Title:
OPTICAL LAMINATE
Document Type and Number:
Japanese Patent JP2021161263
Kind Code:
A
Abstract:
To provide an optical laminate appropriate for manufacturing a self-luminous type display device such as a mini/micro LED display device with improved antireflection function of metal wiring and contrast, while enhancing luminous efficiency, and also to reduce the number of processes or necessary components in a manufacturing process of the self-luminous type display device.SOLUTION: An optical laminate 10 includes a laminate structure with a first adhesive layer 1, a second adhesive layer 2, and a substrate 3 laminated in this order. Visible light transmittance T1 of the first adhesive layer 1 and visible light transmittance T2 of the second adhesive layer 2 satisfy T1
Inventors:
ASAI KAZUKO
IEHARA KEITA
SANADA KASANE
NAKANO TAKESHI
IEHARA KEITA
SANADA KASANE
NAKANO TAKESHI
Application Number:
JP2020064491A
Publication Date:
October 11, 2021
Filing Date:
March 31, 2020
Export Citation:
Assignee:
NITTO DENKO CORP
International Classes:
C09J7/38; B32B3/30; B32B7/023; B32B27/00; B32B27/18; B32B27/30; C09J133/04; C09J153/00; C09J201/00; G02B5/02
Attorney, Agent or Firm:
Goto Patent Office