Photosensitive resin composition containing oxime ester photoinitiator and application of photosensitive resin composition

A photosensitive resin and photoinitiator technology, which is applied in the field of photosensitive resin compositions, can solve the problems of reduced developability, obstacles to the photosensitive properties of the composition, and reduced linearity of patterns, etc., to achieve complete and clear patterns, excellent curing effects, The effect of high optical clarity
CN106444282AInactive Publication Date: 2017-02-22CHANGZHOU TRONLY ADVANCED ELECTRONICS MATERIALS CO LTD +1
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
CHANGZHOU TRONLY ADVANCED ELECTRONICS MATERIALS CO LTD
Publication Date
2017-02-22
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention discloses a photosensitive resin composition, which comprises ultraviolet photosensitive prepolymer resin, an active diluent monomer, a photoinitiator and an optional coloring agent, wherein the photoinitiator is selected from at least one of an oxime ester compound as shown in a formula (I) and a derivative compound by employing the compound as shown in the formula (I) as a main body structure. The composition has high photosensibility, good developing performance, high resolution ratio and excellent sealing property with a substrate, is very suitable for preparation of a black matrix with high shading performance, a high-precision and high-quality color filter and a liquid crystal display device, and can be used in the aspects of a light spacer, a ribbed bar, a photoresist, a dry film and the like. The formula is as shown in the specification.
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Description

technical field

[0001] The invention belongs to the field of organic chemistry, in particular to a photosensitive resin composition containing an oxime ester photoinitiator and its preparation of color filter film (RGB), black matrix (BM), photoresist, and photospacer (photo-spacer), rib (rib) and dry film applications. Background technique

[0002] In display devices such as liquid crystal displays, the liquid crystal layer is usually arranged between two substrates, and electrodes facing each other are arranged on each substrate, and on the inside of one of the substrates, opposite to the liquid crystal layer, red (R), A color filter layer formed by each pixel of green (G), blue (B), and black. Among them, the color weights of R, G, and B colors are usually distinguished in the form of setting matrix.

[0003] At present, the methods for producing color filters mainly include dyeing method, printing method, pigment dispersion method and anode method, among which the pigm...

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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