Thirty years of heritage and accumulation, biennial meet and talk, is a reunion, is witness! On August 22, the 15th national MOCVD academic conference opened grandly in hengshan hotel, jinggangshan, the red revolutionary base.

Member of Chinese academy of sciences, xi 'an university of electronic science and technology, professor Hao Yue liu Ming researcher of Chinese academy of sciences, Chinese academy of sciences, microelectronics, one of the pioneers of MOCVD technology, Georgia institute of technology of the national academy of sciences academician Russell Dupuis, professor namppc) former chief of the priests, the third generation of semiconductor industry technology innovation strategic alliance Mr Yu-hai zhao, deputy director of the advisory committee of the standing deputy director general of the ministry, Mr Cao, Mr Shu-guang bian, deputy director of the ministry of science and high technology center director of ministry of science and high technology center CaiLiaoChu dong-mei shi, ms namppc CaiLiaoChu researcher zhi-nong li, Mr. Around the national natural science foundation information director Mr Mr Pan, deputy director of department of jiangxi province, Mr Jin-cheng zhao, vice director of China nonferrous metals and secretary-general Zhang Hongguo Sir, the deputy secretary-general of nonferrous metals society of China, Mr Ray, national semiconductor lighting project research and development and industry association secretary-general, the third generation of director ms Wu Ling semiconductor industry technology innovation strategic alliance, the xiamen university professor leader, the nanchang university professor weeks a soldier, the semiconductor lighting joint innovation, director of the national laboratory semiconductor jin-min li by researcher of Chinese academy of sciences, state key laboratory of optical and application, director of the Zhongke dean spring machine institute de-zhen shen researcher, Shen Bo professor of Peking University, shandong university professor xu just now, the Chinese academy of sciences by suzhou nano Xu Ke researcher, in addition to weikun ge professor, professor guang-han fan, dupont with professor, professor guo-yi zhang, professor Wang Xiangwu and so on industry of a group of senior professors and a large number of outstanding young scholars to attend this meeting. Over 500 top experts, institutional guests, scholars and entrepreneurs from the MOCVD technology field participated in the academic conference. The opening ceremony was hosted by professor jiang fengyi, vice President of nanchang university.

南昌大学副校长江风益教授主持开幕式

"Generation material, generation device, generation process, generation equipment". Through the ages, the essence of the struggle between countries is that of equipment manufacturing industry. Strong equipment makes a strong country. At the current stage, high-end equipment and core equipment are "heavy equipment for big countries", which is the foundation for China to become a manufacturing power. Since the beginning of sino-us trade war, the battle of high-end equipment has become the core and indispensable weapon of the game between great powers.

In particular, the 13th five-year plan for intelligent manufacturing in China proposes ten key tasks. One of them is to accelerate the development of intelligent manufacturing equipment, crack down on key technological equipment, improve quality and reliability, and promote integrated application in key areas. The government will also promote smart transformation in key areas. We will pilot the construction of digital workshops/smart factories in the ten key areas of made in China 2025, and promote the application of digital technology, system integration technology and intelligent manufacturing equipment in traditional manufacturing industries. By 2020, China will establish a perfect intelligent manufacturing equipment industry system to realize intelligent equipment and automation of manufacturing process.

The meeting by the national ministry of science and technology guide, jiangxi science and technology department of support, nonferrous metals society of China, nanchang university, national semiconductor lighting project research and development and industry alliance (CSA), the third generation of semiconductor industry technology innovation strategic alliance (CASA), the national engineering technology research center, semiconductor silicon LED lighting joint innovation undertaken by state key laboratory, Beijing McCann bridge, cooperated with new materials productivity promotion center co., LTD. In semiconductor and microelectronics, northern China, AIXTRON SE, takashi xingda science and technology, the kun visual, winbond gallium in chemistry, sheng in the semiconductor, optoelectronics, melvin, branch, ti, at first analysis, semiconductor, Shanghai, suzhou navier technology, meetall g d permitted, Rio photoelectric, h light technology, guilin LeiGuang companies such as active participation. The conference will focus on the theme of "MOCVD and smart optoelectronics" to conduct extensive exchanges, understand development trends and promote mutual cooperation.

Feng-yi jiang, a professor at the special introduction, introduce the guests on behalf of one of the industry, a senior professor since has been attended the first national conference on MOCVD, he is the first domestic engaged in gan blue LED light-emitting materials research (1972) and the MOCVD technology research (1982) famous photoelectron expert, is a professor at China LED research and application of Portland - guang-han fan. Every reunion for thirty years is a witness. It is the participation and promotion of many senior professors in the industry that witnessed the development of MOCVD technology and equipment in China. 

