Workflow
电子技术
icon
Search documents
“分子天线”让绝缘纳米颗粒电致发光
Ke Ji Ri Bao· 2025-11-21 00:47
Core Insights - Cambridge University's Cavendish Laboratory has developed a new technology utilizing "molecular antennas" to power insulating nanoparticles, achieving electroluminescence for the first time and creating ultra-pure near-infrared light-emitting diodes (LEDs) [1][2] - The research focuses on lanthanide-doped nanoparticles, which emit highly pure and stable light, particularly in the second near-infrared wavelength range, offering significant application potential [1] - The breakthrough involves grafting 9-anthracene carboxylic acid organic molecules onto the nanoparticle surface, allowing for energy transfer to the lanthanide ions with over 98% efficiency, enabling the creation of "LnLEDs" that can be powered at approximately 5 volts [1] Application Potential - The LnLEDs can provide highly pure and precise light, advantageous for biomedical imaging and optical communication, with potential applications in deep tissue imaging, cancer detection, and real-time organ function monitoring [2] - The ultra-narrow spectral linewidth of the emitted light is expected to facilitate faster and clearer data transmission in optical communication, reducing signal interference [2] - These nanoparticles may also be utilized in developing highly sensitive chemical or biological marker detection devices [2]
新疆上市公司协会组织辖区上市公司“走进上海”汲取经验赋能高质量发展
Zheng Quan Ri Bao Wang· 2025-11-12 09:14
Core Insights - The Xinjiang Listed Companies Association organized a learning exchange activity in Shanghai for 27 listed companies and related institutions, focusing on "benchmarking advanced practices and empowering enhancement" [1][2] - The event included training on regulatory policies from the Shanghai Stock Exchange, emphasizing compliance in daily operations, information disclosure, and capital operations [1] - Participants visited four benchmark companies in Shanghai to learn about their advanced experiences in technology innovation, industry operations, corporate governance, and ESG practices [2] Group 1 - The activity aimed to build an efficient learning and cooperation bridge for Xinjiang listed companies [1] - The training provided insights into compliance management and risk prevention, highlighting common issues in information disclosure and regulatory processes [1] - The event facilitated a platform for collaboration between Xinjiang enterprises and Shanghai resources, enhancing awareness of collaborative benchmarking [2] Group 2 - The association plans to continue organizing various learning exchange activities to meet enterprise development needs and promote healthy development in the Xinjiang capital market [2] - The initiative aims to deepen understanding of industrial upgrades, technological innovation, and capital operations [2] - The event strengthened the foundation for high-quality development of Xinjiang listed companies through enhanced capabilities and resource integration [2]
新闻速递|专家研讨柔性电子技术产业前景;超10万台“龙架构”计算机在中小学应用
Ren Min Ri Bao· 2025-11-09 21:55
Group 1: Flexible Electronics Technology Conference - The sixth International Flexible Electronics Technology Conference was held in Jiaxing, Zhejiang, attracting over 400 researchers and industry experts from China, the United States, Germany, and other regions to share cutting-edge results and discuss industry progress [1] - The conference was organized by Tsinghua University's National Key Laboratory of Flexible Electronics Technology and the Zhejiang Tsinghua Flexible Electronics Technology Research Institute [1] - The Zhejiang Tsinghua Flexible Electronics Technology Research Institute launched a pilot platform for the manufacturing of flexible integrated devices, which is open to global collaboration, providing process cooperation, pilot incubation, and solution services for enterprises, universities, and research institutions [1] Group 2: Longxin Architecture Computers in Education - Longxin Zhongke Co., Ltd. reported that over 100,000 fully autonomous computers based on the "Longxin architecture" have been applied in primary and secondary school information technology education [2] - Significant deployments have occurred in provinces such as Zhejiang, Henan, and Shanxi, with large-scale implementations reaching thousands of units and pilot programs covering nearly a thousand primary and secondary schools [2] - The "Longxin architecture," introduced in 2020, is China's first fully autonomous CPU instruction system, and its software ecosystem has been rapidly developing, supported by educational innovation collaboration plans and comprehensive training solutions [2]
进一步强化标准引领,工业和信息化部将从四方面发力
Xin Hua She· 2025-11-08 05:18
