New Delhi PT048 Edge Touch Pressure Sensor Selected '2018 China IC Design Achievement Award'
Full screen concept the moment, narrow borders, etc. are increasingly becoming the main trend of mobile phones. With the full-screen era of growing proportion of mobile phone screen, the perception of the experience dramatically. However, due to the original Home screen takes up key features such as interactive areas, and with it brings user habits change, reducing the effective interactive tools and other issues, mobile phone manufacturers are also increasingly strong demand for enhanced interactive way. past due to technical limitations, manufacturers have been unable to effectively use the border area of the phone, and as Niudi Rui PT048 type high-sensitivity pressure sensors and touch the edge of solving the launch of the program, one solution to the problem of pressure-sensitive touch border, making the border area has become a smart, opened up a new world of mobile phone interaction.
New RI Technology PT048 is a high-sensitivity, high linearity multi-channel pressure sensor that can meet the needs of various mobile devices to accurately measure multi-point micro pressure (0.5N-10N). Based on piezoresistive material technology and flexible printing Electronic preparation technology, PT048 realizes the design of the extreme size pressure sensor, the width is as low as 2mm, the thickness is only 0.94mm, and it is very suitable for use in mobile compact space mobile terminals.
The PT048 is manufactured using Niudray flexible, printable high-precision semiconductor strain sensing materials with a strain factor of up to 10 and a sensitivity that is five times that of conventional metal strain gauges. It can effectively capture the subtle panel distortions resulting from slight touches, enabling pressure-type touches. Control (3D Touch), and is not limited by the panel material, such as can achieve the metal surface touch. At the same time with a small size and high sensitivity, PT048 can be used for wall thickness of more than 1mm mobile phone metal frame touch pressure detection, to achieve The edge of the phone touch function.
New Delhi pressure sensor characteristics
With multiple high isolation pressure sensor channels, and with a certain software algorithm, the PT048-based mobile phone edge touch solution enables a variety of mobile phone frame touch interactions, such as touch, hold, slide, etc., to further enhance existing The smart phone's interaction capability. And the built-in pressure sensor does not destroy the existing mechanical structure of the mobile phone, fully guarantees the integral design of the mobile phone and effectively improves the waterproof performance of the mobile phone. At the same time, the PT048 adopts a fitting assembly process and directly fits in The inner wall of the mobile phone frame can work, the assembly process is very simple, which greatly reduces the integration difficulty of the manufacturers.
New Delhi launched the edge touch solution in 2017
As the representative core technology product of New Delhi, the current PT048 pressure sensor has been applied to a number of smart phones of international brands in China, the United States, Taiwan, and South Korea. The number of mass-marketed models has reached 5, helping manufacturers achieve Edge Sense, Active Edge and other unique features, cumulative shipments of more than 10 million.