Three dimensional image display device

    公开(公告)号:US09807375B2

    公开(公告)日:2017-10-31

    申请号:US14828273

    申请日:2015-08-17

    Abstract: A 3D image display device includes: a display panel that includes a plurality of pixels arranged in a matrix form; and a view point division part that divides the plurality of pixels into a plurality of corresponding view points. The view point division part includes a plurality of view point division units each associated with a lenticular lens tilted at an inclination angle and an inclination angle changing unit for changing the inclination angles of the plurality of the view point division units to correspond to a portrait mode or a landscape mode. The view point division part and the display panel are configured so that a same optimal viewing distance is calculated in portrait mode and landscape mode.

    METHOD OF DRIVING ACTIVE BARRIER PANEL AND DISPLAY APPARATUS FOR PERFORMING THE METHOD
    13.
    发明申请
    METHOD OF DRIVING ACTIVE BARRIER PANEL AND DISPLAY APPARATUS FOR PERFORMING THE METHOD 审中-公开
    驱动主动遮挡板的方法和执行方法的显示装置

    公开(公告)号:US20140118332A1

    公开(公告)日:2014-05-01

    申请号:US13914806

    申请日:2013-06-11

    CPC classification number: G09G3/003 G09G2300/0426 G09G2320/0209

    Abstract: A method of driving an active barrier panel, the active barrier panel comprising an electrode unit which has n barrier electrodes operating as an opening part transmitting light and n barrier electrodes operating as a barrier part blocking the light, the method includes calculating a crosstalk distribution of each of observer's left-eye and right-eye corresponding to each of 2n barrier-shift modes, according to an observer's position, dividing an active area of the active barrier panel into at least one barrier block based on a flat portion of the crosstalk distribution, in which a minimum crosstalk is maintained, determining the barrier-shift mode for each barrier block to maintain the minimum crosstalk, and operating the electrode unit in a corresponding barrier block in the determined barrier-shift mode.

    Abstract translation: 一种驱动有源屏障板的方法,所述有源屏障板包括具有作为透光的开口部分的n个势垒电极的电极单元和作为阻挡光的屏障部分的n个势垒电极,所述方法包括: 每个观察者的左眼和右眼根据观察者的位置对应于2n个障碍移动模式中的每一个,基于串扰分布的平坦部分将有源屏障板的有效面积分成至少一个阻挡块 ,其中保持最小串扰,确定每个阻挡块的阻挡移动模式以保持最小串扰,以及在所确定的屏障移动模式中将电极单元操作在相应的阻挡块中。

    ACTIVE BARRIER PANEL AND THREE DIMENSIONAL IMAGE DISPLAY APPARATUS HAVING THE SAME
    14.
    发明申请
    ACTIVE BARRIER PANEL AND THREE DIMENSIONAL IMAGE DISPLAY APPARATUS HAVING THE SAME 审中-公开
    主动遮挡板和三维图像显示装置

    公开(公告)号:US20140063001A1

    公开(公告)日:2014-03-06

    申请号:US13742074

    申请日:2013-01-15

    Abstract: An active barrier panel includes a first substrate, a second substrate and a liquid crystal layer. The first substrate includes a first opening electrode configured to operate as a first opening transmitting the light and a first barrier electrode configured to as a first barrier blocking the light, the first opening electrode and the first barrier electrode having a step structure. The second substrate includes a second opening electrode configured to operate as a second opening and crossing at a right angle to the first opening electrode, and a second barrier electrode configured to operate as a second barrier and crossing at a right angle to the first barrier electrode. The liquid crystal layer is disposed between the first and second substrates.

    Abstract translation: 主动屏障板包括第一基板,第二基板和液晶层。 第一基板包括构造成作为透射光的第一开口的第一开口电极和被配置为阻挡光的第一阻挡层的第一阻挡电极,第一开口电极和第一势垒电极具有台阶结构。 第二基板包括构造成作为第二开口并与第一开口电极成直角交叉的第二开口电极,以及构造成作为第二阻挡层并与第一阻挡电极成直角交叉的第二势垒电极 。 液晶层设置在第一和第二基板之间。

