Many display components in our life and work can often see that this is a thin glass sheet with a flat surface, and the thickness of the glass substrate in commercial use is 0.7mm and 0.5m, as well as ultra-thin glass for special fields, so the accuracy requirements are very high.

On the high-precision production line, 3D visual inspection technology plays an important role in product identification, detection, size, etc., but it is very vague for those who do not know much about it. The following editor will introduce you to the role of 3D visual inspection in the workshop for everyone to understand.

As a new kind of high precision measuring equipment, spectral confocal displacement sensor has the characteristics of non-contact, high precision, high stability, large Angle and high sampling frequency. So as a new measurement technology, what is the principle of spectral confocal:

Nowadays, the industry has been developing rapidly, and the use of sensors is becoming more and more frequent, such as industrial production, ocean exploration, environmental protection, resource investigation, medical diagnosis, biological engineering, and even artificial intelligence, scientific research, cosmic development, cultural relic protection and so on. Spectral confocal controller can be used for segment difference detection, thickness detection, wafer detection, center positioning, etc. Today, Shenzhen Lii Technology Company introduces the difference between spectral confocal controller and traditional laser displacement sensor:

With the development of science and technology, enterprises are increasingly demanding and dependent on high-precision products, small to people everywhere available mobile phones, tablets, audio to aircraft, high-speed rail cars are inseparable from the chip. The level of chip manufacturing is also a reflection of a country's comprehensive strength.

With the development of science and technology, the demand for high-precision products is getting higher and higher, Liyi Technology is a professional production and development of laser displacement sensor, spectral confocal displacement sensor, white light interferometer, film thickness instrument company, and then Liyi Xiaobian will take you to understand laser displacement sensor.