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2D/3D display device and display method thereof

A technology of a display device and a display method, which can be applied to static indicators, optics, instruments, etc., can solve problems such as inability to view 3D images, and achieve the effect of improving 3D viewing experience and improving contrast.

Inactive Publication Date: 2017-12-12
TCL CHINA STAR OPTOELECTRONICS TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing 3D grating screens are fixed in the direction of placement. When the screen is rotated 90° along the normal direction, it is impossible to watch 3D images

Method used

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  • 2D/3D display device and display method thereof
  • 2D/3D display device and display method thereof
  • 2D/3D display device and display method thereof

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Embodiment Construction

[0034] see figure 2 , image 3 ,as well as Figure 5 , Figure 6 , figure 2 It is an exploded schematic view of a preferred embodiment of the 2D and 3D display device of the present invention, image 3 A schematic cross-sectional view of the preferred embodiment when performing 2D display, Figure 5 A schematic cross-sectional view of the preferred embodiment when performing 3D display, Figure 6 An exploded schematic diagram of the preferred embodiment for 3D display.

[0035] Such as figure 2 As shown, the 2D and 3D display device of the present invention mainly comprises: TFT-LCD display panel 21 and AMOLED display panel 22, and this TFT-LCD display panel 21 is positioned at the light-emitting side of AMOLED display panel 22; This TFT-LCD display panel 21 and AMOLED display panel 22 The distance between the AMOLED display panels 22 can be adjusted to match the display device for 2D or 3D display.

[0036] image 3 The position setting between the AMOLED display ...

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Abstract

The invention relates to a 2D / 3D display device and a display method thereof. The device comprises an AMOLED display panel and a TFT-LCD display panel. The TFT-LCD display panel is arranged on the light emitting side of the AMOLED display panel. The distance between the TFT-LCD display panel and the AMOLED display panel is adjustable to cooperate with the display device to carry out 2D or 3D display. The invention also provides a corresponding display method. According to the invention, an ultrahigh contrast ratio liquid crystal display panel and the 3D display device are provided; during 2D display, through the double screen display of the AMOLED and the TFT-LCD, the contrast ratio of the TFT-LCD display panel can be greatly increased; and during the 3D display, the distance between a liquid crystal grating and the AMOLED display panel can be adjusted in real time according to the position of a watcher, so the 3D watching experience is improved to the greatest degree.

Description

technical field [0001] The invention relates to the field of displays, in particular to a 2D and 3D display device and a display method thereof. Background technique [0002] The main principle of the existing three-dimensional display technology is to make the left and right eyes of the viewer receive different images respectively, and the two images obtained by the left and right eyes are analyzed and overlapped by the human brain, so that the viewer perceives the image The layering of the picture creates a three-dimensional effect. [0003] At present, glasses-free 3D technology has been extensively researched, among which the parallax barrier type 3D display technology is more common, which mainly uses a 3D grating to block light to ensure that the corresponding light can enter the correct position of the human eye. [0004] Such as figure 1 As shown, it is a working schematic diagram of the existing three-dimensional grating, the three-dimensional grating 11 is locate...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G02B27/22G02F1/133H01L27/32G02F1/13357
CPCG02F1/13306G02F1/133602G02B30/27H10K59/50
Inventor 徐向阳
Owner TCL CHINA STAR OPTOELECTRONICS TECH CO LTD