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Method and device for adjusting resolution of virtual reality, and virtual reality equipment

A virtual reality and adjustment device technology, applied in optical components, instruments, optics, etc., can solve the problems of black borders and low utilization of display pixels, to avoid black borders and low utilization of display pixels, and improve clarity Effect

Active Publication Date: 2021-08-31
HISENSE VISUAL TECH CO LTD
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Problems solved by technology

[0005] Embodiments of the present invention provide a method, device, and virtual reality device for adjusting the resolution of virtual reality, so as to improve the clarity of optical lens imaging on the basis of self-adaptive interpupillary distance, and avoid black borders and display screen pixels in the field of view. The problem of low utilization

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  • Method and device for adjusting resolution of virtual reality, and virtual reality equipment
  • Method and device for adjusting resolution of virtual reality, and virtual reality equipment
  • Method and device for adjusting resolution of virtual reality, and virtual reality equipment

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Embodiment Construction

[0058]In order to make the purpose, technical solutions and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention.

[0059] image 3 It is a flowchart of a method for adjusting the resolution of virtual reality according to an embodiment of the present invention. The method is applied to a virtual reality device, and the exit pupil diameter of the optical lens of the virtual reality device is greater than a preset threshold, such as image 3 As shown, the method of this embodiment may include:

[0060] Step 301. Determine whether the resolution needs to be adjusted, and if yes, execute step 302.

[0061] Step 302, changing the imaging resolution of the virtual reality device by adjusting the distance between the display screen of the virtual reality device and the optical le...

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Abstract

Embodiments of the present invention provide a method and device for adjusting the resolution of virtual reality, and a virtual reality device. The method for adjusting the resolution of virtual reality in the present invention is applied to a virtual reality device, and the exit pupil diameter of the optical lens of the virtual reality device is greater than a preset threshold, and the method includes: adjusting the virtual reality The distance between the display screen of the device and the optical lens changes the imaging resolution of the virtual reality device; wherein, the adjustment amount of the distance is within a first preset range. The embodiment of the present invention can improve the definition of optical lens imaging on the basis of self-adaptive pupil distance, and can avoid the problems of black borders in the field of view and low pixel utilization of the display screen.

Description

technical field [0001] The embodiments of the present invention relate to a resolution adjustment technology, and in particular, to a method and device for adjusting a virtual reality resolution, and a virtual reality device. Background technique [0002] Virtual reality technology is a computer simulation system that can create and experience a virtual world. It uses a computer to generate a simulated environment. It is a system simulation of multi-source information fusion, interactive three-dimensional dynamic real scene and entity behavior to immerse users. into the virtual environment. [0003] Since different users have different interpupillary distances, it is required that a virtual reality display device (for example, a head-mounted display) can adapt to users with different interpupillary distance ranges. A common method for adapting to different interpupillary distances is to adjust the distance between two groups of lenses through a mechanical structure to achie...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G02B27/01
CPCG02B27/0149G02B27/0176G02B2027/0154
Inventor 方春伦周鸣岐张成林
Owner HISENSE VISUAL TECH CO LTD
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