证券之星消息，根据企查查数据显示京东方Ａ（000725）公布了一项国际专利申请，专利名为"电平转换电路、驱动芯片、显示模组及显示装 置"，专利申请号为PCT/CN2025/072245，国际公布日为2025年8月28日。 以上内容为证券之星据公开信息整理，由AI算法生成（网信算备310104345710301240019号），不构成投资建议。 相关ETF 专利详情如下： 图片来源：世界知识产权组织（WIPO） 今年以来京东方Ａ已公布的国际专利申请764个，较去年同期增加了20.31%。结合公司2025年中报财务数据，今年上半年公司在研发方面投入了 60.46亿元，同比增4.13%。 数据来源：企查查 A50ETF (产品代码: 159601) ★ 跟踪：MSCI中国A50互联互通人民币指数 近五日涨跌：5.24% 资金流向：最新份额为30.7亿份，减少了1560.0万份，主力资金 净流入1537.0万元。 基金有风险,投资需谨慎. ...

Group 1: Patent Application - Xiamen Tianma Display Technology Co., Ltd. and Wuhan Tianma Microelectronics Co., Ltd. applied for a patent titled "Display Module and Display Device" with publication number CN120379485A, filed on April 2025 [1] - The patent aims to provide a display module that balances high light efficiency and low reflectivity, consisting of multiple components including a substrate, light-emitting device layer, reflective polarizing structure, first polarizing structure, cover plate, and anti-reflective layers [1] Group 2: Company Overview - Xiamen Tianma Display Technology Co., Ltd. - Established in 2020, Xiamen Tianma Display Technology Co., Ltd. is located in Xiamen and primarily engages in the manufacturing of computers, communications, and other electronic devices [1] - The company has a registered capital of 2,700 million RMB and has participated in 4,608 bidding projects, holds 679 patents, and possesses 79 administrative licenses [1] Group 3: Company Overview - Wuhan Tianma Microelectronics Co., Ltd. - Founded in 2008, Wuhan Tianma Microelectronics Co., Ltd. is based in Wuhan and focuses on software and information technology services [2] - The company has a registered capital of 1,628 million RMB, has participated in 2,606 bidding projects, holds 4,095 patents, and has 221 administrative licenses [2]