Group 1 - The core viewpoint emphasizes that standardization is crucial for promoting new industrialization and building a modern industrial system, with a focus on four key areas for future efforts [1] - The Ministry of Industry and Information Technology will coordinate standardization work, enhance the synergy between standards and development strategies, industry chains, and technology [1] - There will be a focus on industry demand to accelerate the supply of advanced applicable standards and construct a standard system that aligns with industrial development [1] Group 2 - The forum released the "Tongdao" standard model version 2.0, which has improved data resources, processing capabilities, and product applications, expanding the data types from standard texts to diverse content including scientific literature and intellectual property [3] - The lithium battery carbon footprint background database version 3.0 was also launched, utilizing artificial intelligence to provide authoritative data support for accurately quantifying the carbon footprint throughout the lithium battery lifecycle [3] - The forum was co-hosted by the China Electronics Technology Standardization Institute and other relevant parties, themed "Standards Lead New Paths, Intelligence Shapes the Future" [3]
进博会苏企迎来“开门红” 首个交易日累计成交1.7亿美元
Su Zhou Ri Bao· 2025-11-07 00:16
Group 1 - The first trading day of the 8th China International Import Expo saw Suzhou enterprises achieve a total transaction amount of 170 million USD, indicating a strong momentum in expanding international supply chains and promoting industrial upgrades [1] - Suzhou Jialai Import and Export Trade Co., Ltd. signed a procurement agreement worth 30 million USD with New Zealand's Fonterra, marking the first signed order for Suzhou at this year's expo [1] - Suzhou Huadong Food Co., Ltd. collaborated with JD Fresh and Cargill to complete a beef procurement agreement valued at 50 million USD, enhancing cooperation with existing partners and expanding their network [1] Group 2 - Suzhou Shiyuan Electronic Technology Co., Ltd. reached a chip procurement agreement totaling approximately 40 million USD through the expo, aimed at developing products for AI education and industrial control [2] - The Suzhou trading delegation plans to continue leveraging the expo platform for precise procurement and investment matching, further expanding international cooperation and promoting high-quality industrial development [2]
“城”长的烦恼 宝安如何在方寸之中见未来
Nan Fang Du Shi Bao· 2025-11-05 08:03
Core Insights - The article discusses the challenges faced by the Bao'an district in Shenzhen regarding land scarcity and the need for industrial upgrades, highlighting the importance of space for business growth and development [2] Group 1: Company Challenges - Meilaiya, a medical beauty equipment company, faced significant operational constraints due to limited space, which led to lost orders and hindered R&D progress [3][5] - The company struggled with a lack of suitable facilities, which delayed the development of new products and caused missed opportunities in technology advancements [5][6] Group 2: Government Intervention - Bao'an's local government, through proactive engagement, identified Meilaiya's space issues and facilitated a move to a new facility that met their operational needs [6][8] - The government provided a long-term lease agreement until 2030, which alleviated Meilaiya's concerns about stability and allowed for expansion [6][9] Group 3: Economic Impact - Following the move, Meilaiya doubled its production capacity and secured a significant contract to supply 300,000 units annually to a Middle Eastern client, showcasing the positive impact of the new facility [6][9] - The article also highlights the case of Shenzhen Xinhua Feng Electronics, which faced similar challenges of high rent and limited space, leading to a government-assisted relocation that improved operational efficiency [11][12] Group 4: Strategic Development - Bao'an district is implementing a systematic approach to address the needs of high-growth companies by providing tailored industrial spaces and long-term stability, which is crucial for their development [22][23] - The district aims to create a competitive industrial ecosystem by attracting businesses and facilitating collaboration among them, thereby enhancing overall regional economic strength [21][22]
唯捷创芯股东减持计划实施结果:减持1%未达原计划
Xin Lang Cai Jing· 2025-09-26 10:48
Core Viewpoint - Recently, Weijie Chuangxin (Tianjin) Electronic Technology Co., Ltd. announced the results of share reduction by shareholders holding more than 5% of the shares, indicating a planned reduction in shareholding [1] Group 1: Shareholding Details - Before the reduction plan, Guiren Capital and its concerted parties held a total of 35,526,076 shares, accounting for 8.26% of the total share capital [1] - The reduction plan disclosed on June 5, 2025, aimed to reduce no more than 12,909,390 shares, which is up to 3% of the total share capital [1] Group 2: Reduction Execution - The reduction period was from July 1, 2025, to September 19, 2025, during which a total of 4,302,981 shares were reduced, representing 1% of the total share capital [1] - The reduction price ranged from 30.70 to 36.41 yuan per share, with a total amount of 139,054,656.39 yuan [1] - The remaining shares not reduced amounted to 8,606,409, and the current shareholding ratio has decreased to 7.26%, confirming that the reduction was consistent with the plan and was not terminated early [1]
英搏尔:截至2025年6月30日公司的技术研发成果有已授权专利190件
Zheng Quan Ri Bao Wang· 2025-09-22 11:42
