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US09041895B2 Display apparatus having spacers with different heights and different upper and lower surface areas 有权
显示装置具有不同高度和不同上，下表面积的间隔物

Display apparatus having spacers with different heights and different upper and lower surface areas
Abstract:
A display apparatus includes a lower substrate, an upper substrate, a spacer and an image display layer. The spacer includes a main spacer, a first sub-spacer and a second sub-spacer. The main spacer has a height greater than that of the first and second sub-spacers. The second sub-spacer has an area wider than that of the main spacer and the first sub-spacer.
Abstract(Chinese):

显示装置包括下基板，上基板，间隔件和图像显示层。 间隔件包括主间隔件，第一子间隔件和第二子间隔件。 主间隔物的高度大于第一和第二子间隔物的高度。 第二子间隔物具有比主间隔物和第一子间隔物宽的区域。

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