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Science Advances publishes the research progress of the State Key Laboratory of Organic Electronics and Information Display in the field of ultrasonic-responsive antibacterial materials
Recently, the team of Professor Wang Lianhui, Associate Professor Yuwen Lihui and Associate Professor Gao Yu of the State Key Laboratory of Organic Electronics and Information Display developed ultrasound-responsive catalytic microbubbles for the treatment of Pseudomonas aeruginosa chronic pneumonia infection.
The signing was successful丨The alliance and the Chengdu Association for Science and Technology completed a strategic cooperation signing, supporting the high-quality development of Chengdu with technology
On the afternoon of February 15th, the 2nd "Science and Technology Innovation China·Tianfu Technology Cloud" Service Conference-Chengdu branch venue special event was successfully held in Chengdu Science and Technology Hall. Luo Rong, Party Secretary and Vice Chairman of Chengdu Association for Science and Technology attended the event and delivered a speech. More than 100 people, including representatives of the district (city) and county associations of science and technology in Chengdu, representatives of investment institutions such as Meihua Venture Capital, and related outstanding projects, attended the event.
Academician Zhu Meifang and Wang Gang of Donghua University published a systematic review of flexible semiconductor fibers and electronic devices in Chemical Reviews
Fiber runs through the entire development process of human civilization, and the evolution history of fiber is the evolution history of human science and technology. With the development of quantum physics and electronic band structure theory, the emergence of semiconductor devices such as transistors and integrated circuits has pushed society into the information age. The development of semiconducting polymer materials endows traditional fibers and textiles with various emerging electronic functions, enabling them to be applied in the fields of metaverse, augmented reality, artificial intelligence and smart medical care.
BOE may enter the Samsung Galaxy folding screen mobile phone supply chain
On February 22, according to Korean media reports, an industry insider said that Samsung Electronics is currently informally discussing cooperation with BOE on folding screen mobile phones. Competitiveness".
Baidu’s Anxiety and Expectation: Can ChatGPT Dongfeng be revived?
On February 22, Baidu released its Q4 and full-year financial reports for 2022. Financial report data show that in 2022, Baidu will achieve revenue of 123.675 billion yuan, a year-on-year decrease of 0.66%; net profit attributable to the parent is 7.559 billion yuan, a year-on-year decrease of 23.46%. Robin Li, founder, chairman and CEO of Baidu, announced plans to integrate multiple mainstream businesses with Wenxinyiyan to open up new opportunities.
Let’s talk about whether RISC-V has a chance to solve the high-performance market
If you ask directly on ChatGPT whether it is possible for RISC-V to enter the high-performance computing field in the future, or how to occupy the high-performance computing market, with the nature of ChatGPT's "Master Duan Shui", there is a high probability that you will not answer positively.
Canalys: 2023 PC Market Recovery Forecast
Canalys said that worldwide shipments of desktops and notebooks fell 29% to 65.4 million units in the fourth quarter of 2022. In the recent earnings conference, almost all parties mentioned the weak macro environment and inventory correction, especially key component manufacturers such as Samsung, Intel, LGD and AMD.
The total investment is nearly 1.6 billion yuan and the second phase of Daxin Valley project started
It is reported that the total investment of the project is 1.592 billion yuan. It is located in Qiantang Xingu, east to Qingliu North Road, south to planned greenery, west to planned greenery, and north to Heda Xingu Management Co., Ltd., with a total construction area of 291,600 square meters. It is planned to build R&D buildings, production plants, Class A and Class C warehouses, and supporting rooms for dormitories and canteens.
Sai Microelectronics Yang Yunchun: Committed to forming an OEM service system that can support "internal circulation" and take into account "double circulation"
Professor Li Xinxin, director of the Joint State Key Laboratory of Sensing Technology, Shanghai Institute of Microsystem and Information Technology, Chinese Academy of Sciences, and chairman of the conference, presided over the opening ceremony. Participants are from well-known enterprises, investment institutions, scientific research institutes, universities, government agencies and industry associations from the upstream and downstream of the MEMS industry chain.
Industry Report | The track continues to attract money, localization is ready to go, and the turning point of semiconductors has arrived?
Since 2022, benefiting from the acceleration of the global digitalization process, factors such as "new infrastructure" and "dual carbon" goals have continuously stimulated downstream demand, and superimposed the policy dividend of domestic substitution, China's semiconductor industry has developed rapidly. From the perspective of the international economic situation, all important economies have raised the development of the semiconductor industry to a national strategic level. The semiconductor industry is one of the few industries that can withstand the test of the international economic downturn. Even if the international economy is weak in the future, the semiconductor industry will still can achieve greater development.
How the CPU is Made
1. An important source of silicon: sand Silicon is used as a semiconductor material, and the main component is silicon dioxide.
Analysis of China's integrated circuit production and total import and export data in 2022
In terms of value, my country's total integrated circuit imports in 2022 will be 2,766.3 billion yuan, a decrease of 0.9% from the previous year; total exports will be 1,025.4 billion yuan, an increase of 3.5% from the previous year. In addition, according to the data of major import and export commodities released by the General Administration of Customs in 2022, the total value of my country's imports of goods trade reached 2.72 trillion US dollars. Among them, the total import value of integrated circuits was 415.579 billion US dollars, accounting for 15.30%. Although the import of integrated circuits fell by 3.9% year-on-year, it still surpassed the import of crude oil by US$365.512 billion in the same period, and continued to become my country's largest import commodity.