Abstract: A conductive component is disclosed in the present invention, which includes an insulating layer and a metal mesh laid on the insulating layer, the metal mesh defines a plurality of voids arranged in array, a relationship of the aperture ratio K of the voids of the metal mesh, the optical transmittance T1 of the conductive component and the optical transmittance T2 of the insulating layer satisfy the following formula: T1=T2*K. The metal mesh is arranged on the insulating layer in the conductive component, a patterned sensing layer on the insulating layer by exposuring and developmenting the metal mesh as needed when in use, and then applied to touch screen, the use of indium tin oxide is avoided in the conductive component, thus the cost of the conductive component is low. A method of preparing the conductive component is also provided.

Abstract: A capacitive sensing component includes a substrate and a patterned sensing layer formed on the substrate; the patterned sensing layer includes a plurality of sensing electrodes, the plurality of sensing electrodes are formed of a metal mesh laying on the substrate. The cost of the capacitive sensing component is low. A preparation method of a capacitive sensing component and a touch screen are also provided.

Abstract: A conductive component is disclosed in the present invention, which includes an insulating layer and a metal mesh arranged on the insulating layer, the metal mesh defines a plurality of voids arranged in array, the aperture ratio K of the voids of the metal mesh and the optical transmittance T1 of the conductive component and the optical transmittance T2 of the insulating layer being described as formula: T1=T2*K. The metal mesh is arranged on the insulating layer in the conductive component, a patterned sensing layer on the insulating layer by the metal mesh treated by exposure and development as needed when in use, and then applied to touch screen, the use of indium tin oxide is avoided in the conductive component, thus the cost of the conductive component is low. A method of preparing the conductive component is also provided.

Abstract: The present invention relates to a double-sided conductive film having a relatively high transmittance, which can be widely applied in the field of manufacturing flat panel displays. The flexible transparent film is polyethylene terephthalate, the flexible transparent film is a flexible material having an index of refraction of 1.4 to 1.5; the hardened layer is a surface hardening treatment layer of the flexible transparent film, and is made by coating the upper and the lower surfaces of the flexible transparent film; the adhesive layer is sputtered on a surface of the hardened layer by magnetron sputtering, the main purpose of forming the adhesive is to make the hardened layer and the high refractive index dielectric layer bonded together more firmly; the high refractive index dielectric layer is made of a high refractive index material having a refractive index of 1.8 to 2.5; the low refractive index dielectric layer is made of a low refractive index material having a refractive index of 1.4 to 1.8.