Method for producing ink repellent, negative photosensitive resin composition, partition, and optical element

A technology of a photosensitive resin and a manufacturing method, which is applied in the field of optical elements, can solve the problems of reduced ink repellency of partition walls, poor ink repellency of partition wall surfaces, and poor ink affinity on the sides of partition walls, etc., achieving excellent storage stability, Effect of suppressing the void phenomenon
CN103890128BActive Publication Date: 2016-06-29AGC INC
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
AGC INC
Publication Date
2016-06-29

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Abstract

Provided are a negative-type photosensitive resin composition, and a method for manufacturing an ink-repellent agent which may be applied to the composition, with which a partition wall may be manufactured with a high level of storage stability, and a high level of ink repellency may be maintained even after ultraviolet / ozone irradiation. Also provided are the partition wall which maintains the high level of ink repellency even after the ultraviolet / ozone irradiation, and an optical device comprising the partition wall with which a white spot phenomenon may be prevented. The present invention relates to the negative-type photosensitive resin composition which contains a solvent (D), a photoinitiator (B), an alkali-soluble resin (A), and an ink-repellent agent (C) configured by a partial hydrolysis condensate manufactured by a method which comprises a process in which an acid is included in a mixture containing a hydrolytic silane compound containing a fluorine-containing hydrolyzed silane compound and an amino group to convert a nitrogen atom into a proton, and a process in which water and an acid catalyst are included in the mixture for a hydrolysis and a condensation reaction; the partition wall which is configured by the hard coating film and configured in a shape which divides a substrate surface into a plurality of partitions; and an optical device which comprises the partition wall.
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Description

technical field

[0001] This invention relates to the manufacturing method of an ink repellent agent, the negative photosensitive resin composition containing the ink repellent agent obtained by the method, the partition using the same, and the optical element which has this partition. Background technique

[0002] As an optical element, a method of applying a photosensitive resin composition to a substrate and forming it by photolithography is known as a partition wall used in a pixel portion of a color filter or an organic EL (Electro-Luminescence) element.

[0003] In recent years, a cost-reducing process using an inkjet method has been proposed as a method of manufacturing a color filter or a pixel portion of an organic EL.

[0004] For example, in the manufacture of a color filter, after forming partitions by photolithography, R (red), G (green), and B (blue) are ejected by inkjet to the openings (dots) surrounded by the partitions. ) ink is applied to form pixels. [...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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