Touch control panel with antenna

Abstract

The invention relates to a touch control panel with an antenna. The touch control panel comprises a light transmission substrate, a touch control induction line, multiple metal lead wires, a grounding part, an insulating film and an antenna radiator. The light transmission substrate comprises a visual touch control area and a circumference line area, wherein the circumference line area located around the visual touch control area. the touch control induction line is installed in the light transmission substrate and is located in the visible touch control area. The multiple metal lead wires are arranged in the light transmission substrate and positioned in the circumference line area and are electrically connected with the touch control induction line. The grounding part is arranged in the light transmission substrate and is located in the circumference line area. The insulating film is provided with an upper surface and a lower surface, wherein the lower surface is connected to the circumference line area of the light transmission substrate. The antenna radiator is arranged on the upper surface of the insulating film and at least part of the antenna radiator is located above the grounding part and is electrically connected to the grounding part.

Description

technical field [0001] The invention relates to a touch panel, in particular to a touch panel with an antenna. Background technique [0002] At present, touch technology has been widely used in display devices of various electronic devices, so as to facilitate users to control actions of the electronic devices by means of touch. Generally speaking, a touch panel includes a substrate, a plurality of touch sensing electrodes and a plurality of metal leads, wherein the substrate can be divided into a visible touch area and a peripheral circuit area, and the plurality of touch sensing electrodes are arranged on the substrate and arranged in a In the touch area, a plurality of metal leads are disposed on the substrate and arranged in the peripheral circuit area, and each metal lead is electrically connected to the corresponding touch sensing electrode. [0003] In addition, with the advancement of information and communication technology, electronic devices with wireless communi...

AI Technical Summary

Problems solved by technology

However, electronic devices are gradually developing towards thinner and higher density. The traditional antenna components and their installation methods need to reserve a clear area to avoid signal interference, so it will occupy the space inside the electronic device, affect the internal circuit layout, and make the electronic device The thickness cannot be further reduced

In addition, the traditional antenna components and configuration methods will increase the process steps and material costs, and easily cause signal interference, affecting the antenna's wireless signal transceiving performance and the touch sensing performance of the touch panel.

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