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    • 2. 发明授权
    • Variable transmission window
    • 可变传输窗口
    • US09122013B2
    • 2015-09-01
    • US13961513
    • 2013-08-07
    • SmarterShade, Inc.
    • Ryan TatzelWilliam McLeod
    • G02B5/30G02B27/28G02F1/1335E06B9/24
    • G02B5/3083E06B2009/2464G02B27/281G02F1/133528G02F2413/09
    • The various embodiments include variable optical transmission devices with uniform or patterned polarizers or wave retarders configured to provide continuous or nearly continuous variations in light transmission based on linear translation. For example, embodiments include a variable transmission window including a first uniform polarizer with a first polarization axis, a second uniform polarizer with a second polarization axis, a first patterned wave retarder positioned between the first and second polarizers and including a first plurality of domains configured to vary in at least one of optic axis, thickness, or birefringence, and a second patterned wave retarder positioned between the first and second polarizers and including a second plurality of domains configured to vary in at least one of optic axis, thickness, or birefringence. The first or second wave retarder is configured to be linearly translatable relative to the other wave retarder.
    • 各种实施例包括具有均匀或图案化的偏振器或波延迟器的可变光传输装置,其被配置为基于线性平移来提供光传输中的连续或几乎连续的变化。 例如,实施例包括可变透射窗,包括具有第一偏振轴的第一均匀偏振器,具有第二偏振轴的第二均匀偏振器,位于第一偏振器和第二偏振器之间的第一图案化波延迟器, 以及位于第一和第二偏振器之间的第二图案化波延迟器,并且包括构造成在光轴,厚度或双折射中的至少一个中变化的第二多个畴,其中光轴,厚度或双折射中的至少一个变化; 。 第一或第二波延迟器被配置为相对于另一波长延迟器可线性平移。
    • 4. 发明申请
    • Variable Transmission Window
    • 可变传输窗口
    • US20140139788A1
    • 2014-05-22
    • US13961513
    • 2013-08-07
    • SmarterShade Inc.
    • Ryan TatzelWilliam McLeod
    • G02B5/30G02F1/1335
    • G02B5/3083E06B2009/2464G02B27/281G02F1/133528G02F2413/09
    • The various embodiments include variable optical transmission devices with uniform or patterned polarizers or wave retarders configured to provide continuous or nearly continuous variations in light transmission based on linear translation. For example, embodiments include a variable transmission window including a first uniform polarizer with a first polarization axis, a second uniform polarizer with a second polarization axis, a first patterned wave retarder positioned between the first and second polarizers and including a first plurality of domains configured to vary in at least one of optic axis, thickness, or birefringence, and a second patterned wave retarder positioned between the first and second polarizers and including a second plurality of domains configured to vary in at least one of optic axis, thickness, or birefringence. The first or second wave retarder is configured to be linearly translatable relative to the other wave retarder.
    • 各种实施例包括具有均匀或图案化的偏振器或波延迟器的可变光传输装置,其被配置为基于线性平移来提供光传输中的连续或几乎连续的变化。 例如,实施例包括可变透射窗,包括具有第一偏振轴的第一均匀偏振器,具有第二偏振轴的第二均匀偏振器,位于第一偏振器和第二偏振器之间的第一图案化波延迟器, 以及位于第一和第二偏振器之间的第二图案化波延迟器,并且包括构造成在光轴,厚度或双折射中的至少一个中变化的第二多个畴,其中光轴,厚度或双折射中的至少一个变化; 。 第一或第二波延迟器被配置为相对于另一波长延迟器可线性平移。