Speaking of glasses, can be said to be closely related to many people's daily life, glasses according to different functions, can be divided into nearsighted glasses, farsighted glasses, sunglasses and so on. Contact lenses are functional and aesthetically pleasing, while male contact lenses are more advanced. 

       Ulsan's National Institute of Science and Technology has teamed up with the Korea Institute of Electrical Engineering to develop a new smart contact lens technology. 

      The highlight of the technology is the electrochromic display, a technology that allows AR to be achieved by 3D printing micropatterns without applying a voltage. In addition, the lenses can show the wearer AR-based navigation maps. In other words, in the near future, users only need to wear the contact lenses, navigation will be through the AR slowly unfolded in front of the human eye. At the same time, some popular games can also use smart contact lenses to achieve. Speaking of 3D printing, with its rapid development, is now widely used in all walks of life, the current construction industry, automotive industry, shoes and clothing industry have 3D printing“Finished products”, 3D printing reduces the cost of manufacturing to some extent, moreover, it is not limited to the shape and pattern, can be said to break some of the difficulties, giving new ideas. 

       The promotion and popularization of 3D printing can not do without the help of linear motor technology, which is integrated into 3D printing equipment as a driving device because of its simple structure and smooth operation. 

        Kunshan Tongmao Electronics Co. , Ltd. is a high-tech enterprise integrating R & D, production and sales of linear motors. Tongmao linear motor including non-iron Core u-groove, iron core plate, shaft rod, etc. , welcome more attention. 

         This article was originally published by Kunshan Tong Mao Electronics Co. , Ltd. (www.tmmotion.com ) .