Patent ID: 10297623

Abstract:
The present invention provides a TFT substrate manufacturing method. The method uses a photoresist material that contains crystallizable and precipitatable pigment to form a photoresist layer, so that a plurality of crystallization burrs can be formed on a surface of the photoresist layer, making it possible for a pixel electrode film not completely covering the surface of the photoresist layer and thus, allowing a peeling agent to pass through the crystallization burrs and penetrate into the photoresist layer to cause corrosion of the photoresist layer thereby peeling off the photoresist layer and a portion of the pixel electrode film located on the photoresist layer at the same time to form a pixel electrode, whereby, compared to the prior art, peeling can be conducted without adopting a special mask and involving special mask parameters and also requiring no plasma treatment so that the process of fabricating a TFT substrate can be simplified to enhance fabrication efficiency of the TFT substrate.