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Near-to-eye display detection lens and near-to-eye display device

A technology for detecting lens and near-eye display, which is applied in the optical field, can solve problems such as misjudgment and inapplicability to mass product inspection, and achieve the effect of improving detection efficiency and reducing misjudgment

Active Publication Date: 2021-05-28
GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

It is usually judged by human eye observation, which can easily lead to misjudgment caused by personal subjective judgment. In addition, the method of human eye observation is not suitable for the detection of mass products

Method used

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Embodiment Construction

[0038] The application will be described in further detail below in conjunction with the accompanying drawings and embodiments. In particular, the following embodiments are only used to illustrate the present application, but not to limit the scope of the present application. Likewise, the following embodiments are only some but not all of the embodiments of the present application, and all other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the protection scope of the present application.

[0039] Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the present application. The occurrences of this phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are independent or alternative embodiments mutually exclusive of other embodiments. It is u...

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Abstract

The invention provides a near-to-eye display detection lens and a near-to-eye display device, and relates to the technical field of optics. In the invention, a diaphragm is used for transmitting light; a first lens group is used for receiving and transmitting the light passing through the diaphragm, and comprises a first doublet lens for transmitting the light; a second lens group is used for receiving and transmitting the light passing through the first lens group, a third lens group is used for receiving and transmitting the light passing through the second lens group, and a photosensitive assembly is used for receiving the light passing through the third lens group. The near-to-eye display detection lens can be used for replacing manual work to observe and detect AR / VR products, the diaphragm is arranged in front to simulate a human eye structure, chromatic aberration is eliminated through the design and cooperation of double bonding lenses in the multiple lens sets, and thus the detection effect of the AR / VR product detected by the near-to-eye display detection lens is closer to the observation and detection effect of human eyes, the detection efficiency is improved, and misjudgment in the detection process is reduced.

Description

technical field [0001] The present application relates to the field of optical technology, in particular to a near-eye display detection lens and a near-eye display device. Background technique [0002] With the popularity of VR (English abbreviation for virtual reality) technology and AR (English abbreviation for augmented reality) technology, AR / VR products continue to emerge, and their image quality has become the focus of consumers' attention. It is usually judged by human eye observation, which is likely to lead to misjudgment caused by personal subjective judgment. In addition, the method of human eye observation is not suitable for the detection of mass products. Contents of the invention [0003] An embodiment of the present application provides a near-eye display detection lens on the one hand, including: [0004] Aperture, for passing light; [0005] The first lens group is used to receive and transmit the light passing through the diaphragm, and is used to con...

Claims

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Application Information

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IPC IPC(8): G01M11/02G02B27/01
CPCG01M11/0207G01M11/02G02B27/01
Inventor 蒋楚豪
Owner GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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