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Barrier type naked-eye 3D display screen and display device

A display screen and 3D technology, applied in the field of 3D display, can solve the problems of affecting the brightness of image display and reducing the transmittance of naked-eye 3D display devices, etc.

Inactive Publication Date: 2015-11-25
BOE TECH GRP CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the color filter substrate in the liquid crystal screen is provided with a color photoresist, which reduces the transmittance of the naked-eye 3D display device and seriously affects the image display brightness of the display device.

Method used

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  • Barrier type naked-eye 3D display screen and display device
  • Barrier type naked-eye 3D display screen and display device
  • Barrier type naked-eye 3D display screen and display device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0047] In this embodiment, when N=1, the principle of forming a 3D image of the barrier-type naked-eye 3D display provided in the above embodiment.

[0048] figure 1 The OLED screen 1 given in is used as a grating, and the LCD screen 2 is used as a 2D display, so that the light-emitting surface of the OLED screen 1 is connected to the light-incident surface of the LCD screen 2 to form a barrier-type naked-eye 3D display screen; wherein, please refer to figure 2 The distance between the light-emitting layer 13 in the OLED screen 1 and the pixel matrix in the color filter substrate in the liquid crystal screen 2 is h; the distance between the eyes of the viewer and the light-emitting surface of the liquid crystal screen 12 is S, and the interpupillary distance between the eyes of the viewer is L.

[0049] read on figure 2 In the light-emitting layer 13 of the OLED screen 1, there are six consecutive color OLED sub-pixels a, b, c, d, e, f, and in the color filter substrate of ...

Embodiment 2

[0054] In this embodiment, when N=3, the formation principle of the 3D image of the barrier-type naked-eye 3D display provided in the above embodiment.

[0055] figure 1 The OLED screen 1 given in is used as a grating, and the LCD screen 2 is used as a 2D display, so that the light-emitting surface of the OLED screen 1 is connected to the light-incident surface of the LCD screen 2 to form a barrier-type naked-eye 3D display screen; wherein, please refer to image 3 The distance between the light-emitting layer 13 in the OLED screen 1 and the pixel matrix in the color filter substrate in the liquid crystal screen 2 is h; the distance between the eyes of the viewer and the light-emitting surface of the liquid crystal screen 12 is S, and the interpupillary distance between the eyes of the viewer is L.

[0056] read on image 3 , the light-emitting layer 13 in the OLED screen 1 includes five consecutive columns of color OLED pixel units a', b', c', d', e', and the color OLED pixe...

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Abstract

The invention discloses a barrier type naked-eye 3D display screen and a display device, relates to the technical field of 3D display, and aims at reducing thickness of the barrier type naked-eye 3D display screen and enhancing display brightness of a three-dimensional color image. The barrier type naked-eye 3D display screen comprises an OLED screen and a liquid crystal screen. The light emergent surface of the OLED screen is connected with the light incident surface of the liquid crystal screen. Color resist is not filled in the color film substrate of the liquid crystal screen. The luminescent layer in the OLED screen is a color OLED array. The driving array of the OLED screen drives the luminescent layer so that the OLED screen is enabled to emit light and dark color stripes, and a first color image and a second color image with parallax are formed by the light and dark color stripes via the liquid crystal screen and superposed and reproduced in the human brain and thus a 3D image seen by people is formed. The display device comprises the barrier type naked-eye 3D display screen provided by the technical scheme. The barrier type naked-eye 3D display screen is used for the field of 3D display.

Description

technical field [0001] The invention relates to the technical field of 3D display, in particular to a barrier-type naked-eye 3D display screen and a display device. Background technique [0002] Glasses-free 3D (abbreviation for three-dimensional) display technology is a display technology that enables people to watch lifelike stereoscopic images without wearing 3D glasses; it frees the wearer from the shackles of traditional 3D glasses. It fundamentally solves the problem of dizziness caused by wearing 3D glasses for a long time, and greatly improves people's viewing comfort. According to different display principles, glasses-free 3D technology can be divided into grating-type glasses-free 3D technology and lenticular lens 3D display technology; among them, the display device based on grating-type glasses-free 3D technology has the advantages of simple manufacturing process, small crosstalk and low production cost. It has received widespread attention; this display device ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G02B27/22G02B30/31
CPCG02B30/31G02F1/133621G02F2201/44G09G3/003G09G3/3208G09G3/3648G02F1/133512G09G2300/023H10K59/50G02B30/27
Inventor 杨明陈小川卢鹏程赵文卿
Owner BOE TECH GRP CO LTD
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