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发明授权
US09510440B2 Display device and curvature variation device adapted thereto 有权
适应于其的显示装置和曲率变化装置

Display device and curvature variation device adapted thereto
摘要：
A display device includes a flexible display substrate and a curvature variation device. The curvature variation device is disposed on a rear surface of the flexible display substrate. A length of the curvature variation device is varied in response to an operation of a user to the curvature variation device, to vary a curvature of the flexible display substrate.
摘要（中）：

显示装置包括柔性显示基板和曲率变化装置。 曲率变化装置设置在柔性显示基板的后表面上。 曲率变化装置的长度响应于使用者对曲率变化装置的操作而变化，以改变柔性显示基板的曲率。

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