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, 2026
Filed:
Mar. 14, 2024
Vivo Mobile Communication Co., Ltd., Guangdong, CN;
Wei Huang, Guangdong, CN;
VIVO MOBILE COMMUNICATION CO., LTD., Guangdong, CN;
Abstract
This application provides a variable aperture, a camera module, and an electronic device. The variable aperture includes a first light-transmitting substrate, a second light-transmitting substrate, light-transmitting fluid, light-shielding fluid, a driving mechanism, and a first light-supplementing element. The first light-transmitting substrate and the second light-transmitting substrate are disposed opposite to each other. A sealed chamber is disposed between the first light-transmitting substrate and the second light-transmitting substrate. The light-transmitting fluid and the light-shielding fluid are fluidly provided in the sealed chamber, and the light-transmitting fluid and the light-shielding fluid are immiscible with each other. The light-transmitting fluid and the light-shielding fluid are used to form a light-transmitting region and a light-shielding region, and the light-shielding region is disposed around the light-transmitting region. The driving mechanism is configured to drive the light-transmitting fluid and the light-shielding fluid to flow.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile