核心观点： 智能驾驶：景气度加速向上，比亚迪率先实现媲美 L4 级智能泊车。 比亚迪率先实现媲美 L4 级智能泊车，官方承诺为安全兜底：比亚迪在智能泊车场景取得关键突破，在全球率先实现 媲美 L4 级的智能泊车，并承诺：在中国市场，比亚迪对所有天神之眼车辆用户在智能泊车场景下的安全及损失全面 兜底。 全球首个自动驾驶租车产品上线，神州租车携手 Apollo 重新定义"租车自由"：2025 年 7 月 8 日，神州租车与百度 Apollo 在北京联合宣布，正式推出全球首个面向公众的自动驾驶租车产品。神州租车自动驾驶租车服务是基于百度 Apollo L4 级自动驾驶平台打造，深度融合神州租车覆盖全国的租车网络与车队运营经验，是国内首个实现自动驾驶、 全流程自助的租车产品。 机器人：景气度保持稳健向上，供应链节奏波动不改下半年国产机器人今年中小批量量产趋势。 智元机器人：投资方面：7 月 8 日，上纬新材公告显示，智元机器人拟收购其不低于 63.62%的股份。交易完成后，智 元机器人及其管理团队将成为上纬新材控股股东，邓泰华将成为上市公司实际控制人，核心团队含稚晖君等成员。产 品方面：7 月 9 日，智元机器人、安 ...

公众号记得加星标⭐️，第一时间看推送不会错过。 来源：内容 编译自 etnews 。 SK海力士正在改变其晶圆切割工艺，以适应下一代存储器制造。随着第六代高带宽存储器（HBM4）和400层及以上 NAND闪存晶圆的薄化，现有工艺已达到极限。 据业内人士9日透露，SK海力士计划在HBM4晶圆切割中引入飞秒开槽和全切割工艺。为此，已确认正在与激光设备合作 伙伴共同探索新的晶圆切割设备联合评估项目（JEP）。目前，该公司已与部分合作伙伴开展技术测试。一位知情人士表 示："SK海力士计划对现有的晶圆切割方法进行重大改变"，并且"正在与合作伙伴讨论多项技术解决方案"。SK海 力士一直以来都使用机械切割（刀片）或隐形切割技术来切割晶圆。机械切割是指用金刚石砂轮切割晶圆，而隐形切割是 指在晶圆内部制造裂缝以将其分离。 隐形切割是将半导体电路切割成单个芯片（die）的主流技术，但随着高端半导体晶圆厚度的不断减小，该技术也变得越来 越难。晶圆厚度在100微米（㎛）左右时，主要采用机械切割；晶圆厚度在50微米左右时，则采用隐形切割。然而，SK海 力士正在准备的HBM4晶圆厚度更薄，约为20~30微米。 一位业内人士表示："如果采 ...

帝尔激光是国内激光设备领域的佼佼者。公司主营激光设备，核心业务在光伏，新型板块覆盖先进封 装、高端显示面板等。在光伏领域，它是全球首个将激光技术引入光伏的企业，首创激光转印技术，降 低HJT成本；在BC电池技术路径头部厂商订单中市占率达100%，2024年获12.29亿大订单。随着光伏技 术迭代，其激光设备价值量增长，业绩持续创新高，2025年一季度扣非利润同比增23.8%，远超对手。 在先进封装领域，完成面板级玻璃基板通孔设备出货；高端显示面板领域，激光巨量转移设备处量产样 机验证阶段。帝尔激光将引领国内激光设备技术迭代。 100%市占率，光伏尖端设备的王者，芯片先进封装未来的"黑马" 风险提示：以上内容仅作为作者或者嘉宾的观点，不代表和讯的任何立场，不构成与和讯相关的任何投 资建议。在作出任何投资决定前，投资者应根据自身情况考虑投资产品相关的风险因素，并于需要时咨 询专业投资顾问意见。和讯竭力但不能证实上述内容的真实性、准确性和原创性，对此和讯不做任何保 证和承诺。 本文由 AI 算法生成，仅作参考，不涉投资建议，使用风险自担 股票名称["帝尔激光","海目星","隆基绿能","爱旭股份","晶科能源", ...

| nature | | | | | --- | --- | --- | --- | | Explore content v | About the journal v | Publish with us v | Subscribe | | nature > articles > article | | | | | Article Published: 09 July 2025 | | | | | Metalasers with arbitrarily shaped wavefront | | | | | Yixuan Zeng, Xinbo Sha, Chi Zhang, Yao Zhang, Huachun Deng, Haipeng Lu, Geyang Qu, Shumin Xiao | | | | | 0, Shaohua Yu 0, Yuri Kivshar 0 & Qinghai Song 0 | | | | 在这项新研究中，研究团队提出并实现了一种新型激光器—— 金属激光器 （ metalaser ） ，通过利用介 质谐振超表面的局部和非局部响应之间的相互作用来实现。 编辑丨王多鱼 排版丨水成 ...

