Xiao Zhiguo
He is the leader of domestic light-storing luminescent materials, pioneering three major systems of rare earth light-storing luminescent materials, which overcomes the problem of high-efficiency light-storing luminescence and light-to-light conversion that has not been overcome in the world for many years, and has driven the world's luminescent light-emitting industry. The rise of China has made China a leading international leader in this industry and a pioneer in the international light-storage lighting industry. The first new type of light-storing luminescent material has independent independent intellectual property rights, and has applied for 60 patents at home and abroad. He invented the world's number one sales of self-luminous materials, and he led Luming, the fourth largest in the semiconductor light-emitting chip market.
Recalling childhood
Almost became a rural carpenter
In the early 1960s, Xiao Zhiguo was born in a rural family in Jinzhou, Liaoning. At that time, there was no electric light in his hometown. On summer nights, Xiao Zhiguo often catches fireflies with his friends and puts the fireflies in glass bottles to bring home the lighting, but the fluorescence will not fade for a long time. Xiao Zhiguo, who is eager to love sex, is not satisfied with the short and faint light of the fireflies. He often thinks that the cat is in the bed: how can the firefly's light be brighter and longer? Once, he cut a piece of gauze from an old mosquito net, sewed it into a small pocket, and put the fireflies into it. It turned out that not only the brightness was enhanced, but also the illumination time was long. Although Xiao Zhiguo did not understand the truth at the time, the success of this small experiment buried a seed in his heart to explore in the field of light.
When he graduated from elementary school, Xiao Zhiguo, whose family is not rich, faced a key life choice—whether he continued to study or worked as a carpenter’s uncle. In this "stone scissors cloth" type of choice, destiny cherished the rural baby who likes to think and be smart. At that time, the uncle told Xiao Zhiguo that if he wanted to be a decent carpenter, he would have to learn at least three years to be a disciple. The symbol of learning is to make a small bench. As a result, the diligent and clever Xiao Zhiguo only took two months to learn the craft and made a bench, which surprised the uncle. He told Xiao Zhiguo that you have learned the craft for two years in three years. ! Can you have a big break, or continue to study. As a result, Xiao Zhiguo’s village was missing a small carpenter, but he became an inventor.
Entrepreneurship
Facing the question of swallowing luminescent powder
When Xiao Zhiguo was admitted to the university, the electronics industry began to flourish. Many of his classmates applied for the electronics major. The family also hoped that Xiao Zhiguo would choose a popular major such as electronics or computers. However, Xiao Zhiguo, who loved to think about lighting since childhood, chose himself. He majored in physics and later entered the Chinese Academy of Sciences to study for solid luminescent materials.
In 1992, after many experiments, Xiao Zhiguo finally invented a light-storing material that is non-toxic and harmless and does not contain any radioactive elements. At that time, the "light table" coated with phosphor on the dial was popular, but the phosphor was mostly radioactive and produced certain radiation to the human body. Therefore, at that time, Xiao Zhiguo first thought of applying this material to his watch. He took a train of one night to come to a well-known watch factory in Tianjin, and introduced the new materials he invented to each other happily. Unexpectedly, when Xiao Zhiguo showed the new materials, the engineers who received him from the watch factory immediately became very nervous and angered: "How much radiation is so bright? Do you know? You quickly take 1 and push it." Xiao Zhiguo was introduced to his office. "I was crying after I left the factory gate," Xiao Zhiguo recalled.
Subsequently, Xiao Zhiguo was hit again. In October of that year, an international invention exhibition was held in Beijing. Xiao Zhiguo made a careful preparation and made many luminescent products exhibiting with luminescent materials. Who knows that when he introduced the exhibits to the visitors, suddenly two university teachers gathered around, and when they looked at the materials, they changed their faces: "You take it quickly, everyone should not touch this material, this thing is radioactive." People suddenly avoid it. At that time, Xiao Zhiguo was really angry and anxious. In a hurry, he poured the luminescent powder he brought into the unfinished drink and drank it in one breath. This crazy move made the people present stunned.
Finally, in 1993, Xiao Zhiguo's luminescent materials passed the expert appraisal organized by the Ministry of Science and Technology. Experts believe that this new type of luminescent material is an international first-generation product. It is a high-tech energy-saving and environmentally friendly material. Its luminosity is strong and lasting. The luminescence time is dozens of times that of traditional zinc sulphide type phosphor, and the material itself is non-toxic. Harmless, without any radioactive elements. Since then, this material has quickly been recognized by domestic and foreign customers, Xiao Zhiguo finally knocked on the door of the market.
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