公开(公告)号：US09077981B2

公开(公告)日：2015-07-07

申请号：US13752239

申请日：2013-01-28

Applicant: Samsung Display Co., Ltd.

Inventor： Hamagishi Goro ,  Seung Jun Yu ,  Sang Min Jeon

IPC: H04N13/04

CPC classification number: H04N13/302 ,  H04N13/31 ,  H04N13/315 ,  H04N13/366 ,  H04N13/373

Abstract: In a 3D image display apparatus, a display unit includes a plurality of pixels and alternately displays a left-eye image in a first group of the pixels and a right-eye image in a second group of the pixels along a first direction, a barrier unit includes a light blocking portion blocking light received from the display unit and a light transmitting portion transmitting the light received from the display unit, and the light blocking portion and the light transmitting portion are alternately arranged in the first direction. A position information extraction unit determines the distance between the display unit and a viewer watching the display unit, and a control unit controls the display unit and the barrier unit in accordance with the distance information to allow the display unit and the barrier unit to be operated in a first mode or a second mode. Thus, a distance range in which the viewer perceives the 3D image increases.

Abstract translation: 在3D图像显示装置中，显示单元包括多个像素，并且在第一组像素中交替地显示左眼图像，并且沿着第一方向在第二组像素中显示右眼图像，屏障 单元包括阻挡从显示单元接收的光的遮光部分和透射从显示单元接收的光的透光部分，并且遮光部分和透光部分沿第一方向交替布置。 位置信息提取单元确定显示单元和观看显示单元的观看者之间的距离，并且控制单元根据距离信息控制显示单元和屏障单元，以允许显示单元和屏障单元被操作 在第一模式或第二模式中。 因此，观众感知3D图像的距离范围增加。

公开(公告)号：US09064444B2

公开(公告)日：2015-06-23

申请号：US13683040

申请日：2012-11-21

Applicant: Samsung Display Co., Ltd.

Inventor： Hamagishi Goro ,  Seung Jun Yu ,  Sang Min Jeon

IPC: G09G5/10 ,  G09G3/00 ,  H04N13/04

CPC classification number: G09G5/10 ,  G09G3/003 ,  G09G2380/00 ,  H04N13/31 ,  H04N13/315 ,  H04N13/351 ,  H04N13/356 ,  H04N13/373 ,  H04N13/376 ,  H04N13/398

Abstract: A 3D image display device including a position detector, a display panel, a barrier panel, and a barrier panel controller. The position detector detects a position of a viewer and generates a selection signal. The display panel includes a plurality of pixels and alternately displays a left-eye image and a right-eye image. The barrier panel includes a light transmitting portion and a light blocking portion. The barrier panel controller controls a width of each of the light transmitting portion and the light blocking portion. The barrier panel is operated in one of a first mode, a second mode, and a third mode.

Abstract translation: 一种3D图像显示装置，包括位置检测器，显示面板，阻挡面板和屏障面板控制器。 位置检测器检测观看者的位置并产生选择信号。 显示面板包括多个像素，并交替显示左眼图像和右眼图像。 阻挡板包括透光部分和遮光部分。 屏障面板控制器控制每个透光部分和遮光部分的宽度。 屏障面板以第一模式，第二模式和第三模式中的一种操作。