LIQUID CRYSTAL DISPLAY DEVICE

摘要

PROBLEM TO BE SOLVED: To suppress increase in the line capacitance of a repair line and increase in the electromagnetic radiation accompanied by increasing the screen size of a liquid crystal display device. SOLUTION: In the repair line in the circuit board of a liquid crystal display device, the repair line is formed as a microstrip structure and at least one of a distance H in the plane direction of the repair line from the end of the grounding face a distance D in the vertical direction from the grounding face, a width W and thickness h is controlled to optimize the capacitance and radiation of electromagnetic waves of the repair line.