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:
Jul. 01, 2025
Filed:
Aug. 16, 2021
Applicant:
Samsung Display Co., Ltd., Yongin-Si, KR;
Inventors:
Chung-Seok Lee, Hwaseong-si, KR;
Jeongeun Park, Goyang-si, KR;
Hanho Park, Yongin-si, KR;
Jeongmin Ban, Cheonan-si, KR;
Joongmok Lee, Suwon-si, KR;
Soyeon Joo, Yongin-si, KR;
Assignee:
SAMSUNG DISPLAY CO., LTD., Gyeonggi-Do, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B26D 1/04 (2006.01); B26D 7/08 (2006.01); B26D 7/10 (2006.01); G06F 1/18 (2006.01);
U.S. Cl.
CPC ...
B26D 1/045 (2013.01); B26D 7/086 (2013.01); B26D 7/10 (2013.01); G06F 1/189 (2013.01);
Abstract
A film cutting device includes a stage which supports a circuit film, a cutter disposed on the stage to cut the circuit film, a vibration horn connected to the cutter, where the vibration horn vibrates the cutter in a first direction based on an ultrasonic wave, and a cooler which cools the cutter.