PRESSURE DETECTION DEVICE AND MANUFACTURING METHOD OF SAME, DISPLAY DEVICE AND MANUFACTURING METHOD OF SAME, AND TFT SUBSTRATE WITH PRESSURE DETECTION DEVICE

摘要

Disclosed is a pressure detection device equipped with a glass substrate (140) as a substrate; a lower electrode (172) disposed above the glass substrate (140); an upper electrode (171) including one or more holes (173) as pass-through openings, opposing the lower electrode (172) separated from the lower electrode (172); and source wiring (111) as a fluctuation lead-out line for detecting electrical status fluctuations caused by the upper electrode (171) receiving pressure and bowing toward the lower electrode (172).