会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 3. 发明授权
    • Directional backlight, a multiple view display and a multi-direction display
    • 定向背光,多视图显示和多向显示
    • US08154686B2
    • 2012-04-10
    • US11814383
    • 2005-01-21
    • Jonathan MatherNeil BarrattDiana U. KeanEmma J. WaltonGrant BourhillThomas Wynne Powell
    • Jonathan MatherNeil BarrattDiana U. KeanEmma J. WaltonGrant BourhillThomas Wynne Powell
    • G02F1/13357
    • G02F1/1323B60K2350/901B60K2350/903G02B6/0011G02F1/1335G02F1/1336G02F2001/133607H04N13/312
    • A directional backlight, a multiple view display and a multi-direction display A multiple view display (18) comprises a directional display device (19) for displaying a first image or sequence of images so as to be mainly visible from a first range of directions relative to the device and for simultaneously displaying a second image or sequence of images so as to be mainly visible from a second range of directions relative to the device different from the first range. The display (18) further comprises a directional backlight (20) for directing light through the display device (19) at least mainly in the first and second ranges. Since the directional backlight (20) directs light through the display device (19) at least mainly in the first and second ranges, the display provides users located in the first and second ranges with images of greater intensity than a conventional display. The backlight may be arranged to direct substantially no light in at least part of a third range of directions that lies between the first range of directions and the second range of directions. This provides a ‘black window’ between the first and second ranges in which the intensity of the display is lower than in other ranges. The intensity of the display in the black window is possibly zero, or close to zero, so that an observer located in this window will not perceive an image.
    • 定向背光,多视图显示和多向显示器多视图显示器(18)包括用于显示第一图像或图像序列的方向显示设备(19),以便从第一范围的方向主要可见 并且用于同时显示第二图像或图像序列,使得从相对于不同于第一范围的装置的第二方向范围主要可见。 显示器(18)还包括用于至少主要在第一和第二范围内引导光通过显示装置(19)的定向背光源(20)。 由于方向性背光(20)至少主要在第一和第二范围内引导光通过显示装置(19),所以显示器向位于第一和第二范围的用户提供比常规显示器更强的图像。 背光源可以布置成在位于第一方向范围和第二方向范围之间的方向的第三范围的至少一部分中基本上不引导光。 这提供了第一和第二范围之间的“黑色窗口”,其中显示器的强度低于其他范围。 黑色窗口中显示的强度可能为零或接近零,使得位于该窗口中的观察者将不会察觉图像。
    • 5. 发明申请
    • DIRECTIONAL BACKLIGHT, A MULTIPLE VIEW DISPLAY AND A MULTI-DIRECTION DISPLAY
    • 方向背光,多视图显示和多方向显示
    • US20090040426A1
    • 2009-02-12
    • US11814383
    • 2005-01-21
    • Jonathan MatherNeil BarrattDiana U. KeanEmma J. WaltonGrant Bourhill
    • Jonathan MatherNeil BarrattDiana U. KeanEmma J. WaltonGrant Bourhill
    • G02F1/13357F21V8/00
    • G02F1/1323B60K2350/901B60K2350/903G02B6/0011G02F1/1335G02F1/1336G02F2001/133607H04N13/312
    • A directional backlight, a multiple view display and a multi-direction display A multiple view display (18) comprises a directional display device (19) for displaying a first image or sequence of images so as to be mainly visible from a first range of directions relative to the device and for simultaneously displaying a second image or sequence of images so as to be mainly visible from a second range of directions relative to the device different from the first range. The display (18) further comprises a directional backlight (20) for directing light through the display device (19) at least mainly in the first and second ranges. Since the directional backlight (20) directs light through the display device (19) at least mainly in the first and second ranges, the display provides users located in the first and second ranges with images of greater intensity than a conventional display. The backlight may be arranged to direct substantially no light in at least part of a third range of directions that lies between the first range of directions and the second range of directions. This provides a ‘black window’ between the first and second ranges in which the intensity of the display is lower than in other ranges. The intensity of the display in the black window is possibly zero, or close to zero, so that an observer located in this window will not perceive an image.
