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. 28, 2020
Filed:
Jan. 25, 2018
Applicant:
Ricoh Company, Ltd., Tokyo, JP;
Inventors:
Masato Kusanagi, Kanagawa, JP;
Yuuki Suzuki, Kanagawa, JP;
Hiroshi Yamaguchi, Kanagawa, JP;
Keita Katagiri, Kanagawa, JP;
Kenichiroh Saisho, Tokyo, JP;
Assignee:
RICOH COMPANY, LTD., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G09G 5/38 (2006.01); B60K 35/00 (2006.01); G06T 11/60 (2006.01); B60R 1/00 (2006.01); B60Q 9/00 (2006.01); G09G 3/00 (2006.01);
U.S. Cl.
CPC ...
G09G 5/38 (2013.01); B60K 35/00 (2013.01); B60Q 9/008 (2013.01); G06T 11/60 (2013.01); B60K 2370/18 (2019.05); B60K 2370/334 (2019.05); B60R 1/00 (2013.01); B60R 2300/205 (2013.01); B60R 2300/308 (2013.01); G09G 3/001 (2013.01); G09G 2340/0471 (2013.01); G09G 2340/0478 (2013.01); G09G 2340/12 (2013.01); G09G 2380/10 (2013.01);
Abstract
A display device mountable on a mobile object includes an image forming unit to form an image with light and a light guide to guide the light forming the image to a transmission and reflection member to cause a virtual image of the image be display within a display area. The virtual image overlaps an object outside the mobile object. The image is formed such that a vanishing point of the virtual image being displayed is displaced from a vanishing point of the object.