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Three-dimensional display device and driving method thereof

A technology of three-dimensional display and driving method, which is applied in the direction of static indicators, instruments, electrical components, etc.

Inactive Publication Date: 2007-05-09
SAMSUNG DISPLAY CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0009] However, conventional parallax barriers are only suitable for providing either portrait or landscape views

Method used

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  • Three-dimensional display device and driving method thereof
  • Three-dimensional display device and driving method thereof
  • Three-dimensional display device and driving method thereof

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Embodiment Construction

[0048] The present invention will be described more fully hereinafter with reference to the accompanying drawings, in which specific exemplary embodiments of the invention are shown.

[0049] FIG. 1 is a schematic block diagram of a three-dimensional display device according to an exemplary embodiment of the present invention. As shown in FIG. 1 , the three-dimensional display device includes a panel 100 , a panel control unit 110 , a barrier 200 and a barrier control unit 210 .

[0050] A display control signal D including image signals (eg, R, G, and B data), horizontal signals, and vertical signals is input into each of the barrier control unit 210 and the panel 100 by the panel control unit 110 .

[0051] The panel 100 displays left and right eye images having specific or predetermined patterns according to the display control signal D input from the panel control unit 110 .

[0052] In an exemplary embodiment of the present invention, the first image and the second image...

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Abstract

A three-dimensional display device according to the present invention includes a panel that time-shares images and displays left and right eye images, a panel control unit for controlling the panel by applying a display control signal that includes vertical and horizontal signals to the panel, a barrier facing the panel and separating the images of the panel into user left and right eye images, and a barrier control unit for controlling the barrier. The panel can be converted between a first mode of a portrait-type view and a second mode of a landscape-type view, and the barrier may be operated corresponding to the mode conversion of the panel.

Description

technical field [0001] The present invention relates to a three-dimensional display device, in particular to an autostereoscopic three-dimensional display device using a parallax barrier and a driving method thereof. Background technique [0002] Three-dimensional display devices can be classified into stereoscopic display devices or autostereoscopic display devices, wherein, for stereoscopic display devices, users need to wear viewing aids such as polarized glasses; for autostereoscopic display devices, users do not need to wear such viewing aids The desired three-dimensional image can be seen. [0003] Common autostereoscopic display devices employ optical separation elements such as multi-lenses, parallax barriers, or microlens arrays to spatially separate or isolate the left-eye image portion and the right-eye image portion displayed on the image display unit along the direction of the user's left and right eyes, respectively. Image section. [0004] Specifically, the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N13/04H04N15/00G09G3/36
CPCG09G3/003G09G3/3611G09G2300/023G09G2340/0492H04N13/0409H04N13/31
Inventor 金範植李璋斗张亨旭南熙宋明燮
Owner SAMSUNG DISPLAY CO LTD
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