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:
Oct. 15, 2019
Filed:
Jul. 13, 2018
Seiko Epson Corporation, Tokyo, JP;
Akihide Haruyama, Suwa, JP;
SEIKO EPSON CORPORATION, Tokyo, JP;
Abstract
Provided is a technique to suppress a decrease in the effect of optical compensation caused by diffraction at the element substrate in a liquid crystal display device. One aspect of a liquid crystal device includes a counter substrate that includes a common electrode, an element substrate that includes a pixel electrode, a lens, and a light-shielding member, the light-shielding member defining an opening area of a pixel, a liquid crystal layer interposed between the counter substrate and the element substrate, and an optical compensation member arranged on a counter substrate side with respect to the liquid crystal layer. Incident light is incident from the counter substrate side.