TFT-LCD基板玻璃粘附缺陷成因及控制

Causes and Control of Glass Adhesion Defects in TFT-LCD Substrate Glass

玻璃粘附缺陷是TFT-LCD基板玻璃生产过程中一种常见缺陷,该缺陷的存在会对基板玻璃成品在其后续加工中产生相关对应缺陷,为此在基板玻璃半成品生产过程中应予以严格控制。针对生产过程中各类玻璃粘附相关缺陷的产生成因、对策方法及对策结果进行了详细阐述。缺陷分析主要手段为缺陷显微镜观察摄像及测量。

Glass adhesion is a common defect in the production process of TFT-LCD substrate glass.This defect will cause relevant defects in the subsequent processing of the substrate glass,and for this reason,it should be strictly controlled in the production process.We mainly use microscope to observe and measure defects,and explain the causes,countermeasures and countermeasures of various types of glass adhesion-related defects.