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:
Jun. 02, 2020
Filed:
Feb. 10, 2017
Microsoft Technology Licensing, Llc, Redmond, WA (US);
Minhyuk Choi, Sammamish, WA (US);
Gangok Lee, Bothell, WA (US);
Jignesh V Gandhi, Redmond, WA (US);
Camilo Leon, Redmond, WA (US);
Andrew N Cady, Kirkland, WA (US);
Rajesh Dighde, Redmond, WA (US);
Microsoft Techonology Licensing, LLC, Redmond, WA (US);
Abstract
Described are examples of display devices including a display panel comprised of a transparent layer, a color filter layer adjacent to the transparent layer, wherein the color filter layer comprises a matrix of colored light filters, and a black matrix layer comprising a base portion disposed on the transparent layer between two of the different colored light filters and an extension portion that extends into the color filter layer between the two colored light filters to block a light path that may otherwise traverse both of the two colored light filters. The base portion and the extension portion differ in a height dimension that is substantially perpendicular to the transparent layer.