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公开(公告)号：US20160377248A1
公开(公告)日：2016-12-29
申请号：US14908841
申请日：2015-03-15
Applicant: KONINKLIJKE PHILIPS N.V.
Inventor： HENDRIK JOHANNES BOUDEWIJN JAGT , CHRISTIAN KLEIJNEN , WOUTER DEKKERS , OLEXANDR VALENTYNOVYCH VDOVIN
CPC classification number: F21S10/043 , F21S6/001 , F21S10/005 , F21V3/02 , F21V3/04 , F21V3/12 , F21V7/22 , F21V9/30 , F21V19/003 , F21V29/70 , F21Y2103/33 , F21Y2113/10 , F21Y2115/10
Abstract: A lighting device is disclosed, which comprises a light transmitting element extending along a perimeter such that a hollow is defined by the light transmitting element. The light transmitting element comprises a light in-coupling surface adapted to couple light emitted by at least one light emitting element into the light transmitting element, and a light out-coupling surface adapted to couple light out of the light transmitting element. The lighting device is combined with a light reflecting envelope arranged to enclose the lighting device such that light emitted from the light out-coupling surface is reflected at an inner surface of the envelope. Thereby a reflected image may be produced, having an appearance resembling a candle flame.
Abstract translation: 公开了一种照明装置，其包括沿着周边延伸的透光元件，使得中空部由光传输元件限定。 光发射元件包括适于将由至少一个发光元件发射的光耦合到光透射元件中的光入射表面，以及适于将光耦合到光发射元件的光出耦合表面。 照明装置与布置成包围照明装置的光反射外壳组合，使得从光出射耦合表面发射的光在信封的内表面处被反射。 因此，可以产生具有类似于蜡烛火焰的外观的反射图像。
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公开(公告)号：US20160323566A1
公开(公告)日：2016-11-03
申请号：US15105637
申请日：2014-12-05
Applicant: KONINKLIJKE PHILIPS N.V.
Inventor： OLEXANDR VALENTYNOVYCH VDOVIN , BART KROON , MARK THOMAS JOHNSON
CPC classification number: H04N13/305 , G02B27/2214 , H04N13/15 , H04N2013/0077
Abstract: An autostereoscopic display device has a particular design of display panel for use with a forming arrangement having non-slanted view forming elements (being for example a lenticular or parallax barrier array). The display panel sub-pixels incorporate a slant into their shape. The display panel is designed to enable low slant angles while still enabling efficient mapping of the 2D display panel pixels to the 3D pixels, allow for square 3D sub-pixels on rectangular grid which gives better distribution of color components with improved uniformity and improved rendering in 3D mode.
Abstract translation: 一种自动立体显示装置具有用于具有非倾斜视图形成元件（例如透镜或视差屏障阵列）的成形装置的显示面板的特定设计。 显示面板子像素将倾斜结合成其形状。 显示面板被设计为能够实现低倾斜角度，同时仍然能够将2D显示面板像素有效映射到3D像素，允许矩形网格上的正方形3D子像素，其提供更好的颜色分量分布，具有改进的均匀性和改进的渲染 3D模式。
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公开(公告)号：US20160234487A1
公开(公告)日：2016-08-11
申请号：US15022578
申请日：2014-09-23
Applicant: KONINKLIJKE PHILIPS N.V.
Inventor： BART KROON , MARK THOMAS JOHNSON , OLEXANDR VALENTYNOVYCH VDOVIN , EIBERT GERJAN VAN PUTTEN
CPC classification number: H04N13/356 , G02B27/2214 , G02B27/26 , G03B35/26 , H04N13/305 , H04N13/31 , H04N13/317 , H04N13/361
Abstract: An autostereoscopic display device uses a view forming arrangement which comprises a first array of first optical elements associated with 3D pixels for generating 3D images, and a second array of second optical elements associated with other display pixels for generating 2D viewing images. In this way, an improved 2D resolution function is enabled without the need to make the display switchable between viewing modes.
