03/26/2025, 06:41 AM UTC
可变形的OLED面板作为扬声器Shape-Changing OLED Panel That Works As A Speaker
➀ POSTECH的研究团队开发了全球首款智能手机大小的可变形OLED面板，无需机械部件即可充当扬声器，为智能手机、汽车和可穿戴设备带来了新的可能性。
➁ 该技术将超薄压电聚合物致动器与柔性OLED面板结合，通过电信号实现形状变换和声音输出，消除了对机械铰链或外部扬声器模块的需求。
➂ 这项创新在智能手机大小的OLED面板上展示了稳定的形状变换和清晰的声音输出，为下一代具有集成音频功能的智能显示屏铺平了道路。
➀ Researchers from POSTECH have developed the world's first smartphone-sized OLED panel that can change shape and function as a speaker without mechanical parts, offering new possibilities for smartphones, cars, and wearables.
➁ The technology integrates an ultra-thin piezoelectric polymer actuator with a flexible OLED panel, enabling both shape transformation and sound production through electrical signals, eliminating the need for mechanical hinges or external speaker modules.
➂ The innovation demonstrates stable shape transformations and clear sound production on a smartphone-sized OLED panel, paving the way for next-generation smart displays with integrated audio capabilities.
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