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. 21, 2023
Filed:
Jul. 01, 2019
Barco N.v., Kortrijk, BE;
Claude Daniel Tydtgat, Ledegem, BE;
Jasper Irene Lambert, Waregem, BE;
Stephanie Cyriel Adrianna Van Haecke, Sint-Eloois-Vijve, BE;
BARCO N.V., Kortrijk, BE;
Abstract
A display device including an array of pixels, each pixel including at least three sub-pixels having a LED device emitting light with a blue color point. The first sub-pixel is designed to emit red light having a first color point, the second sub-pixel is designed to emit green light having a second color point, where the LED device of the third sub-pixel is covered with a third wavelength converting layer designed to emit light having a fourth color point. The fourth color point being such that the combination of light emitted by the LED device not converted by the wavelength converting layer and the light converted by the wavelength converting layer results in light having a third color point, where the first, the second and the third color points define a second color space in which a set color space is included.