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. 09, 1995
Filed:
Nov. 12, 1992
Norimasa Kishi, Kanagawa, JP;
Masayuki Takada, Kanagawa, JP;
Nissan Motor Co., Ltd., Yokohama, JP;
Abstract
In an apparatus for controllably supplying visual information for a viewer, an optical system including ocular glasses corresponding to right and left eyes of the driver (viewer) is provided so that images on a pair of liquid crystal televisions are introduced to the pair of ocular glasses to provide a three-dimensional solid image. Two television cameras are installed on a vehicle so as to be faced in the rearward direction with their bodies juxtaposed to each other. When the vehicle is reversed, a reflectivity of a half mirror is maximized so that a rearward scenery can be viewed via the ocular glasses in the form of a solid image. During the forwarding of the vehicle, a forward field of view is produced for a half mirror with a transmissivity of the half mirror maximized.