LIGHT-BLOCKING COMPOSITION, LIGHT-BLOCKING FILM AND METHOD FOR PRODUCING SAME

Title:

LIGHT-BLOCKING COMPOSITION, LIGHT-BLOCKING FILM AND METHOD FOR PRODUCING SAME

Document Type and Number:

WIPO Patent Application WO/2015/005310

Kind Code:

A1

Abstract:

The purpose of the present invention is to provide: a light-blocking composition which is capable of easily forming a light-blocking film that exhibits low reflectivity; a light-blocking film; and a method for producing a light-blocking film. A light-blocking composition according to the present invention contains at least (A) light-blocking particles or a light-blocking dye, and (B) a filler having a particle diameter within the range of 100-3,000 nm. The content of the filler (B) is 3-30% by mass relative to the total solid content in the light-blocking composition.

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Inventors:

HAMADA DAISUKE (JP)
KUBOTA MAKOTO (JP)
MURAYAMA SATORU (JP)
SHIMADA KAZUTO (JP)

Application Number:

PCT/JP2014/068122

Publication Date:

January 15, 2015

Filing Date:

July 08, 2014

Export Citation:

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Assignee:

FUJIFILM CORP (JP)

International Classes:

G02B5/00; C09D5/32; C09D7/12; C09D201/00; G03F7/004; G03F7/033; H01L27/14

Domestic Patent References:

WO2012005147A1

2012-01-12

Foreign References:

JP2011186438A	2011-09-22
JP2010085513A	2010-04-15
JP2011213832A	2011-10-27
JP2011123358A	2011-06-23
JP2012133071A	2012-07-12
JP2011186437A	2011-09-22

Attorney, Agent or Firm:

WATANABE Mochitoshi et al. (JP)
Mochitoshi Watanabe (JP)

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