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量子光芯片,全球首颗
半导体行业观察· 2025-07-15 01:04
Core Viewpoint - The article discusses the development of the world's first integrated electronic-photonic-quantum chip by researchers from Boston University, UC Berkeley, and Northwestern University, marking a significant step towards practical quantum systems [2][4]. Group 1: Chip Development - The chip utilizes standard 45-nanometer semiconductor technology to integrate quantum light sources with stable electronic devices on a single platform [3][11]. - Each chip contains twelve independent quantum light sources, each less than one square millimeter in size, driven by lasers and utilizing micro-ring resonators to generate photon pairs [7][10]. Group 2: Technical Innovations - The team embedded a real-time control system directly into the chip to address the sensitivity of resonators to temperature changes and manufacturing variations, ensuring stable quantum processes [9][10]. - The integration of photonic devices with classical electronic technology posed significant challenges, requiring a rethinking of how these technologies coexist on the chip [11][12]. Group 3: Collaborative Efforts - The project involved collaboration across various fields, demonstrating that complex quantum photonic systems can be constructed and stabilized entirely within CMOS chips [12]. - Several student researchers from the project have transitioned to the industry, continuing work in silicon photonics and quantum computing at companies like PsiQuantum, Ayar Labs, and Google X [12]. Group 4: Support and Funding - The research received support from the National Science Foundation, Packard Fellowship, and GlobalFoundries, highlighting the importance of funding in advancing quantum technology [13].
财经早报:7月15日
Xin Hua Cai Jing· 2025-07-15 00:09
加强金融审判工作依法严惩操纵市场等金融领域违法犯罪 《中共中央关于加强新时代审判工作的意见》发布 对话合作才是正道海关总署:中美双方团队正在加紧落实伦敦框架有关成果 对美国关税威胁"绝对不可接受" 欧盟准备对720亿欧元美国商品征收反制关税 《中共中央关于加强新时代审判工作的意见》7月14日发布。意见指出,加强金融审判工作。依法严惩操纵市场、内幕交易、非法集资、贷款诈骗、洗钱等 金融领域违法犯罪,加强金融领域非法中介乱象协同治理,促进金融市场健康发展。完善数字货币、移动支付、互联网金融、跨境金融资产交易等新兴领域 金融纠纷审理规则。健全金融领域行政执法和司法审判衔接机制。(新华社) 7月14日,中国人民银行、金融监管总局、中国证监会联合发布《绿色金融支持项目目录(2025年版)》,自2025年10月1日起施行。为加强绿色金融市场流 动性,提升绿色金融资产管理效率、降低识别成本,《绿色金融支持项目目录(2025年版)》统一适用于各类绿色金融产品。沪深北交易所上市及股票发 行、新三板挂牌及股票发行业务暂不适用。(新华财经) 据人民银行,6月末,广义货币(M2)余额330.29万亿元,同比增长8.3%。狭义货币(M ...
新研究提出用光为量子自旋“护航”
news flash· 2025-07-14 12:33
以色列和美国的研究人员日前在美国《物理评论快报》上发表论文说,他们合作发现了一种利用激光束 保护原子"自旋"不受干扰的全新方法,为提升量子传感器、导航系统等关键技术的稳定性和实用性打开 新路径。(新华社) ...
新股速递| 歌尔微,聚焦智能传感器,果链依赖未愈,弃A转港
贝塔投资智库· 2025-07-14 03:59
点击蓝字,关注我们 歌尔微电子,成立于2017年10月,是歌尔股份体系内唯一从事MEMS(微机电系统)器件及微系统模 组研发、生产与销售的企业,专注于微电子和半导体领域。其全资母公司歌尔股份是一家专注于光 学、微显示、智能穿戴、VR/AR等领域的A股上市公司,现市值790亿元。 自成立以来,公司获得了青岛微电子(地方国资)、中信建投、中金资本、基石资本、建银国际、招 商资本、巨峰科创等机构的投资。 2025年1月20日递表港交所,联席保荐人:中金、中信建投、招银国际、UBS。此次赴港上市,一方 面,希望借助资本市场的力量,加大研发投入,提升技术创新能力,特别是在芯片研发方面,减少对 外部采购的依赖。另一方面,希望拓展市场份额,加强与国内外客户的合作。 产品矩阵:全栈平台能力 截至2024年9月底,公司累计服务了全球113家直销客户,覆盖全球前九大手机厂商(以2023年出货量 计)和汽车电子、智能家居、工业应用和医疗等领域领先厂商。 公司主要营收来自以下三种产品: (i) 传感器 (24年前三季度占比77%),提供声学传感器、压力传感器及惯性传感器。以23年销售额 计,公司是全球第四大传感器提供商和全球第一大声 ...
