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Near-to-eye display equipment and near-to-eye display device

A near-eye display and equipment technology, applied in optical components, optics, instruments, etc., can solve the problems of poor imaging effect, low brightness, chromatic aberration and stray light, etc., and achieve the effect of improving imaging effect and brightness

Pending Publication Date: 2021-10-22
BOE TECH GRP CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] The present invention provides a near-eye display device and a near-eye display device to improve the near-eye display device in the prior art, which has high manufacturing cost, color difference stray light caused by color crosstalk between different pixels, low brightness, and poor imaging effect The problem

Method used

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Embodiment Construction

[0032] In order to make the purpose, technical solutions and advantages of the embodiments of the present disclosure clearer, the technical solutions of the embodiments of the present disclosure will be clearly and completely described below in conjunction with the drawings of the embodiments of the present disclosure. Apparently, the described embodiments are some of the embodiments of the present disclosure, not all of them. Based on the described embodiments of the present disclosure, all other embodiments obtained by persons of ordinary skill in the art without creative effort fall within the protection scope of the present disclosure.

[0033] Unless otherwise defined, the technical terms or scientific terms used in the present disclosure shall have the usual meanings understood by those skilled in the art to which the present disclosure belongs. "First", "second" and similar words used in the present disclosure do not indicate any order, quantity or importance, but are o...

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Abstract

The invention discloses near-to-eye display equipment and a near-to-eye display device, and aims to solve the problems of high manufacturing cost, chromatic aberration stray light caused by color crosstalk between different pixels, low brightness and poor imaging effect of the near-to-eye display equipment in the prior art. The near-to-eye display device comprises a light-emitting component, a color conversion component located on the light-emitting side of the light-emitting component and a micro-lens array component located on the light-emitting side of the color conversion component, wherein the light-emitting component comprises an area light source structure for emitting first primary light; a color conversion component which comprises a transparent substrate and a plurality of color conversion structures which are located on the side, away from the light-emitting component, of the transparent substrate and distributed in an array mode; the color conversion structure comprises a first type of color conversion film layer, a second type of color conversion film layer and a third type of film layer; and the micro-lens array component comprises a transparent carrier plate and a plurality of micro-lens structures located on the side, away from the color conversion component, of the transparent carrier plate.

Description

technical field [0001] The present invention relates to the technical field of near-eye display, in particular to a near-eye display device and a near-eye display device. Background technique [0002] Near-eye display technology with virtual reality (VR) and augmented reality (AR) as the main application scenarios has increasingly become an important way for people to obtain information. [0003] The microlens-pixel island image plane stitching close-to-eye display scheme combines discrete microlenses with regional micro-display pixel islands, and each group of microlens-pixel island combinations displays a part of the sub-image in the overall image, and integrates the overall image through image plane stitching. fully projected into the human eye. The discretized microlens array and area display can ensure that the light from the outside world is transmitted to the human eye, bringing AR enhanced display near-eye display experience to users. Due to the lamination of the l...

Claims

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Application Information

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IPC IPC(8): G02B27/01
CPCG02B27/0101G02B2027/0116G02B2027/0118
Inventor 黄海涛于勇徐传祥崔钊刘文渠岳阳井丽娜
Owner BOE TECH GRP CO LTD
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