Title:
PARTICLE ASSEMBLY
Document Type and Number:
WIPO Patent Application WO/2016/157741
Kind Code:
A1
Abstract:
A particle assembly low in angle dependence properties of visual performance and excellent in chroma is provided. A particle assembly in which a surface of an optically isotropic structure in a material developing a structural color is covered with a colloidal crystal in which a particle is regularly arranged, and a void between the particles is packed with a material having a lower refractive index than that of a material of the particle is provided.
Inventors:
KAKEGAWA NORISHIGE (JP)
MIYAUCHI YUICHIRO (JP)
MIYAUCHI YUICHIRO (JP)
Application Number:
PCT/JP2016/001295
Publication Date:
October 06, 2016
Filing Date:
March 09, 2016
Export Citation:
Assignee:
CANON KK (JP)
International Classes:
C09C3/10; B01J2/06; B01J19/00; C09C1/00; G02B5/22
Domestic Patent References:
| WO2015017722A2 | 2015-02-05 |
Foreign References:
| JP2013507353A | 2013-03-04 | |||
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Attorney, Agent or Firm:
OKABE, Yuzuru et al. (1-6-5 Marunouchi Chiyoda-k, Tokyo 05, JP)
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