芯片是现代电子技术的基石。目前，其信息处理能力依赖于在硅片上构建的高密度晶体管集成电路。为 了追求更强的算力，人类沿着摩尔定律不断推进制程工艺，推动了多个产业变革。随着可穿戴设备、电 子织物、脑机接口等新兴领域的蓬勃发展，人们希望能发展出不同于硬质硅基芯片的新型柔性信息处理 器件，以有效满足电子设备柔性化、轻量化、微型化的应用需求。 复旦大学彭慧胜/陈培宁团队打破传统芯片硅基研究范式，成功在柔软、弹性的高分子纤维内，制造出 大规模集成电路，创造出一种全新的信息处理器——纤维芯片。与传统芯片相比，这种新型芯片具有高 度柔软、适应拉伸扭曲等复杂形变、可编织等独特优势，有望为脑机接口、电子织物、虚拟现实等新兴 产业变革发展提供有力支撑。相关成果于1月22日发表于《自然》主刊。 有了设计蓝图，还需克服一系列"施工"难题。传统的芯片光刻工艺依赖于高度平整、稳定的硅晶圆衬 底，而弹性高分子纤维的表面在微观上较为粗糙，呈现"坑坑洼洼"的形态，并且接触到光刻工艺中常用 的溶剂时容易发生溶胀和变形。同时，其结构也难以承受复杂形变所带来的破坏。因此，要完成"施 工"相当于在"软泥地"上盖"高楼"。 为此，研究团队历时5年攻关，成 ...

芯片是现代电子技术的基石。目前，其信息处理能力依赖于在硅片上构建的高密度晶体管集成电 路。为了追求更强的算力，人类沿着摩尔定律不断推进制程工艺，推动了多个产业变革。随着可穿戴设 备、电子织物、脑机接口等新兴领域的蓬勃发展，人们希望能发展出不同于硬质硅基芯片的新型柔性信 息处理器件，以有效满足电子设备柔性化、轻量化、微型化的应用需求。 复旦大学彭慧胜/陈培宁团队打破传统芯片硅基研究范式，成功在柔软、弹性的高分子纤维内，制 造出大规模集成电路，创造出一种全新的信息处理器——纤维芯片。与传统芯片相比，这种新型芯片具 有高度柔软、适应拉伸扭曲等复杂形变、可编织等独特优势，有望为脑机接口、电子织物、虚拟现实等 新兴产业变革发展提供有力支撑。相关成果于1月22日发表于《自然》主刊。 芯片从"硬质"变"软线" 如何在细如发丝的纤维上实现强大的信息处理功能，而又不影响其柔软、可拉伸、可编织的本性？ 这是纤维电子领域公认的"硬骨头"。 在智能可穿戴设备方兴未艾的今天，一个主要矛盾长期存在：我们的身体和衣物是柔软的，而赋予 它们"智能"的核心部件——芯片却是硬质的。这导致最终的智能织物、植入式设备都难以摆脱"外挂"硬 质信息处理 ...

撰文丨王聪 编辑丨王多鱼 排版丨水成文 纤维电子设备 正在将传统纤维和服装转变为 新一代可穿戴设备 ，这些设备能够主动与人体和环境互动， 从而塑造未来生活。 如今，纤维电子设备已实现了几乎所有期望的功能，例如供电、传感和显示功能。然而，可行的 信号处理 纤维 ——作为构建类似任何电子产品的智能交互纤维系统的核心——仍然是缺失的关键部分。 2026 年 1 月 21 日，复旦大学 彭慧胜 院士、 陈培宁 研究员作为通讯作者 （ 王臻 、 陈珂 、 施翔 为论 文共同第一作者） ，在 Nature 期刊发表了题为： Fibre integrated circuits by a multilayered spiral architecture 的研究论文。 该研究突破传统芯片硅基研究范式，率先提出并制备了 "纤维芯片" ，在弹性的高分子纤维内实现大规模集 成电路，成功将 供电 、 传感 、 显示 、 信号处理 等多功能集成于一根纤维之内，为纤维电子系统开辟全 新的集成路径，有望为 脑机接口 、 电子织物 、 虚拟现实可穿戴设备 等新兴产业提供强有力的技术支 撑。 在这项最新研究中，研究团队通过创建具有前所未有的微器 ...

Core Insights - The collaboration between Xue Tian Salt Industry and Fudan University to establish the Future Fiber Research Institute highlights the strategic shift of a traditional salt company into the advanced fiber electronics sector, indicating a recognition of the significant value of smart fiber materials as a key enabling technology for the future [1][11] Industry Overview - Fiber electronics are defined as a disruptive technology platform that integrates multiple functions such as power generation, energy storage, sensing, computing, and communication into a single fiber, moving beyond traditional textiles [2] - The concept of "fiber as function" represents a major leap towards highly integrated, flexible, and intelligent materials [2] Application Prospects - The potential applications of fiber electronics are vast, with implications for various industries: - In the renewable energy sector, fiber lithium batteries can provide flexible energy storage and supply solutions for wearable devices and flexible display clothing [3] - In the humanoid robotics industry, fiber sensors and detectors serve as the "nervous system" and "skin" of robots, enhancing their dexterity and environmental interaction capabilities [3] - In healthcare, fiber devices are expected to enable new generations of long-term, non-invasive physiological monitoring and treatment methods due to their portability, high sensitivity, and biocompatibility [3] - Fiber electronic systems also offer unique advantages in extreme environments such as space exploration [4] Strategic Transformation - Xue Tian Salt Industry's investment reflects a strategic choice in response to industry transformation, aiming to establish a collaborative innovation platform involving government, industry, academia, and research [6] - The company aims to seize future opportunities by recognizing smart fiber materials as fertile ground for new productive forces, positioning itself upstream in the high-tech industry value chain [6] - Collaborating with a top university allows for rapid entry into the high-tech fiber electronics field, leveraging academic research capabilities for breakthrough developments [6] - The research institute has defined eight key directions for development and plans to accelerate the establishment of pilot production lines, indicating a focus on transforming laboratory results into market-ready products [6] Challenges and Opportunities - Despite the promising outlook, the path to large-scale industrialization of fiber electronics faces challenges such as: - Technical maturity, including material stability, production yield, and cost control [8] - Integration of the supply chain, requiring the construction of a new ecosystem from key materials to specialized equipment and downstream applications [9] - Establishing standards and certification, particularly in critical applications like healthcare [10] - However, the potential market impact is substantial, with fiber electronics poised to become a foundational technology akin to semiconductors, permeating various aspects of the economy and daily life [10] Conclusion - The investment by Xue Tian Salt Industry in the Future Fiber Research Institute is a landmark event in the new materials sector, reflecting a growing consensus in the industry regarding the core role of smart fiber materials as a new productive force [11] - With the global competition in fiber electronics research intensifying, China's collaborative innovation mechanism and active industrial capital position it favorably in this frontier sector [11] - Future breakthroughs in material synthesis, device integration, and scalable manufacturing will determine who holds the competitive edge in the upcoming flexible intelligent era [11]