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:
Aug. 25, 2026
Filed:
Dec. 12, 2022
Century Technology (Shenzhen) Corporation Limited, Shenzhen, CN;
Chen-Fu Mai, New Taipei, TW;
Meng-Chieh Tai, New Taipei, TW;
Yu Zhang, Shenzhen, CN;
Min Hu, Shenzhen, CN;
Lan-Qing Xiao, Shenzhen, CN;
Ping Liu, Shenzhen, CN;
Century Technology (Shenzhen) Corporation Limited, Shenzhen, CN;
Abstract
A method and system for rapid and efficient mass transfer of a quantity of micro LEDs from storage onto a display substrate provides a micro LED which includes an electrode part, a luminous part, and a suspending part. The electrode part includes at least one electrode. The luminous part emits a certain color of light. The matter density of the suspending part is reduced to be less than that of a liquid holding the quantity of micro LEDs in suspension, and also less than the matter density of the other two parts of the micro LED. Even before illumination, the suspending part has the same color as the color of light to be emitted by that micro LED. A mass transfer system and a mass transfer method are disclosed.