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Title:
積層体、およびその積層体の分離方法
Document Type and Number:
Japanese Patent JP5580800
Kind Code:
B2
Abstract:
A laminate including a supporting member which is light transmissive; a supported substrate which is supported by the supporting member; an adhesive layer which is provided on a surface of the supported substrate on which surface the supported substrate is supported by the supporting member; and a release layer, which (i) is provided between the supporting member and the supported substrate and (ii) contains a polymer including, in a repeating unit, a structure having a light absorption property, a property of the polymer being changed when the polymer absorbs light irradiated via the supporting member.

Inventors:
Kubo History of Yasumichi
Hirofumi Imai
Koki Tamura
Takahiro Yoshioka
Fujii 恭
Yoshihiro Inao
Application Number:
JP2011221797A
Publication Date:
August 27, 2014
Filing Date:
October 06, 2011
Export Citation:
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Assignee:
TOKYO OHKA KOGYO CO., LTD.
International Classes:
B32B7/02; B32B7/10; B32B27/00; C08F212/08; C08F220/30; C08F232/08; H01L21/02
Attorney, Agent or Firm:
Patent business corporation HARAKENZO WORLD PATENT & TRADEMARK