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:
Mar. 08, 2022
Filed:
Jun. 12, 2019
Sony Corporation, Tokyo, JP;
Hitoshi Tsuno, Tokyo, JP;
SONY CORPORATION, Tokyo, JP;
Abstract
A liquid crystal display apparatus according to the present disclosure includes a first substrate, a second substrate, and a liquid crystal layer. A pixel electrode and a first orientation film are formed on the first substrate. A common electrode and a second orientation film are formed on the second substrate. The liquid crystal layer is disposed between the first orientation film and the second orientation film. The liquid crystal layer within a display area contains a protrusion that does not contribute to formation of a cell gap. The protrusion is formed by a same inorganic material as for an underlying film. An electronic equipment according to the present disclosure includes the liquid crystal display apparatus having the above-described configuration.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile