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公开(公告)号：US10606091B2
公开(公告)日：2020-03-31
申请号：US14976679
申请日：2015-12-21
发明人： Takuya Asai , Koji Shigemura
IPC分类号： G02F1/1343 , G02F1/1335 , G02B27/22
摘要： To provide a naked-eye type stereoscopic display device which can achieve a fine stereoscopic display property while achieving high-definition display and high yield. Aperture parts of sub-pixels neighboring to a first direction include overlapping regions which overlap in a second direction and a non-overlapping region which does not overlap. Provided that a width of the aperture part in the second direction is defined as a longitudinal aperture width, the non-overlapping region includes an aperture width fluctuating region where the longitudinal aperture width changes continuously from roughly a center of the aperture part towards both ends of the first direction, respectively. The sum of the longitudinal aperture widths of the two overlapping regions overlapping with each other at a same position in the first direction is larger than the longitudinal aperture width in roughly the center of the aperture part.
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公开(公告)号：US10448005B2
公开(公告)日：2019-10-15
申请号：US15002771
申请日：2016-01-21
发明人： Tetsushi Sato , Koji Shigemura
IPC分类号： H04N13/00 , G02B27/22 , G06T15/00 , H04N13/398 , H04N13/302 , H04N13/305 , H04N13/317
摘要： A disclosed stereoscopic display device includes: a naked-eye stereoscopic display that projects respectively-different images into observer's left eye and right eye aligned in a first direction based on input images corresponding to two viewpoints; a flat-plate-shaped spatial imaging device that includes a plurality of optical reflection devices reflecting light transmitted from an object on a first reflection surface and a second reflection surface that are orthogonal to each other, the spatial imaging device emitting light that is emitted from the naked-eye stereoscopic display and is incident to an incident surface from an emission surface to an observer side; and an image processing unit that interchanges portions corresponding to reverse viewing areas in which depth parallax and popup parallax of the input images corresponding to the two viewpoints are reversed in a case where, in an image projecting one input image, an image projecting the other input image is mixed.
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公开(公告)号：US09638924B2
公开(公告)日：2017-05-02
申请号：US14185944
申请日：2014-02-21
发明人： Takuya Asai , Koji Shigemura
IPC分类号： G02B27/22 , H04N13/04 , G02F1/1335 , G02F1/13 , G02F1/13357 , G02F1/1368 , G02F1/361 , G06T15/00 , G09G3/00 , H01L27/32
CPC分类号： G02B27/2214 , H04N13/302 , H04N13/305 , H04N13/324 , H04N2213/001
摘要： A stereoscopic image display device includes: a display panel on which pixels each constituted with a plurality of sub-pixels formed with electro-optic elements by corresponding to parallax images are arranged in matrix; and an optical module which distributes light emitted from the pixels arranged in the first and second directions to different directions from each other along the first and second directions, respectively. The display panel includes first and second non-control regions which are the regions existing between boundaries of apertures of the sub-pixels where control of electric-optic conversion cannot be done. An intersection part of the first and second non-control regions is disposed on a lattice point that is an intersection point of segments in a unit lattice constituted with lattice lines, and the first or the second non-control region is bent at least once within the unit lattice with respect to the lattice lines.
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14.发明授权Image display device, including a black matrix, capable of displaying images in a plurality of view points for suppressing a problem originating from a light blocking portion arranged in a pixel aperture or a structural object and accomplishing a high aperture ratio 有权图像显示装置，包括黑矩阵，能够在多个视点中显示图像，以抑制源自配置在像素孔径或结构对象中的遮光部分的问题，并实现高开口率公开(公告)号：US09541765B2
公开(公告)日：2017-01-10
申请号：US14828748
申请日：2015-08-18
发明人： Shinya Niioka , Koji Shigemura
IPC分类号： G02B27/22 , G02B3/00 , G02F1/1343 , G02F1/1362 , G02F1/1335
CPC分类号： G02B27/2214 , G02B3/0006 , G02F1/133526 , G02F1/134309 , G02F1/136213 , G02F1/136286 , G02F2201/122
摘要： An image display device includes a display element having a unit of display comprising sub pixels displaying images for first and second view points, and an optical unit that distributes light emitted from respective sub pixels into different first directions. When a region surrounded a black matrix in the sub pixel is defined as an aperture, the sub pixels form a base unit that is an adjoining pixel pair including two sub pixels arranged with a data line therebetween. When virtual lines evenly dividing a width of the sub pixel in the first direction into K+1 pieces are presumed, K number of storage capacitor lines are arranged across at least one virtual line in the aperture. In the adjoining pixel pair, the K number of storage capacitor lines of one sub pixel are nonparallel to the K number of storage capacitor lines of the other sub pixel.