Core Insights - The company, Yingboer (300681), announced that as of June 30, 2025, it has achieved significant technological research and development milestones, including 190 authorized patents [1] - Among the authorized patents, there are 49 invention patents, 135 utility model patents, and 6 design patents, along with 28 software copyrights [1] - The company has also applied for 32 invention patents and 21 utility model patents that are pending authorization [1] Patent Details - The core technology PEBB (Power Electronic Integration) has 5 PCT international invention patents filed [1] - The underlying technology for laminated busbars has received authorization in multiple countries, including the United States, Japan, Europe, Singapore, Indonesia, and Malaysia [1] - EMC patents have been authorized in the United States and Europe, while multiple patents for the "Integrated Chip" technology have been authorized in the United States, Japan, Europe, and Singapore [1]
高功率电磁波源及其系统研讨活动在京举办
Ke Ji Ri Bao· 2025-09-15 09:29
Core Insights - The seminar on high-power electromagnetic wave sources and systems was held in Beijing, supported by the China Association for Science and Technology and organized by the China Society of Technology Economics, with participation from over 20 experts from universities, research institutes, and enterprises [1] Group 1: Research and Development Progress - The seminar featured key reports, including one by Professor Gong Yubin from the University of Electronic Science and Technology, discussing advancements in terahertz radiation sources based on two-dimensional electron gas and micro vacuum electronic terahertz sources [1] - Chief Scientist Feng Jinjun from China Electronics Technology Group Corporation shared research results on millimeter-wave terahertz traveling wave tubes and their applications in high-speed wireless communication and satellite radar [1] - Professor He Wenlong presented on the development of megawatt high-power cyclotron tubes for nuclear fusion heating, highlighting progress in terahertz cyclotron amplifiers and free electron extreme ultraviolet lasers [1][2] Group 2: Key Challenges and Innovations - Terahertz wave sources face challenges such as insufficient output power, limited bandwidth, and poor system stability, which restrict their application in high-end research and engineering [2] - The team achieved significant progress by introducing helical waveguide technology, resulting in a high-power (10 kW) and wideband (20 GHz) traveling wave amplifier design [2] - The megawatt-level long-pulse cyclotron tube designed for nuclear fusion represents a core technological breakthrough, marking the first successful application in this field in China [2] Group 3: Expert Recommendations and Future Directions - Experts emphasized the importance of finding key applications for high-power electromagnetic wave sources in healthcare and other industries [3] - Recommendations included accelerating technology iteration and industrialization, fostering interdisciplinary talent development, and enhancing collaboration within the industry to promote the overall development of high-power electromagnetic wave source technology in China [3][4] - Future research should focus on disruptive technologies with significant industrial applications, such as laser-driven free electron extreme ultraviolet lasers and medical high-gradient accelerators, while promoting the integration of research, education, and application [4]
专注「冷阴极」X射线源技术研发,「新鸿电子」获数亿元战略融资|早起看早期
36氪· 2025-09-15 00:06
Core Viewpoint - New Hong Electronics has successfully completed a strategic financing round of several hundred million yuan to expand its innovative "cold cathode" X-ray source production capacity and advance research and commercialization in medical imaging, industrial non-destructive testing, and security inspection fields [2]. Company Overview - Established in 2015, New Hong Electronics focuses on the research and industrialization of carbon nanotube "cold cathode" distributed X-ray source technology, achieving stable mass production and supply globally [2][3]. - The company has developed three core technologies: "high emission rate carbon nanotubes," "high current cold cathodes," and "distributed multi-focus" [3]. Technology and Applications - The "cold cathode" X-ray source utilizes carbon nanotube field emission to generate X-rays without the high-temperature heating process of traditional hot cathodes, offering advantages such as fast response, low power consumption, and ease of integration [2]. - New Hong Electronics has entered the medical imaging market, particularly in the dental field, with its low-dose 3D imaging technology, which received FDA approval in 2021 [4][6]. - The company is also expanding its technology applications to breast, chest, head, and joint imaging [6]. Investment Insights - Zhao Xin, Chairman of China Nuclear Fund, highlighted that New Hong Electronics' X-ray source technology aligns with the high-quality development of nuclear technology applications, enhancing high-end imaging equipment in the medical field and providing precision capabilities for high-end manufacturing in industrial non-destructive testing [7]. - Luo Zhihong, Investment Director at China Vision Valley Fund, emphasized the platform technology opportunity presented by New Hong Electronics, believing that its innovative technology and high-performance core components will drive rapid upgrades in high-end medical imaging equipment, industrial non-destructive testing, and intelligent security systems [8].