Radioactive Ray Sensitive Resin Composite, Solidification Film, Preparing Method Of Solidification Film, Color Filter And Preparing Method Of Color Filter

A technology of resin composition and radiation, which is applied in the direction of equipment, optical filter, photoplate making process of pattern surface, etc., can solve the problems of lower storage stability, compression characteristics of cured film, heat resistance, relative dielectric constant and solvent resistance In order to avoid problems such as unsatisfactory resistance, hardness, and voltage retention rate, and no pattern, etc., it achieves the effect of excellent voltage retention rate, storage stability, hardness, and voltage retention rate.

Inactive Publication Date: 2012-03-14
JSR CORPORATIOON
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this coating liquid does not have the ability to form a pattern by exposure and development, so fine patterns cannot be formed
In addition, the compression properties, heat resistance, relative dielectric constant, solvent resistance, hardness, voltage retention, etc. of the obtained cured film may not be satisfactory due to insufficient progress of the curing reaction.
[0005] Therefore, by adding an amine compound used as a curing agent for epoxy-based materials, it is considered that the crosslinking reaction can be carried out even at low temperatures. The epoxy group reacts with time, and the storage stability will be reduced (see WO2008 / 099732A1)

Method used

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  • Radioactive Ray Sensitive Resin Composite, Solidification Film, Preparing Method Of Solidification Film, Color Filter And Preparing Method Of Color Filter
  • Radioactive Ray Sensitive Resin Composite, Solidification Film, Preparing Method Of Solidification Film, Color Filter And Preparing Method Of Color Filter
  • Radioactive Ray Sensitive Resin Composite, Solidification Film, Preparing Method Of Solidification Film, Color Filter And Preparing Method Of Color Filter

Examples

Experimental program
Comparison scheme
Effect test

preparation example Construction

[0189]

[0190] In addition to mixing [A] alkali-soluble resin, [B] polymerizable compound, [C] radiation-sensitive polymerization initiator, [D] compound, and [E] compound, the radiation-sensitive resin composition of the present invention may optionally , to prepare by mixing optional ingredients in a prescribed ratio. This radiation-sensitive resin composition can be prepared by mixing an amidine salt formed of [D] compound and [E] compound with [A] alkali-soluble resin, [B] polymerizable compound, and [C] radiation-sensitive polymerization initiator . Through the above steps, the radiation-sensitive resin composition containing the amidine salt can be efficiently produced.

[0191] As the solvent used in the preparation of the radiation-sensitive resin composition, one that can uniformly dissolve or disperse the components but does not react with the components can be used. Examples of the solvent include the same ones as those exemplified as solvents that can be used ...

Embodiment

[0238] Hereinafter, the present invention will be described in detail based on examples, but the present invention is not limitedly interpreted in these examples.

[0239]

Synthetic example 1

[0241] In a flask with a condenser and a stirrer, 7 parts by mass of 2,2'-azobis(2,4-dimethylvaleronitrile) and 200 parts by mass of diethylene glycol ethyl methyl ether were added. Then add 16 parts by mass of methacrylic acid as (A1) compound, 20 parts by mass of glycidyl methacrylate as (A2) compound and 16 parts by mass of tricyclic [5.2.1.0 as (A3) compound 2.6 ] Dec-8-yl methacrylate, 38 parts by mass of methyl methacrylate and 10 parts by mass of styrene, after replacing with nitrogen, slowly stirred, and the solution was heated to 70 ° C, and kept at this temperature for 4 hours to carry out polymerization, Thus, a solution (solid content concentration=34.4% by mass, Mw=8000, Mw / Mn=2.3) containing the copolymer (A-1) was obtained. In addition, the solid content concentration refers to the ratio of the copolymer mass to the total mass of the copolymer solution.

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Abstract

The invention relates to radioactive ray sensitive resin composite, solidification film, preparing method of solidification film, color filter and preparing method of color filter. The invention aims to provide the radioactive ray sensitive resin composite that can be stored stably and short term low temperature roasting, and has enough sensitivity and develop capability. The invention aims to provide the solidification film having good compressing characteristic, good heat resisting performance, good relative dielectric constant, good solvent resistance, good rigidity and good voltage retention rate. The invention aims to provide the preparing method of solidification film. The invention aims to provide the color filter having good heat resistance, good solvent resistance and good voltage retention rate. The radioactive ray sensitive resin composite contains alkali soluble resin (A), photopolymerization compound having ethylene unsaturated bond (B), polymerization initiator (C), compound (D) indicated by the following formula (1) and compound as organic acid or inorganic acid. The viscosity of the radioactive ray sensitive resin composite in 25 DEG C is 1.0 Mpa.S - 50mPa.S.

Description

technical field [0001] The present invention relates to a radiation-sensitive resin composition, a cured film, a method for forming the cured film, a color filter, and a method for forming the color filter. Background technique [0002] In recent years, liquid crystal display elements have been widely used in liquid crystal televisions, mobile phones, etc., and liquid crystal display elements are required to achieve larger screen size, higher brightness, and thinner thickness. Therefore, from the standpoint of shortening the process time and reducing costs, it is required that the radiation-sensitive resin composition as a material for cured films such as interlayer insulating films, protective films, and spacers used in display elements can be highly sensitive and highly sensitive. resolution. In addition, the obtained cured film is required to have higher flatness, adhesion, high transmittance, etc. (Japanese Patent Laid-Open No. 2009-36858). [0003] On the other hand, ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G03F7/027G02B5/20G03F7/00
Inventor 米田英司西信弘儿玉诚一郎猪俣克巳
Owner JSR CORPORATIOON
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