云英谷更新招股书：AMOLED显示驱动芯片销量全球第五，市占率中国大陆第一

Core Viewpoint - Yunyinggu Technology Co., Ltd. is advancing its IPO process on the Hong Kong Stock Exchange, focusing on the design of display driver chips and aiming to enhance the display experience of smart terminal devices [3]. Group 1: Company Overview - Established in 2012, Yunyinggu specializes in display driver chip design and is recognized as the fifth largest supplier of AMOLED display driver chips for smartphones globally and the largest in mainland China by 2024 [3]. - The company is also the largest independent supplier of Micro-OLED display backplane/driver chips based in China, holding a 40.7% market share in this segment, ranking second globally [3]. Group 2: Business Performance - From 2022 to 2024, the sales volume of Yunyinggu's AMOLED display driver chips increased from 14.1 million units to 51.4 million units, achieving a threefold growth in three years [5]. - During the same period, the company's market share in the global smartphone AMOLED display driver chip market rose from 2.4% to 5.7%, with revenue increasing from 551 million yuan to 891 million yuan [5]. - In the first ten months of 2025, Yunyinggu reported revenue of 896 million yuan and a gross profit of 125 million yuan, indicating a significant improvement in gross margin compared to the full year of 2024 [5]. Group 3: Product Development and Innovation - Yunyinggu has invested 832 million yuan in R&D from 2022 to October 2025, accounting for 27.2% of total revenue during this period, with a compound annual growth rate of 12.4% in R&D expenses [6]. - The company has developed 28 registered invention patents and has 12 pending applications, along with 51 patents registered in the US, Japan, Taiwan, and Europe [6]. - Yunyinggu has mastered leading technologies in display driver chip design, including compensation algorithms and pixel compensation circuit layout, launching industry-first products such as LTPO display driver chips and high-resolution Real-RGB AMOLED display driver chips [6]. Group 4: Future Directions - The company is focusing on developing nearly 20 product series around AMOLED display driver chips and Micro-OLED display backplane drivers, supporting various resolutions and packaging methods [7]. - Future plans include enhancing product performance, reducing power consumption, and expanding into smart wearables, televisions, laptops, and automotive displays, while also developing key products like AMOLED TDDI chips and Micro-LED display backplane drivers [7]. - The funds raised from the IPO will primarily support R&D and optimization of AMOLED TDDI chips and Micro-OLED/Micro-LED display drivers, as well as strategic investments or acquisitions [7].