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Head-mounted display, field-of-view correction method and mixed reality display system

A display and head-mounted technology, applied in the field of mixed reality display system, can solve problems such as dizziness, vision that cannot display pupillary distance, blurred vision of users, etc.

Active Publication Date: 2018-09-25
ACER INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When wearing a head-mounted display, because the position of the camera is fixed, if it is not corrected, it can only present a single field of view, and cannot display the field of view corresponding to the pupillary distance of each user, which may cause blurred vision and blurred vision of the user. Fatigue, dizziness, etc.

Method used

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  • Head-mounted display, field-of-view correction method and mixed reality display system
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  • Head-mounted display, field-of-view correction method and mixed reality display system

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Embodiment Construction

[0042] The following description provides many different embodiments, or examples, for implementing various features of the disclosure. The elements and arrangements described in the following specific examples are only used to express the present disclosure in a concise manner, which are only examples and not intended to limit the present disclosure.

[0043] In addition, in this specification, the same reference numerals and / or characters are used in different examples. The aforementioned repetition is only for simplification and clarity, and does not mean that different embodiments and settings must be related.

[0044] The shapes, dimensions, and thicknesses in the drawings may not be drawn to scale or be simplified for the purpose of clearly illustrating them, and are provided for illustrating them only.

[0045] figure 1 is a perspective view showing a head-mounted display according to an embodiment of the present invention. figure 2 is displayed figure 1 Schematic ...

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Abstract

The invention provides a head-mounted display, a field-of-view correction method and a mixed reality display system. The head-mounted display comprises a camera, an infrared sensor, an image processorand a display panel, wherein the camera is used for taking an external environment image of the head-mounted display; the infrared sensor senses the pupil positions of human eyes; the image processorcalculates a field of view of the human eyes according to the pupil positions and obtains a field-of-view image corresponding to the field of view in the environment image; and the display panel displays the field-of-view image. The head-mounted display provided by the invention can display a field-of-view image suitable for different users corresponding to the pupil distances of the users through the correction of software. In addition, the head-mounted display can also adjust the field-of-view image in real time when the user watches a near object or a far object.

Description

technical field [0001] The present invention relates to the field of mixed reality technology, and in particular, relates to a head-mounted display capable of providing visual field images suitable for users through software correction, a visual field correction method thereof, and a mixed reality display system. Background technique [0002] Virtual reality (Virtual Reality) is a gradually mature and popular technology in recent years, and head-mounted displays equipped with virtual reality are also constantly launching various products. Among various head-mounted displays, there is also a head-mounted display that uses a mixed reality (Mixed Reality) technology that combines virtual reality (Virtual Reality) and augmented reality (Augmented Reality). This head-mounted display has a camera in front of the helmet to capture images of the real environment. The computer connected to the head-mounted display will add virtual objects, environmental effects or information based ...

Claims

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Application Information

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IPC IPC(8): G02B27/01
CPCG02B27/017G02B2027/0187
Inventor 郑珍如石维国和佑
Owner ACER INC