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:
May. 24, 2022
Filed:
Apr. 06, 2021
Seiko Epson Corporation, Tokyo, JP;
Yohei Sugimoto, Suwa-Gun Fujimi-Machi, JP;
SEIKO EPSON CORPORATION, Tokyo, JP;
Abstract
An electro-optical device includes an electro-optical panel and a frame configured to support the electro-optical panel. The electro-optical panel includes a first member being a translucent substrate body, a second member being a translucent film and opposed to the first member, and pixel electrodes provided at an opposite side from the first member with respect to the second member. Lens surfaces having a protruding curved surface and each overlapping, in plan view, with each one of pixel electrodes are formed at a surface of the second member that is opposed to the first member. Since an inlet passage and an outlet passage, each of which communicates with the space, are formed between the first member and the second member, a refrigerant is caused to pass through the space by way of the frame, whereby it is possible to cool the electro-optical panel.