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. 07, 2019
Filed:
Sep. 25, 2017
Shanghai Xpt Technology Limited, Shanghai, CN;
Chao Long Motor Parts Corp., Taoyuan, TW;
Bou-Chen Kuo, Taipei, TW;
Ying-Yun Chen, Tainan, TW;
Shanghai XPT Technology Limited, Shanghai, CN;
CHAO LONG MOTOR PARTS CORP., Taoyuan, TW;
Abstract
A vehicle equipped with a head-up display system is provided. The head-up display system includes an image source, a mechanically adjustable optic element, at least one reflector, and a control unit. The reflector is configured to reflect an image beam emitted from the image source to a transparent screen of the vehicle, wherein a user may perceive a virtual image through the transparent screen. The mechanically adjustable optic element is disposed in a propagation path of the image for adjusting an imaging distance of the virtual image. The control unit is used for controlling image parameters of the virtual image and is capable of adjusting the imaging distance of the virtual image but keeping at least one of the image parameters remaining the same before and after the change of the imaging distance.