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Novel Oil-Soluble Compound, Photosensitive Resin Composition Containing Same, And Color Filter

A technology of fat-soluble compounds and photosensitive resins, which is applied in the preparation of organic compounds, the preparation of aminohydroxyl compounds, and photosensitive materials for optomechanical equipment. It can solve the problems of color filter brightness and contrast ratio limitations, and achieve The effect of good brightness and good contrast ratio

Pending Publication Date: 2018-03-13
SAMSUNG SDI CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] A color filter manufactured by using a pigment-type photosensitive resin composition has limitations in brightness and contrast ratio due to the particle size of the pigment

Method used

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  • Novel Oil-Soluble Compound, Photosensitive Resin Composition Containing Same, And Color Filter
  • Novel Oil-Soluble Compound, Photosensitive Resin Composition Containing Same, And Color Filter
  • Novel Oil-Soluble Compound, Photosensitive Resin Composition Containing Same, And Color Filter

Examples

Experimental program
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specific Embodiment approach

[0170] Hereinafter, the present invention is explained in more detail with reference to Examples and Comparative Examples. However, the following examples and comparative examples are provided for description purposes and the present invention is not limited thereto.

[0171] (synthetic fat-soluble compound)

Synthetic example 1

[0172] Synthesis Example 1: Synthesis of a fat-soluble compound represented by Chemical Formula 5

[0173]

[0174] Hydrochloric acid (2.5 mL) and sodium nitrate (2 mL of 1.25 M in water) were added to 4-aminophthalonitrile (2.5 mmol) and the azonia ion was made, which was then added to - A slightly basic aqueous solution obtained by dissolving an ethylhexyl-substituted pyridone compound (2.5 mmol) in an aqueous NaOH solution added thereto, thereby preparing an azo compound. Herein, the solid obtained therefrom was filtered, purified and vacuum-dried, thereby obtaining a fat-soluble compound represented by Chemical Formula 5.

[0175] [chemical formula 5]

[0176]

[0177] 1 H NMR (300MHz, CDCl 3 ) 7.88-7.852H, 7.73-7.691H, 3.872H, 2.603H, 1.791H, 1.40-1.158H, 0.93-0.886H.

[0178] GC / MS 416 m / z.

Synthetic example 2

[0179] Synthesis Example 2: Synthesis of fat-soluble compounds represented by Chemical Formula 6

[0180]

[0181] Hydrochloric acid (2.5 mL) and sodium nitrate (2 mL of a 1.25 M aqueous solution) were added to 3-aminophthalonitrile (2.5 mmol) and made into the azonia ion, which was then added via 2-ethyl A weakly basic aqueous solution obtained by dissolving a hexyl-substituted pyridone compound (2.5 mmol) in an aqueous NaOH solution gave an azo compound. Herein, the solid obtained therefrom was filtered, purified, and vacuum-dried, thereby obtaining a fat-soluble compound represented by Chemical Formula 6.

[0182] [chemical formula 6]

[0183]

[0184] GC / MS 416 m / z.

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Abstract

Provided are an oil-soluble compound represented by a specific chemical formula, a photosensitive resin composition containing the same, and a color filter manufactured by using the photosensitive resin composition.

Description

technical field [0001] The invention relates to a novel fat-soluble compound, a photosensitive resin composition containing the compound and a color filter. Background technique [0002] A color filter manufactured by using a pigment-type photosensitive resin composition has limitations in brightness and contrast ratio due to the particle size of the pigment. In addition, imaging sensor devices require smaller dispersed particle sizes to form fine patterns. [0003] In order to meet the demand, attempts have been made to realize color filters with improved color characteristics such as brightness, contrast ratio, etc. by manufacturing photosensitive resin compositions by introducing non-particle-forming dyes instead of pigments. [0004] Therefore, it is necessary to study suitable compounds (particularly auxiliary dye compounds) used as dyes for producing photosensitive resin compositions. Contents of the invention [0005] technical problem [0006] One embodiment pro...

Claims

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Application Information

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IPC IPC(8): C07D213/85C07D239/60G03F7/004
CPCC07D213/85C07D239/60G03F7/004C07C213/06C07D213/04C07D239/46
Inventor 崔恩晶朴彩媛辛明晔郑义树
Owner SAMSUNG SDI CO LTD
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