公开(公告)号：US20120249622A1

公开(公告)日：2012-10-04

申请号：US13512896

申请日：2010-10-22

申请人： Shigeto Yoshida ,  Kentarou Imamura ,  Hisashi Watanabe

发明人： Shigeto Yoshida ,  Kentarou Imamura ,  Hisashi Watanabe

IPC分类号： G09G5/02 ,  G09G3/36

CPC分类号： G09G3/3611 ,  G02F1/13336 ,  G02F1/133526 ,  G09G2320/028 ,  G09G2354/00 ,  G09G2360/18

摘要： The present invention includes: a view angle data detecting section (28) for detecting a view angle, which is the angle of an observer's line of sight with respect to a display section (40) and preparing view angle data; an interpolation video image data preparing section (20) for preparing, on the basis of the view angle data, an interpolation video image data item, which is a video image data item having a gray scale level that is between respective gray scale levels of individual original video image data items for pixels adjacent to each other; and a control signal generating circuit section (16) for selecting, from original video image data items and the interpolation video image data arranged together, video image data items (i) in a number equal to the number of pixels and (ii) at a substantially equal interval.

摘要翻译： 本发明包括：视角数据检测部分，用于检测观察者相对于显示部分（40）的视线角度并且准备视角数据的视角; 一个内插视频图像数据准备部分，用于根据视角数据准备一个插值视频图像数据项，该内插视频图像数据项是具有各个灰度等级之间的灰度级的视频图像数据项 对于彼此相邻的像素的原始视频图像数据项; 以及控制信号生成电路部（16），用于从原始视频图像数据项和排列在一起的插值视频图像数据中选择与像素数相等的数字的视频图像数据项（i），以及（ii） 基本相等的间隔。

公开(公告)号：US20130082901A1

公开(公告)日：2013-04-04

申请号：US13642625

申请日：2011-04-05

申请人： Hisashi Watanabe ,  Shigeto Yoshida ,  Kentarou Imamura

发明人： Hisashi Watanabe ,  Shigeto Yoshida ,  Kentarou Imamura

IPC分类号： F21V8/00 ,  G09G3/36

CPC分类号： G02B6/008 ,  G02F1/13336 ,  G02F1/133524 ,  G09G3/36 ,  G09G3/3666 ,  G09G2340/0471 ,  G09G2360/122

摘要： An interface (303) between adjacent ones of light guide sections (310) is inclined with respect to an incident surface (301) and an emission surface (302) of the light guide element (300A) so that an incident surface (311) of at least a part of the light guide sections (310) overlaps a part of a display region (202) in a liquid crystal panel (200A) and an emission surface (312) of said at least a part of the light guide sections (310) overlaps at least a part of a frame region (203) above which an image on the display region (202) is to be displayed. Furthermore, a relation 5°

摘要翻译： 相邻的导光部（310）之间的界面（303）相对于导光元件（300A）的入射面（301）和射出面（302）倾斜，使得入射面 导光部（310）的至少一部分与液晶面板（200A）的显示区域（202）的一部分和所述至少一部分导光部（310）的发射面（312）重叠 ）与帧区域（203）的至少一部分重叠，在该区域上方显示显示区域（202）上的图像。 此外，满足5°<＆het; <85°的关系，其中＆thetas; 表示在平面图上的相邻导光部（310）之间的边界方向与与框架区域（203）相邻的像素（201）对准的方向之间的角度。

公开(公告)号：US20110279487A1

公开(公告)日：2011-11-17

申请号：US13138246

申请日：2010-05-14

申请人： Kentarou Imamura ,  Shigeto Yoshida

发明人： Kentarou Imamura ,  Shigeto Yoshida

IPC分类号： G09G5/10 ,  G09G3/36

CPC分类号： G09G3/3611 ,  G02F1/13336 ,  G02F1/133524 ,  G09G3/342 ,  G09G2300/026 ,  G09G2310/0232 ,  G09G2320/0233 ,  G09G2320/0238 ,  G09G2320/0271 ,  G09G2320/0276 ,  G09G2320/0285 ,  G09G2320/0633 ,  G09G2320/0646 ,  G09G2360/16

摘要： Provided is a display device for carrying out seamless display so that a sense of strangeness is not given to a viewer or the sense of strangeness is reduced. In at least one example embodiment, a display device that displays an image based on image signals DAT, includes: a display panel having (i) a display area in which a plurality of display elements for displaying the image are disposed in a matrix and (ii) a frame area which is located at an end of the display panel and in which no display element is provided; a backlight device which emits light, in a form of plane emission, towards a surface opposite to a display surface of the display area; and a light guide element which is provided on the display panel and which changes a light path of part of light emitted from the plurality of display elements so that the part of light is guided to the frame area, and luminance per unit area in a light-emitting surface of the backlight device is larger in a display area end portion where the light guide element is provided than in a normal display area where the light guide element is not provided out of the display area.

