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:
Mar. 21, 2023
Filed:
Dec. 31, 2019
Zhangjiagang Kangde Xin Optronics Material Co. Ltd, Zhangjiagang, CN;
Jan Van Der Horst, Veldhoven, NL;
Jurjen Caarls, Veldhoven, NL;
Pieter Wilhelmus Theodorus De Jong, Veldhoven, NL;
Bob Frans Böggemann, Veldhoven, NL;
ZHANGJIAGANG KANGDE XIN OPTRONICS MATERIAL CO. LTD, Jiangsu, CN;
Abstract
Provided is a display device comprising a display panel having an array of display pixel elements for producing a display output; a viewer detecting system rendering data representing 1) the illumination intensity of a body part of the viewer and 2) another property of the body part; at least one illumination source for providing illumination of a body part of the viewer; and a processor configured to 1) process the data representing the illumination intensity of a body part of the viewer and 2) drive the at least one illumination source dependent on said illumination data to adapt the illumination intensity of a body part of the viewer.