1.【 消息称松下推迟美国电池工厂生产计划，因特斯拉销售放缓 】 7月11日消息，据报道，松下控 股将推迟到2027年3月将其在美国新建的电动汽车电池工厂满负荷生产的计划，因为其主要客户特斯 拉的销售低迷。据悉，位于美国堪萨斯州的这座耗资40亿美元的工厂达到30千兆瓦时产能的新目标 日期尚未确定。堪萨斯工厂是松下继内华达州工厂之后在美国的第二家大型电池工厂，计划很快开始 大规模生产。特斯拉一直在努力应对一系列挑战，包括首席执行官埃隆·马斯克与美国总统唐纳德·特 朗普的公开不和，美国电动汽车税收抵免的结束，以及由于车型老化导致的销量下滑。（新浪财经） 扫码订阅 智能制造 产业日报， 2.【奇瑞汽车公布陪伴机器人专利】 7月11日消息，天眼查知识产权信息显示，近日，奇瑞汽车股份 有限公司申请的"陪伴机器人"专利公布。摘要显示，本公开属于机器人设计技术领域。陪伴机器人包 括底座、支架、功能机构、罩体、充气机构和控制单元；支架与底座相连；功能机构位于支架远离底 座的一侧，且与支架相连；罩体为柔性材料，罩体套装于支架外，且分别与底座、功能机构相连。采 用本公开，能够提升陪伴机器人的使用安全性。（财联社） 3.【 亿纬锂 ...

我们看下来，这个最合适 GeoScan S1最强性价比实景三维激光扫描仪，轻量化设计，一键启动，便可拥有高效实用的三维解决方案。以多 模态传感器融合算法为核心，实现厘米级精度的三维场景实时重构。可广泛用于多种作业领域。 每秒20万级点云成图，70米测量距离，360°全域覆盖，支持20万平米以上的大场景，扫描可选配3D高斯数据采 集模块，实现高保真实景还原。支持跨平台集成，配备高带宽网口及双USB 3.0接口，为科研实验提供灵活扩展 空间。降低开发门槛，助力开发者快速掌握研发能力，开启更多可能。 GeoScan S1设备自带手持Ubuntu系统和多种传感器设备，手柄集成了电源，可通过D-TAP转XT30母头输出至 GeoScan S1设备本体，给雷达、摄像头以及主控板提供电源。 雄厚背景&项目验证 使用门槛低 ：操作简单直观，一键启动即可 执行扫描作业 扫描结果导出即用 ：无需复杂部署和繁琐处理，扫 描结果导出即用 高效率高精度建图 ：模型精度高，行走之间轻松扫 描大场景 业内最优惠价格 ：性价比高，高度 集成多传感器， 往下翻~ 同济大学刘春教授团队和西北工业大学产业化团队携手合作 多年科研和行业积累,上百个 ...

Investment Rating - The industry investment rating is optimistic, indicating a potential recovery in profitability and valuation levels for the steel industry due to the "anti-involution" policy [1][4]. Core Insights - The "anti-involution" policy aims to shift the steel industry from low-cost homogeneous competition to high-end differentiated competition, which is expected to lead to a reversal in industry profitability and valuation levels [1][4]. - The steel industry is currently facing weak demand, with prices and profit levels declining. The Producer Price Index (PPI) for black metal smelting and rolling industries has dropped to 89.8, the lowest among five sub-industries [2][4]. - The current state of the steel industry shows a divergence in profitability between upstream and midstream sectors, with upstream mining absorbing most of the industry's profits [2][4]. Summary by Sections Current Industry Status - The steel industry is experiencing weak demand, with PPI for black metal smelting and rolling industries at 89.8, indicating a decline in prices and profits [2]. - The gross profit margin for black metal smelting and rolling industries is only 5.48%, significantly lower than the 19.57% margin for black metal mining [2]. Comparison with 2015 Supply-Side Reform - The supply-demand situation in the steel industry has improved compared to 2015, with a reduction in the degree of supply surplus [3][4]. - The current "anti-involution" policy is less administratively forceful than the 2015 supply-side reforms, which were primarily focused on eliminating outdated production capacity [3]. Policy Impact and Guidance - The "anti-involution" policy aims to prevent homogeneous competition and emphasizes the need for market mechanisms and industry self-regulation to optimize and upgrade production capacity [4]. - The policy includes stricter standards for capacity elimination and encourages the adoption of green and intelligent production methods [5]. Inventory and Profitability Outlook - The steel inventory is expected to rise from the bottom, with significant reductions in social inventory levels for rebar and wire rod [6]. - The industry's return on equity (ROE) and return on assets (ROA) have declined due to the real estate market downturn, but the "anti-involution" policy may help restore market sentiment and improve profitability [6]. Valuation Observations - The current median price-to-earnings (P/E) ratio for the steel industry is 35.51X, indicating potential for valuation recovery as supply-demand structures improve [6].