摘要翻译： 提供了一种用于进行无缝显示的显示装置，使得不向观看者提供陌生感，或者减轻了陌生感。 在至少一个示例性实施例中，基于图像信号DAT显示图像的显示装置包括：显示面板，其具有：（i）显示区域，其中用于显示图像的多个显示元件以矩阵形式布置; ii）位于显示面板的端部并且不设置显示元件的框架区域; 背光装置，其以平面发射的形式发射朝向与显示区域的显示表面相对的表面; 以及导光元件，其设置在所述显示面板上，并且改变从所述多个显示元件发射的光的一部分的光路，使得所述一部分光被引导到所述框架区域，并且在光线中的每单位面积的亮度 在设置有导光元件的显示区域端部，与在导光元件未设置在显示区域的正常显示区域相比，背光装置的发光面较大。

公开(公告)号：US20110249021A1

公开(公告)日：2011-10-13

申请号：US12998894

申请日：2009-11-17

申请人： Shigeto Yoshida ,  Kentarou Imamura

发明人： Shigeto Yoshida ,  Kentarou Imamura

IPC分类号： G09G5/00

CPC分类号： G09G3/3611 ,  G02F1/133526 ,  G09G3/20 ,  G09G3/2092 ,  G09G2300/026 ,  G09G2310/0232 ,  G09G2340/0407

摘要： A display device of at least one embodiment of the present invention includes: an interpolation image data creating section; and a control section, the interpolation image data creating section creating at least one piece of interpolation image data for adjacent pixels which are adjacent to each other in a direction from a curve beginning point toward a curve ending point of a curved surface of a lens, said at least one piece of interpolation image data having a gray scale level(s) between gray scale levels of corresponding pieces of original image data corresponding to the respective adjacent pixels, and the control section selecting pieces of image data the number of which is same as the number of corresponding pixels such that the pieces of image data thus selected are at substantially even intervals in a case where the pieces of original image data and said at least one piece of interpolation image data are arranged in order.

摘要翻译： 本发明的至少一个实施例的显示装置包括：内插图像数据创建部分; 以及控制部，所述内插图像数据生成部在从所述透镜的曲面的曲面的曲线开始点到曲线结束点的方向上彼此相邻地创建用于相邻像素的至少一条内插图像数据， 所述至少一条内插图像数据具有对应于各个相邻像素的对应原始图像数据的灰度级之间的灰度级别，以及所述控制部分选择数量相同的图像数据片段 作为对应像素的数量，使得在原始图像数据和所述至少一个插值图像数据的数量被顺序排列的情况下，这样选择的图像数据片段基本上是均匀的间隔。

公开(公告)号：US08659504B2

公开(公告)日：2014-02-25

申请号：US13138246

申请日：2010-05-14

申请人： Kentarou Imamura ,  Shigeto Yoshida

发明人： Kentarou Imamura ,  Shigeto Yoshida

IPC分类号： G09G3/36

CPC分类号： G09G3/3611 ,  G02F1/13336 ,  G02F1/133524 ,  G09G3/342 ,  G09G2300/026 ,  G09G2310/0232 ,  G09G2320/0233 ,  G09G2320/0238 ,  G09G2320/0271 ,  G09G2320/0276 ,  G09G2320/0285 ,  G09G2320/0633 ,  G09G2320/0646 ,  G09G2360/16

摘要： Provided is a display device for carrying out seamless display so that a sense of strangeness is not given to a viewer or the sense of strangeness is reduced. In at least one example embodiment, a display device that displays an image based on image signals DAT, includes: a display panel having (i) a display area in which a plurality of display elements for displaying the image are disposed in a matrix and (ii) a frame area which is located at an end of the display panel and in which no display element is provided; a backlight device which emits light, in a form of plane emission, towards a surface opposite to a display surface of the display area; and a light guide element which is provided on the display panel and which changes a light path of part of light emitted from the plurality of display elements so that the part of light is guided to the frame area, and luminance per unit area in a light-emitting surface of the backlight device is larger in a display area end portion where the light guide element is provided than in a normal display area where the light guide element is not provided out of the display area.

