding portions provided between the plate and the concave mirror to bond the plate and the concave mirror.