Display panel and manufacturing process thereof
AssigneeShenzhen China Star Optoelectronics Semiconductor Display Technology Co., Ltd.
InventorLiangfen Zhang
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Abstract
The present disclosure provides a display panel and a manufacturing process of the display panel. The manufacturing process of the display panel includes: successively depositing a plurality of thin-film layers on an auxiliary electrode layer, the compactness of a single thin-film layer among the plurality of thin-film layers gradually increasing from bottom to top; forming a preset pattern by the plurality of thin-film layers having a same width; dry-etching the plurality of thin-film layers so that the width of a single thin-film layer among the plurality of thin-film layers gradually increases from bottom to top, to form a plurality of cathode separators having an inverted trapezoid shape. The manufacturing process of the cathode separator is highly stable.
Claims5
A display panel, comprising:
- a substrate layer;
- a plurality of thin-film transistors formed on the substrate layer;
- a planarization layer formed on the thin-film transistors;
- an auxiliary electrode layer formed on the planarization layer;
- and
- a plurality of cathode separators formed on the auxiliary electrode layer, each of the cathode separators comprising a plurality of thin-film layers, the compactness of a single thin-film layer among the plurality of thin-film layers gradually increasing from bottom to top, the width of a single thin-film layer among the plurality of thin-film layers gradually increasing from bottom to top, each of the cathode separator having an inverted trapezoid shape.
Dependencies are inferred from the claim text.