Group 1 - The CPO concept experienced a volatile decline in early trading, with several companies in the sector facing significant drops in stock prices [1] - New Yi Sheng, Dong Tian Wei, Hui Lv Ecology, and Heng Dong Guang all saw declines exceeding 5% [1] - Other companies such as Zhong Ji Xu Chuang, Teng Jing Ke Ji, Yuan Jie Ke Ji, and Tai Chen Guang also followed the downward trend [1]

Core Viewpoint - Dongtian Micro's spin-coated optical filters are an upgraded product that effectively suppresses red light halos and ghosting issues in camera imaging, significantly enhancing image quality, primarily used in mid-to-high-end and flagship smartphones [1] Company Performance - Since its mass production in 2023, the product's shipment volume has shown stable growth, contributing significantly to the company's performance increase [1] - The company anticipates a broad market space for its products alongside the upgrade of imaging technology in smartphones [1]

（文章来源：证券日报） 证券日报网1月6日讯 ，东田微在接受调研者提问时表示，在光通信领域，光隔离器是公司重点发展的 核心产品之一。为抓住市场机遇，公司正积极投入，包括购置设备、增加人员以扩充产能，提升产品交 付能力。需要说明的是，光隔离器的核心原材料法拉第旋转片目前主要依赖外部采购，公司根据生产需 要进行采购。全球AI算力建设带动的高速光模块需求旺盛，对上游光学元器件提出了持续要求，但公 司具体业绩仍受市场需求、供应链、技术迭代等多重因素影响，存在不确定性。 ...

证券日报网1月6日讯 ，东田微在接受调研者提问时表示，公司的旋涂滤光片是普通滤光片的升级产 品，其核心价值在于能有效抑制摄像头成像中的红光光晕和鬼影问题，大幅提升成像质量，主要应用于 中高端及旗舰智能手机。自2023年该产品研发成功并量产后，出货量始终保持稳定增长，为公司贡献了 较大的业绩增量。根据第三方机构（QYResearch）的研究，全球旋涂滤光片市场未来几年预计将保持 快速增长。目前该产品在智能手机中的渗透率仍较低，伴随智能手机影像技术的持续升级，其市场空间 广阔。 （文章来源：证券日报） ...

证券日报网1月6日讯 ，东田微在接受调研者提问时表示，公司高度重视相关技术布局，目前已初步完 成光隔离器产品线的搭建，并实现了对部分客户的批量交付。从当前的产能准备情况来看，公司能够较 好地响应和满足客户订单需求。从行业背景看，人工智能、云计算等技术的演进持续驱动全球数据中心 建设与升级，进而拉动了对高速光模块的需求。在此背景下，作为光模块的核心组件之一，光隔离器的 市场需求预计也将伴随行业发展而保持增长态势。 （文章来源：证券日报） ...

证券日报网1月6日讯 ，东田微在接受调研者提问时表示，光隔离器是光通信系统中的关键无源器件， 主要应用于防止光信号反向反射干扰，对保障高速光模块等设备的稳定运行具有重要作用。 （文章来源：证券日报） ...

Core Viewpoint - The company highlights that the Faraday rotator is a core component of optical isolators, with the global supply chain predominantly reliant on foreign manufacturers, leading to a tight supply-demand relationship due to increased downstream demand for high-speed optical modules [1] Group 1: Company Insights - The company currently relies on external procurement for the Faraday rotators used in its optical isolator production [1] - The company has implemented supply chain management strategies to adapt to market changes based on production needs [1] Group 2: Industry Context - The overall market for optical isolators is experiencing tension in supply and demand, primarily driven by rising demand for high-speed optical modules [1] - There are few domestic manufacturers capable of producing the Faraday rotator, indicating a potential area for growth and investment in the industry [1]

每经头条（nbdtoutiao）——原指导价34.99万的宝马裸车价22.5万元，多家车企还补贴购置税！2026开 年车市火爆，销售从早到晚忙到没空吃饭 （记者 王晓波） 每经AI快讯，东田微发布公告称，2026年1月6日，东田微接受永赢基金等投资者调研，公司董秘兼财 务总监李广华、证券事务代表胡玉兰参与接待，并回答了投资者提出的问题。 ...

Group 1: Company Overview - Dongtian Micro specializes in the R&D, production, and sales of precision optical components, excelling in optical design, coating, molding, and precision processing [2] - The company's products are widely used in optical imaging and optical communication applications [2] Group 2: Market Demand and Supply - The demand for optical isolators is expected to grow alongside advancements in AI and cloud computing, which drive the need for high-speed optical modules [3] - The global supply chain for Faraday rotators, a key component of optical isolators, is primarily dominated by foreign manufacturers, leading to a tight supply-demand relationship [3] - The company has completed the initial setup of its optical isolator production line and is capable of meeting customer order demands [2][3] Group 3: Product Development and Performance - The company's spin-coated filters significantly enhance image quality by reducing red ghosting and are primarily used in mid to high-end smartphones [4] - Since the successful development and mass production of spin-coated filters in 2023, the product has shown stable growth in shipment volume, contributing significantly to the company's revenue [4] - The global market for spin-coated filters is expected to grow rapidly in the coming years, with low current penetration in smartphones indicating substantial market potential [4] Group 4: Future Outlook - The company remains focused on the R&D and manufacturing of precision optical components, with optical communication components being a core strategic business area [3][4] - The management is optimistic about future growth opportunities, driven by ongoing technological upgrades in the smartphone market and the increasing demand for high-performance optical components [4] - However, the company's performance may be influenced by various factors, including macroeconomic conditions, industry policies, market demand, and technological advancements [4]

每经AI快讯，12月31日，CPO概念股午后下挫，赛微电子跌超9%，天孚通信、光库科技、东田微跌超 5%，剑桥科技、中际旭创、景旺电子纷纷下挫。 （文章来源：每日经济新闻） ...