金属窒化物含有粒子、分散組成物、硬化性組成物、硬化膜、及びそれらの製造方法、並びにカラーフィルタ、固体撮像素子、固体撮像装置、赤外線センサ

Title:

Document Type and Number:

Japanese Patent JP7373000

Kind Code:

B2

Abstract:

Provided are metal nitride-containing particles capable of being used in a curable composition that has excellent anti-settling properties and excellent stability over time and is capable of obtaining a cured film having excellent light shielding properties. Also provided are: a dispersion composition; a curable composition; a cured film; a color filter; a solid-state imaging element; a solid-state imaging device; an infrared sensor; a production method for the metal nitride-containing particles; a production method for the dispersion composition; a production method for the curable composition; and a production method for the cured film. The metal nitride-containing particles: contain a nitride of a group 3–11 transition metal; have an average primary particle diameter of no more than 200 nm; and contain a nitrogen atom and an atom T. The atom T: is not an oxygen atom, a chlorine atom, or a nitrogen atom; is selected from group 13–17 elements; and fulfils TE/TX < 2.0 when the atom T content on a mass basis as detected by X ray photoelectron spectroscopic analysis is TE and the atom T content on a mass basis as detected by fluorescent X ray analysis is TX.

More Like This:

JP5888659	Nanoheterostructure ferroelectric and its manufacturing method
JPH0987393	FRICTION MATERIAL
JP4141298	A method for manufacturing a dielectric ceramic powder having a perovskite structure, a method for manufacturing ceramic electronic components, and a method for manufacturing a multilayer ceramic capacitor.

Inventors:

Daisuke Hamada
Makoto Kubota
Takanori Taguchi
Yuki Sakamoto

Application Number:

JP2022039454A

Publication Date:

November 01, 2023

Filing Date:

March 14, 2022

Export Citation:

Click for automatic bibliography generation Help

Assignee:

Fujifilm Corporation

International Classes:

C01G23/00; C01F17/294; C01G25/00; C01G27/00; C01G31/00; C01G33/00; C01G35/00; C01G37/00; C01G41/00; C01G49/12; C08F2/44; C08K3/28; C08L101/00; G02B5/20; G03F7/004; H01L27/146

Domestic Patent References:

JP2022110A
JP2010031158A
JP2008269820A
JP2015227282A
JP2010030841A
JP11263639A
JP2001049190A
JP2012096945A
JP2013237816A

Other References:

押鐘寧 et al.,窒化チタン薄膜を金属層として利用した金属-誘電体-金属構造における表面プラズモンポラリトンの励起・伝,2015年度精密工学会秋季大会学術講演会講演論文集,2015年09月04日,p. 321-322

Attorney, Agent or Firm:

Hideaki Ito
Fumio Mihashi

Previous Patent: Receptacle connectors and connector assemblies

Next Patent: Judgment system, judgment method, and program