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:
Feb. 22, 2022
Filed:
Feb. 19, 2019
Applicant:
Osram Opto Semiconductors Gmbh, Regensburg, DE;
Inventors:
Thorsten Frank Baumheinrich, Altdorf, DE;
Hubert Halbritter, Dietfurt, DE;
Assignee:
OSRAM OLED GMBH, Regensburg, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G09G 3/3225 (2016.01); G09G 3/32 (2016.01); H01L 27/32 (2006.01);
U.S. Cl.
CPC ...
G09G 3/3225 (2013.01); G09G 3/32 (2013.01); H01L 27/3244 (2013.01); G09G 2320/029 (2013.01); G09G 2360/14 (2013.01);
Abstract
A display device is disclosed. In an embodiment a display device includes a plurality of image points, each image point comprising at least one active region configured to generate first radiation, a carrier including a drive circuit for the plurality of image points and a detector assigned to at least some image points, the detector configured to receive second radiation, wherein at least some image points are configured to act either as an emitter or as a detector during operation of the display device.