    Three-dimensional image display device

    公开(公告)号:US09930322B2

    公开(公告)日:2018-03-27

    申请号:US14819301

    申请日:2015-08-05

    CPC classification number: H04N13/305 H04N13/317 H04N13/351 H04N13/383

    Abstract: A stereoscopic image display device includes a viewpoint division unit that divides an image displayed in a plurality of pixels into images that correspond to k viewpoints, wherein the viewpoint division unit comprises a plurality of viewpoint division units inclined with an inclination angle that satisfies V ⁢ ⁢ A = tan - 1 ⁢ ⁢ b × Hp m × Vp , where Hp denotes a pitch of a row direction of the pixels, Vp denotes a pitch of a column direction of the pixels, and m and b are natural numbers, and a number of first pixels arranged in an area defined by a unit of m×b among a plurality of first pixels emitting light transmitting the same viewpoint division unit among the plurality of viewpoint division units is n=b+m−1.

    Display panel and display apparatus having the same
    16.
    发明授权
    Display panel and display apparatus having the same 有权
    显示面板和具有该显示面板的显示装置

    公开(公告)号:US09223141B2

    公开(公告)日:2015-12-29

    申请号:US13771238

    申请日:2013-02-20

    Abstract: A display panel includes a transmit-control portion and a light blocking portion. The pixel-transmit portion may include a pair of first sides and a pair of second sides and transmitting light, the pair of the first sides being inclined with respect to a horizontal-axis direction and substantially parallel with each other, the pair of the second sides being inclined with respect to a vertical-axis direction and substantially parallel with each other. The blocking portion may surround the pixel-transmit portion and block the light.

    Abstract translation: 显示面板包括发射控制部分和遮光部分。 像素透射部分可以包括一对第一边和一对第二边和透光,所述一对第一边相对于水平轴方向倾斜并且基本上彼此平行,所述一对第二边 侧面相对于垂直轴方向倾斜并且基本上彼此平行。 阻挡部分可围绕像素传输部分并阻挡光。

    Three-dimensional image display device

    公开(公告)号:US09606368B2

    公开(公告)日:2017-03-28

    申请号:US14678599

    申请日:2015-04-03

    Abstract: A three-dimensional image display device including a dot displaying viewpoint images and a viewpoint forming unit. The dot displays first and second color images respectively having first and second colors of a first viewpoint image among the viewpoint images during a first sub-frame, and displays a third color image having a third color of the first viewpoint image during a second sub-frame. The viewpoint forming unit includes viewpoint forming devices, which are positioned at a first position during the first sub-frame to project the first and second color images on a viewing zone corresponding to the first viewpoint image, and positioned at a second position during the second sub-frame to project the third color image on the viewing zone.

    THREE-DIMENSIONAL IMAGE DISPLAY DEVICE
    18.
    发明申请
    THREE-DIMENSIONAL IMAGE DISPLAY DEVICE 有权
    三维图像显示装置

    公开(公告)号:US20160073097A1

    公开(公告)日:2016-03-10

    申请号:US14819301

    申请日:2015-08-05

    CPC classification number: H04N13/305 H04N13/317 H04N13/351 H04N13/383

    Abstract: A stereoscopic image display device includes a viewpoint division unit that divides an image displayed in a plurality of pixels into images that correspond to k viewpoints, wherein the viewpoint division unit comprises a plurality of viewpoint division units inclined with an inclination angle that satisfies V   A = tan - 1   b × Hp m × Vp , where Hp denotes a pitch of a row direction of the pixels, Vp denotes a pitch of a column direction of the pixels, and m and b are natural numbers, and a number of first pixels arranged in an area defined by a unit of m×b among a plurality of first pixels emitting light transmitting the same viewpoint division unit among the plurality of viewpoint division units is n=b+m−1.

    Abstract translation: 立体图像显示装置包括:视点分割单元,其将在多个像素中显示的图像分割成与k个视点相对应的图像,其中,所述视点分割单元包括以倾斜角度倾斜的多个视点分割单元,所述倾斜角满足V透视 A = tan -1蒙特B×Hp m×Vp,其中Hp表示像素的行方向的间距,Vp表示像素的列方向的间距,m和b是自然数, 在多个视点分割单元中发射发射相同视点分割单元的光的多个第一像素中由m×b单位限定的区域中排列的第一像素的n = b + m-1。

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