证券代码：300177 证券简称：中海达 前，公司已实现卫星定位、激光雷达、声呐、光电、惯导 等相关核心技术的自主可控，构建了从底层硬件到上层算 法再到行业解决方案的完整技术链条。公司历经多年深耕 行业市场，持续探索、实践与改革优化，已逐步形成精准 时空感知装备业务、北斗高精度行业应用业务、智能驾驶 与导航控制业务三大核心业务板块，是国内少数能够为客 户提供全产品线高精度定位产品和解决方案的企业之一。 2、精准时空感知装备业务的介绍及业务优势 答：精准时空感知装备业务是公司创立以来一直从事 的业务，主要面向自然资源、建筑工程、应急、特种机构 等行业客户提供高精度定位装备及方案，满足客户获取时 空信息需求以供辅助决策，以及直接为地方政府部门/事业 单位等客户群体提供时空信息的获取和处理服务，主要如 下： 公司融合高精度卫星定位、激光雷达、视觉影像等技术， 持续推出具有创新性的 RTK 产品，在自然资源、建筑施 工、城市更新等领域提供高效的测量解决方案。公司研 发的 SLAM RTK 产品，基于创新性的激光逆向定位技术， 解决了传统 RTK 测量作业最后 100 米的测量难题，改变 了传统 RTK 的作业模式。公 ...

Core Viewpoint - Shijia Photon (300410.SZ) announced a plan to acquire 82.3810% equity of Dongguan Fokexima Communication Technology Co., Ltd. through a combination of issuing shares and cash payment, alongside raising supporting funds [1][2] Group 1: Transaction Details - The transaction involves issuing shares and cash payment to acquire assets and raise supporting funds, with the success of fundraising contingent on the successful implementation of the asset acquisition [1][3] - The shares will be issued at a price of 28.24 yuan per share, with the type being ordinary A-shares with a par value of 1.00 yuan [2][3] - The total amount of supporting funds raised will not exceed 100% of the transaction price for the asset acquisition, and the number of shares issued for fundraising will not exceed 30% of the total share capital post-transaction [3] Group 2: Financial Performance of Target Company - The target company, Fokexima, reported revenues of 83.1769 million yuan, 270.3608 million yuan, and 82.5780 million yuan for the years 2023, 2024, and Q1 2025 respectively, with net profits of 18.2246 million yuan, 79.9412 million yuan, and 30.6865 million yuan [4][5] - As of March 31, 2025, Fokexima's total assets were 2.487 billion yuan, with owner’s equity of 1.968 billion yuan [5] Group 3: Historical Context - Shijia Photon was listed on the Shanghai Stock Exchange's Sci-Tech Innovation Board on August 12, 2020, with an initial issuance of 46 million shares at a price of 10.82 yuan per share [6] - The company raised a total of 498 million yuan during its IPO, with net proceeds of 445 million yuan, which was lower than the planned amount by 55.1025 million yuan [7]

Group 1 - The "Big Zero Bay" in Shanghai Minhang is emerging as a new landmark for technological innovation, housing over 13,000 enterprises, including 706 high-tech companies and 17,406 valid invention patents [1] - The financial services ecosystem at "Big Zero Bay" includes 26 financial institutions, such as banks and investment firms, providing a comprehensive financial service model that integrates investment, loans, insurance, and support [1] - The traditional lending logic of banks is evolving to better serve early-stage tech companies, which often lack sufficient financial statements or collateral [2][3] Group 2 - The approach of banks in "Big Zero Bay" involves direct engagement with tech companies, fostering deeper understanding and trust through face-to-face interactions rather than traditional methods [3] - The unique characteristics of tech enterprises necessitate a tailored financial service model that differs from traditional manufacturing firms, emphasizing close collaboration with startup teams [3][4] - The rapid development of tech companies, such as Helios Starlink, highlights the importance of timely financial support to avoid equity dilution and facilitate growth [4][5] Group 3 - The financial services provided by banks are crucial during the early stages of tech companies, referred to as the "0 to 0.5 stage," where they require significant support to navigate challenges [6] - The collaboration between financial services and tech innovation not only supports the growth of tech companies but also opens new avenues for the banking sector's transformation [6]