Image display device and wearable equipment

A technology for image display devices and components, which is applied in the electronic field and can solve problems affecting display effects, etc.

Pending Publication Date: 2021-01-05
GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Among them, the wearable device can realize the augmented reality function with the help of the image display device included in it. The image display device can project a virtual image in a real scene, but the center of the virtual image displayed by the image display device in the related art and the center of the user's viewing angle Overlap, affect the display effect

Method used

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  • Image display device and wearable equipment
  • Image display device and wearable equipment
  • Image display device and wearable equipment

Examples

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Embodiment Construction

[0054] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Apparently, the described embodiments are only some of the embodiments of this application, not all of them. Based on the embodiments in this application, all other embodiments obtained by those skilled in the art without making creative efforts belong to the scope of protection of this application.

[0055] see figure 1 , figure 1Schematic diagrams of directions and angles provided for the embodiments of this application. In order to facilitate the understanding of the optical signal propagation path of the image display device in the embodiment of the present application, the user’s horizontal gaze at the front is taken as an example for illustration. center of. In the embodiment of the present application, the line of sight horizontal plane is parallel to the standard h...

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PUM

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Abstract

The embodiment of the invention provides an image display device and wearable equipment. The image display device comprises a waveguide assembly; and a light emitting unit which is used for emitting alight signal, wherein the light signal is transmitted to the waveguide assembly and is conducted by the waveguide assembly to be emitted to form an emergent light signal, and the center of the emergent light signal deviates from the center of the viewing angle of the user. Because the brightness of the virtual image is difficult to perfectly match with the brightness of the real scene image, whenthe brightness of the virtual image is less than or greater than the brightness of the real scene, the center of the central virtual image of the virtual image formed by the emergent light signal avoids the user visual angle center of the user visual angle center and avoids the user visual angle center with the highest sensitivity; the visual difference caused by different brightness is reduced,and the display effect and the user experience are improved.

Description

technical field [0001] The present application relates to the field of electronic technology, in particular to an image display device and a wearable device. Background technique [0002] With the development of intelligent technology, wearable devices that can achieve more functions are applied in more and more fields, and wearable devices are becoming more and more popular among users, bringing great convenience to users' life and work. Among them, the wearable device can realize the augmented reality function with the help of the image display device included in it. The image display device can project a virtual image in a real scene, but the center of the virtual image displayed by the image display device in the related art and the center of the user's viewing angle Overlapping will affect the display effect. Contents of the invention [0003] Embodiments of the present application provide an image display device and a wearable device, which can improve the display e...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G02B27/01G02B6/00
CPCG02B6/0023G02B6/0025G02B6/005G02B27/0172G02B2027/0178
Inventor 郑光
Owner GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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