Electronic paper electrode surface treatment method and electronic paper

• Main Authors: YANG GAILI, ZHU ZELI, SONG XIAOLAI
• Format: Patent
• Language: Chinese; English
• Published: 01.03.2024
• Subjects: 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

The invention relates to the technical field of electronic paper, and provides an electrode surface treatment method of electronic paper and the electronic paper.The electrode surface treatment method of the electronic paper comprises the step that the electronic paper comprises an electrode panel, a display slurry layer and a circuit driving layer which are sequentially arranged in a stacked mode, the electrode surface treatment method comprises the step of carrying out silane coupling agent treatment on the surface, close to one side of the display slurry layer, of the electrode panel to form a thin film layer. By arranging the thin film layer, on one hand, gaps are generated between the electrode panel and electrophoretic particles in the display slurry layer, and on the other hand, the chemical properties of the electrophoretic particles in the display slurry layer and the chemical properties of the electrode panel repel each other, namely, the electrophoretic particles have different polarities, so that