Color filter substrate and fabricating method thereof

A color filter substrate and a fabricating method thereof are provided. The color filter substrate has a pixel definition layer having a first pixel-defining structure and a second pixel-defining structure, and the second pixel-defining structure encapsulates the first pixel-defining structure. The...

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Bibliographic Details
Main Author Zhang, Liangfen
Format Patent
LanguageEnglish
Published 09.05.2023
Subjects
OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
OPTICS
PHYSICS
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Summary:A color filter substrate and a fabricating method thereof are provided. The color filter substrate has a pixel definition layer having a first pixel-defining structure and a second pixel-defining structure, and the second pixel-defining structure encapsulates the first pixel-defining structure. The pixel definition layer enhances its structural support strength while ensuring its own shading property and hydrophobicity, so that it can reach a target height, and an undercut phenomenon is less likely to occur.
Bibliography:Application Number: US201916627357