METHOD FOR MANUFACTURING THIN FILM TRANSISTOR SUBSTRATE, METHOD FOR MANUFACTURING DISPLAY DEVICE, AND DISPLAY DEVICE

摘要

PROBLEM TO BE SOLVED: To provide a method for manufacturing a TFT substrate, by which a high volume resistivity of a cured film (organic film) is maintained even after the substrate is treated with a stripping solution composition, an organic EL display device using the above method for manufacturing a TFT substrate, a method for manufacturing a liquid crystal display device, an organic EL display device, and a liquid crystal display device.SOLUTION: The method for manufacturing a thin film transistor substrate includes at least the following step 1 to step 6 in the described order. Step 1: an organic film is formed on at least a part of a thin film transistor substrate by using a specific curable composition. Step 2: an inorganic film is formed on at least a part of the organic film. Step 3: a resist layer is formed on the inorganic film. Step 4: the resist layer is exposed and developed. Step 5: the inorganic film is etched through the developed resist layer. Step 6: the resist layer is stripped and removed by using a specific stripping solution composition.SELECTED DRAWING: None