一种有机光电开关及其制造方法和应用

Organic photoelectric switch as well as manufacture method and application of same

Abstract

本发明公开了一种有机光电开关及其制造方法和应用。本发明的技术方案要点为:一种有机光电开关,是在基底上依次涂布或蒸镀正电荷传输层、光敏活性层、负电荷阻挡层和金属背电极并去除正极遮挡层连接电极引线后封装制成的,其中光敏活性层是通过涂布机涂布有机小分子半导体材料与富勒烯衍生物PCBM的混合有机溶液形成的。本发明还公开了该有机光电开关的具体制造方法及其在薄膜式有机光致电信号功能器件中的应用。本发明可以制造面积和形状任意设定的高灵敏、高稳定的有机光电开关,并且该有机光电开关结构精巧且简单实用,适用于自动控制领域作光敏开关。
The invention discloses an organic photoelectric switch as well as a manufacture method and an application of the same. The technical scheme disclosed by the invention has the key points that the organic photoelectric switch is manufactured through successive coating or evaporation of a positive charge transmission layer, a photosensitive active layer, a negative charge blocking layer and a metal back electrode on a substrate, removal of a positive electrode shielding layer, connection of an electrode lead wire and final packaging, wherein the photosensitive active layer is formed through coating of a mixed organic solution which contains an organic micro-molecule semiconductor material and a fullerene derivative PCBM by a coating machine. The invention also discloses the specific manufacture method of the organic photoelectric switch as well as the application of the switch in a film-type organic photo-induced electric signal function device. According to the invention, the organic photoelectric switch with high sensitivity and high stability as well as an area and a shape which are set arbitrarily can be manufactured; and the organic photoelectric switch has an exquisite structure, and the switch is simple, practical and applicable to being used as a light activated switch in an automatic control field.

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