Group 1 - The company has a stake in Star Semiconductor, which focuses on 5G/6G communication technology, with products like satellite baseband chips applicable in satellite communication and IoT scenarios [1] - As a leading authorized distributor of electronic components in China, the company operates in mainland China, Hong Kong, Macau, Taiwan, and Southeast Asia, with a holding subsidiary in Taiwan [1] - The company supplies various components such as Murata's MLCC and silicon capacitors to customers in the optical module sector, while actively expanding its authorized distribution business for optical chips used in high-speed optical modules, having secured agency rights for products from Sony, Litrinium, and HiSilicon [1]

Group 1 - The company has a stake in Star Semiconductor, which focuses on 5G/6G communication technology, with products like satellite baseband chips applicable in satellite communication and IoT scenarios [1] - The company is a leading authorized distributor of electronic components in China, covering regions including mainland China, Hong Kong, Macau, Taiwan, and Southeast Asia, with a holding subsidiary in Taiwan [1] - The company supplies various components such as Murata's MLCC and silicon capacitors to clients in the optical module field, while actively expanding its authorized distribution business for optical chips used in high-speed optical modules, having secured agency rights for products from Sony, Litrinium, and HiSilicon [1]

Core Viewpoint - The company does not produce silicon capacitors and focuses on tantalum and aluminum capacitors, which have specific advantages over silicon capacitors in terms of capacitance, current strength, stability, and environmental adaptability [1] Group 1: Company Products - The company currently does not involve itself in the production of silicon capacitors [1] - The main products of the company are tantalum capacitors and aluminum capacitors [1] Group 2: Technical Advantages - Tantalum and aluminum capacitors have advantages over silicon capacitors in capacitance, current strength, stability, and environmental adaptability [1] Group 3: Self-Sufficiency - The company has fully achieved self-sufficiency in capacitor technology and key raw materials [1]

（编辑 袁冠琳） 证券日报网讯 12月3日，振华科技在互动平台回答投资者提问时表示，目前，公司没有涉及硅电容产 品，公司主要产品为钽电容、铝电容等；与硅电容产品相比，钽电容和铝电容产品在电容量、电流强度 与稳定性以及环境适应性上均有优势。公司在电容技术和关键原材料上均已完全实现自主安全。 ...

Core Viewpoint - The company, Zhenhua Technology, does not currently engage in silicon capacitor products and focuses on tantalum and aluminum capacitors, which have advantages in capacitance, current strength, stability, and environmental adaptability compared to silicon capacitors [1] Product Focus - The main products of the company are tantalum capacitors and aluminum capacitors [1] - Tantalum and aluminum capacitors outperform silicon capacitors in terms of capacitance, current strength, stability, and environmental adaptability [1] Technology and Materials - The company has fully achieved independent safety in capacitor technology and key raw materials [1]

Core Insights - The conference focused on the transformation of the high-end electronic components industry, highlighting the challenges and opportunities within the sector [1] Group 1: Industry Challenges - Traditional MLCC (Multi-layer Ceramic Capacitors) face a "bottleneck" dilemma due to the monopoly of Japanese companies like Murata, TDK, and Kyocera over key raw materials and manufacturing processes [1] - The entire supply chain, from key raw materials like BaTiO powder to core equipment and process formulas, is dominated by these Japanese firms, creating significant barriers for domestic alternatives [1] Group 2: Strategic Opportunities - The founder of Langxi Technology, Wang Daxiang, emphasized the potential of silicon capacitors, which utilize CMOS/MEMS technology, allowing them to operate independently of the ceramic material system dominated by Japanese manufacturers [1] - Langxi Technology aims to collaborate with leading companies in AI high-performance chips, SOC chips, power management ICs, and optical modules to develop integrated module-level products, positioning capacitors as part of comprehensive solutions rather than standalone components [1]

