PERIPHERAL DESIGN CIRCUIT OF LIQUID CRYSTAL DISPLAY PANEL AND LIQUID CRYSTAL DISPLAY PANEL

摘要

A peripheral design circuit of a liquid crystal display (LCD) panel includes a demultiplexer, a switch test, a driver integrated circuit (driver IC) zone, and a fanout structure. The driver IC zone comprises an upper bonding pad, a lower bonding pad, and a driver IC. The upper bonding pad and the lower bonding pad are arranged opposite. The driver IC is connected to the upper bonding pad and the lower bonding pad. The fanout structure is connected to the lower bonding pad and the demultiplexer. The switch test is arranged between the upper bonding pad and the lower bonding pad. The driver IC covers the switch test. The switch test is connected to the lower bonding pad.