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:
Dec. 20, 2022
Filed:
Nov. 16, 2021
Japan Display Inc., Tokyo, JP;
Kentaro Okuyama, Tokyo, JP;
Akira Sakaigawa, Tokyo, JP;
Japan Display Inc., Tokyo, JP;
Abstract
A display device is provided and includes a display panel including; a first substrate, a lower electrode on the first substrate, a second substrate, an upper electrode on the second substrate, and liquid crystalline polymers with a striped structure and liquid crystal molecules disposed between the first substrate and the second substrate; a light source unit disposed at a side of the display panel and configured to emit incident light on the side of the display panel; and a light guided structure disposed between the side of the display panel and the light source unit, wherein the light guided structure has a grid-like structure.