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Electronic ink-based dynamic grating and control method and stereoscopic display device

A technology of dynamic grating and control method, applied in static indicators, optics, optical components, etc., can solve the problems of image crosstalk, resolution loss, etc., to reduce response time, improve resolution and brightness, and improve 3D display effect. Effect

Active Publication Date: 2015-09-09
FUZHOU UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, grating-type stereoscopic display devices generally have principle defects such as serious loss of resolution and crosstalk between images.

Method used

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  • Electronic ink-based dynamic grating and control method and stereoscopic display device
  • Electronic ink-based dynamic grating and control method and stereoscopic display device
  • Electronic ink-based dynamic grating and control method and stereoscopic display device

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Embodiment Construction

[0026] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0027] like figure 1 As shown, the embodiment of the present invention provides a dynamic electronic ink grating, which is characterized in that it includes a first control layer, a second control layer and an electronic ink layer;

[0028] The first control layer includes a first transparent substrate 201, a plurality of first transparent electrodes 202, a plurality of second transparent electrodes 203 and a first insulating layer 204;

[0029] The second control layer includes a second transparent substrate 205 and a third transparent electrode 206;

[0030] The plurality of first transparent electrodes 202 are spaced from each other and arranged in parallel on the lower surface of the first transparent substrate 201; the first insulating layer 205 covers the first transparent electrodes 202, and the plurality of second The transparent electrodes 20...

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Abstract

The invention relates to the technical field of displaying, in particular to a dynamic grating based on electronic ink, a control method and a three-dimensional display device. The dynamic grating based on electronic ink comprises a first control layer, a second control layer and an electronic ink layer, wherein the first control layer comprises a first transparent substrate, a plurality of first transparent electrodes, a first transparent insulating layer and a plurality of second transparent electrodes; and the second control layer comprises a second transparent substrate and a third transparent electrode. The electronic ink grating is controlled by a control module, displayed contents can be switched between a two-dimensional (2D) display mode and a three-dimensional (3D) display mode by controlling changing of a black region and a light-transmitting region in the electronic ink grating, and utilization rate of devices is improved.

Description

technical field [0001] The invention relates to the field of display technology, in particular to an electronic ink-based dynamic grating and a control method thereof. Background technique [0002] The displays commonly used at present are all two-dimensional and cannot intuitively represent the depth information of the scene. The stereoscopic display completely reproduces the three-dimensional information in the scene and displays images with a sense of depth. The observer can directly see the depth of each object in the image. Far and near, depth and realistic distribution of images can obtain more comprehensive information. Therefore, stereoscopic display technology will become the mainstream of future display. Stereoscopic display technology can be mainly divided into glasses-wearing type and naked-eye type. Glasses-wearing stereoscopic display can be realized through active shutter glasses and passive polarized glasses; the naked-eye stereoscopic display technology tha...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G02F1/167G09G3/34G02B27/22
Inventor 叶芸郭太良张永爱林志贤姚剑敏陈填源徐胜曾祥耀颜敏蔡寿金
Owner FUZHOU UNIV