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. 17, 2026
Filed:
Oct. 06, 2022
Applicant:
Bhtc Gmbh, Lippstadt, DE;
Inventors:
Alberto Sánchez Castillo, Lippstadt, DE;
Willem Hofman, Lippstadt, DE;
Assignee:
BHTC GmbH, Lippstadt, DE;
Primary Examiner:
Int. Cl.
CPC ...
G02F 1/1343 (2006.01);
U.S. Cl.
CPC ...
G02F 1/134309 (2013.01); G02F 2201/124 (2013.01);
Abstract
The display device comprises an LCD display having a plurality of pixels and a special split electrode design, which makes it possible, using IPS technology, to influence the intensity and homogeneity of the electrical field propagating within a pixel. As a result, each pixel can switch from a sharing mode with maximum luminescence and a symmetrical viewing angle range into a private mode with reduced luminescence and an asymmetrical viewing angle range and back again, and vice versa into the sharing mode.