摘要翻译： 提供了一种用于进行无缝显示的显示装置，使得不向观看者提供陌生感，或者减轻了陌生感。 在至少一个示例性实施例中，基于图像信号DAT显示图像的显示装置包括：显示面板，其具有：（i）显示区域，其中用于显示图像的多个显示元件以矩阵形式布置; ii）位于显示面板的端部并且不设置显示元件的框架区域; 背光装置，其以平面发射的形式发射朝向与显示区域的显示表面相对的表面; 以及导光元件，其设置在所述显示面板上，并且改变从所述多个显示元件发射的光的一部分的光路，使得所述一部分光被引导到所述框架区域，并且在光线中的每单位面积的亮度 在设置有导光元件的显示区域端部，与在导光元件未设置在显示区域的正常显示区域相比，背光装置的发光面较大。

公开(公告)号：US08797305B2

公开(公告)日：2014-08-05

申请号：US13138244

申请日：2010-05-14

申请人： Kentarou Imamura ,  Shigeto Yoshida

发明人： Kentarou Imamura ,  Shigeto Yoshida

IPC分类号： G09G5/00 ,  G09G3/30 ,  H04N13/04

CPC分类号： G09G3/30 ,  G02F1/13336 ,  G02F1/133524 ,  G06F3/1446 ,  G09G3/20 ,  G09G3/3611 ,  G09G2300/026 ,  G09G2310/0232 ,  G09G2320/0242 ,  G09G2320/0285 ,  G09G2320/0673 ,  G09G2360/144 ,  H04N13/341

摘要： Provided is a display device for carrying out seamless display so that a sense of strangeness is not given to a viewer or the sense of strangeness is reduced. In at least one embodiment, a display device includes a display panel on which a plurality of display elements are disposed in a matrix, the display panel having a frame area which is located at an end of the display panel and in which no display element is provided; a light guide element provided on the display panel, the light guide element changing a light path of part of light emitted from the plurality of display elements so that the part of light is guided to the frame area; a photosensor provided on the display panel, the photosensor detecting environment illuminance; an image signal correcting section which (i) corrects, in accordance with the environment illuminance detected by the photosensor, an image signal to be supplied to a display element included in an area where the light guide element is provided so that a reduction in luminance or coloring of display light of the image caused by the light guide element is reduced, and (ii) outputs a corrected image signal; and a driving section which drives the display element in accordance with the corrected image signal.

摘要翻译： 提供了一种用于进行无缝显示的显示装置，使得不向观看者提供陌生感，或者减轻了陌生感。 在至少一个实施例中，显示装置包括显示面板，多个显示元件以矩阵形式布置在显示面板上，显示面板具有位于显示面板的一端的框区域，其中不显示元件 提供; 所述导光元件设置在所述显示面板上，所述导光元件改变从所述多个显示元件发出的光的一部分的光路，使得所述一部分光被引导到所述框架区域; 在显示面板上提供的光传感器，光电传感器检测环境照度; （i）根据由光电传感器检测到的环境照度来校正要提供给包括在设置有导光元件的区域中的显示元件的图像信号的图像信号校正部分，使得亮度降低或 降低由导光元件引起的图像的显示光的着色，并且（ii）输出校正后的图像信号; 以及驱动部，其根据校正后的图像信号驱动显示元件。

公开(公告)号：US09041620B2

公开(公告)日：2015-05-26

申请号：US13642625

申请日：2011-04-05

申请人： Hisashi Watanabe ,  Shigeto Yoshida ,  Kentarou Imamura

发明人： Hisashi Watanabe ,  Shigeto Yoshida ,  Kentarou Imamura

IPC分类号： F21V8/00 ,  G02F1/1333 ,  G02F1/1335 ,  G09G3/36

CPC分类号： G02B6/008 ,  G02F1/13336 ,  G02F1/133524 ,  G09G3/36 ,  G09G3/3666 ,  G09G2340/0471 ,  G09G2360/122

摘要： An interface (303) between adjacent ones of light guide sections (310) is inclined with respect to an incident surface (301) and an emission surface (302) of the light guide element (300A) so that an incident surface (311) of at least a part of the light guide sections (310) overlaps a part of a display region (202) in a liquid crystal panel (200A) and an emission surface (312) of said at least a part of the light guide sections (310) overlaps at least a part of a frame region (203) above which an image on the display region (202) is to be displayed. Furthermore, a relation 5°

