Core Viewpoint - The 2026 Munich Shanghai Optical Expo will be held from March 18 to 20, showcasing cutting-edge technologies and quality resources in the optoelectronic field, with a focus on driving high-quality industry development [1][2]. Group 1: Event Overview - The expo will feature a dedicated semiconductor display area, co-hosted by Semiconductor Industry Observer, covering 27 square meters [2]. - The event aims to connect industry value and support the innovative development of the semiconductor industry in advanced packaging, silicon photonics integration, and chip design [4]. Group 2: Participating Companies - Four leading companies will participate: Zhuhai Silicore Technology Co., Ltd., Guokai Guangxin (Haining) Technology Co., Ltd., Shanghai Langxi Technology Co., Ltd., and Shenzhen Guangjian Technology Co., Ltd. [4][5]. - These companies are recognized for their core technological breakthroughs and mature industrial practices, contributing significantly to the upgrade of the domestic semiconductor industry [5]. Group 3: Company Highlights - **Zhuhai Silicore Technology Co., Ltd.** focuses on EDA software for 2.5D/3D stacked chips, with a closed-loop design platform that supports various chip applications, addressing industry pain points [7][8]. - **Guokai Guangxin (Haining) Technology Co., Ltd.** specializes in silicon nitride silicon photonics technology, achieving high yield production with transmission loss at 0.1 dB/cm and over 95% process yield [13][14]. - **Shanghai Langxi Technology Co., Ltd.** leads in silicon-based passive devices, with breakthroughs in 3D silicon capacitors that exceed traditional ceramic capacitors in lifespan and reliability [18][19]. - **Shenzhen Guangjian Technology Co., Ltd.** has developed a full-stack solution for nano-photonics chips and 3D visual perception, successfully overcoming overseas patent barriers [23][24]. Group 4: Industry Impact - The semiconductor display area will serve as a vital platform for showcasing core strengths and linking industry resources, facilitating discussions on industry trends and potential collaborations [26].