Nanchang O-film Tech. Co., Ltd.

Miaoqian Cao

Fei Zhou

Yulong Gao

Ying Gu

Hongwei Kang

Yun Fang

A double-layered transparent conductive film includes: a first substrate; a first imprint adhesive layer formed on the first substrate, the first imprint adhesive layer defining a first mesh-shaped groove, the first mesh-shaped groove forming a first mesh; a first conductive layer including conductive material filled in the first mesh-shaped groove; a tackifier layer formed on the first imprint adhesive layer and the first conductive layer; a second substrate formed on the tackifier layer; a second imprint adhesive layer formed on the second substrate, the second imprint adhesive layer defining a second mesh-shaped groove, the second mesh-shaped groove forming a second mesh, wherein one of the first mesh and the second mesh is a regular mesh, the other is a random mesh; and a second conductive layer including conductive material filled in the second mesh-shaped groove. During the lamination, no alignment accuracy is needed, such that the production efficiency is greatly improved. A method of manufacturing the double-layered transparent conductive film is also provided.

Double-layered transparent conductive film and manufacturing method thereof

A transparent conductive film includes a substrate, a transparent conductive layer, a lead electrode, and a first connecting wire, the substrate includes a first region and a second region located on the edge of the substrate; the transparent conductive layer is embedded in the first region, the lead electrode is formed on the second region; first connecting wire is formed on the substrate and located between the transparent conductive layer and the lead electrode, thereby the conductive material of the first conductive mesh and that of second conductive mesh are electrically connected; the first connecting is arranged between the transparent conductive layer and the lead electrode for electrically connecting the transparent conductive layer and the lead electrode, which can enhance the electrical connection strength between the transparent conductive layer and the lead electrode, such that the conductivity of the conductive film is great, and the yield is improved.

Transparent conductive film

A patterned transparent conductive film is disclosed in the present invention, which includes a substrate, a first conductive layer, a second conductive layer, both the conductive layer includes a conductive area and an insulating area, the conductive area includes a metal mesh formed by a plurality of metal lines; the metal mesh is a buried metal mesh with random irregular grids, a probability density of the slope of the metal lines of the first conductive layer close to transverse direction is greater than that close to longitudinal direction, a probability density of the slope of the metal lines of the second conductive layer close to transverse direction is greater than that close to longitudinal direction, the two conductive layers are laminated and insulated in the thickness direction, the laminated metal meshes are evenly distributed, the light transmittance is increased and the conductivity is constant, the moire fringe is eliminated.

Patterned transparent conductive film

A lead electrode and a preparation method thereof are provided. The lead electrode includes an inner terminal, a lead, and an outer terminal, which are sequentially connected. The lead includes: an insulating substrate; an adhesive material coated on the insulating substrate, the adhesive material defining a trenched mesh; and a conductive material filled in the trenched mesh, wherein an angle formed by a grid line of the trenched mesh and a demolding direction is from 0&#xb0; to 90&#xb0;. Since the angle formed by the grid line and the demolding direction is very small, little adhesive material will be attached to the mold, such that the residues of the adhesive material are prevented.

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Jiangxi, China

Miaoqian Cao