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. 19, 2024
Filed:
Aug. 13, 2020
Applicant:
Lg Chem, Ltd., Seoul, KR;
Inventors:
Da Ae Kim, Daejeon, KR;
Ji Ho Han, Daejeon, KR;
Kwang Joo Lee, Daejeon, KR;
Eun Yeong Kim, Daejeon, KR;
Mi Jang, Daejeon, KR;
Assignee:
LG CHEM, LTD., Seoul, KR;
Primary Examiner:
Int. Cl.
CPC ...
C09J 133/08 (2006.01); C08K 5/00 (2006.01); C08K 5/03 (2006.01); C09J 7/24 (2018.01); C09J 7/25 (2018.01); C09J 11/06 (2006.01); H01L 21/683 (2006.01);
U.S. Cl.
CPC ...
C09J 133/08 (2013.01); C08K 5/0025 (2013.01); C08K 5/03 (2013.01); C09J 7/24 (2018.01); C09J 7/241 (2018.01); C09J 7/25 (2018.01); C09J 11/06 (2013.01); H01L 21/6836 (2013.01); C08K 5/005 (2013.01); C08K 2201/012 (2013.01); C09J 2203/326 (2013.01); C09J 2301/302 (2020.08); C09J 2301/312 (2020.08); C09J 2301/408 (2020.08); C09J 2423/006 (2013.01); C09J 2433/00 (2013.01); H01L 2221/68327 (2013.01);
Abstract
The present invention provides an adhesive composition for a dicing tape, which may prevent the success rate of chip pick-up from decreasing due to an oxygen inhibition phenomenon occurring in a dicing process, and a dicing tape including the same. The adhesive composition for a dicing tape includes an adhesive binder, a singlet oxygen scavenger, a photosensitizer, and a photoinitiator.