Group 1 - The core project is the Jinsha Micro Display Industrial Park in Changsha, with a total investment of 3 billion yuan, focusing on the research and manufacturing of silicon-based OLED micro display chips [1][3] - The industrial park covers approximately 55 acres with a total construction area of about 35,000 square meters, and is expected to achieve an annual output value of around 3 billion yuan upon reaching full production [3] - The main product of Ruixian Technology is silicon-based OLED micro displays, primarily used in VR and AR near-eye display devices, with a solid application foundation in the Malanshan audio-visual industry cluster [3] Group 2 - Ruixian Technology plans to enhance product performance in brightness, resolution, lifespan, and yield, leveraging existing 8-inch production line technology and planning a dual-line layout of "8-inch + 12-inch" to cover a more comprehensive range of silicon-based OLED micro display products [3] - In March 2023, Ruixian Technology invested 300 million yuan to establish an 8-inch Micro OLED micro display chip production line in the Qinzhou Port area, with an annual capacity of approximately 400,000 chips [4] - The Micro OLED industry chain is experiencing significant activity, with projects like the K5 factory focusing on flexible OLED and silicon-based OLED high-definition display modules for high-end wearable, automotive displays, and AR/VR applications [5] Group 3 - ByteDance's Pico plans to showcase its next-generation flagship XR headset "Project Swan" at the Game Developers Conference in March, featuring a self-developed chip and custom Micro OLED display with a pixel density close to 4000 PPI [6] - The Fraunhofer IPMS has successfully developed a new type of red Micro OLED micro display with ultra-high brightness and efficiency, with the first innovative results set to be unveiled at the SID European Midterm Meeting in Lisbon [6] - Overall, the Micro OLED industry is accelerating its development driven by local project implementations, equipment manufacturers' expansions, terminal brand upgrades, and technological innovations [6]