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. 03, 2019
Filed:
Feb. 01, 2018
Seiko Epson Corporation, Tokyo, JP;
Tomoaki Miyashita, Shimosuwa-machi, JP;
SEIKO EPSON CORPORATION, Tokyo, JP;
Abstract
An electro-optical device includes a plurality of mounting substrates connected to an electro-optical panel. A holder includes a first holder member and a second holder member that support an electro-optical panel from both sides. In addition, a holder includes a first heat dissipation plate portion and a second heat dissipation plate portion on both sides of a part where a first drive IC and a second drive IC are mounted, among a part where a plurality of mounting substrates overlap each other and extend. A second heat dissipation plate portion is configured integrally with a second holder member, and a first heat dissipation plate portion is configured separately from a first holder member and a second heat dissipation plate portion and is fixed to a second heat dissipation plate portion by a fixing unit such as a fixing member or the like.