Abstract translation: 自动立体显示装置使用视图形成装置，其包括与用于产生3D图像的3D像素相关联的第一光学元件的第一阵列，以及与用于生成2D观看图像的其它显示像素相关联的第二光学元件的第二阵列。 以这种方式，可以实现改进的2D分辨率功能，而无需在显示模式之间切换显示。
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公开(公告)号：US20160223825A1
公开(公告)日：2016-08-04
申请号：US14915374
申请日：2014-08-25
Applicant: KONINKLIJKE PHILIPS N.V.
Inventor： BART KROON , OLEXANDR VALENTYNOVYCH VDOVIN , MARK THOMAS JOHNSON
CPC classification number: G02B27/2214 , H04N13/15 , H04N13/305 , H04N13/317 , H04N13/349 , H04N2013/0077
Abstract: A multi-view display comprises a display panel comprising a regular array of pixels, each pixel comprising a rectangular array of sub-pixels of at least three colours, with a sub-pixel pitch in the row direction of r and a sub-pixel pitch in the column direction of c. A view forming arrangement is formed over the display panel and provides a view forming function in two directions. The view forming elements are arranged in grid of unit cells with a vector translation between adjacent unit cells which is designed such that the distribution of primary colours is equal for each view.
Abstract translation: 多视图显示器包括显示面板，其包括规则的像素阵列，每个像素包括至少三种颜色的子像素的矩形阵列，并且在r方向上具有子像素间距，并且子像素间距 在c的列方向。 在显示面板上形成视点形成装置，并且在两个方向上提供视图形成功能。 视图形成元件以单位单元格格排列，并且在相邻单位单元之间进行向量平移，被设计成使得原色的分布对于每个视图是相等的。
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公开(公告)号：US20170307898A1
公开(公告)日：2017-10-26
申请号：US15532131
申请日：2015-12-21
Applicant: KONINKLIJKE PHILIPS N.V.
Inventor： OLEXANDR VALENTYNOVYCH VDOVIN , BART KROON , MARK THOMAS JOHNSON , EIBERT GERJAN VAN PUTTEN
Abstract: An autostereoscopic display comprises a pixelated display panel comprising an array of single color pixels or an array of sub-pixels of different colors and a view forming arrangement comprising an array of lens elements. The pixels form a hexagonal grid, and the lenses also repeat in a hexagonal grid. A vector p is defined which relates to a mapping between the pixel grid and the lens grid. Regions in the two dimensional space for this vector p are identified which give good or poor banding performance, and the better banding performance regions are selected.
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Patent Agency Ranking
公开(公告)号：US20160124236A1
公开(公告)日：2016-05-05
申请号：US14895072
申请日：2014-05-21
Applicant: KONINKLIJKE PHILIPS N.V.
Inventor： BART KROON , OLEXANDR VALENTYNOVYCH VDOVIN , EIBERT GERJAN VAN PUTTEN , MARK THOMAS JOHNSON
IPC: G02B27/22
CPC classification number: G02B27/2214
Abstract: The invention provides a multi-view display in which a view forming arrangement comprises a first view forming structure spaced by a first distance from the display panel for providing multiple views across a first direction, and a second view forming arrangement spaced by a second distance from the display panel for providing multiple views across a second perpendicular direction. The angular width of the multiple views in the two directions can thus be independently defined.
Abstract translation: 本发明提供一种多视图显示器，其中视图形成装置包括与显示面板间隔开第一距离的第一视图形成结构，用于在第一方向上提供多个视图;以及第二视图形成装置， 所述显示面板用于在第二垂直方向上提供多个视图。 因此，可以独立地定义两个方向上的多个视图的角度宽度。
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公开(公告)号：US20160381351A1
公开(公告)日：2016-12-29
申请号：US14771567
申请日：2014-02-25
Applicant: KONINKLIJKE PHILIPS N.V.
