LIQUID CRYSTAL DISPLAY PANEL

摘要

PROBLEM TO BE SOLVED: To provide a liquid crystal display(LCD) panel capable of executing a simple inspection without requiring a laser light cutting process and executing a defect aiding processing. SOLUTION: A common bus line 1 is arranged on the outside of a liquid crystal(LC) screen so as to correspond to at least one of plural video signal lines 2 and plural scanning signal lines 3. The signal lines 2, 3 are connected to the corresponding common bus line 1 through semiconductor lines 12. Auxiliary signal lines 11 for adding a defect by short-circuiting a defective signal line are arranged between the LC screen and the signal lines 2, 3, the common bus line 1 and the semiconductor lines 12 in the thickness direction of the LCD panel. At least one of the lines 11 is arranged so as to intersect the lines 12.