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:
Jan. 05, 2021
Filed:
Mar. 10, 2017
Yuuki Suzuki, Kanagawa, JP;
Kenichiroh Saisho, Tokyo, JP;
Masato Kusanagi, Kanagawa, JP;
Takuro Yasuda, Kanagawa, JP;
Kazuhiro Fujita, Tokyo, JP;
Keita Katagiri, Kanagawa, JP;
Hiroshi Yamaguchi, Kanagawa, JP;
Yuuki Suzuki, Kanagawa, JP;
Kenichiroh Saisho, Tokyo, JP;
Masato Kusanagi, Kanagawa, JP;
Takuro Yasuda, Kanagawa, JP;
Kazuhiro Fujita, Tokyo, JP;
Keita Katagiri, Kanagawa, JP;
Hiroshi Yamaguchi, Kanagawa, JP;
Ricoh Company, Ltd., Tokyo, JP;
Abstract
An HUD apparatus is configured to irradiate light for forming an image on a transmissive reflector provided in a movable body, and to display a virtual image in a display area to overlap the virtual image with scenery outside the movable body. A given distance range in the scenery from a reference point that is set in the movable body is included in the display area, and a difference between a first convergence angle to a target object (e.g., road surface) that is present in the given distance range and a second convergence angle to the virtual image displayed in the display area is at most one degree.