Guangzhou Daily News (all-media reporter Huang Wensheng, correspondent Yixuan Photographic Report) At the 2020 China International Trade in Services Fair held recently, the 48 million pixel silicon-based LCD digital light field chip developed by Wuyi University Awarded as”Science and Technology Innovation Service Demonstration Case” by the Organizing Committee.
According to reports, this chip is my country’s first industrial digital light field chip, marking that my country’s digital light field chip technology has entered a new stage of development.
Have 100%independent intellectual property rights
Zhang Xin, director and professor of the Intelligent Manufacturing Department of Wuyi University, said that at present, my country’s industrial digital light field chips are 100%dependent on imports. The first 48-megapixel LCD-on-silicon digital light field chip can be widely used in 3D printing, PCB digital exposure, digital lithography and other industrial exposure fields, effectively filling the gap in this field in China.
According to reports, this”China Core” also broke the previous world of similar silicon-based LCD chip resolution The record, the original record of 9.83 million pixels has been greatly increased to 48 million pixels, so higher imaging accuracy and larger exposure area can be obtained, which has huge technical and commercial value.
This indicates that my country’s digital light field chip technology has entered a new stage of development, and has gradually changed from a technical follower in the subdivision field of digital light field chip to a technology leader.
Zhang Xin said that in the future, the school will continue to provide”core” power for digital light field applications in my country.
The reporter learned that the 48 million pixel silicon-based liquid crystal digital light field chip is composed of Wuyi University, the Institute of Microelectronics of the Chinese Academy of Sciences, the Institute of Semiconductors, the Changchun Institute of Optics, Fine Mechanics and Physics, and Beijing Digital Optical Core Jointly developed by Technology Co., Ltd.
At present, the chip has achieved independent design, independent tapeout, independent packaging, and has 100%independent intellectual property rights.
“In the future, Wuyi University will work with partners to develop more advanced digital light field chip technologies, and strive to contribute to the independent control of my country’s digital light field chips.” Zhang Xin said.
Join hands with the Chinese Academy of Sciences to build
“Digital Optical Chip Joint Laboratory”
It is understood that on March 11, 2019, the Institute of Semiconductors of the Chinese Academy of Sciences-Wuyi The signing and unveiling ceremony of the University’s”Digital Optical Chip Joint Laboratory” was held in Beijing. The”Digital Optical Chip Joint Laboratory” is located in Wuyi University. The Institute of Semiconductors of the Chinese Academy of Sciences and Wuyi University jointly research and develop digital optical chip-related application technologies, and use the laboratory as a base to jointly develop cutting-edge basic scientific research and Talent training will promote the overall improvement of both parties in terms of digital optical chip technology and talents, and promote the development of digital optical chips in the intelligent manufacturing industry.
The”digital optical chip joint laboratory” will promote the construction of a high-level university of science and technology in Wuyi University from various aspects such as scientific research and technology, achievement transformation, and talent cultivation, and will also drive advanced manufacturing such as Jiangmen intelligent manufacturing Development will make greater contributions to the construction of the Guangdong-Hong Kong-Macao Greater Bay Area and national technological innovation.
It is understood that the current slower development of the semiconductor industry is mainly due to the lack of basic technology research as a support, as well as the lack of relevant talents. The Institute of Semiconductors of the Chinese Academy of Sciences and Wuyi University each have their own advantages and have a strong willingness and good foundation for mutually beneficial cooperation. In the process of jointly building the”Digital Optical Chip Joint Laboratory”, the Institute of Semiconductors of the Chinese Academy of Sciences will give full play to its technical reserves and talent reserves in the field of semiconductor materials to provide Wuyi University with technical support in the field of semiconductor materials, and at the same time for the school’s talent training , Technological exploration and R&D to create a platform for industry-university-research cooperation, not only to jointly promote the advancement of digital optical chip technology, promote the application of digital optical chip technology in the field of intelligent manufacturing, but also help Jiangmen’s industrial transformation and upgrading, and promote the construction of the Guangdong-Hong Kong-Macao Greater Bay Area. In the future, the joint laboratory will also develop towards a provincial key laboratory and a national key laboratory.
Since the establishment of the”Digital Optical Chip Joint Laboratory” for more than a year, it has formed a research team of more than 20 people, and has cooperated with the Institute of Microelectronics of the Chinese Academy of Sciences, the Institute of Semiconductors of the Chinese Academy of Sciences, and the Changchun Optics and Precision Machinery of the Chinese Academy of Sciences. It has established substantial scientific research cooperation with well-known domestic research institutes such as the Institute of Physics, Tsinghua University, Fuzhou University, etc.