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 18.11.2021
Subjects
BASIC ELECTRIC ELEMENTS
ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
ELECTRICITY
OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
OPTICS
PHYSICS
SEMICONDUCTOR DEVICES
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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