| 摘要 |
PROBLEM TO BE SOLVED: To provide pressure welding equipment to be used upon mounting a circuit component on a display panel and capable of preventing insufficient pressure upon pressure welding and preventing fracture in a drive substrate by improving conventional pressure welding equipment. SOLUTION: The pressure welding equipment 10 connects a terminal of a LCD panel 20 to a terminal of a TCP 26 by pressurizing the terminal part of the LCD panel 20 to the terminal part of the TCP 26. The pressure welding equipment 10 is equipped with: a panel stage 11 mounting a panel part of the LCD panel 20 except for the terminal part thereon; a back support 12 having a buffer member 15 on its surface and mounting the terminal part of the LCD panel 20 on the buffer member 15; a pressure welding head 13 disposed vertically movably and opposite to the back support 12 and pressurizing the terminal part of the TCP 26 to the terminal part of the LCD panel 20 between the back support 12 and the head; and a pick tester 17 detecting a warpage amount of the LCD panel 20 induced between the terminal part of the LCD panel 20 and the panel part due to contraction of the buffer member 15. COPYRIGHT: (C)2009,JPO&INPIT
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