A polymer electric bistable device based on an all-wet silver symmetrical electrode

Abstract

The invention relates to an electric bistable device based on an all-wet silver symmetrical electrode polymer, comprising the following steps: step 1, cleaning the base layer (1); step 2, making a silver electrode on the base layer (1) by wet method Layer (2); step 3, on the silver electrode layer (2), wet method makes functional layer (3); Step 4, makes upper silver electrode layer (4) on function layer (3) by wet method; makes silver electrode layer (2) and the upper silver electrode layer (4) are completed in the air environment, and the production of the functional layer (3) is completed in the air or in a glove box. The all-wet method based on silver symmetric electrode polymer electric bistable device according to the present invention adopts all wet method to prepare novel silver symmetric electrode electric bistable device structure, the process is simple, the cost is low, the electric bistable characteristics are good, and the process is complicated The degree is low, and it has broad application prospects. It can replace the previous production process technology, realize process simplification, and improve efficiency.

Description

technical field [0001] The invention relates to the technical field of organic optoelectronics, in particular to an electric bistable device based on an all-wet silver symmetrical electrode polymer. Background technique [0002] Electric bistability is a basic characteristic of semiconductor storage elements, and its main phenomenon is that the device will appear in two different conduction states under the same applied voltage in one scanning cycle. Specifically, when a voltage is applied to both sides of the thin film of the functional layer of the device, as the voltage changes, the conductivity of the device also changes. When the applied voltage is removed, the transitioned conductive state can be maintained for a long time. And applying a reverse voltage can restore the conductive state of the device, corresponding to the writing, reading and erasing processes of the storage element respectively. [0003] In recent years, with the development of information technolog...

AI Technical Summary

Problems solved by technology

However, in the process of preparing polymer storage devices, electrodes are prepared in a nitrogen environment, and the process is complex, high conditions, high cost, and difficult to operate, which affect the preparation of electrical bistable devices.

Images