A pixel design method and naked-eye 3D stereoscopic display device

A stereoscopic display device, 3D technology, applied in the naked-eye 3D field, can solve serious problems such as moiré, achieve the effect of reducing moiré and improving viewing comfort

Inactive Publication Date: 2017-03-29
CHONGQING DROMAX PHOTOELECTRIC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In order to overcome the moiré of stereoscopic display, technologies such as adjusting the inclination angle of the cylindrical lens array or slit grating have been widely used, but the moiré of stereoscopic display devices is still very serious in many cases.

Method used

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  • A pixel design method and naked-eye 3D stereoscopic display device
  • A pixel design method and naked-eye 3D stereoscopic display device
  • A pixel design method and naked-eye 3D stereoscopic display device

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Embodiment Construction

[0046] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0047] Such as Figure 5 As shown, 1000 is a top view of the first embodiment of the pixel design of a naked-eye 3D stereoscopic display device, wherein D1-D5 and the like represent signal lines, G1-G7 and the like represent scanning lines, and Col1, Col2, Col3 and Col4 represent a row of sub-pixels respectively, as shown in FIG. Among them, 1001 represents the position of the TFT corresponding to the sub-pixel, 1002 represents a sub-pixel, each sub-pixel is divided into four regions I, II, III and IV such as 1002, and each sub-pixel is such as "+" and "-" above 1002 Indicates the positive and negative polarity of the sub-pixel. It is assumed that each row is the same sub-pixel, for example, the first row is an R sub-pixel, the second row is a G sub-pixel, the thir...

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Abstract

The invention relates to the technical field of naked eye 3D, and particularly relates to a pixel design method and a naked eye 3D stereoscopic display device. According to the naked eye 3D stereoscopic display device, sub-pixels in the same row in a 2D display are same sub-pixels; each sub-pixel is divided into a first quadrant region, a second quadrant region, a third quadrant region and a fourth quadrant region from left to right and from top to bottom; a thin film transistor TFT corresponding to each sub-pixel is arranged in a predetermined quadrant region of the corresponding sub-pixel; a scan line which is used for controlling on and off of a TFT is arranged corresponding to each row of sub-pixel, and a signal line which is used for charging and discharging of a TFT is arranged corresponding to each column of sub-pixel; and a TFT corresponding to each sub-pixel is connected with an adjacent scan line and signal line. According to the naked eye 3D stereoscopic display device provided by the invention, moire produced by the naked eye 3D stereoscopic display device can be reduced, and the viewing comfort is improved.

Description

technical field [0001] The present invention relates to the technical field of naked-eye 3D, in particular, to a pixel design method and a naked-eye 3D stereoscopic display device. Background technique [0002] Glasses-free 3D stereoscopic display devices are widely used in personal consumer goods and commercial fields due to their good viewing freedom, such as small-size glasses-free 3D mobile phones, small and medium-sized glasses-free 3D tablets, notebooks, desktop displays, and large-size commercial advertising machines Wait. Among these glasses-free 3D stereoscopic display devices, the more common ones are the cylindrical lens display technology that uses the depth perception formed by human binocular parallax and convergence to realize stereoscopic display, and the slit grating stereoscopic display technology that uses the principle of parallax barrier. [0003] figure 1 It is a common three-dimensional display device of liquid crystal lenticular lens film used in th...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G02B27/22G02F1/133G02F1/1362
CPCG02B30/26G02B30/27G02F1/13306G02F1/136213G02F1/136286
Inventor 向贤明洪煦张涛李春
Owner CHONGQING DROMAX PHOTOELECTRIC
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