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:
Mar. 23, 2021
Filed:
Jun. 21, 2018
Wuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd., Hubei, CN;
Abstract
The present disclosure relates to an anisotropic conductive film (ACF) with controllable distribution state of conductive substance and a manufacturing method thereof. The ACF includes: a porous template, a plurality of conductive tubes, and an insulation glue layer. A plurality of through holes are configured on the porous template and to penetrate the porous template along a thickness direction of the porous template. Each of the conductive tubes is respectively inserted into one through hole and protrudes from the through hole at both ends, and the insulation glue layer is configured to wrap at least one protruding portion of the conductive tube protruding from the porous template. As such, the distribution state of the conductive tube may be controlled by controlling the density of the through holes within the porous template during the preparation process, and the distribution state of the conductive substances in the ACF may be precisely controlled.