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A 3D display device and display method thereof

A display device, 3D technology, applied in static indicators, optics, instruments, etc., can solve the problem of halving the image resolution in 2D display mode

Active Publication Date: 2018-02-02
KINGZONE TECH SHANGHAI CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0007] To sum up, the naked-eye 3D display device that realizes 3D display effect based on a fixed grating realizes switching between 3D display mode and 2D display mode only by controlling the difference of transmitted image data without changing the timing sequence of the original driving circuit, which will lead to The technical problem of halving the image resolution of

Method used

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  • A 3D display device and display method thereof
  • A 3D display device and display method thereof
  • A 3D display device and display method thereof

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Embodiment Construction

[0027] The following are some of the embodiments of the present invention, which are intended to provide a basic understanding of the present invention, but are not intended to identify the key or decisive elements of the present invention or to limit the scope of protection. According to the technical solution of the present invention, without changing the essence and spirit of the present invention, other implementation modes can be obtained by replacing each other.

[0028] In the drawings, the thicknesses of layers and regions are exaggerated for clarity. Nor are all of the various components shown in the figures depicted. Multiple components in the drawings are disclosures that can be realized by those skilled in the art.

[0029] The definition of parity in the embodiment is intended to classify the pixels displaying content, and the definition of parity can be interchanged. In addition, directional terms (such as "front", "rear", "row", "column", etc.) used to describ...

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Abstract

A 3D display device and a displaying method thereof. The method comprises: for any combined pixels, when a 3D display device is switched to a 2D displaying mode, during a first driving period, a first driving signal drives a first row of pixels while a second driving signal drives a second row of pixels, and a data transmission unit transmits first image data to pixels units of the first row of pixels and the second row of pixels; during a second driving period, a third driving signal S3 drives a third row of pixels, a fourth driving signal S4 drives a fourth row of pixels, and the data transmission unit transmits second image data to the third row of pixels and the fourth row of pixels. By this method, during switch from a 3D displaying mode to a 2D displaying mode, in each driving period, image data input to pixel units is displayed and then separately enters ranges of angles of view of left and right eyes, and therefore, the image content the left and right eyes see is consistent with the input image data and is not halved compared with that in the 3D displaying mode, thereby achieving lossless visual resolution during switch from the 3D displaying mode to the 2D displaying mode.

Description

technical field [0001] The invention relates to the field of liquid crystal display, in particular to a 3D display device and a display method thereof. Background technique [0002] Glasses-free 3D display technology has become the mainstream technology in the display field. The current glasses-free 3D display technologies, such as liquid crystal grating-type glasses-free 3D display technology, lenticular lens-type glasses-free 3D display technology and rear slit grating-type glasses-free 3D display technology, mostly pass Obstacles such as gratings allow the left and right eyes to receive different images to produce a stereoscopic effect. [0003] The naked-eye 3D display device includes a pixel array composed of odd-numbered and even-numbered rows of pixels, and the odd-numbered and even-numbered rows of pixels are arranged alternately in sequence. Below to figure 1 The timing diagram of the driving signal is shown as an example to illustrate the display principles of th...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G09G3/36G02B27/22
CPCG02B30/27G09G3/3611G09G3/36
Inventor 何东阳
Owner KINGZONE TECH SHANGHAI CO LTD
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