Title:
LAMINATE, AND FLEXIBLE DEVICE COMPRISING THE LAMINATE
Document Type and Number:
Japanese Patent JP2019025902
Kind Code:
A
Abstract:
To provide a laminate comprising a thinned glass plate and a resin film that are bonded together by means of an adhesive.SOLUTION: A laminate 1 has a configuration in which a glass plate 4 having a thickness of 150 μm or less and a resin film 6 are laminated together via an adhesive layer 5, and has bending capability in a direction along the MD direction of the resin film. The laminate 1 of the present invention preferably has a bending resistance of 10 or more according to the following test. Bending resistance test: A set of operation comprises bending the laminate 1 by 180° from a stretched state so as to have a bending radius of 3 mm in a direction in which a surface of the glass plate becomes concave and which runs along the MD direction of the resin film, and then stretching the laminate 1 again. The operation is performed at the rate of 43 sets per minute, and the number of the sets before a crack develops in the laminate 1 is regarded as an index of the bending resistance.SELECTED DRAWING: Figure 4
Inventors:
NISHIO NAOTAKA
Application Number:
JP2018073650A
Publication Date:
February 21, 2019
Filing Date:
April 06, 2018
Export Citation:
Assignee:
DAICEL CORP
International Classes:
B32B17/10; C09J131/04; C09J163/00; C09J175/14; C09J201/06
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Attorney, Agent or Firm:
Goto Patent Office