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A display device and near-eye wearable device

A technology for display devices and wearable devices, applied in identification devices, instruments, optics, etc., can solve problems such as viewer discomfort, and achieve the effect of improving viewing experience

Active Publication Date: 2020-03-17
SHANGHAI TIANMA MICRO ELECTRONICS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Embodiments of the present invention provide a display device and a near-eye wearable device to eliminate the discomfort caused to viewers when the display device displays against the visual system

Method used

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  • A display device and near-eye wearable device
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  • A display device and near-eye wearable device

Examples

Experimental program
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Embodiment Construction

[0032] To solve the problem of viewing discomfort existing in the prior art, an embodiment of the present invention provides a display device and a near-eye wearable device.

[0033] The specific implementation manners of the display device and the near-eye wearable device provided by the embodiments of the present invention will be described in detail below with reference to the accompanying drawings. Wherein, the thickness and shape of each component in the drawings do not reflect the real scale of the display device, but are only intended to schematically illustrate the content of the present invention.

[0034] Such as figure 1 As shown, the display device provided by the embodiment of the present invention includes: a plurality of display units 100 distributed in an array. Wherein, the enlarged side view of the display unit 100, such as Figure 2a Shown:

[0035] The display unit 100 includes: a transparent substrate 101 , a display block 102 and a microlens 103 , the ...

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PUM

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Abstract

The invention discloses a display device and near-to-eye wearable equipment. The display device comprises multiple display units which are distributed in arrays. Each display unit comprises a transparent substrate, a display image block and a micro-lens. The display image block is arranged at one side, which opposes to the viewer, of the transparent substrate. The micro-lens is arranged at one side, which faces the viewer, of the transparent substrate. The display frame of each display image block is imaged into the same virtual image through the corresponding micro-lens to be viewed by the viewer. The display units are distributed in arrays, the micro-lens of each display unit is distributed in each position in the field of view, and the corresponding display image block is imaged into the same virtual image by each micro-lens and the formed virtual image is formed by convergence of the extension line of the light of each direction so that the received light can be from various directions and closer to the situation of viewing the real object by the human eyes when the virtual image is viewed by the human eyes, and thus the problem of viewing discomfort does not occur and the viewing experience can be enhanced.

Description

technical field [0001] The invention relates to the field of display technology, in particular to a display device and a near-eye wearable device. Background technique [0002] With the continuous development of display technology, more and more wearable display devices are loved by people. Among them, the more popular wearable display devices on the market are virtual reality (Virtual Reality) display devices and augmented reality (Augmented Reality) display devices. [0003] Both VR devices and AR devices can realize stereoscopic display. This is because when the human eyes watch objects, the positions of the two eyes are different, so there is a certain parallax between the images viewed by the two eyes, and the brain will compare the two A three-dimensional picture can be viewed by combining slightly different images. VR devices use the principle of binocular vision to display different images for the left and right eyes of the viewer. The different images viewed by th...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G02B27/01G09F9/35G09F9/30
CPCG02B27/0101G09F9/301G09F9/35
Inventor 李嘉灵霍思涛牛磊
Owner SHANGHAI TIANMA MICRO ELECTRONICS CO LTD