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:
Apr. 08, 2025
Filed:
Sep. 08, 2020
Wuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd., Hubei, CN;
Bingwen Zheng, Hubei, CN;
Abstract
The present invention discloses a display device and a manufacturing method thereof, the display device includes: an underlay substrate; a circuit layer disposed on a side surface of the underlay substrate; a light emitting device layer disposed on a side surface of the circuit layer away from the underlay substrate; an encapsulation layer covering a side surface of the light emitting device layer away from the circuit layer and at least one short side surface of the light emitting device layer; and an electrochromic device layer disposed on a side surface of the encapsulation layer away from the light emitting device layer.