摘要翻译： 图像显示装置包括显示单元，显示单元包括用于显示第一和第二视点的图像的子像素，以及光学单元，其将从各个子像素发射的光分布到不同的第一方向。 当将子像素中的黑矩阵包围的区域定义为孔径时，子像素形成基本单元，该基本单元是包括以数据线排列的两个子像素的相邻像素对。 假设将第一方向上的子像素的宽度均匀地划分为K + 1个的虚拟线，则K个保持电容线被布置在孔径中的至少一个虚拟线上。 在相邻像素对中，一个子像素的K个保持电容配线与另一个子像素的K个保持电容配线不平行。
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15.发明授权Liquid crystal display element, image display apparatus, method for driving image display apparatus, and portable device 有权液晶显示元件，图像显示装置，驱动图像显示装置的方法以及便携式装置公开(公告)号：US09217872B2
公开(公告)日：2015-12-22
申请号：US14038846
申请日：2013-09-27
发明人： Shinya Niioka , Koji Shigemura
IPC分类号： G02B27/22 , G02F1/1343 , H04N13/04 , G09G3/36 , G02F1/1335
CPC分类号： G02B27/22 , G02B27/225 , G02F1/133526 , G02F1/134336 , G02F1/134363 , G02F2001/134345 , G02F2001/134372 , G09G3/3648 , G09G2300/0478 , G09G2310/0267 , H04N13/305 , H04N13/356
摘要： A display apparatus includes: a liquid crystal display element in which a plurality of display units including at least a pixel that displays an image for a first eyepoint and a pixel that displays an image for a second eyepoint are arranged in a matrix shape; an optical unit which distributes light emitted from the pixel that displays the image for the first eyepoint and light emitted from the pixel that displays the image for the second eyepoint in mutually different directions; a first control electrode and a second control electrode disposed on each pixel in the display units; and a plurality of domain regions of which the orientation is controlled by a diagonal electric field or a lateral electric field formed by the first control electrode and the second control electrode and which have different liquid crystal molecule orientation states.
摘要翻译： 显示装置包括：液晶显示元件，其中至少包括显示第一眼点图像的像素和显示第二眼点图像的像素的多个显示单元布置成矩阵形状; 光学单元，其将从显示第一眼点的图像的像素发出的光和从显示第二眼点的图像的像素发射的光分布在相互不同的方向上; 布置在所述显示单元中的每个像素上的第一控制电极和第二控制电极; 并且多个畴区域通过由第一控制电极和第二控制电极形成的对角电场或横向电场控制取向，并具有不同的液晶分子取向状态。
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公开(公告)号：US11074876B2
公开(公告)日：2021-07-27
申请号：US14976635
申请日：2015-12-21
发明人： Takuya Asai , Koji Shigemura
IPC分类号： G09G3/36 , H04N13/31 , H04N13/317 , H04N13/305 , G02F1/1343 , G06F3/0481 , G06F15/80 , G02B30/34
摘要： To provide a naked-eye type stereoscopic display device which can achieve a fine stereoscopic display property while achieving high-definition display and high yield. An aperture part includes overlapping regions which overlap with an aperture part or another aperture part neighboring to each other in a second direction and a non-overlapping region which does not overlap. Provided that a light amount emitted from a linear aperture of the aperture part in parallel to a second direction is “longitudinal light amount”, the non-overlapping region includes longitudinal light amount fluctuating regions where the longitudinal light amount changes continuously from roughly a center of the aperture part towards both ends of the first direction, respectively. The sum of the longitudinal light amounts of the two overlapping regions overlapping with each other at a same position in the first direction is larger than the longitudinal light amount in roughly the center of the aperture part.
