Group 1 - The core point of the article is that BOE Technology Group Co., Ltd. (京东方Ａ) has filed an international patent application for a "level conversion circuit, driving chip, display module, and display device," with the application number PCT/CN2025/072245, published internationally on August 28, 2025 [1] - In 2023, BOE has announced a total of 764 international patent applications, representing a year-on-year increase of 20.31% compared to the same period last year [4] - The company invested 6.046 billion yuan in research and development in the first half of 2023, which is a 4.13% increase year-on-year [4]