Display panel with pixel defining layer and manufacturing method of pixel defining layer

US9466650B2 · kind B2 · utility

Assignee

• BOE Technology Group Co., Ltd. · CN

Inventors

• Huifeng Wang · Beijing, CN
• Ze Liu · Beijing, CN

Key dates

• Filing date: Nov 6, 2014
• Grant date: Oct 11, 2016
• Expiry date: Nov 6, 2034

Classification

• Technology area (CPC H): Electricity
• CPC primary: H10K71/13

Abstract

Embodiments of the present invention provide a display panel with a pixel defining layer and a manufacturing method of the pixel defining layer, and the display panel with the pixel defining layer comprises: a substrate; a plurality of pixel regions, arranged on the substrate in a matrix form; the pixel defining layer, disposed on the substrate and comprising: a plurality of openings; a pixel divider, surrounding each of the plurality of openings and defining the plurality of pixel regions, wherein a sidewall of the pixel divider for defining each of the pixel regions is formed so that a slope angle of an upper portion is larger than that of a lower portion thereof.