    • 定向背光,多视图显示和多向显示器多视图显示器(18)包括用于显示第一图像或图像序列的方向显示设备(19),以便从第一范围的方向主要可见 并且用于同时显示第二图像或图像序列,使得从相对于不同于第一范围的装置的第二方向范围主要可见。 显示器(18)还包括用于至少主要在第一和第二范围内引导光通过显示装置(19)的定向背光源(20)。 由于方向性背光(20)至少主要在第一和第二范围内引导光通过显示装置(19),所以显示器向位于第一和第二范围的用户提供比常规显示器更强的图像。 背光源可以布置成在位于第一方向范围和第二方向范围之间的方向的第三范围的至少一部分中基本上不引导光。 这提供了第一和第二范围之间的“黑色窗口”,其中显示器的强度低于其他范围。 黑色窗口中显示的强度可能为零或接近零,使得位于该窗口中的观察者将不会察觉图像。
    • 6. 发明授权
    • Multiple-view directional display
    • 多视图方向显示
    • US07813042B2
    • 2010-10-12
    • US11365813
    • 2006-03-02
    • Jonathan MatherRobert WinlowAkira NakagawaDiana U. KeanGrant Bourhill
    • Jonathan MatherRobert WinlowAkira NakagawaDiana U. KeanGrant Bourhill
    • G02B27/10G09G3/04H04N13/00
    • G02B27/2214
    • A parallax optic comprises plural, spaced apart lenses which are separated by regions which are non-transmissive of/to visible light. In some embodiments, the spaced apart lenses of the parallax optic are discrete elements of a lens array. In other embodiments, the lens elements are formed as convex elements integral with and extending from a lenticular layer. Parallax optic devices are combined with one or more image display elements to form an image display device. For embodiments of image display devices featuring or providing two-dimensional (2D) viewability, the parallax optic is preferably near or included in the image display element. On the other hand, for embodiments of image display devices featuring or providing three-dimensional (3D) viewability, the parallax optic is situated outside the image display element.
    • 视差光学器件包括多个间隔开的透镜,它们被不可透射的可见光区域分开。 在一些实施例中,视差光学器件的间隔开的透镜是透镜阵列的离散元件。 在其他实施例中,透镜元件形成为与透镜层成一体并从透镜层延伸的凸形元件。 视差光学器件与一个或多个图像显示元件组合以形成图像显示装置。 对于具有或提供二维(2D)可见度的图像显示装置的实施例,视差光学器件优选地靠近或包括在图像显示元件中。 另一方面,对于具有或提供三维(3D)可视性的图像显示装置的实施例,视差光学元件位于图像显示元件的外部。
    • 7. 发明授权
    • Multiple view display
    • 多视图显示
    • US07782409B2
    • 2010-08-24
    • US10729714
    • 2003-12-05
    • Diana U. KeanDavid James MontgomeryGrant BourhillJonathan Mather
    • Diana U. KeanDavid James MontgomeryGrant BourhillJonathan Mather
    • G02F1/1335G02F1/135
    • H04N13/349H04N13/305H04N13/31H04N13/312H04N13/324
    • A multiple view display comprises a display device such as a liquid crystal device, a parallax optic such as a parallax barrier, and a controller. The device comprises rows and columns of pixels and the controller supplies image data for a first view to first ones of the pixels and second ones of the pixels such that the first and second pixels alternate in the rows and in the columns. The parallax optic comprises rows and columns of parallax elements with the arrangement of pixels and parallax elements being such that each element co-operates with a respective pair of first and second pixels adjacent each other in the same row to form first and second viewing regions. Each row of parallax elements is off-set in the row direction by half the horizontal barrier pitch. Such an arrangement allows wider angles between the viewing regions to be achieved.
    • 多视图显示器包括诸如液晶装置的显示装置,诸如视差屏障的视差光学器件和控制器。 该装置包括行和列的像素,并且控制器将用于第一视图的图像数据提供给第一像素和第二像素中的第一像素,使得第一和第二像素在行和列中交替。 视差光学元件包括具有像素和视差元件布置的视差元件的行和列,使得每个元件与在相同行中彼此相邻的相应的一对第一和第二像素协作以形成第一和第二观看区域。 每行视差元素在行方向偏移水平屏障间距的一半。 这种布置允许实现观看区域之间更宽的角度。