Title:
光学反射フィルム、光学反射フィルムの製造方法、及び、光学反射体
Document Type and Number:
Japanese Patent JP6672984
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide an optical reflection film that can prevent the occurrence of a crack in an optical reflection layer.SOLUTION: An optical reflection film 10 contains polymers and particles. At least one of two layers to be outermost layers 13c and 13d of an optical reflection layer 13 has an average particle content lower than that of other layers than the outermost layers.SELECTED DRAWING: Figure 1
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Inventors:
Honda Makoto
Application Number:
JP2016084638A
Publication Date:
March 25, 2020
Filing Date:
April 20, 2016
Export Citation:
Assignee:
Konica Minolta Co., Ltd.
International Classes:
G02B5/28; B32B7/023; B32B27/20; G02B5/26
Domestic Patent References:
| JP2013121567A |
Foreign References:
| WO2014148366A1 | ||||
| WO2015146564A1 | ||||
| WO2015146673A1 |
Attorney, Agent or Firm:
Shinto International Patent Office