Low-cost capacitive touch chip to market

The 2011 Shanghai International Touchscreen Exhibition (Full Touch Exhibition) was grandly opened on July 20. Many manufacturers brought their latest R&D products to gather at the Shanghai New International Expo Center. The show's popularity is the core accessories needed for small-size touch screen products. Touch ICs, such as the TangoR series currently being developed by Pixcir, have attracted the attention of many manufacturers.

With the increase of touch products, the quality requirements for touch ICs have been improved. The TangoR series currently developed by Pixcir conforms to the market development trend. The low cost, low power consumption, and high efficiency fully meet the needs of the market, and its use of single-layer single-sided ITO design concept, its function can support single-finger gestures, the difference with other operators is that TangoR's ITO structure is simple, does not need to match the shielding layer (mask layer), and the ultimate goal is to achieve real multi-finger, completely replace the resistance in the market Touch IC.

During the research and development of TangoR, a lot of R&D effort was put into it. After R&D personnel continuously tackled difficulties, it successfully broke the bottleneck and barriers in the current monolayer ITO design. PixcirTangoR has some obvious advantages in terms of professional technology: excellent signal-to-noise ratio, good linearity, light transmittance and the need to match the mask layer. Of course, while achieving phased success, Pixcir strives for the integrity of its products and technologies. Its technical team is still focusing on fine-tuning and optimization of its products and strives to present to everyone a perfect product. Due to the simplicity of the product, the ecology of the entire touch industry chain will be changed, and even the global InCell development plan will be affected.

Capacitive touch TangoR series uses a unique two-dimensional capacitive sensor scanning configuration and positioning method, this method is not only simple, but also can effectively suppress the interference caused by external noise, enhance the anti-interference, and thus fast and accurate Find out the coordinates of the touch point, and have the opportunity to support 10.1 inches. At present, this technology has deployed 30 patents worldwide and will lead the industry.

The touch industry has been dominated by two important factors, namely the price parameters and the maturity of the application technology. Therefore, the resistive technology that has dominated the touch screen market has always been a superior 'cost-effective' technology. This time, the ITO process of the TangoR series can be simplified to a single-layer single-sided ITO, which combines the characteristics of the resistive screen manufacturing process that is familiar in the industry with capacitive touch sensing to solve multi-layer ITO Glass, ITO Film in low-end applications. The price barriers, coupled with Pixcir's professional coordinate computing technology and high-performance parameters, will increase the manufacturing yield of touch screens, which will lead the new touch screen market and will gradually replace the resistive touch technology on the market.

For Taiwanese companies, they have put forward a solution that is very similar to the Pixcir solution, and rumors have already entered the world brand. Pixcir said that it has made the Cardinals program with lawyers in Taiwan, the mainland, and the United States, in addition to challenging the U.S. Patent Office’s patent plagiarism. In addition, Pixcir will also protect the patent chain of the other party's industry chain and ultimately the United States. At this time, Pixcir will file a patent lawsuit and demand huge compensation. The 190 touch patents owned by Pixcir will be shared with Pixcir customers to build a protective network for intellectual property.