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. 24, 2026
Filed:
May. 10, 2022
Japan Display Inc., Tokyo, JP;
Toshiharu Matsushima, Tokyo, JP;
Japan Display Inc., Tokyo, JP;
Abstract
According to one embodiment, a display device including a display panel, a viewing angle control panel and a polarizing axis rotation element, wherein the display panel includes a first liquid crystal layer which modulates a first polarization component, the viewing angle control panel includes a second liquid crystal layer containing twist-aligned liquid crystal molecules, a second polarizing axis of a second polarization component transmitted through the viewing angle control panel is different from a first polarizing axis of the first polarization component, and the polarizing axis rotates element rotating the second polarizing axis such that the second polarizing axis is aligned with the first polarizing axis.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile