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:
Jul. 29, 2025
Filed:
Nov. 01, 2023
Sakai Display Products Corporation, Sakai, JP;
Mitsuaki Hirata, Sakai, JP;
SAKAI DISPLAY PRODUCTS CORPORATION, Sakai, JP;
Abstract
Each pixel in the liquid crystal display apparatus includes first to fourth liquid crystal domains which are arranged in two rows and two columns, and have reference alignment directions of first to fourth directions, respectively. In edges of a pixel electrode, a portion provided close to the first liquid crystal domain and a portion provided close to the third liquid crystal domain include a first edge portion and a third edge portion, respectively, which extend along a pixel transverse direction, and a portion provided close to the second liquid crystal domain and a portion provided close to the fourth liquid crystal domain include a second edge portion and a fourth edge portion, respectively, which extend along a pixel longitudinal direction. The pixel electrode includes first to fourth slits which are formed in regions corresponding to the first to fourth liquid crystal domains, and extend in fifth to eighth directions, respectively.