In line with market development trends, Tech Optoelectronics has comprehensively developed Mini LED testing solutions

Industry is the foundation of a country and the foundation of a strong nation. In the development of modern industry, especially in the semiconductor production process, the size of chips is becoming smaller, the cost is getting lower, and the performance is getting higher. This has also led to increasingly fierce competition in the semiconductor industry.

It is undeniable that currently, China still relies on imports for high-end equipment in the semiconductor field. However, in recent years, domestic enterprises have been continuously breaking through, and in some process technologies, they are no less than international brands, and have local advantages in market services.

After 2017-2018, the OSAT industry in mainland China has grown rapidly. Compared to companies in Taiwan, the overall growth potential of the OSAT industry in mainland China has not fallen behind. The OSAT industry has shown a tripartite balance between Taiwan, the United States, and mainland China.

Shenzhen Tec Optoelectronic Technology Co., Ltd., as an important component of China's semiconductor equipment industry, has been striving to break through technological encirclement for many years, providing domestic customers with higher quality and cost-effective packaging and testing equipment and solutions.

In 2016, Tektronics independently developed the chip flip test machine (PT-198A) and launched it on the market. It uses an innovative probe fixing method, which supports the chip with glass to contact the test probe for testing. This method is different from the traditional upper probe down detection method, and has advantages such as small needle marks and good consistency;

At the same time, it has demonstrated unparalleled excellent characteristics in various performance indicators. For example, the machine is equipped with a 4x needle mark camera and automatic needle mark confirmation function during production to ensure stable production.

In terms of application, this device is suitable for testing conventional inverted chips and CSP chips up to 6 inches in size. Of course, the Mini LED industry is also a target market for Tektronics. Because after several processes such as cutting and etching, the wafer of Mini LED needs to undergo electrical characteristic testing on each grain through needle testing.

In addition, Tektronics has also successively developed a series of products such as IC probe stations, spectrometers, and blue film ribbon machines. With the development of Mini LED technology and the gradual maturity of Mini LED technology in domestic enterprises, Mini LED is increasingly used in products, bringing unprecedented challenges to enterprises producing Mini LED. Especially in the detection and testing of Mini LED brightness, chromaticity, uniformity, and other related high-precision automation equipment, there is a lack of related high-precision automation equipment; Tech Optoelectronics will combine its own development stage, adapt to market trends, adjust its development direction and positioning in a timely manner, and achieve import substitution in more links of the Mini LED and semiconductor packaging intelligent manufacturing equipment industry chain. It will gradually shift from an intelligent manufacturing equipment developer to a leading domestic and internationally first-class intelligent manufacturing overall solution provider facing the global market.