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Method of preparing carbon-coated metal nanowire conductive thin film,Display Device with Capacitive Coupling Type Touch Panel Input Device,Touch panel and manufacturing method thereof

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Method of preparing carbon-coated metal nanowire conductive thin film

InactiveCN106971771ALow costEasy to manufactureNon-conductive material with dispersed conductive materialSemiconductor devicesAlloySolar cell

The invention discloses a method of preparing a carbon-coated metal nanowire conductive thin film. A certain amount of metal nanowires is dispersed in a glucose solution, and a hydro-thermal reaction is carried out in a condition of 160 to 200 DEG C for 1 to 5 hours. The metal nanowire is a gold, silver, copper and the like metal nanowire or an alloy and a mixture. The metal nanowire transparent conductive thin film can be prepared through spraying or a thin film transfer method. The method is simple and easy to operate, and the metal nanowire conductive thin film stability can be improved obviously, and the method can promote application of the metal nanowire transparent conductive thin film in the field of an optoelectronic device such as a solar cell.

Owner:JIANGHAN UNIVERSITY

Display Device with Capacitive Coupling Type Touch Panel Input Device

InactiveUS20170168337A1Improve reliabilityConductive layers on insulating-supportsSolid-state devicesCapacitanceDisplay device

A display device attached with a capacitive coupling type touch panel formed of a transparent conductive film containing metal nanowires as a transparent electrode is exposed to sunlight in an outdoor use and a problem of impairing the reliability of electronic characteristics as an electronic component is solved. As a means for solving the problem, in a display device with a touch panel input device, a structure in which a touch panel substrate is attached to an upper surface of a display device is provided with a light transmission layer that transmits a visible light having a wavelength of 430 nm or more on an upper surface side of the touch panel substrate, or on an upper surface side and a lower surface side of a touch panel, thereby suppressing a light incidence in a wavelength range affecting a metal nanowire conductive film.

Owner:RESONAC CORP

Touch panel and manufacturing method thereof

ActiveUS11086459B2Simple processLow production costLiquid/solution decomposition chemical coatingInput/output processes for data processingMetal nanowireTouch panel

A method of manufacturing a touch panel including providing a substrate having a display area and a peripheral area is provided. A metal layer and a metal nanowire layer are disposed, wherein a first portion of the metal nanowire layer is disposed in the display area, and a second portion of the metal nanowire layer and the metal layer are disposed in the peripheral area. A patterned layer with a pattern is disposed. A patterning step is performed according to the patterned layer, wherein the patterning step includes forming the metal layer into multiple peripheral wires and simultaneously forming the second portion of the metal nanowire layer into multiple etching layers by using an etching solution configured to etch the metal layer and the metal nanowire layer. A touch panel is further provided.

Touch panel and manufacturing method thereof

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Owner:CAMBRIOS FILM SOLUTIONS CORP

3 results about "Metal nanowire" patented technology

Method of preparing carbon-coated metal nanowire conductive thin film

Display Device with Capacitive Coupling Type Touch Panel Input Device

Touch panel and manufacturing method thereof

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