南昌大学刘军林教授

Professor liu junlin of nanchang university introduced the preparation of this session on behalf of the organizing committee, and said that this session is three days, including the opening and closing two sessions, laser materials and devices, LED and detector materials and devices, electrical and electronic devices and other devices and applications four subject chapters. There were 42 invited reports and 73 oral reports. According to the registration statistics, there are more than 500 delegates from more than 60 organizations at home and abroad. More than 200 papers were submitted for this session, and 100 excellent papers were selected as on-site POSTER display after expert review.

Vice President and secretary-general of China nonferrous metals Zhang Hongguo, nanchang university President zhou and soldier, a professor at national semiconductor lighting project research and development and industry association secretary-general, the third generation of semiconductor industry technology innovation strategic alliance director ms Wu Ling, deputy director of department of jiangxi province Mr Jin-cheng zhao, the national natural science foundation information director Mr Mr Pan around and namppc) deputy director cao for the opening.

Zhang Hongguo secretary-general, said MOCVD technology is widely applied in the preparation of nitride, arsenide phosphide, telluride, oxide and other important semiconductor materials and their quantum structure, greatly promoted the development of the optoelectronic components and electronic devices and industrialization, has become a semiconductor superlattice, quantum well, quantum wire and quantum dot structure the development and key technologies of materials and devices. "National MOCVD academic conference", as a platform for the exchange of research and development of MOCVD technology and compound semiconductor materials and devices, has been successfully held for 14 sessions since the first conference was held in 1989. The conference has grown in size and influence, and has become an academic event with extensive participation of the national academic and industrial sectors. It is hoped that the experts, young scholars and entrepreneurs attending the conference can understand the development trends and promote mutual cooperation. This conference will surely give a strong impetus to MOCVD academic research, technological progress and the development of the third generation semiconductor industry in China.

南昌大学校长周创兵教授

Professor zhou chuangbing said in his speech that the MOCVD technology of nanchang university has been developed for 23 years. The MOCVD career of our university has been rapidly developed due to the strong support from central government departments such as ministry of science and technology, ministry of industry and information technology, ministry of education, national foundation of China, jiangxi province, nanchang city and nanchang high-tech zone. From the design and manufacture of MOCVD equipment, material growth, chip making, device packaging, product application and performance characterization, our university has excellent hardware conditions and good technical accumulation. Our school has deeply integrated MOCVD equipment and technology, organically combined silicon and gallium nitride materials, broke through the technology of gallium nitride LED materials and chip manufacturing, introduced a new LED light source with high efficiency and energy saving and high beam quality, and realized industrialization. After the breakthrough of blue light technology, the MOCVD equipment with high indium content and production type has been developed successfully, thus creating a new record of the luminous effect of yellow light LED. Today, our school also brings new products based on yellow light LED. Please show them to the technicians. This street lamp, without fluorescent powder, has a tone close to the traditional high - pressure sodium lamp. This new breakthrough of milestone significance will bring new vitality and expand new application to LED and semiconductor lighting technology and industry, and will make new contributions to the high-quality development of China's economy.

国家半导体照明工程研发及产业联盟秘书长、第三代半导体产业技术创新战略联盟理事长吴玲

Wu ling, secretary general of the national semiconductor lighting engineering research and development and industry alliance and director of the third generation semiconductor industry technology innovation strategy alliance, said that China's semiconductor lighting industry has grown from scratch, from small to large, and the home-made rate of LED chips has reached more than 80 percent. I hope that one day in the future we can truly become an industrial power. The current development of the third-generation semiconductor industry is similar to that of the semiconductor lighting industry a decade ago, which shows the potential huge demand in the future. To this end, the ministry of science and technology, the national fund committee and the country's 13th five-year key special projects have given support and deployment. In the face of china-us trade frictions, the young people present here share the responsibility to not only make up for our shortcomings, but also develop our own strengths. In the space of 30 years, semiconductor illustrators have been working for exactly 15 years, but it seems like only yesterday. In the next 15 years, the third generation semiconductor will make our contribution to the green, low-carbon and sustainable development of mankind.

