金融界2025年5月16日消息,国家知识产权局信息显示,深圳创维显示科技有限公司申请一项名为“扩散板及其制备方法、背光模组、显示设备”的专利,公开号 CN119986876A,申请日期为 2025 年 3 月。专利摘要显示,本申请公开了一种扩散板及其制备方法、背光模组、显示设备,属于显示技术领域,扩散板包括椭球状气泡和基材,基材包括层叠设置的下基材层、中间基材层和上基材层,椭球状气泡位于中间基材...
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