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Methods for making electronic devices

A technology for electronic devices and electrodes, which is applied in the field of electronic devices and the preparation of such electronic devices, and can solve problems such as electronic component failure and performance degradation

Inactive Publication Date: 2014-09-17
3M INNOVATIVE PROPERTIES CO
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Defects such as gaps, breaks and gaps in the materials that can be used to manufacture these components can cause electronic components to fail or degrade

Method used

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  • Methods for making electronic devices
  • Methods for making electronic devices
  • Methods for making electronic devices

Examples

Experimental program
Comparison scheme
Effect test

preparation example 1

[0157] Surface-modified inorganic nanoparticles were formed by reacting silane with silica nanoparticles having an average particle size of 21 nanometers (nm). More specifically, 300 grams of Nalco 2327 colloidal silica available from Nalco Chemical Company (Naperville, Illinois) was placed in a bottle with a stir bar. 28 grams of a 25% by weight aqueous solution of carboxyethylsilanetriol sodium salt, obtained from Gelest, Inc., Morrisville, Pennsylvania, were added to the colloidal silica over a period of 10 minutes with stirring. A small amount of precipitate formed after addition of carboxyethylsilanetriol sodium salt, but the precipitate dissolved with additional stirring. The clear dispersion was then placed in an oven at 95°C for 20 hours. The percent solids of the surface-modified colloidal silica in water was measured to be 40% by weight based on weight loss after drying. The dispersion before drying was used in subsequent examples.

preparation example 2

[0159] A mixture containing 1.0 grams of starch (ICB 3000) from Tate & Lyle Public Company Limited (Decatur, Illinois), 12 grams of deionized water, 0.56 grams of 30% by weight aqueous A mixture of the ammonium hydroxide solution and 4.0 grams of the surface-modified colloidal silica dispersion of Preparation Example 1 was added to the vessel while mechanically stirring. After the starch was dissolved in the mixture, 2.0 g of (4-dimethylamino-1-[4,6-bis(4-carboxyphenylamino)-1,3,5-triazine-2- A chromophoric material represented by base] pyridinium chloride) is slowly added to the mixture while stirring. After the chromonic material was dissolved, 0.44 grams of a 10% by weight aqueous solution of an alkyl polyglucoside surfactant (Glucopon 425N) obtained from Cognis, Cincinnati, Ohio, was added to the mixture with stirring. Disposable syringe filters equipped with 5.0 microns (25 mm in diameter, which have a Versapore membrane that is a hydrophilic acrylic copolymer on a nonwo...

preparation example 3

[0169] A second bimetallic nanowire-containing PET film was prepared using the procedure of Preparation Example 2 with the same material concentration, except that the resulting mixture was based on a total amount of 30 g. The electrical surface conductivity of the resulting film was determined to be 22.1 millisiemens / square.

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Abstract

The present invention describes methods of making electronic devices. A method of making an electronic device includes providing a first electrode, an electro-responsive layer, and a second electrode. A first conductive nanostructured grid is deposited on the surface of the first electrode. The electro-responsive layer faces the first conductive nanostructured grid. An electro-responsive layer is disposed between the first electrode and the second electrode. The present invention provides an electronic device having a first nanostructured grid deposited on a first electrode.

Description

technical field [0001] The present invention relates to electronic devices and methods of making such electronic devices. Background technique [0002] Patterned layers of functional materials can be used in the manufacture of electronic components, among other applications. For example, multiple layers of patterned material layers can be used to fabricate flat panel displays, such as liquid crystal displays. The active matrix type liquid crystal display includes a plurality of rows and columns of address lines crossing each other at certain angles and forming a plurality of intersections. Techniques for applying patterned layers continue to evolve as the need for smaller structures in electronic components increases. [0003] For example, photolithographic techniques can be used to produce small structures. However, as the size domain approaches nanoscale dimensions, technical challenges increase, which limits the use of photolithography for nanostructures. [0004] Sel...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G02F1/1343H01L33/00
CPCG02F1/13439
Inventor 韦恩·S·马奥尼马诺伊·尼马尔简·K·瓦德纳马修·S·斯泰
Owner 3M INNOVATIVE PROPERTIES CO