Display panel

The invention provides a display panel which comprises an electrostatic protection circuit, the electrostatic protection circuit comprises at least one thin film transistor, the thin film transistor comprises an active layer, the active layer is provided with a channel part, at least one auxiliary e...

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Bibliographische Detailangaben
1. Verfasser:	WANG SHUAIYI
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ADVERTISING ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICESUSING STATIC MEANS TO PRESENT VARIABLE INFORMATION CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS CRYPTOGRAPHY DEVICES OR ARRANGEMENTS, THE OPTICAL OPERATION OF WHICH ISMODIFIED BY CHANGING THE OPTICAL PROPERTIES OF THE MEDIUM OF THEDEVICES OR ARRANGEMENTS FOR THE CONTROL OF THE INTENSITY,COLOUR, PHASE, POLARISATION OR DIRECTION OF LIGHT, e.g.SWITCHING, GATING, MODULATING OR DEMODULATING DISPLAY EDUCATION ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR ELECTRICITY FREQUENCY-CHANGING MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS NON-LINEAR OPTICS OPTICAL ANALOGUE/DIGITAL CONVERTERS OPTICAL LOGIC ELEMENTS OPTICS PHYSICS PRINTED CIRCUITS SEALS TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF
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Beschreibung
Zusammenfassung:	The invention provides a display panel which comprises an electrostatic protection circuit, the electrostatic protection circuit comprises at least one thin film transistor, the thin film transistor comprises an active layer, the active layer is provided with a channel part, at least one auxiliary electrode is arranged on the channel part, and the auxiliary electrode is in direct contact with the channel part. The uniformity of plasma acting on the channel part can be improved by utilizing the additionally arranged auxiliary electrode, so that the leakage current of the thin film transistor is reduced, and the display quality of the display panel can be improved. 本申请提供一种显示面板，该显示面板包括静电防护电路，静电防护电路包括至少一个薄膜晶体管，薄膜晶体管包括有源层，有源层具有沟道部，通过在沟道部上设有至少一个辅助电极，并使辅助电极与沟道部直接接触，可以利用增设的辅助电极提高等离子体作用到沟道部的均匀性，以此降低薄膜晶体管的漏电流，从而可以改善显示面板的显示质量。