Title:
防眩フィルム
Document Type and Number:
Japanese Patent JP7499101
Kind Code:
B2
Abstract:
An anti-glare film is attached on a surface of a display, and includes an anti-glare layer. The anti-glare layer is set to have a sparkle value of 10 or less, which is defined based on a value of a standard deviation of luminance distribution of the display under a state in which the anti-glare film is attached on the surface of the display, a value of specular gloss of 40% or less, which is measured with 60-degree specular gloss, and a value of transmission image clarity of 40% or less, which has an optical comb of 0.5 mm. Consequently, satisfactory anti-glare property can be provided while appropriately suppressing sparkle on the display.
Inventors:
Keiho Sugawara
Masaki Hayashi
Masaki Hayashi
Application Number:
JP2020128566A
Publication Date:
June 13, 2024
Filing Date:
July 29, 2020
Export Citation:
Assignee:
Daicel Corporation
International Classes:
G02B5/02; H05B33/02; H10K50/10; H10K59/00
Domestic Patent References:
| JP2012133066A | ||||
| JP2009244465A | ||||
| JP2015132744A | ||||
| JP201485371A |
Foreign References:
| WO2016103685A1 |
Attorney, Agent or Firm:
Ariko Patent Office