Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
LAMINATE AND IMAGE DISPLAY DEVICE
Document Type and Number:
Japanese Patent JP2022047539
Kind Code:
A
Abstract:
To provide a laminate in which cracking is hard to occur even when repeatedly bent.SOLUTION: The laminate comprises at least one structure obtained by laminating optical members via an adhesive layer. An adhesive layer in at least one of the structures has a rate of change in thickness [%/10,000 times] per unit bending number of times being less than 10.SELECTED DRAWING: None

More Like This:
JP4309072Polymerizable liquid crystal compounds and optically anisotropic devices
JPH08101305PHASE DIFFERENCE PLATE
JP2012103466METHOD FOR MANUFACTURING POLARIZING LAMINATE FILM AND POLARIZING PLATE
Inventors:
SONG BYUNG-HOON
Application Number:
JP2021189544A
Publication Date:
March 24, 2022
Filing Date:
November 22, 2021
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
SUMITOMO CHEMICAL CO
International Classes:
G02B5/30; B32B7/12; B32B27/00; C09J9/00; G09F9/00; G09F9/30; H01L27/32; H01L51/50; H05B33/02
Domestic Patent References:
JP2018028573A2018-02-22
JP2018027995A2018-02-22
JP2018028974A2018-02-22
JP2018027996A2018-02-22
JP2019172932A2019-10-10
JP2017126061A2017-07-20
JP2018507276A2018-03-15
JP2018111754A2018-07-19
Foreign References:
WO2019026760A12019-02-07
WO2019026753A12019-02-07
WO2014091927A12014-06-19
Attorney, Agent or Firm:
Fukami patent office



 
Previous Patent: Chamfer grinding method and chamfer grinding equipment

Next Patent: Machine learning device, trained model, data structure, periodontal disease test method, periodontal...