Transparent conducting film
A technology of transparent conductive film and conductive layer, applied to conductive layers, circuits, electrical components and other directions on insulating carriers, can solve the problems of waste of precious metals, weak conductivity, and poor conductivity, and achieve the effect of enhancing conductivity.
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[0039] Example one
[0040] Such as Figure 1-3 As shown, an embodiment of the present invention provides a transparent conductive film, which includes a substrate 1, a first conductive layer 1a, and a first lead electrode 1b;
[0041] A sensing area 11 and a lead area 12 located at the edge of the sensing area 11 are provided on one surface of the substrate 1;
[0042] The first conductive layer 1a includes a first conductive pattern in a grid shape, the first conductive pattern is disposed in the sensing area 11 and the lead area 12 and connected to each other, and the first conductive pattern is composed of conductive wires;
[0043] The first lead electrode 1b is disposed in the lead area 12, and the first lead electrode 1b is electrically connected to the first conductive layer 1a;
[0044] The width of the conductive lines of the first conductive pattern 11a located in the sensing area is smaller than the width of the conductive lines of the first conductive pattern 12a located in...
Example Embodiment
[0049] Example two
Example Embodiment
[0051] Example three
[0052] Another embodiment is as follows, the conductive film is a single-sided double-layer structure, see Image 6 , Figure 7 , The second conductive layer 2a is provided on the first conductive layer 1a, and an insulating layer 30 is provided between the first conductive layer 1a and the second conductive layer 2a, and the projection of the second conductive layer 2a is located in the sensing area and facing the lead The second lead electrode 2b is disposed on the insulating layer 30, and the projection of the second lead electrode 2b is located in the lead area and is electrically connected to the second conductive pattern 22a' projected in the lead area; the projection is located in the second conductive area The conductive line width of the pattern 21a' is smaller than the conductive line width of the second conductive pattern 22a' projected in the lead area. Increase the conductivity between the second conductive layer and the second lead electrode. ...
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