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:
Feb. 18, 2025
Filed:
Jan. 20, 2022
Samsung Electronics Co., Ltd., Suwon-si, KR;
SAMSUNG ELECTRONICS CO., LTD., Suwon-si, KR;
Abstract
A chip on film (COF) package includes a base film having an upper surface and a lower surface opposite to each other, a bridge film having an edge that overlaps the base film, and an upper surface and a lower surface opposite to each other, a display driver integrated circuit (IC) mounted on the upper surface of the base film, and a heat dissipation member arranged in correspondence with the display driver IC on the lower surface of the base film. The upper surface of the base film and the lower surface of the bridge film adhere to each other in their respective long axis directions, and a long axis length of the bridge film is greater than a long axis length of the base film.