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发明公开
CN110635059A 显示基板及其制备方法、显示装置 有权

显示基板及其制备方法、显示装置
摘要：
本发明实施例提供一种显示基板及其制备方法、显示装置，该显示基板包括基板以及形成于所述基板之上的像素界定层，所述像素界定层之间形成有亚像素区，所述亚像素区和所述像素界定层之上设置有覆盖所述基板的有机功能层，所述有机功能层中设有开口，所述开口将所述亚像素区之上的有机功能层与所述亚像素区之外区域的有机功能层隔开；该显示基板能够解决亚像素区漏光的问题。
摘要（英）：

The embodiment of the invention provides a display substrate and a preparation method thereof and a display device. The display substrate comprises a substrate and pixel defining layers formed on thesubstrate. A sub-pixel region is formed between the pixel defining layers. An organic functional layer covering the substrate is arranged on the sub-pixel region and the pixel defining layers. An opening is arranged in the organic functional layer. The opening separates the organic functional layer on the sub-pixel region from the organic functional layer outside the sub-pixel region. The displaysubstrate can solve the problem of light leakage in the sub-pixel region.

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