On October 27, 2021, the 18th "China Optics Valley" International Optoelectronics Expo and Forum will be unveiled in China Optics Valley Science and Technology Exhibition Center, as an important window for the world to understand the latest development of China's optoelectronics industry and "one of China's three major optical fairs", the Wuhan Optical Fair is expected to exhibitors will reach 360, professional visitors more than 15,000 people.

The exhibition is very exciting, and Liyi technology is worth looking forward to

In this optical fair, domestic and foreign listed enterprises in the field of optoelectronics, national and provincial specialized new "little giant" enterprises, national manufacturing individual champion enterprises and other well-known enterprises will be warmly exhibited, showing the innovative application results in the three fields of optical communication, laser and optical application. At that time, Shenzhen Lii Technology Co., Ltd. will bring cutting-edge achievements such as spectral co-intersection displacement sensor, color laser displacement meter, fiber coaxial displacement sensor to the exhibition, of which spectral confocal displacement sensor and its application supporting products are the main products, which is a highlight worthy of attention.

　　Not only that, Liyi Technology has also achieved substantial improvement in this technology and has applied for a number of invention patents. In order to further develop product efficiency and improve customer satisfaction, Liyi Technology also provides local relevant technical support, product selection, application solution consultation, sample verification, non-standard customization, calibration and maintenance and other perfect supporting services, so as to be responsible for customers, investors and society.

Enable precision measurement to help manufacturing in China

Spectral confocal displacement sensor, as the name suggests, is based on the principle of spectral confocal as the core principle, using the spectrometer to decode spectral information, so as to obtain position information of the sensor device, it breaks through the limitations of the traditional triangle laser ranging method, can deal with a variety of traditional sense of difficult measurement scenes, for the precision measurement of depth. As we all know, precision measurement is an important part of optical applications, but also the key point of China's manufacturing breakthrough, only higher precision measurement, in order to polish more fine parts, to create more high-end equipment.

The spectral confocal sensor belongs to the "stuck neck" products that some countries have limited the accuracy of exporting to China. Through the senior research team "grinding a sword for several years", Liyi Technology has developed a commercial product series of precision spectral confocal displacement sensors with independent intellectual property rights, mastered the core technology of this product, and broke the dilemma of China being "stuck neck" in this field. Fill the gap in this area.

It is understood that the spectral confocal displacement sensor can deal with the measurement of metal, glass, mirror body, black rubber, ceramics and other materials, the accuracy is stable within 1um, with high precision linear performance on various materials, currently mainly used in 3C electronic component manufacturing, As well as panel display, dispensing, measurement, smart device LCD panel, precision non-contact measurement, panel electrode thickness measurement, etc., can assist transportation, new energy, medical and other important areas closely related to the national economy and people's livelihood.

Large to aircraft, high-speed rail, cranes and other large "heavy equipment", small to batteries, glass containers, light tubes and other small "seijin", spectral confocal displacement sensors can emit light and heat, to help its manufacturing products more fine, better quality. Therefore, the exhibits of Liyi Electronics can not only further enable precision measurement, but also have a value that cannot be underestimated for Chinese manufacturing and even China's "intelligent" manufacturing.

It is hoped that Liyi Technology can seize the opportunity of the exhibition to make its self-developed spectral confocal sensor glow and heat with bright performance, add help to achieve new progress in the field of precision measurement, and add momentum to achieve new breakthroughs in China's manufacturing industry.