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. 24, 2020
Filed:
May. 18, 2017
Shenzhen China Star Optoelectronics Semiconductor Display Technology Co., Ltd., Shenzhen, CN;
Huafei Xie, Shenzhen, CN;
Abstract
Disclosed are a quantum dot display device and a manufacture method thereof. The quantum dot display device includes a flexible substrate, a first electrode layer, a second electrode layer, and a component combination layer. The material of the first electrode layer is a fullerene-graphene material or a carbon nanotube-graphene material. The material of the second electrode layer is the carbon nanotube-graphene material or the fullerene-graphene material. Or else, both of the material of the first electrode layer and the material of the second electrode layer are non-metal doped graphene. The device can reduce a use of metal material and thus avoid damage to the environment.