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公开(公告)号:WO2017117570A1
公开(公告)日:2017-07-06
申请号:PCT/US2016/069583
申请日:2016-12-30
Applicant: KIMBERLY-CLARK WORLDWIDE, INC.
Inventor: PETELIN, Andrej , MUSEVIC, Igor
CPC classification number: G02B27/281 , C09K19/0208 , G02F1/1323 , G02F1/133 , G02F1/1347 , G02F1/13471 , G02F1/13475 , G02F2001/133635 , G02F2203/48 , G02F2203/62 , G02F2413/11
Abstract: Methods and systems for an electro-optic filter that operates in two modes-a homogeneous mode and a heterogeneous mode. The homogeneous mode maintains a relatively homogeneous shading/attenuation range across specified viewing angles in both the vertical and horizontal directions. The heterogeneous mode provides for relatively homogeneous shading/attenuation range across specified viewing angles in the horizontal direction but allows for gradual and a more varying (e.g., wider) range of shading/attenuation changes across the specified viewing angles in the vertical direction, e.g., as compared to the horizontal direction.
Abstract translation: 用于以两种模式操作的电光滤波器的方法和系统 - 均匀模式和异质模式。 均匀模式在垂直和水平两个方向上的指定视角范围内保持相对均匀的阴影/衰减范围。 异构模式在水平方向上的指定视角上提供相对均匀的阴影/衰减范围,但是允许在垂直方向上指定视角上的渐变和更多变化(例如,更宽)范围的阴影/衰减变化,例如, 与水平方向相比。 p>