OPTICAL INSPECTION METHOD OF DISPLAY CELL HAVING FLEXIBLE THIN FILM STRUCTURE, AND PSEUDO TERMINAL UNIT USED FOR THE METHOD

摘要

PROBLEM TO BE SOLVED: To provide an inspection method for performing defect inspection of display cells having a flexible thin film structure formed on a resin substrate in an excitation state without laminating a protective film on the display cells.SOLUTION: An optical inspection method of display cells 1 having a flexible thin film structure includes the steps of: feeding a mother board structure including at least a resin substrate 4 and a cell mother board formed on the resin substrate 4 and comprises at least one display cell 1 having a flexible thin film structure and a display surface, in a feeding direction while the display surface of the display cell 1 is directed upward; forming an adhesive layer on the display surface of the display cell 1 of the mother board structure that is fed in the feeding direction; supplying an excitation power to the display cell 1 having the adhesive layer formed on its display surface to excite the display cell 1 and performing defect inspection on the display cell in an excitation state; and laminating an optical functional film onto the adhesive layer formed on the display surface of the display cell 1 after the defect inspection.SELECTED DRAWING: Figure 5