Title:
物品
Document Type and Number:
Japanese Patent JP7040234
Kind Code:
B2
Abstract:
Disclosed is an article that includes an antiglare surface. When measuring surface shapes of six adjacent areas obtained by dividing the antiglare surface into dimensions of 103 μm×118 μm, the antiglare surface includes a surface shape such that an average value of an arithmetic mean height Sa of the six areas is 20 nm or greater and a variation coefficient CV1, which is obtained from the average value and a standard deviation of the arithmetic mean height Sa of the six areas, is 0.020 or greater.
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Inventors:
Toshiyuki Kajioka
Application Number:
JP2018072662A
Publication Date:
March 23, 2022
Filing Date:
April 04, 2018
Export Citation:
Assignee:
Nippon Electric Glass Co., Ltd.
International Classes:
G02B5/02; B32B7/023; B32B17/00; G02B1/115; G02B1/18
Domestic Patent References:
| JP200741514A | ||||
| JP201293570A | ||||
| JP201459334A | ||||
| JP2014513029A | ||||
| JP2017538150A |
Foreign References:
| WO2015163328A1 |
Attorney, Agent or Firm:
Makoto Onda
Hironobu Onda
Hironobu Onda