百度李彦宏:萝卜快跑 Robotaxi 转向纯视觉才有机会
Sou Hu Cai Jing· 2025-07-14 03:24
Core Insights - Baidu's founder, Li Yanhong, recently adjusted the company's approach to the Robotaxi autonomous driving technology, shifting from a multi-sensor or vehicle-road collaboration route to a pure vision route, emphasizing the urgency to adapt quickly to market demands [1] - The company operates the largest autonomous taxi fleet in China, "Luo Bo Kua Pao," with over 2,000 vehicles and has achieved a positive Unit Economic model in cities like Wuhan, while also pushing for international expansion into cities like Dubai, Tokyo, and Singapore [3] Group 1 - Li Yanhong's internal speech highlighted the need for Baidu to switch to a pure vision route for Robotaxi to remain competitive against Tesla's advancements [1] - The current debate in the autonomous driving sector involves two main technological routes: a hybrid approach using lidar and cameras, represented by Waymo and Baidu, versus a pure vision approach solely relying on cameras, represented by Tesla [1] Group 2 - Baidu's autonomous taxi fleet, "Luo Bo Kua Pao," is the largest in China, with a scale exceeding 2,000 vehicles [3] - The company has successfully implemented a positive Unit Economic model in its operations, indicating a favorable relationship between revenue and costs [3] - Baidu is actively pursuing international expansion for its Robotaxi service, targeting markets in Dubai, Tokyo, and Singapore [3]
华为计划2027年实现城区L4规模商用
Guan Cha Zhe Wang· 2025-07-14 03:10
华为乾崑智驾ADS4,共有四个版本:ADS基础版、ADS Pro增强版、ADS Max超阶版、ADS Ultra旗舰 版。这其中,ADS Ultra旗舰版支持高速L3、泊车代驾VPD、车位到车位P2P、城区智能辅助驾驶 NCA、高速智能辅助驾驶NCA、全场景泊车、全维主动安全等。 "根据2022年颁布实施的《汽车驾驶自动化分级》标准,L2为组合驾驶辅助,L3为有条件自动驾驶,随 着L2的不断成熟,当前正处于L2向L3迈进的关键节点。去年我们预测,2024年是L2规模商用元年。 2025年,我们预测产业会开始具备L3的商用能力。"华为智能汽车解决方案CEO靳玉志当时表示。 靳玉志提醒称,L3为有条件自动驾驶,驾驶员可将视线转移至非驾驶相关的活动,但要保持一定警觉 性,当收到接管请求时及时进行接管。他还提到,城区智能辅助驾驶搭载量正在快速上升,预计今年将 达到394万辆,明年将会达到825万辆,2027年将会达到1496万辆。 近期,李文广在访谈中曾提到,特斯拉FSD在对道路的感知能力、车辆控制丝滑度等方面做得是行业最 好的。华为也在"走这样的路",有了足够的时间和金钱投入,在能力上就不会有太大差距。 但是在李文 ...
索尼芯片裁员
半导体行业观察· 2025-07-13 03:25
Core Viewpoint - Sony's development center in Israel is initiating significant layoffs, potentially affecting over 100 employees, as part of a broader trend of job cuts within the company, particularly in its gaming division [3][5]. Group 1: Company Overview - The Israeli development center, located in Hod Hasharon, was established after Sony's acquisition of the Israeli chip company Altair for $212 million in 2016 [3][6]. - The center currently employs around 400 staff and is managed by Nohik Semel [3]. Group 2: Technology and Products - The center focuses on developing chips that support advanced wireless standards, characterized by low power consumption and compact size, applicable in various fields such as gas and water meters [4]. - Altair specializes in LTE modem chip technology, which is crucial for mobile data communication and is expected to play a key role in the Internet of Things (IoT) [6]. Group 3: Future Prospects - As the market for wearable and IoT devices is projected to expand, Sony aims to provide components that integrate both sensing and communication functionalities, along with new LTE solutions [7].
招商局创投领投!柔性传感技术新锐力量「赛感科技」完成Pre-A轮融资!
