DISPLAY PANEL

PROBLEM TO BE SOLVED: To prevent the characteristic degradation of switching elements and the dielectric breakdown among wirings due to static electricity occurring during the manufacturing process of a display panel and after the completion of the display panel. SOLUTION: In this display panel, hig...

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Bibliographische Detailangaben
Hauptverfasser: NAKAJIMA KATSUKO, NAKAJIMA MUTSUMI
Format: Patent
Sprache:eng
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Zusammenfassung:PROBLEM TO BE SOLVED: To prevent the characteristic degradation of switching elements and the dielectric breakdown among wirings due to static electricity occurring during the manufacturing process of a display panel and after the completion of the display panel. SOLUTION: In this display panel, high resistance parts 9 which are provided at wiring ends of signal wirings 2 and scanning wirings 3 are connected to a short circuit line 8. Even when electric charges due to static electricity are applied on the wirings by the time when a substrate is divided into sections, the electric charges are dispersed to other wirings via the high resistance parts 9 and the short circuit line 8. Moreover, even when electric charges due to static electricity are applied on the wirings after the substrate is divided into sections, since the high resistance part 9 remains between divided ends and a display area, the voltage of the electric charges is dropped at the high resistance parts 9 before the electric charges reach the display area from the divided ends. COPYRIGHT: (C)2003,JPO