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. 05, 2025
Filed:
May. 17, 2021
Boe Technology Group Co., Ltd., Beijing, CN;
Haixu Li, Beijing, CN;
BOE Technology Group Co., Ltd., Beijing, CN;
Abstract
The embodiments of the present application provide a carrier plate and a transferring device. The carrier plate particularly includes a transporting base plate, a dissociation regulating feature and a dissociable-adhesive layer that are sequentially arranged, the dissociation regulating feature is configured to regulate a dissociation accuracy of the dissociable-adhesive layer, and the dissociable-adhesive layer is configured to be connected to a plurality of light-emitting-diode chips. The carrier plate can increase the yield and the dissociation accuracy of the light-emitting-diode chips, which can increase the yield in the process of the mass transfer and the efficiency of the mass transfer of the light-emitting-diode chips.