Display panel and display device

The embodiment of the invention provides a display panel and a display device, the display panel comprises a display area and a non-display area, the display area comprises a first area and a second area, and the first area is located between the non-display area and the second area; the display pan...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	LING ANKAI, HONG JINJIN, SHEN BAIPING, SHEN XINRUI
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	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 FREQUENCY-CHANGING NON-LINEAR OPTICS OPTICAL ANALOGUE/DIGITAL CONVERTERS OPTICAL LOGIC ELEMENTS OPTICS PHYSICS TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF
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Beschreibung
Zusammenfassung:	The embodiment of the invention provides a display panel and a display device, the display panel comprises a display area and a non-display area, the display area comprises a first area and a second area, and the first area is located between the non-display area and the second area; the display panel comprises a first substrate and a second substrate which are oppositely arranged, and a light valve dielectric layer and a heating electrode layer are both located between the first substrate and the second substrate. The heating electrode layer comprises a plurality of heating electrodes, and the plurality of heating electrodes comprise a first heating electrode and a second heating electrode; the first heating electrode is arranged in the first area, and the second heating electrode is arranged in the second area and used for heating the first area and the second area; the area of the first heating electrode is larger than that of the second heating electrode in unit area; the temperature difference between th