Core Insights - The silicon capacitor is expected to become a significant global market, projected to reach a scale of billions, addressing the limitations faced by traditional MLCCs in high-end electronic components [1][2] - Silicon capacitors offer advantages in high frequency, reliability, and miniaturization, making them suitable for advanced packaging and applications in AI chips and optical modules [1] Industry Overview - The global silicon capacitor market was valued at $1.58 billion in 2021 and is anticipated to experience rapid growth over the next three years due to increasing demand from AI servers, power management, and optical communication [1] - The technology development direction of silicon capacitors aligns closely with industry needs, creating a new blue ocean market that is not merely a replacement for traditional products [2] Company Strategy - Langxi Technology aims to penetrate the high-end electronic component market with silicon capacitors, collaborating with leading companies in AI high-performance chips, SOC chips, power management ICs, and optical modules [2] - The company emphasizes the importance of integrating capacitors as part of comprehensive solutions rather than standalone components, promoting standardization in the industry [2] Competitive Landscape - While there is a gap in brand influence and customer trust compared to international giants, the Chinese market's size and diversity allow for rapid iteration and optimization of new technologies [2] - Langxi Technology's flexibility in technology iteration and customized packaging solutions positions it to offer higher cost-performance solutions tailored to various application scenarios [2]

Core Viewpoint - Murata Manufacturing Co., Ltd. is leveraging its leadership in passive components, particularly MLCCs, to explore new markets and upgrade its products in response to the growing demand driven by artificial intelligence and cloud computing [2][4]. Group 1: Market Opportunities - The global optical module market is expected to grow at an annual rate of 30-35% from 2025 to 2026, driven by AI cluster construction [4]. - Murata's products, especially MLCCs, are anticipated to see significant usage increases in AI PCs, with a focus on maintaining and enhancing market share [4][5]. - The company is closely monitoring market demands and technological trends, particularly the impact of TLVR technology on its products [4][5]. Group 2: Product Innovations - Murata showcased a range of products at the optical communication exhibition, including high-density multilayer ceramic capacitors (MLCCs) with superior electrical characteristics and compact designs [8][11]. - The company introduced ultra-wideband silicon capacitor products capable of supporting bandwidths up to 220GHz, utilizing advanced 3D structures to enhance capacitance within a small footprint [11][12]. - Murata's silicon capacitors are designed for high reliability and performance, with a focus on customization to meet diverse customer needs [12]. Group 3: Power Solutions - The company has developed innovative power chip solutions to address the growing energy efficiency demands of data centers, featuring a two-stage architecture to reduce power loss and enhance system reliability [13]. - Murata's thermal resistors are compact and responsive, suitable for temperature detection and protection in optical modules and data centers, with applications in automotive electronics and medical devices [13]. Group 4: Strategic Vision - Murata emphasizes its commitment to innovation and strategic collaboration within the industry to drive optical communication technology advancements and industry upgrades [14].

Group 1 - Silicon capacitors represent a revolutionary breakthrough in passive electronic components, utilizing single-crystal silicon substrates and advanced semiconductor manufacturing techniques to achieve superior performance compared to traditional MLCCs [3][4] - Key advantages of silicon capacitors include exceptional capacitance stability, ultra-thin form factor (less than 50 microns), over 10 times higher capacitance density, and extremely low ESL and ESR, which ensure signal integrity and reduce power noise [3][4][5] - Traditional MLCCs face inherent limitations such as micro-cracking and high parasitic inductance due to their ceramic stacking process, while silicon capacitors eliminate these issues through their ordered atomic structure [3][4] Group 2 - The trend towards lightweight and thin electronic products drives capacitors to evolve towards "five highs and one small," emphasizing high capacitance, high frequency, high temperature resistance, high voltage resistance, high reliability, and miniaturization [6] - In high-frequency applications like 5G/6G communication, capacitors must exhibit higher Q values and self-resonant frequencies (SRF), with a focus on miniaturization to fit into compact modules [7] - Automotive electronics require a large number of capacitors with stringent reliability and temperature resistance specifications, particularly for applications like ADAS and electric powertrains [8] Group 3 - The demand for advanced power distribution networks (PDN) in high-performance computing (HPC) and AI data centers necessitates continuous innovation in capacitors with ultra-low ESL and high capacitance density to support high-power chips [9] - Senmaru Electronics has launched multiple silicon capacitor products that have achieved mass production, becoming the first domestic company to master the complete design and manufacturing chain for silicon capacitors [10] - The DTC silicon capacitor developed by Senmaru features high capacitance density and reliability, making it suitable for applications in RF circuits, power regulation, and optical communication [11][12]