Organic light-emitting diode display substrate and method for manufacturing the same
AssigneeBoe Technology Group Co., Ltd.
InventorsFeng Zhang, Wenqu Liu, Zhijun Lv, Liwen Dong, Shizheng Zhang, Ning Dang
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Abstract
The present disclosure provides a method for manufacturing an OLED display substrate, including a step of forming a pattern of a pixel definition layer on a substrate through a patterning process. A bottom wall of the pixel definition layer is formed on the substrate, a top wall of the pixel definition layer is arranged parallel to the bottom wall, and a side wall of the pixel definition layer is angled relative to the top wall at an acute angle.
Claims15
A method for manufacturing an organic light-emitting diode (OLED) display substrate, the method comprising a step of forming a pattern of a pixel definition layer on a substrate through a patterning process, wherein the pixel definition layer comprises a side wall, a top wall and a bottom wall, the bottom wall is formed on the substrate, the top wall is arranged parallel to the bottom wall, and the side wall is angled relative to the top wall at an acute angle.
An organic light-emitting diode (OLED) display substrate, comprising a substrate and a pattern of a pixel definition layer arranged on the substrate, wherein the pixel definition layer comprises a side wall, a top wall and a bottom wall, the bottom wall is formed on the substrate, the top wall is arranged parallel to the bottom wall, and the side wall is angled relative to the top wall at an acute angle.
Dependencies are inferred from the claim text.