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:
Jul. 02, 2019
Filed:
Dec. 25, 2015
Byd Company Limited, Shenzhen, Guangdong, CN;
BYD COMPANY LIMITED, , CN;
Abstract
A vehicle, a head-up displaying system and a projector are provided, the projector including a displaying component () configured to project an image, and a three-mirror optical device positioned in an optical path of an emergent light of the displaying component (), configured to reflect the image projected by the displaying component () onto a front windshield () such that the front windshield () reflects the image to eyes of a driver and including: a zoom lens assembly () having a zoom lens () for zooming in/out the image projected by the displaying component (), and a first curvature adjusting component configured to adjust a curvature of the zoom lens (); an image quality compensation lens assembly () having an image quality compensation lens () configured to compensate for an image quality distortion caused during a change of the curvature of the zoom lens (), and a second curvature adjusting component configured to adjust a curvature of the image quality compensation lens (); and a front windshield compensation lens assembly () configured to compensate for an image distortion caused by the front windshield ().
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile