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:
Sep. 04, 2001
Filed:
Dec. 04, 1998
Helmut Jorke, Gerstetten, DE;
DaimlerChrysler AG, Stuttgart, DE;
Abstract
In a process for the projection of images on a screen (,) by means of a light bundle, an individual projector (,) is provided for projecting the images, wherein the light bundle used for projection is emitted from a light source (,′) in the projector (,) whose light has at least one spectral peak in the visible wavelength range with a half-width of less than 100 nm, especially less than 30 nm, and observers of the image are given eyeglasses (,′) which have a wavelength-dependent transmission function such that light in the wavelength range of at least one spectral peak or, if more than one spectral peak, in the wavelength range of at least one of these spectral peaks passes through each eyeglass (,′), and the light intensity for light with wavelengths beyond this spectral peak or spectral peaks is reduced.