LIQUID CRYSTAL DISPLAY DEVICE AND ITS MANUFACTURE

摘要

PROBLEM TO BE SOLVED: To strengthen adhesive power of a sealant with a lower plate in a high aperture ratio liquid crystal panel to which an organic insulation layer is applied. SOLUTION: The liquid crystal display device is provided with an organic protective layer 24 and a gate insulation layer 22 which are patterned so as to make a sealant 11 be directly in contact with a substrate. Adhesive power of the sealant and a lower plate 4 is strengthened by totally or partially removing the organic protective layer or the organic protective layer and the gate insulation layer in the region which is coated with the sealant so as to make the sealant directly be in contact with the gate insulation layer or a lower glass 20.