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    • 10. 发明申请
    • PRIVACY SCREEN FOR A DISPLAY DEVICE
    • 用于显示设备的隐私屏幕
    • US20090242142A1
    • 2009-10-01
    • US12060634
    • 2008-04-01
    • Thomas A. BellwoodJacob D. EisingerMatthew F. Rutkowski
    • Thomas A. BellwoodJacob D. EisingerMatthew F. Rutkowski
    • E06B9/24
    • G06F21/84G02B19/0019G02B19/0038
    • A privacy screen for a display device includes a frame having first and second opposing members joined by third and fourth opposing members that collectively define a central opening. The privacy screen further includes a transparent film extending across the central opening. The transparent film includes a plurality of vertical micro-louvers. The plurality of vertical micro-louvers are arranged in at least one of a first configuration wherein the plurality of micro-louvers are positioned at variable angles relative to a vertical fixed reference point, a second configuration wherein the plurality of micro-louvers have varying depths relative to the vertical fixed reference point, and a third configure wherein a spacing between adjacent ones of the plurality of micro-louvers varies relative to the vertical fixed reference point.
    • 用于显示装置的隐私屏幕包括具有由共同限定中心开口的第三和第四相对构件连接的第一和第二相对构件的框架。 隐私屏幕还包括延伸穿过中央开口的透明膜。 透明膜包括多个垂直微通风孔。 多个垂直微通风布置在第一配置中的至少一个中,其中多个微通风孔相对于垂直固定的参考点以可变的角度定位,第二配置,其中多个微通风孔具有不同的深度 以及第三配置,其中所述多个微通风孔中的相邻微通道之间的间隔相对于所述垂直固定参考点变化。