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发明公开
CN108899353A OLED显示基板及其制作方法、显示装置 有权

OLED显示基板及其制作方法、显示装置
摘要：
本发明提供了一种OLED显示基板及其制作方法、显示装置，属于显示技术领域。其中，OLED显示基板，包括位于衬底基板上的OLED发光单元，还包括：位于所述OLED发光单元的出光侧的光致伸缩结构；与所述光致伸缩结构接触的压电结构，在所述光致伸缩结构接收到所述OLED发光单元发出的光线时，能够发生形变进而带动所述压电结构发生形变，使得所述压电结构产生电信号。通过本发明的技术方案能够对OLED显示器的电能进行回收。
摘要（英）：

The invention provides an OLED display substrate and a manufacturing method thereof, as well as a display device, and belongs to the technical field of display. The OLED display substrate comprises anOLED light emitting unit positioned on a substrate base plate, and further comprises a photoinduced telescopic structure positioned on the light outgoing side of the OLED light emitting unit, and a piezoelectric structure in contact with the photoinduced telescopic structure; and when the photoinduced telescopic structure receives light emitted by the OLED light emitting unit, the photoinduced telescopic structure is deformed to drive the piezoelectric structure to be deformed, so that the piezoelectric structure generates an electric signal. Through the adoption of the technical scheme, theelectric energy of an OLED display can be recovered.

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