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. 30, 2023
Filed:
Jun. 30, 2020
Applicant:
Hyundai Mobis Co., Ltd., Seoul, KR;
Inventors:
Gil Won Han, Yongin-si, KR;
Sun Hee Kim, Yongin-si, KR;
Assignee:
HYUNDAI MOBIS CO., LTD., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02B 30/34 (2020.01); G02B 30/33 (2020.01); G02B 5/32 (2006.01);
U.S. Cl.
CPC ...
G02B 30/34 (2020.01); G02B 30/33 (2020.01); G02B 5/32 (2013.01);
Abstract
The three-dimensional image display apparatus includes: a housing; a light source unit which is mounted in the housing, and emits light; a single light transfer unit which is disposed in the housing to face the light source unit, and refracts, diffracts, or reflects the light emitted from the light source unit; and an image display unit which forms, as an image, the light refracted, diffracted, or reflected by the light transfer unit.