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:
Sep. 15, 2026
Filed:
Apr. 23, 2024
Vivo Mobile Communication Co.,ltd., Dongguan, CN;
Yalei Song, Dongguan, CN;
VIVO MOBILE COMMUNICATION CO., LTD., Dongguan, CN;
Abstract
A display module includes a composite light-emitting layer, an electronic ink layer, and a cover plate layer disposed in sequence. The electronic ink layer includes a plurality of capsule bodies that are arranged along a plane on which the cover plate layer is located. A first electrode and a second electrode are provided on a periphery of a capsule body; and ink particles are accommodated in the capsule body. In a case that a voltage is applied to the first electrode, the ink particles are distributed along the first electrode and the display module is configured to perform displaying through the electronic ink layer; and in a case that a voltage is applied to the second electrode and a voltage is applied to the composite light-emitting layer, the ink particles are distributed along the second electrode and the display module is configured to perform displaying through the composite light-emitting layer.