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:
Oct. 27, 2026
Filed:
Feb. 16, 2024
Samsung Electronics Co., Ltd., Suwon-si, KR;
Minwoo Cho, Suwon-si, KR;
Seunghyun Cho, Suwon-si, KR;
Samsung Electronics Co., Ltd., Suwon-si, KR;
Abstract
The present disclosure relates to chip-on-film packages. An example chip-on-film package comprises a base film including a first surface and a second surface opposite to the first surface. The base film includes a protection layer adjacent to the first surface, a film substrate adjacent to the second surface, a plurality of lead lines between the film substrate and the protection layer, and a bonding layer between the plurality of lead lines and the protection layer. The chip-on-film package includes a semiconductor chip adjacent to the first surface, and a mold layer that covers a top surface and a lateral surface of the semiconductor chip. The first surface includes a circuit surface on which the semiconductor chip is disposed and a thermal conductive surface that faces the circuit surface when the base film is bent. The thermal conductive surface is in direct contact with a top surface of the mold layer.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile