VARIABLE LIGHT TRANSMISSION DEVICE COMPRISING MICROCELLS
卷宗概要
发明人
Bryan DUNN; Yu XIA; George G. HARRIS
IPC 分类
CPC 分类
A variable light transmission device is disclosed that mitigates negative aperture diffraction effects and shows good switching speed between the open and the closed optical states. The device comprises a microcell layer disposed between two light transmissive electrode layers, the microcell layer having a plurality of microcells, each microcell including an electrophoretic medium, and each microcell comprising a channel, a protrusion structure, the protrusion structure comprising a conoid geometric solid.
原文（中文）
A variable light transmission device is disclosed that mitigates negative aperture diffraction effects and shows good switching speed between the open and the closed optical states. The device comprises a microcell layer disposed between two light transmissive electrode layers, the microcell layer having a plurality of microcells, each microcell including an electrophoretic medium, and each microcell comprising a channel, a protrusion structure, the protrusion structure comprising a conoid geometric solid.