江西省科技厅副厅长赵金城

In jiangxi province, deputy director of department of jin-cheng zhao said that under the strong support of the ministry of science and technology, such as ministries, MOCVD technology has made great progress in our province, range from the MO source, MOCVD equipment, to the MOCVD growth, chip manufacturing, materials packaging and product application of the whole industry chain development and production work, covered with red, orange, yellow, green, blue, violet seven color light-emitting devices. Among them, nanchang university has achieved deep integration of MOCVD equipment and technology, successfully grown high-efficiency blue, green and yellow leds on silicon substrates, realized industrialization, and brought new vitality and expanded new applications for the high-quality development of LED and semiconductor lighting industry. Nanchang university semiconductor lighting technology innovation team, after more than 20 years of hard work, achieved today's innovation results. I hope that in the future, the jinggangshan spirit will be implemented in the field of scientific and technological innovation. In the process of scientific and technological innovation, we should not forget our original intention, be firm and persistent, seek truth from facts, dare to blaze a new trail, make arduous efforts, overcome difficulties, rely on the team and win!

国家自然科学基金委信息四处处长潘庆

Pan qing, director of the NSFC information office, said the NSFC has been encouraging and supporting research and development of major science and technology projects. The four thematic branches set up at this MOCVD academic conference are also the fields covered by the fund committee project. We hope that the experts and young scholars participating in the conference can actively apply for the research project, and promote the rapid development of the industry through the application of the research project for the scientific and technological progress and innovation research and development of China's semiconductor field.

科技部高新司副司长曹国英

Cao guoying, deputy director of the high-tech department of the ministry of science and technology, said in his speech that strong science and technology means that many key equipment, key materials and key technologies are strong. At the same time, it is more important to make more young people stand out under the innovation of system and mechanism. We have been planning to become a science and technology power, while the western developed countries have been restricting the development of our science and technology. After combing, it will be found that the semiconductor field is particularly outstanding, and MOCVD technology is one of the key technologies. Xiongguan road true as iron, now step over from the beginning. In the future, we should not only make up for our shortcomings, but also develop our own long board.

Then in the subject report, professor zhang rong, President of xiamen university, and shen dezhen, researcher, chunguang machine physics institute, President of the department of science and technology co-chaired. Professor hao yue from xi 'an university of electronic science and technology, an academician of the Chinese academy of sciences, brought "the development and prospect of nitride and ultra-wide bandgap semiconductor electronics". One of the pioneers of MOCVD technology, professor Russell Dupuis of Georgia institute of technology, member of the American academy of sciences, introduced the theme report of "lighting the world: metal-organic chemical vapor deposition of iii-v compound semiconductor devices". Liu Ming, academician of the Chinese academy of sciences and a research fellow of the institute of microelectronics of the Chinese academy of sciences, introduced the report of "ultra-wide gaas semiconductor device". Brought "the xiamen university professor leader Ⅲ race preparation and nano structure of nitride semiconductor light-emitting devices research" theme report; Li jinmin, director of national key laboratory of semiconductor lighting joint innovation and researcher of institute of semiconductors of Chinese academy of sciences, Shared the theme report of "industrial opportunities and technological challenges of ultraviolet LED".

 中国科学院院士、西安电子科技大学郝跃教授

Among them, before the report by academician hao yue, comrade MAO zedong's poem "xijiang yue · jinggangshan" in which "the flag is on the hill, the hill head and the drum head are heard. I stood aloof from the heavy siege of the enemy. There are already tight barriers and more unity. At the beginning, it is implied that China's semiconductor science and technology sector is experiencing a trade war initiated by western developed countries, and we will be under siege by the enemy. The fortified defences were already in place, so much more united as a fortress. At the same time, he also used the poem "water tune, mount jinggang" in the "nothing difficult in the world, as long as willing to climb." Encourage in doing young researchers to participate in national scientific and technological power building.

中国科学院院士、中科院微电子所刘明研究员介绍了“超宽禁带氧化镓半导体器件”报告

One of the pioneers of MOCVD technology, professor Russell Dupuis of the Georgia institute of technology, an academician of the American academy of sciences, presented the theme report "lighting the world: metal-organic chemical vapor deposition of iii-v compound semiconductor devices"

厦门大学校长张荣教授带来了“Ⅲ族氮化物半导体的制备与纳米结构发光器件研究 ”主题报告。

半导体照明联合创新国家重点实验室主任、中科院半导体所李晋闽研究员分享了“紫外LED的产业机遇与技术挑战”主题报告。

In addition, the general assembly at the same time "laser materials and devices", "LED and detector materials and devices", "power electronics" and "other devices and applications," the four themes branch is also a special report and oral presentation cutting-edge research in photograph reflect, let guests attending the meeting and youth research on behalf of the feast "scientific" enjoy the MOCVD technology.