一种底色可更换的电致变色装置及其控制方法

• Format: Patent
• Language: Chinese
• Published: 04.06.2024
• 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

本公开提供了一种底色可更换的电致变色装置及其控制方法，其属于电致变色装置技术领域，所述方案包括：第一背电极层；设置于所述第一背电极上的第一电致变色层；设置于所述第一电致变色层上的图案定义层，其中，所述图案定义层设置有连通所述第一电致变色层和电解质层的孔隙；设置于所述图案定义层上的透明电解质层；设置于所述电解质层上的第二电致变色层；以及设置于所述第二电致变色层上的第二背电极层；其中，所述第二背电极层采用镂空结构电极，且所述第二背电极层的镂空位置内嵌设置有底色层。 The invention provides an electrochromic device with a replaceable ground color and a control method of the electrochromic device, and belongs to the technical field of electrochromic devices. The first electrochromic layer is arranged on the first back electrode; the pattern definition layer is arranged on the first electrochromic layer, and the pattern definition layer is provided with pores which are communicated with the first electrochromic layer and the electrolyte layer; the transparent electrolyte layer is arranged on the pattern definition layer; the second electrochromic layer is arranged on the electrolyte layer; the second back electrode layer is arranged on the second electrochromic layer; wherein the second back electrode layer adopts a hollow-out structure electrode