Title:
METHOD FOR PEELING OBJECT FROM ADHESIVE SHEET
Document Type and Number:
WIPO Patent Application WO/2024/063125
Kind Code:
A1
Abstract:
Provided is an adhesive sheet which further facilitates the detachment of an element. This adhesive sheet comprises an adhesive layer a surface of which has recesses and protrusions, wherein the adhesive sheet can be stretched in the plane direction thereof, and reduces the plane peeling force of an object on the adhesive sheet after stretching compared to the plane peeling force of the object on the adhesive sheet before the stretching.
Inventors:
NISHIJIMA KENTA (JP)
SUEYOSHI HARUKI (JP)
ONISHI GO (JP)
KATO TOMOFUMI (JP)
SUGINO TAKASHI (JP)
MASUMOTO MUTSUMI (JP)
SUEYOSHI HARUKI (JP)
ONISHI GO (JP)
KATO TOMOFUMI (JP)
SUGINO TAKASHI (JP)
MASUMOTO MUTSUMI (JP)
Application Number:
PCT/JP2023/034246
Publication Date:
March 28, 2024
Filing Date:
September 21, 2023
Export Citation:
Assignee:
LINTEC CORP (JP)
International Classes:
C09J7/38; B32B3/30; B32B7/06; B32B27/00; B32B27/30; C09J4/02; C09J5/00; C09J7/24; C09J133/00; C09J201/00; H01L21/301; H01L21/56; H01L21/683
Domestic Patent References:
| WO2003025078A1 | 2003-03-27 | |||
| WO2003075343A1 | 2003-09-12 |
Foreign References:
| JP2011094057A | 2011-05-12 | |||
| JP2002544364A | 2002-12-24 | |||
| JP2016135828A | 2016-07-28 | |||
| JP2006203023A | 2006-08-03 | |||
| JP2020061529A | 2020-04-16 | |||
| JP2021118274A | 2021-08-10 |
Attorney, Agent or Firm:
OHTSUKA PATENT OFFICE, P.C. (JP)
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