Hangzhou Xuhong Technology Co.,Ltd
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The development history of SITO touch technology can be traced back to the early stages of touch technology. As a human-computer interaction method, touch technology has undergone an evolution from resistive touch to capacitive touch. In this process, ITO (indium tin oxide) plays an important role as a conductive material in touch panels.
Early touch technology mainly used a double-layer ITO structure (DITO), where the sensing metal wires for the X-axis and Y-axis were located on two layers of ITO, respectively. Although this structure can achieve high touch accuracy and stability, the manufacturing process is relatively complex and the cost is high.
With the continuous progress of touch technology and changes in market demand, single-layer ITO touch technology (SITO) is gradually emerging. The core of SITO touch technology lies in integrating the sensing metal wires of the X-axis and Y-axis on the same layer of ITO, thereby simplifying the manufacturing process and reducing costs. This technology is particularly suitable for the mid to low price smartphone market, meeting cost constraints and the need for rapid market launch.
In the development process of SITO touch technology, various manufacturers and research institutions continuously improve and optimize it. To address the issues of excessive capacitance and touch accuracy, improvements have been made through optimizing ITO pattern design and improving IC accuracy. At the same time, in order to improve the strength of SITO touch panels, innovations have also been made in material and structural design.
With the popularization of smart devices such as smartphones and tablets, touch technology has become one of the important ways of human-computer interaction. SITO touch technology has gradually gained a foothold in the market due to its advantages such as low cost and high sensitivity. In the future, with the continuous progress of technology and changes in the market, SITO touch technology is expected to continue to develop and be applied in more fields.
