STEREOSCOPIC IMAGE DISPLAY DEVICE

摘要

A stereoscopic image display device including a rear barrier and a parallax unit and thus having highly improved brightness is disclosed. The stereoscopic image display device includes a rear barrier disposed on a bottom surface of a display panel, a parallax unit disposed on a top surface of the display panel, and a light collecting unit disposed between the rear barrier and a backlight unit. Here, the light collecting unit collects light incident from the backlight unit in an open region of the rear barrier to improve brightness of the stereoscopic image display device.

主权项

1. A stereoscopic image display device, comprising:
a display panel for displaying an image, the display panel having a plurality of subpixels in a matrix form; a rear barrier disposed on a bottom surface of the liquid crystal panel and comprising openings to open partial region of respective subpixels in a horizontal line of the respective subpixels and have a predetermined pattern at different positions having certain period; a parallax unit disposed on the display panel; a backlight unit disposed below the display panel and the rear barrier; and a light collecting unit disposed between the backlight unit and the rear barrier.