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Composition, film, structure, color filter, solid-state imaging element, and image display device

A composition and compound technology, which is applied in the field of compositions containing silica particles, can solve the problems of high manufacturing cost and expensive processing equipment

Pending Publication Date: 2022-04-01
FUJIFILM CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] On the other hand, in vapor phase methods such as vacuum evaporation and sputtering, the manufacturing cost may be high due to expensive processing equipment and the like.

Method used

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  • Composition, film, structure, color filter, solid-state imaging element, and image display device
  • Composition, film, structure, color filter, solid-state imaging element, and image display device
  • Composition, film, structure, color filter, solid-state imaging element, and image display device

Examples

Experimental program
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Embodiment

[0352] Next, although an Example is given and this invention is demonstrated, this invention is not limited to these. In addition, unless otherwise specified, the specification of the quantity or ratio shown in an Example is a mass basis.

[0353]

[0354] Each component was mixed so that it might become the composition of the following table, and it filtered using DFA4201NIEY (0.45 micrometers nylon filter) manufactured by Nihon Pall Ltd., and obtained the composition. The numerical value of the compounding quantity described in the following table|surface is a mass part.

[0355] [Table 1]

[0356]

[0357] [Table 2]

[0358]

[0359] [table 3]

[0360]

[0361] The raw materials described in the above table are as follows.

[0362] (Silicon dioxide particle liquid)

[0363] P1: A propylene glycol monolayer of silica particles (beaded silica) in which a plurality of spherical silica particles with an average particle diameter of 15 nm are connected in the sha...

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PUM

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Abstract

Provided is a composition containing: at least one type selected from the group consisting of silica particles having a shape in which a plurality of spherical silica particles are linked in the form of beads and silica particles having a shape in which a plurality of spherical silica particles are linked on a plane; and a solvent that treats at least some of the hydroxyl groups on the surfaces of the silica particles using a hydrophobizing agent that reacts with the hydroxyl groups. Also provided are a film, a structure, a color filter, a solid-state imaging element, and an image display device, each of which is obtained using the composition.

Description

technical field [0001] The present invention relates to a composition containing silica particles. Furthermore, the present invention relates to a film, a structure, a color filter, a solid-state imaging device, and an image display device using a composition containing silica particles. Background technique [0002] An optical functional layer such as a low-refractive index film is suitable for the surface of a transparent base material, for example, in order to prevent reflection of incident light. It is used in a wide range of fields, and can be applied to products in various fields such as optical equipment or building materials, observation instruments, and window glass. As its material, various raw materials can be utilized regardless of organic / inorganic, and they are the object of development. Among them, in recent years, the development of materials used in optical devices has been progressing. Specifically, regarding display panels, optical lenses, image sensors...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C01B33/18C09D1/00G02B5/20G09F9/30H01L27/146
CPCB32B5/16B32B9/00C01B33/18G09F9/30H01L27/146C09C1/3081C01P2004/32C01P2004/50C01P2004/64C01P2006/22C09C1/3045G02B5/201G02B5/206G02B2207/109G02B5/20B32B2305/38C09C3/12
Inventor 中村翔一森全弘
Owner FUJIFILM CORP