The invention relates to the field of display, in particular to a light wave regulation and control micro-nano structure composite film which can achieve directional modulation of visual angle brightness distribution, improve display brightness in the visual angle direction of a pilot and reduce color cast. The structure of the liquid crystal display sequentially comprises an upper substrate, a first electrode layer, a liquid crystal layer, an ultraviolet curing adhesive layer, a second electrode layer, a lower substrate and a traditional display from top to bottom. The upper substrate and the lower substrate are made of flexible transparent materials. The first electrode layer and the second electrode layer are preferably indium tin oxide transparent electrodes; the traditional display is a liquid crystal display (LCD) or an organic light emitting diode (OLED); the refractive index difference between the liquid crystal layer and the ultraviolet curing adhesive layer is changed by changing the driving voltage, so that incident light waves are modulated, and the direction of emergent light waves is controlled.
本发明涉及显示领域,具体为一种光波调控微纳结构复合薄膜,可实现视角亮度分布的定向调制,提升飞行员视角方向上的显示亮度并降低色偏。本发明结构由上至下依次为:上基板、第一电极层、液晶层、紫外固化胶层、第二电极层、下基板和传统显示器。所述的上基板和下基板采用柔性透明材料;所述的第一电极层和第二电极层优选氧化铟锡透明电极;所述的传统显示器选用液晶显示器(LCD)或有机发光二极管显示器(OLED);本发明通过改变驱动电压的大小来改变液晶层与紫外固化胶层的折射率差,从而对入射光波进行调制,控制出射光波的方向。
View angle light-emitting direction adjustable type cockpit display
一种视角发光方向可调制型驾驶舱显示器
01.11.2022
Patent
Elektronische Ressource
Chinesisch
IPC: | 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... / B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT |
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