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    • 2. 发明申请
    • SWITCHABLE OPACITY DEVICE
    • 可切换的OPACITY设备
    • WO2016108043A1
    • 2016-07-07
    • PCT/GB2015/054135
    • 2015-12-22
    • PILKINGTON GROUP LIMITED
    • STANLEY, Andrew ThomasDIXON, Jonathan BarclayVOSS, Jonathan Peter
    • G02F1/17B60J3/04E06B9/24
    • G02F1/172B60J3/04E06B3/6722E06B9/24E06B2009/2464G02F1/139G02F2201/12
    • A switchable device for changing the opacity of at least a portion of a glazing is described. The switchable device comprises at least first and second switchable regions in electrical communication with at least first and second electrical connector regions (37, 47). Each switchable region comprises an electrically actuated variable opacity layer (31, 41) between a first electrode (33) and a second electrode (35), the first switchable region being arranged relative to the second switchable region such that upon connecting the first and second electrical connector regions to a suitable power supply (49), the opacity of the first and second switchable region changes such that at least first and second portions of the switchable device have a change of opacity, the first portion of the switchable device having a different opacity to the second portion of the switchable device.
    • 描述了用于改变玻璃窗的至少一部分的不透明度的可切换装置。 可切换装置包括与至少第一和第二电连接器区域(37,47)电连通的至少第一和第二可切换区域。 每个可切换区域包括在第一电极(33)和第二电极(35)之间的电致动可变不透明层(31,41),第一可切换区域相对于第二可切换区域布置,使得在连接第一和第二电极 电连接器区域到合适的电源(49),第一和第二可切换区域的不透明度改变,使得可切换装置的至少第一和第二部分具有不透明度的变化,可切换装置的第一部分具有不同的 对可切换装置的第二部分的不透明度。
    • 5. 发明申请
    • LAMINATED GLAZING AND PROCESS
    • WO2020193986A1
    • 2020-10-01
    • PCT/GB2020/050821
    • 2020-03-26
    • PILKINGTON GROUP LIMITED
    • VOSS, Jonathan Peter
    • B32B17/10B60R1/10G02B27/00
    • A laminated glazing and a process for producing a shaped laminated glazing are disclosed. The laminate has a first glass ply having a first surface and a second surface, a second glass ply having a third surface and a fourth surface, at least one polymer ply located between the first and second glass plies, an obscuration band around at least a portion of the periphery of the glazing, the obscuration band having at least one sensor window and comprising a first obscuration layer and a second obscuration layer, the first glass ply having the first obscuration layer adhered to at least a portion of the periphery of the first surface or second surface, the first obscuration layer comprising at least one first sensor window portion having a first sensor window portion optical distortion, the second glass ply having the second obscuration layer adhered to at least a portion of the periphery of the third surface or fourth surface, the second obscuration layer comprising at least one second sensor window portion having a second sensor window portion optical distortion, wherein the first sensor window portion optical distortion and the second sensor window portion optical distortion are each controlled whereby the absolute magnitude of the optical distortion of the sensor window is lower than the absolute magnitude of the first sensor window optical distortion and the second sensor window optical distortion.