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. 09, 2025
Filed:
Aug. 11, 2022
Shenzhen China Star Optoelectronics Semiconductor Display Technology Co., Ltd., Shenzhen, CN;
Chuanbao Luo, Shenzhen, CN;
Abstract
The present disclosure provides a hybrid display device. The hybrid display device includes: a driving backplane defined with an undercut groove; and a light-emitting structure layer including a first electrode layer, a common cathode, light-emitting elements, and first light-emitting units; the first electrode layer is electrically connected to a driving circuit layer; the first electrode layer includes first anodes, auxiliary cathodes, and second anodes, the undercut groove is adjacent to the first anodes, the common cathode is disconnected at the undercut groove, and a gap is defined between the common cathode and the first anodes.