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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.:

US 11433657 B1

PDFFull Text
Date of Patent:
Sep. 06, 2022

Filed:

Feb. 21, 2020

Method of peeling off protective film and a method of manufacturing a display device

Applicant:

Samsung Display Co., Ltd., Yongin-si, KR;

Inventors:

Wu Hyeon Jung, Seoul, KR;

Do Hyung Ryu, Yongin-si, KR;

Dae Yang Bak, Yongin-si, KR;

Dae Hyun Hwang, Seoul, KR;

Assignee:

SAMSUNG DISPLAY CO., LTD., Gyeonggi-Do, KR;

Attorney:

Cantor Colburn LLP

Primary Examiner:

Linda L Gray

Int. Cl.
CPC ...
B32B 38/10 (2006.01); B32B 37/12 (2006.01);
U.S. Cl.
CPC ...
B32B 38/10 (2013.01); B32B 37/12 (2013.01); B32B 2457/20 (2013.01); Y10T 156/1046 (2015.01); Y10T 156/1168 (2015.01); Y10T 156/1174 (2015.01); Y10T 156/1195 (2015.01); Y10T 156/1978 (2015.01); Y10T 156/1994 (2015.01);
Abstract

A method of peeling off the protective film includes: providing a panel lower sheet, where a protective film is provided on one surface of the plane lower sheet and the protective film has a bending line extending in a first direction parallel to opposing sides thereof; gripping a portion of the protective film; moving the gripped portion of the protective film in a second direction which is a thickness direction thereof; and moving the panel lower sheet in a third direction perpendicular to the bending line.

Find Patent Forward Citations

Jung, Wu. (2022). Method of peeling off protective film and a method of manufacturing a display device (U.S. Patent No. 11433657). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11433657

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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