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17.发明授权公开(公告)号：US10237542B2
公开(公告)日：2019-03-19
申请号：US14694507
申请日：2015-04-23
发明人： Takefumi Hasegawa , Koji Shigemura
IPC分类号： H04N13/128 , H04N13/305 , H04N13/366 , H04N13/373 , H04N13/398
摘要： The stereoscopic image display device displaying a stereoscopic image by being placed on a movable object includes: a stereoscopic display panel module which projects images of different parallaxes for each of neighboring spatial regions; a movable object state detecting module which detects state information regarding a position state of the movable object; an observing distance calculation module which calculates a relative distance between the stereoscopic display panel module and a specific observer located on a display surface side thereof based on the state information; a device characteristic data saving module which saves device characteristic data regarding the stereoscopic display panel module; and a display setting adjusting module which adjusts display setting of the stereoscopic image by referring to the relative distance and the device characteristic data.
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公开(公告)号：US10101504B2
公开(公告)日：2018-10-16
申请号：US14716164
申请日：2015-05-19
发明人： Jin Matsushima , Koji Shigemura
摘要： An optical element includes a substrate and a resin and satisfies the following formula, RTmax/RTmin≤9/5, wherein RTmin represents the resin thickness at the thinnest regions of a major patterned component that is made of the resin, and RTmax represents the resin thickness at the thickest regions of the major patterned component which is made of the resin.
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19.发明授权公开(公告)号：US09904062B2
公开(公告)日：2018-02-27
申请号：US14640558
申请日：2015-03-06
发明人： Tetsuroh Asakura , Koji Shigemura
IPC分类号： G02B27/22 , B32B37/00 , B32B37/10 , B32B37/18 , B32B38/18 , G02B27/62 , B32B33/00 , B32B41/00 , B32B37/12
CPC分类号： G02B27/2214 , B32B33/00 , B32B37/0046 , B32B37/1009 , B32B37/1018 , B32B37/12 , B32B37/18 , B32B38/1833 , B32B38/1841 , B32B38/1858 , B32B41/00 , B32B2307/40 , B32B2309/68 , B32B2309/72 , B32B2457/20 , G02B27/62
摘要： To provide a substrate laminating apparatus and a substrate laminating method capable of laminating two substrates highly precisely while achieving low cost and saving space. The substrate laminating apparatus includes an upper-substrate camera group provided to a lower vacuum chamber for capturing an image of an upper substrate fixed to an upper vacuum chamber. The upper-substrate camera group captures images of a first upper-substrate alignment mark and a second upper-substrate alignment mark of the upper substrate fixed to the upper vacuum chamber by actions synchronized with the lower vacuum chamber. Thereby, it is possible to save the space and to lower the cost by reducing the number of mechanical components.
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20.发明授权公开(公告)号：US09826222B2
公开(公告)日：2017-11-21
申请号：US14496665
申请日：2014-09-25
发明人： Koji Shigemura
CPC分类号： H04N13/31 , G02B27/2214 , H04N13/305 , H04N13/307 , H04N13/324 , H04N13/351 , H04N13/371 , H04N13/373 , H04N13/376 , H04N13/38
摘要： The stereoscopic image display device which displays images corresponding to each of a plurality of viewpoints includes: a stereoscopic image display panel which includes a display panel in which a plurality of pixels are arranged and a light-ray separating module provided on the display panel for separating parallax images from each of the pixels towards a plurality of N-viewpoints (N is a natural number of 2 or larger) according to the layout direction of each of the pixels; an observer position measuring unit which measures an observing position of the observer who is facing the display surface; a relative position calculating unit which calculates a relative position of the observer with respect to the stereoscopic image display panel based on the measurement result; and an image generation processing unit which generates viewpoint image by corresponding to the relative position and outputs the image towards the stereoscopic image display panel.
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