摘要翻译： 相邻的导光部（310）之间的界面（303）相对于导光元件（300A）的入射面（301）和射出面（302）倾斜，使得入射面 导光部（310）的至少一部分与液晶面板（200A）的显示区域（202）的一部分和所述至少一部分导光部（310）的发射面（312）重叠 ）与帧区域（203）的至少一部分重叠，在该区域上方显示显示区域（202）上的图像。 此外，满足5°<＆het; <85°的关系，其中＆thetas; 表示在平面图上的相邻导光部（310）之间的边界方向与与框架区域（203）相邻的像素（201）对准的方向之间的角度。

公开(公告)号：US20110279426A1

公开(公告)日：2011-11-17

申请号：US13138244

申请日：2010-05-14

申请人： Kentarou Imamura ,  Shigeto Yoshida

发明人： Kentarou Imamura ,  Shigeto Yoshida

IPC分类号： G09G5/10

CPC分类号： G09G3/30 ,  G02F1/13336 ,  G02F1/133524 ,  G06F3/1446 ,  G09G3/20 ,  G09G3/3611 ,  G09G2300/026 ,  G09G2310/0232 ,  G09G2320/0242 ,  G09G2320/0285 ,  G09G2320/0673 ,  G09G2360/144 ,  H04N13/341

摘要： Provided is a display device for carrying out seamless display so that a sense of strangeness is not given to a viewer or the sense of strangeness is reduced. In at least one embodiment, a display device includes a display panel on which a plurality of display elements are disposed in a matrix, the display panel having a frame area which is located at an end of the display panel and in which no display element is provided; a light guide element provided on the display panel, the light guide element changing a light path of part of light emitted from the plurality of display elements so that the part of light is guided to the frame area; a photosensor provided on the display panel, the photosensor detecting environment illuminance; an image signal correcting section which (i) corrects, in accordance with the environment illuminance detected by the photosensor, an image signal to be supplied to a display element included in an area where the light guide element is provided so that a reduction in luminance or coloring of display light of the image caused by the light guide element is reduced, and (ii) outputs a corrected image signal; and a driving section which drives the display element in accordance with the corrected image signal.

摘要翻译： 提供了一种用于进行无缝显示的显示装置，使得不向观看者提供陌生感，或者减轻了陌生感。 在至少一个实施例中，显示装置包括显示面板，多个显示元件以矩阵形式布置在显示面板上，显示面板具有位于显示面板的一端的框区域，其中不显示元件 提供; 所述导光元件设置在所述显示面板上，所述导光元件改变从所述多个显示元件发出的光的一部分的光路，使得所述一部分光被引导到所述框架区域; 在显示面板上提供的光传感器，光电传感器检测环境照度; （i）根据由光电传感器检测到的环境照度来校正要提供给包括在设置有导光元件的区域中的显示元件的图像信号的图像信号校正部分，使得亮度降低或 降低由导光元件引起的图像的显示光的着色，并且（ii）输出校正后的图像信号; 以及驱动部，其根据校正后的图像信号驱动显示元件。

公开(公告)号：US20110134150A1

公开(公告)日：2011-06-09

申请号：US12737683

申请日：2009-10-21

申请人： Kentarou Imamura

发明人： Kentarou Imamura

IPC分类号： G09G3/36 ,  G09G5/10

CPC分类号： G06F3/1446 ,  G02F1/13336 ,  G02F1/133524 ,  G09G3/20 ,  G09G3/3648 ,  G09G2300/026 ,  G09G2320/0233 ,  G09G2320/0242 ,  G09G2320/0285 ,  G09G2340/0407

摘要： A correction area address storage unit in a display control circuit of at least one embodiment of the present invention stores a correction area address for display elements disposed in a display area end portion where light subjected to an optical path change by a light guide element is transmitted through, among the addresses of RAMs that temporarily store pixel values provided from a source external to a device. A data correcting unit multiplies, based on the correction area address, pixel values for the display area end portion by a correction coefficient set so as to compensate for a change in the chromaticity of a displayed image which is caused by the light guide element, thereby correcting the pixel values. By this, a single seamless image is displayed without a viewer given a feeling of unnaturalness caused by the difference in chromaticity.

摘要翻译： 本发明的至少一个实施例的显示控制电路中的校正区域地址存储单元存储一个校正区域地址，该校正区域地址用于设置在通过导光元件发生光路改变的光的显示区域端部中 通过临时存储从设备外部的源提供的像素值的RAM的地址中。 数据校正单元基于校正区域地址将显示区域结束部分的像素值乘以设定的校正系数，以补偿由导光元件引起的显示图像的色度变化，由此 校正像素值。 由此，无需观看者给出由色度差引起的不自然感的单个无缝图像。