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3D display device and method

A display device and display method technology, applied in the direction of static indicators, instruments, electrical components, etc., can solve the problems of inversion of left and right images, crosstalk between left eye image and right eye image, and achieve the effect of reducing crosstalk

Inactive Publication Date: 2013-09-18
SAMSUNG ELECTRONICS CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0011] However, since such a glasses-free system provides multi-viewpoint images, a crosstalk phenomenon in which left-eye images and right-eye images are mixed with each other may occur
[0012] In particular, if the user moves the location, the image for the right eye is transmitted to the left eye and the image for the right eye is transmitted to the right eye as the location moves, and the reverse image phenomenon in which the left and right images are reversed may occur.

Method used

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Embodiment Construction

[0057] Hereinafter, the present invention will be specifically described with reference to the drawings.

[0058] figure 1 is a block diagram showing the configuration of a 3D display device according to an embodiment of the present invention. A 3D display device refers to a device that enables a user to experience a three-dimensional effect by displaying content in a 3D manner. Various types of devices such as TVs, monitors, PCs, mobile phones, laptops, tablet PCs, electronic photo albums, electronic books, PDAs, etc. may be implemented as 3D display devices.

[0059] according to figure 1 , the 3D display device includes a data processing unit 110 , a panel unit 120 , a barrier unit, and a control unit 140 . The panel unit 120 and the barrier unit 130 constitute the display unit 200 .

[0060] The data processing unit 110 generates multi-viewpoint images. The multi-view image means an image obtained by combining images of the same subject taken from different angles. T...

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Abstract

The present invention relates to a 3D display device. The 3D display device of the present device comprises: a data processing part generating at least one frame by combining left-eye images and right-eye images; a panel part including pixels which are respectively comprised of three sub pixels; a barrier part forming a light blocking region and a light transmitting region on the panel part by two sub pixel units; and a control part controlling the panel part to display at least one frame generated in the data processing part and controlling the data processing part to generate at least one frame by arranging left-eye images and right-eye images alternately by two sub pixel units. Therefore, a color shift phenomenon and crosstalk can be reduced.

Description

technical field [0001] The present application relates to a 3D display device and a method thereof, and more particularly, to a 3D display device using a barrier and a method thereof for viewing 3D without 3D glasses. Background technique [0002] With the development of electronic technology, various types of electronic devices are being developed and popularized. A display device such as a TV as a representative home electric product is being used. [0003] In particular, recently, 3D display devices capable of viewing 3D image screens are being popularized. 3D display devices may be classified into a glasses type system or a glasses-free system according to whether glasses for viewing 3D images are used. [0004] As an example of a glasses-type system, there is a shutter-type glasses-type display device. The shutter glasses method refers to a method of alternately outputting left-eye images and right-eye images, and alternately opening and closing the left and right sh...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N13/04
CPCG09G3/003H04N13/376H04N13/324H04N13/315H04N13/139H04N13/398G02B30/27H04N13/302
Inventor 朴相武姜奇炯尹正勋黄东春
Owner SAMSUNG ELECTRONICS CO LTD
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