公开(公告)号：US20140293172A1

公开(公告)日：2014-10-02

申请号：US14221923

申请日：2014-03-21

Applicant: Japan Display Inc.

Inventor： Daichi SUZUKI ,  Toshinori UEHARA ,  Ai KOIKE

IPC: G02B27/22

CPC classification number: G02B27/2214 ,  G02B27/2264 ,  G09G3/003 ,  G09G3/3614 ,  G09G3/3655 ,  G09G2300/0426 ,  G09G2300/0434 ,  G09G2380/10 ,  H04N13/31 ,  H04N13/324 ,  H04N2013/403

Abstract: A display device for displaying a first image in a first direction and a second image in a second direction, including a display panel having pixels arrayed in a matrix, a backlight configured to emit a light to a back surface of the display panel, and a parallax barrier configured so that a light from the first pixel passes through an opening of the parallax barrier and is emitted to the first direction, and a light from the second pixel passes through the opening of the parallax barrier and is emitted to the second direction. The formula (B−A)/A≦1 is satisfied wherein A represents the luminance of the first image when the first image and the second image are black images, and B represents a luminance of the first image when the first image is a black image and the second image is a white image.

Abstract translation: 一种用于在第一方向上显示第一图像和第二方向的显示装置，包括具有排列成矩阵的像素的显示面板，被配置为向显示面板的后表面发光的背光源，以及 视差屏障被配置为使得来自第一像素的光通过视差屏障的开口并且被发射到第一方向，并且来自第二像素的光通过视差屏障的开口并且被发射到第二方向。 满足公式（B-A）/ A＆nlE; 1，其中A表示当第一图像和第二图像是黑色图像时第一图像的亮度，B表示当第一图像是黑色时的第一图像的亮度 图像，第二个图像是白色图像。