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    • 3. 发明公开
    • DISPLAY DEVICE AND METHOD
    • ANZEIGEVORRICHTUNG以外地区
    • EP2777291A2
    • 2014-09-17
    • EP12799612.2
    • 2012-10-30
    • Koninklijke Philips N.V.
    • KROON, BartKRIJN, Marcellinus Petrus Carolus MichaelDE BRUIJN, Frederik JanJOHNSON, Mark ThomasNEWTON, Philip StevenSALTERS, Bart AndreDE ZWART, Siebe TjerkKORST, Johannes Henricus Maria
    • H04N13/04H04N13/00
    • H04N13/302H04N13/144H04N13/307
    • A display device (40) comprising: a display panel (41) comprising a set of pixels (41R, 41L) the pixels being spatially distributed over the display panel, and each pixel being for providing a light output, the set of pixels comprising a plurality of different subsets (411) of pixels, each subset of pixels comprising one or more pixels of the set of pixels, an imaging unit (42) arranged for imaging the one or more pixels of a subset of pixels to form pixel images on a plurality of view areas on an imaginary plane located at a first distance in front of the display, the plurality of view areas not overlapping each other, with at least one pixel image of each one of the different subsets of pixels overlapping on a same one of the plurality of view areas, the imaginary plane comprising an imaginary circle having the diameter of the pupil of an eye, and the imaginary circle enclosing at least a part of at least two of the plurality of view areas, where the at least two of the plurality of view areas at least partly enclosed within the imaginary circle differ from each other with respect to at least one of the pixel images therein. The display system may be for one eye only or for two eyes of a viewer or for more eyes of more viewers.
    • 一种显示设备(40),包括:显示面板(41),包括一组像素(41R,41L),所述像素被空间分布在所述显示面板上,并且每个像素用于提供光输出,所述像素组包括 多个不同子集(411)的像素,每个像素子集包括该组像素中的一个或多个像素;成像单元(42),被布置成用于对像素子集的一个或多个像素进行成像,以在像素上形成像素图像 位于显示器前方第一距离处的虚拟平面上的多个视点区域,多个不相互重叠的视区,其中不同子像素中的每一个的至少一个像素图像重叠在相同的一个 所述多个视区包括具有眼睛瞳孔直径的虚拟圆的假想平面和包围所述多个视野区域中的至少两个的至少一部分的假想圆,其中, 多个 至少部分地包围在假想圆内的观看区域相对于其中的至少一个像素图像彼此不同。 显示系统可以仅用于一只眼睛,或者用于观看者的两只眼睛,或者可以是更多观看者的更多眼睛。
    • 10. 发明公开
    • AUTOSTEREOSCOPIC DISPLAY DEVICE
    • AUTOSTEREOSKOPISCHE ANZEIGEVORRICHTUNG
    • EP3086161A1
    • 2016-10-26
    • EP16168975.7
    • 2010-06-21
    • Koninklijke Philips N.V.
    • PIJLMAN, FetzeDE ZWART, Siebe TjerkKRIJN, Marcellinus Petrus Carolus Michael
    • G02B27/22H04N13/04
    • G02B27/2214G02B3/12G02F1/133526H04N13/302H04N13/305H04N13/359
    • A switchable autostereoscopic display device comprises a display panel having an array of display pixels for producing a display, the display pixels being arranged in rows and columns, and a lens arrangement with an array of slanted elongate lenses for directing the output from different pixels to different spatial positions to enable a stereoscopic image to be viewed, the lens arrangement being in a plane parallel to the display panel. The lens arrangement comprises an electrically switchable LC layer which defines a lens pattern or a lens replica pattern, wherein the LC alignment of the LC layer is electrically switchable such that the lens arrangement is switchable between a 2D mode and a 3D mode. In the 2D mode, the LC alignment is in a first direction substantially within the plane of the lens arrangement, and in the 3D mode the LC alignment is in a second, perpendicular direction also substantially within the plane of the lens arrangement. The light output of the display panel is polarized in the second direction.
      This arrangement enables a perpendicular relationship between the output of the display panel and the LC alignment direction to be maintained for two perpendicular viewing planes.
    • 可切换的自动立体显示装置包括具有用于产生显示器的显示像素阵列的显示面板,显示像素以行和列排列,以及具有倾斜细长透镜阵列的透镜装置,用于将不同像素的输出引导到不同的像素 空间位置以使得能够观看立体图像,该透镜布置处于与显示面板平行的平面中。 透镜装置包括限定透镜图案或透镜复制图案的可电气可切换LC层,其中LC层的LC对准可电切换,使得透镜布置可在2D模式和3D模式之间切换。 在2D模式中,LC对准在基本上在透镜装置的平面内的第一方向上,并且在3D模式中,LC对准也基本上在透镜装置的平面内的第二垂直方向上。 显示面板的光输出在第二方向上极化。 这种布置使得能够维持两个垂直观察平面之间的显示面板的输出和LC对准方向之间的垂直关系。