Title:
ADHESIVE SHEET FOR IMAGE DISPLAY DEVICE, ADHESIVE LAMINATE FOR IMAGE DISPLAY DEVICE, AND IMAGE DISPLAY DEVICE
Document Type and Number:
Japanese Patent JP2018083851
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide an adhesive sheet for image display devices that can be embedded well in a step formed on an adherend, and has excellent workability in the process of working it into a shape suitable for an image display device and sticking it.SOLUTION: An adhesive sheet for image display devices has a tanδ at 40-70°C of 0.35 or more, a tensile secant elastic modulus in a tensile stress-strain curve of 0.6-1.4 MPa, and a tensile fracture elongation of 150 mm or less.SELECTED DRAWING: Figure 1
Inventors:
FURUZONO YOSHITOSHI
ISHIKAWA EISAKU
MUKAIGAITO KOHEI
TAKAHASHI HIROAKI
IMAIZUMI JUNICHI
ISHIKAWA EISAKU
MUKAIGAITO KOHEI
TAKAHASHI HIROAKI
IMAIZUMI JUNICHI
Application Number:
JP2015053888A
Publication Date:
May 31, 2018
Filing Date:
March 17, 2015
Export Citation:
Assignee:
HITACHI CHEMICAL CO LTD
International Classes:
C09J7/10; C09J11/06; C09J133/14; G02F1/1335; G06F3/041; G09F9/00
Attorney, Agent or Firm:
Yoshiki Hasegawa
Yoshinori Shimizu
Tomoya Furoshita
Junichiro Sakamaki
Yoshinori Shimizu
Tomoya Furoshita
Junichiro Sakamaki
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