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:
Apr. 04, 2017
Filed:
Jun. 21, 2012
Wolfgang-peter Pawusch, Hochheim, DE;
Wolfgang-Peter Pawusch, Hochheim, DE;
Continental Automotive GmbH, Hannover, DE;
Abstract
A display device with a liquid crystal display and a method for protecting the liquid crystal display are provided. The display device includes a liquid crystal display for displaying an image, a sensor system for detecting the illuminance of an incident optical radiation and for determining the current position of the Sun relative to the liquid crystal display, an adjustable shading device for protecting the liquid crystal display from the incident optical radiation, and a control unit. The control unit checks if the illuminance detected by the sensor system exceeds a predefined threshold value and if the current position of the Sun is in a predefined angle range, and controls the shading device according to a result of the check such that the shading device interrupts a beam path of a part of the optical radiation incident on the liquid crystal display.