Overview:

Shenzhen Liyi Technology Co., Ltd. was established in 2014, the corporate headquarters is set up in Shenzhen, China, is a precision optical inspection as the main business of private national high-tech enterprises, its spectral confocal displacement sensor and its application supporting products as the main products.

Company profile

Shenzhen Liyi Technology Co., Ltd. was founded in 2014, company profile: Liyi Technology, headquarters is located in Shenzhen Longgang District Pingdi Street Puzai Road No. 22 Genesis seed building 6th floor, its main business is spectral confocal displacement sensor and its application supporting. The company's products are mainly used in semiconductor, chip and other components, panel display/dispensing/measurement, 3C/ mobile phone/communication, automobile/new energy, medical/glass/metal processing/scientific research/precision instruments and other industries.

Second, the development process

In 2014, Shenzhen Liyi Technology Co., Ltd. was formally established, headquartered in Shenzhen, Guangdong Province;

In 2015, the spectral confocal prototype was developed;

In 2016, launched its prism spectrometer spectral confocal displacement sensor, the resolution linearity increased to three times, the light energy utilization rate increased to two times, and won the national invention patent; In the same year, a spectral confocal displacement sensor with independent light input and light output was introduced to solve the problem of reflection interference.

In 2017, the products were applied to the glue detection application of Marco company in Germany, which opened a new application field; In the same year, Shenzhen Junsheng Investment angel round investment, used to build factories to expand production capacity;

In 2018, Lihe Technology has developed dozens of specifications and model combinations to reach the basic coverage of the product line, and established a new factory in the same year, equipped with a 100-level purification anti-static workshop and a dust-free anti-static production line for several spectral confocal products, equipped with high and low temperature, aging, vibration test equipment, and established a spectral confocal research and development laboratory, testing laboratory, application laboratory;

In 2018, we developed a dual-frequency laser interferometer calibration master machine and supporting calibration software with a resolution of 1nm, and independently developed a small spot detection instrument and supporting software; Released a lens with a mirror measuring Angle of ±60°, refreshing the current record of the company; At the end of the year, the new factory was put into production, and the products were used in bulk in the supply chain equipment and instruments of mainstream mobile phone manufacturers;

In March 2019, it developed its first 3.8mm diameter spectral confocal lens, which is the smallest diameter at present;

In March 2019, Suzhou office was established to better serve customers in East and North China;

In April 2019, we developed bilateral thickness measurement, single-axis scanning, dual-axis scanning modules and development packages and demonstration software to facilitate the verification and development of customer solutions.

Enterprise service

Liyi Technology can provide local relevant technical support, product selection, application solution consultation, test sample verification, supporting components, development assistance, non-standard customization, calibration and maintenance services. Adhering to the purpose of creating more value for customers, employees, investors and society, the company is committed to efficient research and development, independent innovation, to provide customers with a full range of products and services.

Subordinate products

1, spectral confocal displacement sensor:

Principle of spectral confocal displacement sensor: a beam of white light (or multi-wavelength mixed light) through a small hole, through the lens will focus different wavelengths to the optical axis, dispersing to form a rainbow distribution band, only irradiation in the optical axis and the object surface intersection of the light through the spectral component, through the hole irradiation to the spectrum analyzer, decoding the wavelength can be obtained from the lens to the measured object distance.

2, Φ55mm series lens:

★ Non-contact measurement with nanometer resolution.

★ Measuring range 1/2/4/6/8/13/25mm Angle ±48/36/38/33/13/16°

★ ±48 degree products refresh the Angle record of the caliber and 4mm range!

★ Suitable for rough, smooth, transparent, translucent, opaque, mirror, all kinds of color surface, glass ceramic glue can be measured.

★ Small spot high resolution, coaxial light measurement without shadow blind area.

★ LED light source is safer, replacing laser displacement sensor and color laser displacement meter.

★ Support external trigger flight sampling point, cache record sampling.

★ Metal enclosure controller high shielding, small temperature drift, double vibration isolation. The lens has good temperature resistance.

★ Precision level calibration using dual-frequency laser interferometer.

★ Not affected by export control of foreign products, precision castration, customs, international freight and so on.

The following series of products:

Enterprise honor

Obtained the patent certificate of measuring device invention in 2017

Excellent enterprise of the 8th China Innovation and Entrepreneurship Competition in 2019

In 2019, it won the title of high-tech enterprise

Won the outstanding enterprise in the national finals of the 9th China Innovation and Entrepreneurship Competition

Corporate culture

Liyi enterprise mission: Let science and technology benefit sentient beings

Liyi Enterprise vision: to be the leader in the field

Liyi business philosophy: Value excellence, innovation and efficiency