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:
Jul. 28, 2020
Filed:
Jul. 09, 2019
Shaoher Pan, Palo Alto, CA (US);
Shaoher Pan, Palo Alto, CA (US);
Other;
Abstract
Integrated active-matrix light-emitting pixel arrays based devices and methods of forming the integrated pixel arrays based devices are provided. In one aspect, a device includes a semiconductor substrate having a first side and a second side opposite to the first side and an array of active-matrix light-emitting pixels formed on the first side, each of the light-emitting pixels including at least one light-emitting element and at least one non-volatile memory coupled to the at least one light-emitting element. The at least non-volatile memory includes at least one transistor, and the at least one light-emitting element includes multiple layers epitaxially grown on a semiconductor surface of the semiconductor substrate on the first side. The device can further include scanning drivers and data drivers formed on the first side of the semiconductor substrate and coupled to the light-emitting pixels through corresponding word lines and data lines formed on the first side.