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A three-dimensional display panel, its display method and display device

A display panel, three-dimensional technology, applied in three-dimensional systems, instruments, optics, etc., can solve the problems of small depth range, increased resolution and depth of field, and low resolution of three-dimensional images

Active Publication Date: 2019-07-09
BOE TECH GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Traditional integrated imaging still has problems such as low resolution and small depth range of 3D images, and the current integrated imaging reduces the image depth when the resolution is increased, and inevitably causes the image resolution to decrease when the depth range is increased, and the Cannot increase resolution and depth of field at the same time

Method used

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  • A three-dimensional display panel, its display method and display device
  • A three-dimensional display panel, its display method and display device
  • A three-dimensional display panel, its display method and display device

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Embodiment Construction

[0038] In view of the problems existing in the prior art, embodiments of the present invention provide a three-dimensional display panel, a display method thereof, and a display device, which are used to improve the resolution of a three-dimensional image and increase the depth range of a three-dimensional image.

[0039] In order to make the purpose, technical solutions and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings. Obviously, the described embodiments are only some of the embodiments of the present invention, rather than all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0040] The three-dimensional display panel, its display method, and display device provided by specific embodiments of the p...

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Abstract

The invention discloses a three-dimensional display panel, a display method thereof, and a display device, comprising a first display panel, a second display panel located on the light-emitting side of the first display panel, and a microlens array located on the light-emitting side of the second display panel; The distance between the first display panel and the microlens array is greater than the focal length of the microlens array; the distance between the second display panel and the microlens array is less than the focal length of the microlens array; the microlens array is used for displaying the second display panel The image is formed into a virtual image, and the display image of the first display panel through the second display panel is formed into a real image, so as to realize three-dimensional display by superimposing the virtual image and the real image. The real image corresponding to the first display panel and the virtual image corresponding to the second display panel are respectively located on both sides of the microlens array, thereby greatly increasing the depth range of the three-dimensional image; and the final three-dimensional image is formed by imaging the pixels of the two display panels , thus also improving the resolution of the 3D image.

Description

technical field [0001] The invention relates to the field of display technology, in particular to a three-dimensional display panel, a display method and a display device thereof. Background technique [0002] With the development of 3D stereoscopic display, glasses-free 3D stereoscopic display has become a research hotspot in the field of display. Compared with the currently popular 3D display based on binocular parallax principle, integrated imaging 3D display does not need to wear stereo glasses and other auxiliary devices, and is a naked-eye 3D display technology; Focusing and zooming like a real 3D scene has the significant advantage of ignoring fatigue. In addition, integrated imaging technology has the advantages of no coherent light source, no dark room, simple structure and full-color display, and has become one of the cutting-edge 3D display technologies. [0003] Integrated imaging records and reproduces real 3D scenes through a 2D microlens array. In the recor...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G02B27/22
CPCH04N13/307G02B3/0056G02B30/27H04N13/305H04J2203/0094
Inventor 牛小辰陈祯祐董学陈小川赵文卿
Owner BOE TECH GRP CO LTD
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