Inventor： BART KROON , MARK THOMAS JOHNSON , OLEXANDR VALENTYNOVYCH VDOVIN
CPC classification number: H04N13/305 , G02B27/2214 , H04N13/324 , H04N2213/001
Abstract: A 3D lenticular display is formed using vertically spaced stripe-shaped displays. Each such stripe has the function of a scanline so the vertical resolution of the display is determined by the number of stripes. The stripes consist of an emissive layer and a lenticular lens. The display is at least partially transparent by virtue of the spacing between stripes.
Abstract translation: 使用垂直间隔的条状显示器形成3D透镜显示器。 每个这样的条纹具有扫描线的功能，因此显示器的垂直分辨率由条纹数量决定。 条纹由发射层和双凸透镜组成。 由于条纹之间的距离，显示器至少部分透明。
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公开(公告)号：US20210088808A1
公开(公告)日：2021-03-25
申请号：US17114551
申请日：2020-12-08
Applicant: KONINKLIJKE PHILIPS N.V.
Inventor： BART KROON , OLEXANDR VALENTYNOVYCH VDOVIN , EIBERT GERJAN VAN PUTTEN , MARK THOMAS JOHNSON
IPC: G02B30/27
Abstract: The invention provides a multi-view display in which a view forming arrangement comprises a first view forming structure spaced by a first distance from the display panel for providing multiple views across a first direction, and a second view forming arrangement spaced by a second distance from the display panel for providing multiple views across a second perpendicular direction. The angular width of the multiple views in the two directions can thus be independently defined.
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9.发明申请公开(公告)号：US20180249149A1
公开(公告)日：2018-08-30
申请号：US15559093
申请日：2016-03-16
Applicant: KONINKLIJKE PHILIPS N.V.
Inventor： OLEXANDR VALENTYNOVYCH VDOVIN , EIBERT GERJAN VAN PUTTEN , BART KROON , MARK THOMAS JOHNSON
CPC classification number: H04N13/32 , G02B6/0023 , G02B6/0025 , G02B6/003 , G02B6/0031 , G02B6/0053 , G02B6/0068 , G02B6/0091 , G02B6/3512 , G02B27/225 , G02B27/2264 , G09G3/003 , G09G3/3406 , G09G2358/00 , H04N13/398 , H04N2013/405 , H04N2213/001
Abstract: A display backlight comprises an edge-lit lightguide having an array of light out-coupling structures to enable light to escape from the lightguide at the location of the light out-coupling structures. A light source arrangement is used for providing light into the lightguide at one or both of the opposite side edges. The light source arrangement is controllable to provide a selected one of at least first and second light outputs into the lightguide, the two light outputs having a different angle to the general plane of the lightguide and resulting in light which escapes from the lightguide with a different range of exit angles. In this way, a directional backlight output is enabled, based on the way light is coupled into a lightguide. This provides a simple structure only requiring control of the light provided to the lightguide. The backlight may for example enable an auto stereoscopic display to be formed without the need for a lenticular array.
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公开(公告)号：US20180011332A1
公开(公告)日：2018-01-11
申请号：US15529664
申请日：2015-12-18
Applicant: KONINKLIJKE PHILIPS N.V.
Inventor： OLEXANDR VALENTYNOVYCH VDOVIN , BART KROON , MARK THOMAS JOHNSON , EIBERT GERJAN VAN PUTTEN
CPC classification number: G02B27/2214 , H04N5/2628 , H04N13/307 , H04N13/317 , H04N13/324 , H04N13/351
Abstract: An autostereoscopic display comprises a pixelated display panel comprising an array of single color pixels or an array of sub-pixels of different colors and a view forming arrangement comprising an array of lens elements. The pixels form a square (or near square) grid, and the lenses also repeat in a square (or near square) grid. A vector p is defined which relates to a mapping between the pixel grid and the lens grid. Regions in the two dimension space for this vector p are identified which give good or poor banding performance, and the better banding performance regions are selected.
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