机器人大讲堂· 2025-07-12 03:28
Core Viewpoint - The article highlights the successful completion of a multi-million Pre-A round financing by SaiGan Technology, a developer and manufacturer of high-performance flexible tactile sensors, aimed at enhancing core technology, product development, and market application exploration [1]. Group 1: Company Overview - SaiGan Technology, established in 2023, focuses on the research, production, and sales of next-generation high-performance flexible smart sensors and robotic electronic skin [1]. - The company’s technology originates from the Southern University of Science and Technology's ultra-flexible electronics laboratory, with a team of over 20 PhDs and postdoctoral researchers [2]. Group 2: Leadership - The founder and chief scientist, Professor Guo Chuanfei, is a prominent figure in the field of high-performance electronic skin and flexible electronics, while CEO Xiong Gengchao brings extensive industrial and commercialization experience [2]. Group 3: Product Development - SaiGan Technology is developing core technologies such as the SaiGan nano-interface capacitive sensors, tactile sensors, data acquisition devices, and analysis software, with applications in humanoid robots, consumer electronics, automotive electronics, and healthcare [4]. - The flexible smart sensors are designed with bendable and stretchable substrates that integrate micro-sensor arrays, capable of sensing pressure, temperature, and strain, characterized by thinness, high elasticity, and environmental adaptability [5]. Group 4: Market Position - The market for intelligent sensors is experiencing explosive growth, with SaiGan Technology's products becoming focal points in the smart sensing field [4].
国星光电拟定增募资9.81亿元 加码Mini/Micro LED等新兴赛道
Ju Chao Zi Xun· 2025-07-12 02:51
Core Viewpoint - Guoxing Optoelectronics plans to raise no more than 981 million yuan through a targeted issuance to enhance its capabilities in emerging fields such as Mini/Micro LED technology [1][2] Group 1: Fundraising and Investment Focus - The company aims to raise funds from no more than 35 specific investors, including its controlling shareholder, Foshan Electric Lighting [1] - The raised capital will be directed towards five core areas: ultra-high-definition display, optoelectronic sensing, smart home, intelligent automotive applications, and research laboratories [1] Group 2: Strategic Development Areas - In the ultra-high-definition display sector, the company will focus on building production lines for Mini/Micro LED and display module products to seize opportunities in next-generation display technology [1] - The optoelectronic sensing segment will advance the industrialization of smart health devices, expanding into the medical health market [1] - The smart home business will enhance production capacity for display and Mini backlight modules, while the intelligent automotive sector will focus on automotive smart applications [1] - The company will also invest in high-level research laboratories to strengthen its technological reserves in third-generation semiconductors and Mini/Micro LED display devices [1] Group 3: Industry Context and Market Potential - The LED industry is experiencing a new development opportunity period due to increased national policy support, with significant market potential in niche areas such as small-pitch LED, optoelectronic devices, and smart electronic terminals [1] - Guoxing Optoelectronics aims to optimize its product structure and allocate resources towards high-growth areas to enhance overall profitability [1] - The company emphasizes forward-looking technology layout to address market competition and technological changes in the rapidly evolving LED industry [1][2]
南科大教授创立,柔性智能传感器公司获数千万融资,已在人形机器人、消费电子等行业应用|早起看早期
36氪· 2025-07-10 23:59
Core Viewpoint - The article highlights the successful completion of a Pre-A round financing by Sensing Technology (Shenzhen) Co., Ltd., which focuses on flexible sensing technology and aims to develop high-performance flexible smart sensors and electronic skin for various applications [4][12]. Company Overview - Sensing Technology was established in 2023 and is dedicated to the research, production, and sales of flexible sensors and electronic skin, leveraging technology from the Southern University of Science and Technology [4][5]. - The company has a strong team, including over 20 PhDs and postdoctoral researchers with extensive experience in flexible sensors, electronic skin, and new materials [5]. Product and Technology - The company specializes in flexible smart sensors that utilize bendable and stretchable substrates, capable of sensing pressure, temperature, and strain, with characteristics of thinness, high elasticity, and environmental adaptability [5][9]. - Sensing Technology's high-performance triboelectric sensors can cover a wide range from milligram-level sensitivity to hundreds of kilograms, achieving linear response within a pressure range of 0-2000 kPa and a detection limit as low as 1 Pa [7][10]. Market Potential - The global flexible tactile sensor market was valued at approximately $1.534 billion in 2022 and is projected to grow to $2.67 billion by 2024, reaching $3.22 billion by 2025, and potentially exceeding $5 billion by 2029 [7]. - The technology's application spans various fields, including humanoid robots, consumer electronics, automotive electronics, and healthcare, indicating a significant market opportunity [4][10]. Production and Development - Sensing Technology has established the world's first production line for triboelectric flexible tactile sensors, which has entered the mass production phase [3][10]. - The company plans to continue investing in product research and iteration, focusing on enhancing user interaction experiences and expanding the application of flexible smart sensors across more scenarios [12]. Investment and Strategic Insights - The lead investor, China Merchants Venture Capital, recognizes the technological barriers created by Sensing Technology's core products, which are difficult to replicate in the short term, highlighting the commercial value of its technology path [13]. - The company has already secured partnerships with leading firms in robotics and consumer electronics, establishing a practical loop from technology validation to large-scale application [13].