Unlock instant, AI-driven research and patent intelligence for your innovation.

Coating liquid for forming inorganic oxide coating film, inorganic oxide coating film, and display device

A technology of oxide film and coating solution, which is applied in the direction of silicon oxide, silicon dioxide, coating, etc., can solve problems such as difficulty in film formation, and achieve high reliability

Active Publication Date: 2015-08-19
NISSAN CHEM IND LTD
View PDF8 Cites 4 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in a metal oxide film containing an inorganic material as a component, it is difficult to form a film by the above-mentioned patterning.

Method used

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
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Coating liquid for forming inorganic oxide coating film, inorganic oxide coating film, and display device
  • Coating liquid for forming inorganic oxide coating film, inorganic oxide coating film, and display device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0155] Hereinafter, although the Example of this invention is demonstrated more concretely, it should not be construed as being limited to these Examples.

[0156] The abbreviations of the compounds used in this example are as follows.

[0157] TEOS: Tetraethoxysilane

[0158] ACPS: Acryloxypropyltrimethoxysilane

[0159] MPMS: Methacryloxypropyltrimethoxysilane

[0160] StTMS: Styryltrimethoxysilane

[0161] TTE: Tetraethoxytitanium

[0162] TIPT: titanium tetraisopropoxide

[0163] AN: aluminum nitrate nonahydrate

[0164] EG: ethylene glycol

[0165] HG: 2-methyl-2,4-pentanediol (alias: hexanediol)

[0166] BCS: 2-butoxyethanol (alias: butyl cellosolve)

[0167] PGME: Propylene Glycol Monomethyl Ether

[0168] EtOH: ethanol

Synthetic example 1

[0170]

[0171] 12.7 g of AN and 3.0 g of water were added to a 200 mL flask and stirred to dissolve AN. 13.4 g of EG, 38.3 g of HG, 36.4 g of BCS, 15.5 g of TEOS, and 18.5 g of MPMS were charged there, and stirred at room temperature for 30 minutes.

[0172]

[0173] 4.7 g of TIPT and 57.5 g of HG were put into a 300 mL flask, and stirred at room temperature for 30 minutes.

[0174] and were mixed and stirred at room temperature for 30 minutes to obtain a solution (K1).

[0175] 50.0 g of this solution K1 was weighed, and 99.1 g of PGME and 0.9 g of initiator function-imparted polymer UV-H4000 (manufactured by KSM Corporation) were added thereto to obtain a solution (KL1).

Synthetic example 2

[0177] 3.3 g of AN, 3.0 g of water, and 76.1 g of EtOH were added to a 300 ml flask and stirred to dissolve AN. 8.6 g of TEOS and 10.2 g of MPMS were thrown into this solution, and it stirred at room temperature for 30 minutes. Then, 18.8 g of TTE was injected|thrown-in, and it stirred at room temperature further for 30 minutes.

[0178] 109.3 g of HG and 46.8 g of BCS were added to this solution, and the pressure was gradually reduced to 80 mmHg ( 10.7 kPa) while distilling off the solvent to obtain 200 g of a solution (K2).

[0179] 50.0 g of this solution K2 was weighed, and 97.0 g of PGME and 3.0 g of polymer UV-H4000 (manufactured by KSM Co., Ltd.) providing an initiation function were added thereto to obtain a solution (KL2).

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
Login to View More

PUM

PropertyMeasurementUnit
particle sizeaaaaaaaaaa
refractive indexaaaaaaaaaa
refractive indexaaaaaaaaaa
Login to View More

Abstract

Provided are: a coating liquid for forming a metal oxide coating film, said coating liquid being suitable for forming a metal oxide coating film that can be patterned; a metal oxide coating film that is formed using the coating liquid; and a highly reliable display device that is provided with the metal oxide coating film. This coating liquid for forming a metal oxide coating film contains metal alkoxide having a double bond in the structure, and a photosensitive polymer containing a photopolymerization initiator.

Description

technical field [0001] The present invention relates to a coating liquid for forming a metal oxide film suitable for forming a patternable metal oxide film, a metal oxide film obtained from the coating liquid, and a display device including the metal oxide film. Background technique [0002] In recent years, with the popularization of smartphones, the display screens of mobile phones are increasing in size. Therefore, the development of a touch panel capable of realizing an input operation using a display on a display is being actively carried out. Using a touch panel eliminates the need for an input unit such as a push-type key switch, so that the size of the display screen can be increased. [0003] The touch panel detects the contact position of the operation area touched by a finger, a pen, or the like. With this function, the touch panel can be used as an input device. [0004] As methods for detecting the contact position, there are a resistive film method, an elect...

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
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): G03F7/075C01B33/12C04B35/622C09D183/06C09D183/07C09D185/00G03F7/004G03F7/028G06F3/041
CPCG06F3/041G03F7/0047C04B35/622C09D183/06G03F7/0757C09D185/00
Inventor 江口和辉村梶庆太元山贤一
Owner NISSAN CHEM IND LTD