The invention provides an anti-extrusion electrochromism device and a control method thereof, and belongs to the technical field of electrochromism devices.The anti-extrusion electrochromism device comprises a first back electrode layer, a second back electrode layer, an electrochromism layer and an electrolyte layer, and the electrochromism layer and the electrolyte layer are distributed between the first back electrode layer and the second back electrode layer; wherein the first back electrode layer adopts a hollow structure electrode; the electrochromism layer comprises a first electrochromism layer and a second electrochromism layer, and the electrolyte layer is distributed between the first electrochromism layer and the second electrochromism layer; and a pattern definition layer is arranged between the electrolyte layer and the second electrochromic layer. According to the scheme, the vertical device structure of the electrochromic device is changed, and the back electrode with the hollow structure is adopted, so that the problem that the bottom color of the back electrode is not uniform is effectively avoided, and the extrusion resistance of the screen is enhanced; and meanwhile, electrode materials can be effectively saved, and the cost is reduced.
本公开提供了一种抗挤压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、第二背电极层以及分布于第一背电极层和第二背电极层之间的电致变色层及电解质层;其中,所述第一背电极层采用镂空结构电极;所述电致变色层包括第一电致变色层和第二电致变色层,所述电解质层分布于所述第一电致变色层和第二电致变色层之间;所述电解质层与所述第二电致变色层之间设置有图案定义层。所述方案通过改变电致变色装置的垂直器件结构,采用镂空结构设计的背电极,有效避免出现背电极底色不均匀的问题,增强了屏幕的抗挤压能力;同时可以有效节约电极用料,降低成本。
Anti-extrusion electrochromic device and control method thereof
一种抗挤压电致变色装置及其控制方法
08.11.2022
Patent
Elektronische Ressource
Chinesisch
IPC: | B60J WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES , Fenster, Windschutzscheiben und bewegbare Dächer, Türen oder Ähnliches für Fahrzeuge / G02F DEVICES OR ARRANGEMENTS, THE OPTICAL OPERATION OF WHICH IS MODIFIED BY CHANGING THE OPTICAL PROPERTIES OF THE MEDIUM OF THE DEVICES OR ARRANGEMENTS FOR THE CONTROL OF THE INTENSITY, COLOUR, PHASE, POLARISATION OR DIRECTION OF LIGHT, e.g. SWITCHING,... , Vorrichtungen oder Anordnungen, deren optische Arbeitsweise durch Änderung der optischen Eigenschaften des Mediums der Vorrichtungen oder Anordnungen geändert wird zum Steuern der Intensität, Farbe, Phase, Polarisation oder der Richtung von... / G09F DISPLAYING , Anzeigewesen |
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