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Colored photosensitive resin composition, cured film, color filter, method for producing color filter, solid state imaging element, and image display device

A photosensitive resin, color filter technology, applied in the direction of filters, optical components, chemical instruments and methods, etc., can solve problems such as coloring pattern 1 collapse

Active Publication Date: 2016-02-10
FUJIFILM CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] However, depending on the type of colored photosensitive resin composition, such as figure 2 As shown, sometimes the coloring pattern 1 after PCD is greatly collapsed

Method used

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  • Colored photosensitive resin composition, cured film, color filter, method for producing color filter, solid state imaging element, and image display device
  • Colored photosensitive resin composition, cured film, color filter, method for producing color filter, solid state imaging element, and image display device
  • Colored photosensitive resin composition, cured film, color filter, method for producing color filter, solid state imaging element, and image display device

Examples

Experimental program
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Effect test

preparation example Construction

[0632]

[0633] The compositions of the present invention are prepared by admixing the ingredients described above.

[0634] In addition, when preparing a composition, each component which comprises a composition may be prepared at once, and each component may be dissolved and dispersed in a solvent, and it may be prepared sequentially. In addition, there are no particular restrictions on the input sequence or operating conditions during deployment. For example, the composition can be prepared by dissolving and dispersing all the components in a solvent at the same time, and if necessary, two or more kinds of solutions and dispersions of the components can be prepared in advance, and these can be mixed at the time of use (at the time of coating). Prepared as a composition.

[0635] The composition prepared as described above can be used after being separated by filtration using a filter having a pore diameter of preferably 0.01 μm to 3.0 μm, more preferably about 0.05 μm to...

Embodiment

[0719] Examples are given below to further describe the present invention in detail. Materials, usage amounts, ratios, processing contents, processing procedures, etc. shown in the following examples can be appropriately changed unless they deviate from the gist of the present invention. Therefore, the scope of the present invention is not limited to the specific examples shown below. In addition, unless otherwise indicated, "%" and "part" are mass standards.

[0720]

Synthetic example 1

[0722] In a reaction vessel equipped with a condenser tube, a nitrogen inlet tube, and a stirrer on a three-neck round bottom flask, add 18.6 g of lauryl alcohol (manufactured by Nacalai Tesque Co., Ltd.), 57.1 g of ε-caprolactone monomer (manufactured by Wako Pure Chemical Industries, Ltd.) and 0.06 g of tetrabutyl titanate (manufactured by Tokyo Chemical Industry Co., Ltd.), after replacing the inside of the reaction vessel with nitrogen, heated and stirred at 120° C. for 3 hours. pass 1 H-NMR (Nuclear Magnetic Resonance, NMR) confirmed the disappearance of the lactone monomer. After the reaction solution was cooled to room temperature, it was mixed with 8.45 g of polyphosphoric acid having an orthophosphoric acid conversion content of 116%, the temperature was gradually raised, and it was heated and stirred at 80° C. for 6 hours to obtain R in the general formula (II). 3 A phosphoric acid-based dispersant (C-1) with a number average molecular weight of 760 and a ratio of y...

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Abstract

A colored photosensitive resin composition contains: (A) a pigment; (B) a basic dye derivative; (C-1) a phosphoric acid-based dispersing agent represented by general formula (II) or (C-2) a carboxylic acid-based dispersing agent resulting from reacting a polymer (POH) having a hydroxyl group at least at one terminus or a polymer (PNH2) having a primary amino group at least at one terminus, and a tricarboxylic acid anhydride or tetracarboxylic acid dianhydride; (D) a resin binder; (E) a photoinitiator; and (F) a polymerizable compound.

Description

technical field [0001] The present invention relates to a kind of liquid crystal display element (liquid crystal display (Liquid Crystal Display, LCD)) or solid imaging element (charge-coupled device (Charge-coupled Device, CCD), complementary metal oxide semiconductor (Complementary Metal-Oxide-Semiconductor, CMOS) ), etc.), a colored photosensitive resin composition for a color filter used in ), a color filter having a colored region produced from the composition, a solid-state imaging device equipped with the color filter, an organic A liquid crystal display device for a light emitting diode (Light Emitting Diode, LED). Background technique [0002] In recent years, along with the development of personal computers (personal computers), especially large-screen liquid crystal televisions, the demand for liquid crystal displays (LCDs), especially color liquid crystal displays, tends to increase. The spread of organic electroluminescent (Electroluminescence, EL) displays is ...

Claims

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Application Information

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IPC IPC(8): G03F7/004G02B5/20G03F7/033
CPCC09B29/02C09B29/335C09B29/3652C09B47/061C09B57/00C09B57/004G02B5/223G03F7/0007G03F7/033G03F7/0388G03F7/105
Inventor 稲部阳树
Owner FUJIFILM CORP
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