Title:
ANTIGLARE FILM
Document Type and Number:
Japanese Patent JP2020197728
Kind Code:
A
Abstract:
To provide an antiglare film having good antiglare properties while appropriately suppressing glare of a display.SOLUTION: An antiglare film 1 is an antiglare film 1 attached on a surface of a display, and includes an antiglare layer 3 which is set to have: a value in a range where a glare value is 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 antiglare film is attached on the surface of the display; a value in a range where a value of specular gloss of 40% or less, which is measured with 60-degree specular gloss; and a value in a range where a value of transmission image clarity of 40% or less, which has an optical comb width of 0.5 mm. Consequently, satisfactory antiglare property can be provided while appropriately suppressing glare on the display.SELECTED DRAWING: Figure 1
Inventors:
SUGAWARA YOSHITAKA
HAYASHI MASAKI
HAYASHI MASAKI
Application Number:
JP2020128566A
Publication Date:
December 10, 2020
Filing Date:
July 29, 2020
Export Citation:
Assignee:
DAICEL CORP
International Classes:
G02B5/02; H01L27/32; H01L51/50; H05B33/02
Domestic Patent References:
| JP6745410B2 | 2020-08-26 | |||
| JP2012133066A | 2012-07-12 | |||
| JP2008257041A | 2008-10-23 | |||
| JP2004004417A | 2004-01-08 | |||
| JP2012252038A | 2012-12-20 |
Foreign References:
| WO2016103685A1 | 2016-06-30 |
Other References:
ディスプレイのぎらつき度合の求め方 ＪＩＳ Ｃ １００６：２０１９, vol. 第１刷, JPN6022006675, 20 December 2019 (2019-12-20), JP, pages 1 - 30, ISSN: 0004934546
Attorney, Agent or Firm:
Patent business corporation Yuko patent office