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发明公开
CN110137230A 一种OLED显示面板及其制作方法 有权

一种OLED显示面板及其制作方法
摘要：
本发明公开了一种OLED显示面板及其制作方法。所述OLED显示面板包括：TFT基板；位于所述TFT基板上的电极层；位于所述TFT基板和所述电极层上的像素定义层，且所述像素定义层在所述电极层上形成像素开口；位于所述像素开口中的像素薄膜；所述像素薄膜的中心区域的膜厚位于第一预设范围内，所述像素薄膜与所述像素开口的至少相对两侧壁的接触高度位于第二预设范围内，从而有效提高面板效率和寿命。
摘要（英）：

The invention discloses an OLED display panel and a manufacturing method thereof. The OLED display panel includes a TFT substrate, an electrode layer located on the TFT substrate, a pixel definition layer located on the TFT substrate and the electrode layer and provided with pixel openings in the electrode layer, and pixel films located in the pixel openings. The film thickness of the center areaof each pixel film is within a first preset range, and the contact height of each pixel film and at least two opposite side walls of the corresponding pixel opening is within a second preset range. Therefore, the efficiency and life of the panel are improved.

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