Touch screen detection and correction method

Abstract

The invention discloses a touch screen detection and correction method, which belongs to the technical field of touch screen detection and comprises the following steps of: detecting the sensitivity of a touch screen; determining four detection points; correspondingly carrying out internal adjustment on the touch screen; detecting the same detection point again; selecting the other four detection points for cutting. According to the touch screen detection and correction method provided by the invention, full-screen detection of the whole touch screen is firstly carried out, further selection is carried out, four detection points are selected immediately and distributed in four different areas, sensitivity detection is respectively carried out, and sensitivity detection of the whole touch screen is easy to obtain.

Description

technical field [0001] The invention belongs to the technical field of touch screen detection, and in particular relates to a touch screen detection and correction method. Background technique [0002] As a sensitive electronic device, the capacitive touch screen is extremely susceptible to the influence of process materials. On the same capacitive touch screen, different areas will have data differences due to different physical circuit characteristics. On different capacitive touch screens, due to differences in technology and production, there are also It will cause different physical circuit characteristics, and then generate data differences. [0003] With the change of customer and market demand, the appearance color of capacitive touch screen has been varied, because the processing technology and materials used in capacitive touch screen with different appearance colors are very different, such as the number of layers of paint on the structure, whether the paint mater...

AI Technical Summary

Problems solved by technology

[0002] As a sensitive electronic device, the capacitive touch screen is extremely susceptible to the influence of process materials. On the same capacitive touch screen, different areas will have data differences due to different physical circuit characteristics. On different capacitive touch screens, due to differences in technology and production, there are also It will cause different physical circuit characteristics, resulting in data differences

[0003] With the change of customer and market demand, the appearance color of capacitive touch screen has been varied, because the processing technology and materials used in capacitive touch screen with different appearance colors are very different, such as the number of layers of paint on the structure, whether the paint material contains metal or not is also different. , the paint adhesion process is also different, therefore, the data differentiation is especially obvious on colorful capacitive touch screen products, which easily leads to poor user experience of colorful capacitive touch screens