SEALING AGENT PRINTING DEVICE

摘要

PROBLEM TO BE SOLVED: To provide a sealing agent printing device capable of securely filling a mask opening part with a sealing agent without inflicting a damage to an oriented film as far as circumstances permit. SOLUTION: The sealing agent printing device is constituted of a printing table 3 with a mounted mask 4 for screen printing and a mounted substrate 1 for a liquid crystal display panel, a squeegee drive part for driving a squeegee head 7, a control means for controlling the drive processing of a squeegee 11. The squeegee drive part 1 has an encoder 19 for detecting a position for the squeegee head 7. The control means has a judgement function for judging the lengthwise direction of an opening part formed on the mask 4 and a variable function for varying the pressurizing force of the squeegee 11 based on the judgement results and the detection results by the encoder 19.