公开(公告)号：US20140091991A1

公开(公告)日：2014-04-03

申请号：US13722099

申请日：2012-12-20

Applicant: LG DISPLAY CO., LTD.

Inventor： Cheunghwan AN

IPC: G09G5/14

CPC classification number: G09G5/14 ,  H04N13/305 ,  H04N13/31 ,  H04N13/324 ,  H04N13/351 ,  H04N13/373

Abstract: A multi-view autostereoscopic image display and a method of controlling an optimal viewing distance thereof are provided. The multi-view autostereoscopic image display includes a display panel displaying multi-view image data, a display panel driver writing the multi-view image data, a 3D optical element separating the optical axes of the multi-view image data, a viewing distance sensing unit sensing the positions of both eyes of a viewer, and a viewing distance extension controller that detects viewing zones where both eyes of the viewer are located by comparing the positions of both eyes of the viewer with positional information of predefined viewing zones, and selectively converts at least some of the multi-view image data according to a change in the positions of the viewing zones where both eyes of the viewer are located.

Abstract translation: 提供多视点自动立体图像显示器和控制其最佳观看距离的方法。 多视点自动立体图像显示器包括显示多视点图像数据的显示面板，写入多视点图像数据的显示面板驱动器，分离多视点图像数据的光轴的3D光学元件，观看距离感测 感测观察者的双眼的位置的单元和观察距离扩展控制器，其通过将观看者的双眼的位置与预定义的观看区的位置信息进行比较来检测观众的双眼位置的观看区域，并且选择性地转换 根据观看者的两只眼睛所在的观看区域的位置的变化的多视点图像数据中的至少一些。

公开(公告)号：US20140078194A1

公开(公告)日：2014-03-20

申请号：US13726789

申请日：2012-12-26

Applicant: LG DISPLAY CO., LTD.

Inventor： Cheunghwan AN ,  Hoonki KIM ,  Bogyun CHUNG

IPC: G09G5/10

CPC classification number: H04N13/302 ,  G09G3/003 ,  G09G3/2025 ,  G09G3/342 ,  G09G3/36 ,  G09G3/3611 ,  G09G5/10 ,  G09G2310/024 ,  G09G2340/0435 ,  H04N13/261 ,  H04N13/305 ,  H04N13/31 ,  H04N13/324 ,  H04N13/356 ,  H04N13/398

Abstract: An autostereoscopic display and a control method thereof are disclosed. The autostereoscopic display includes a display panel displaying 3D image data, a backlight unit providing light to the display panel, a backlight driver which sequentially drives light sources of the backlight unit along a scanning direction of the 3D image data written to the display panel, a switchable 3D element which forms a barrier or a lens for separating optical axes of left eye image data and right eye image data from the 3D image data, and a 3D element driver which electrically controls the switchable 3D element and shifts the barrier or the lens formed in the switchable 3D element.

Abstract translation: 公开了一种自动立体显示器及其控制方法。 自动立体显示器包括显示3D图像数据的显示面板，向显示面板提供光的背光单元，沿着写入显示面板的3D图像数据的扫描方向依次驱动背光单元的光源的背光驱动器， 形成用于从3D图像数据分离左眼图像数据和右眼图像数据的光轴的屏障或透镜的可切换3D元件，以及电子控制可切换3D元件并移动形成的屏障或透镜的3D元件驱动器 在可切换的3D元素中。