DRIVING IC, LIQUID CRYSTAL PANEL, LIQUID CRYSTAL DEVICE AND CELLULAR PHONE

摘要

When inspecting the display characteristics of the liquid crystal panel, all of the display area of the liquid crystal panel is displayed for inspection. Further, when the driving IC is installed, a defective liquid crystal panel is reliably eliminated to provide an inexpensive liquid crystal device.;The driver IC 11 is mounted on the liquid crystal panel 5 to form the liquid crystal device 1. The liquid crystal panel 5 includes a plurality of signal electrodes Psi formed on the transparent substrate 2a, a plurality of scan electrodes Pso formed on the transparent substrate 2b, and an IC mounting region set on the transparent substrate 2a. B), the signal electrode Psi and the scan electrode Pso extend to the IC mounting region B. As shown in FIG. The driving IC 11 has a scan electrode bump Bso electrically connected to the scan electrode Pso, a signal electrode bump Bsi electrically conductively connected to the signal electrode Psi, and an adjacent scan electrode A wide gap A is formed between the bump Bso and the bump Bsi for the signal electrode.