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Image display apparatus and method for both 2d and 3d image

An automatic stereoscopic display and 3D technology, applied in stereoscopic systems, optics, instruments, etc., can solve problems such as 2D and 3D image quality degradation

Inactive Publication Date: 2010-05-26
SAMSUNG ELECTRONICS CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Here, the quality of 2D and 3D images can also degrade when the refractive index is not properly adjusted

Method used

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  • Image display apparatus and method for both 2d and 3d image
  • Image display apparatus and method for both 2d and 3d image
  • Image display apparatus and method for both 2d and 3d image

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Embodiment Construction

[0035] Embodiments will now be described in detail, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to like parts throughout. In this regard, embodiments of the invention may be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Accordingly, the embodiments are merely described below, by referring to the figures, to explain aspects of the present invention.

[0036] figure 1 A configuration of a two-dimensional / three-dimensional (2D / 3D) switchable autostereoscopic display device according to one or more embodiments is shown. refer to figure 1 , in this embodiment, the 2D / 3D switchable autostereoscopic display device may include a control unit 140 and a display unit 150 . For example, the display unit 150 may include the first display 100 , the conversion lens 120 and the second display 130 .

[0037] For example, under the control of the control unit 140, the first...

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Abstract

A two dimensional / three dimensional (2D / 3D) switchable autostereoscopic display apparatus and method to selectively display a 2D image and a 3D image using two displays and a convertible lens. When outputting the 2D image, the 2D / 3D switchable autostereoscopic display apparatus may control a first display to output a white image / white light, control a second display to output an image, and control an electrical diffuser lens of the convertible lens to be switched off and the white image to be diffused so as to operate as a backlight. When outputting the 3D image, the 2D / 3D switchable autostereoscopic display apparatus may control the first display to output an image, control the second display to be switched off to be in a transparent state, control the electrical diffuser lens of the convertible lens to be switched on to be in the transparent state, and control the lenticular lens to output the 3D image.

Description

[0001] This application claims the benefit of Korean Patent Application No. 10-2008-0095704 filed with the Korean Intellectual Property Office on Sep. 30, 2008, the disclosure of which is hereby incorporated by reference. technical field [0002] One or more embodiments relate to a switchable autostereoscopic display device and method switchable between two-dimensional (2D) and three-dimensional (3D) modes, and more particularly to such a 2D / 3D switchable autostereoscopic A stereoscopic display device and method that can selectively display one of a 2D image and a 3D image using the same two displays with a conversion lens therebetween. Background technique [0003] Since three-dimensional (3D) image displays may traditionally be required to display both 3D images and two-dimensional (2D) images, 2D / 3D switchable image display technologies are desired. For example, such 2D / 3D switchable image display techniques may include autostereoscopic techniques with parallax barriers a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G02B27/22G02F1/29H04N13/00G02B30/28
CPCG02B27/2214H04N13/0404H04N13/0454H04N13/305H04N13/359G02B30/28H04N13/00G02B30/27
Inventor 成基荣金允泰朴斗植南东暻朴柱容
Owner SAMSUNG ELECTRONICS CO LTD
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