Title:
ANTI-GLARE LAMINATE AND MANUFACTURING METHOD AND APPLICATION FOR THE SAME
Document Type and Number:
Japanese Patent JP2019207381
Kind Code:
A
Abstract:
To provide an anti-glare laminate that can achieve both a high anti-glare property and prevention of screen glare even in a high-definition LCD and organic EL display.SOLUTION: A laminate including an internal haze layer, a base material layer, and an anti-glare layer is prepared, and the anti-glare layer is arranged on its surface. A surface of the anti-glare layer has an irregular shape in which the arithmetic average roughness Ra is 0.05 to 0.3 μm, the average length RSm of a roughness curve element is 5 to 35 μm, and the maximum sectional height Rt of a roughness curve is 0.1 to 2 μm. The haze of the laminate may be 10 to 80%. In the laminate, the coefficient of dynamic friction of the surface of the anti-glare layer may be 0.1 to 3, which is measured by using a surface contactor attached with an artificial skin under a condition of a load of 0.2 N, a travel speed of 50 mm/sec., and an effective measurement distance of 50 mm.SELECTED DRAWING: None
Inventors:
ONOMICHI HIROSHI
SUGAWARA YOSHITAKA
SUGAWARA YOSHITAKA
Application Number:
JP2018103956A
Publication Date:
December 05, 2019
Filing Date:
May 30, 2018
Export Citation:
Assignee:
DAICEL CORP
International Classes:
G02B5/02; B32B7/02; B32B7/023; G02F1/1335; G09F9/00; H01L51/50; H05B33/02
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Attorney, Agent or Firm:
Mitsuo Kata
Hiroshi Sanaka
Hiroshi Sanaka