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Stereoscopic image display device

a display device and slant lens technology, applied in optics, instruments, electrical equipment, etc., can solve the problems of deteriorating display quality, high precision in the manufacture of slant lens,

Inactive Publication Date: 2010-10-21
SAMSUNG DISPLAY CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

[0012]According to an exemplary embodiment of the present inventive concept, a stereoscopic image display device includes a display unit and an image conversion unit. The display unit includes a plurality of pixel units, wherein at least one of the pixel units has a short side extended in a first direction and a long side extended in a second directi

Problems solved by technology

However, at a specific position of the display panel, a viewer may only view a light-blocking pattern, which classifies a plurality of pixels disposed in a matrix form, and thus may not view an image.
However, the manufacturing of the slanted lens may require high precision since the lens axis of the slanted lens is slanted with respect to the display panel.
In particular, when a multi-viewpoint stereoscopic image is displayed on the display panel using the slanted lens, crosstalk between viewpoints adjacent to each other may be generated to deteriorate display quality.

Method used

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Embodiment Construction

[0041]Exemplary embodiments of the present inventive concept are described more fully hereinafter with reference to the accompanying drawings. The present inventive concept may, however, be embodied in many different forms and should not be construed as limited to the exemplary embodiments set forth herein. In the drawings, the sizes of layers and regions may be exaggerated for clarity.

[0042]It will be understood that when an element or layer is referred to as being “on”, “connected to” or “coupled to” another element or layer, it can be directly on, connected or coupled to the other element or layer or intervening elements or layers may be present.

[0043]FIG. 1 is a perspective view illustrating a stereoscopic image display device in accordance with an exemplary embodiment of the present inventive concept.

[0044]FIG. 2 is a plan view illustrating a relationship between a display unit and an image conversion unit of the stereoscopic image display device of FIG. 1.

[0045]Referring to FI...

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Abstract

A stereoscopic image display device, including a display unit comprising a plurality of pixel units, wherein at least one of the pixel units has a short side extended in a first direction and a long side extended in a second direction different from the first direction, and an image conversion unit comprising a lenticular lens overlapped with at least two of the pixel units arranged in the first direction, wherein the lenticular lens is extended in the second direction and a first prism corresponding to the lenticular lens is arranged in the second direction.

Description

CROSS-REFERENCE TO RELATED APPLICATION[0001]This application claims priority under 35 U.S.C. §119 to Korean Patent Application No. 2009-34496, filed on Apr. 21, 2009 in the Korean Intellectual Property Office (KIPO), the disclosure of which is incorporated by reference herein in its entirety.BACKGROUND[0002]1. Technical Field[0003]The present inventive concept relates to a stereoscopic image display device. More particularly, the present inventive concept relates to a lenticular type stereoscopic image display device.[0004]2. Discussion of the Related Art[0005]Stereoscopic image display devices for displaying a three-dimensional (3D) image are used in the fields of 3D gaming and 3D movies, for example. The stereoscopic image display device may present the eyes of a viewer with two different two-dimensional (2D) flat images to display the 3D stereoscopic image. For example, when a viewer views a pair of two different 2D flat images with one image being displayed to each eye, the view...

Claims

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Application Information

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IPC IPC(8): G02B27/22G02B30/27
CPCG02B27/2214H04N13/0404G02F1/133526H04N13/305G02B30/27
Inventor KIM, HWIKIM, HEE-SEOPYUN, HAE-YOUNGJUNG, KYUNG-HOLEE, SEUNG-HEONYI, JUNG-HWAN
Owner SAMSUNG DISPLAY CO LTD