a display device
A technology for display devices and display components, which is applied in the direction of identification devices, instruments, semiconductor devices, etc., and can solve problems such as stray light in the human eye
Active Publication Date: 2021-08-06
BOE TECH GRP CO LTD
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Problems solved by technology
[0004] The embodiment of the present invention provides a display device, which can solve the problem that the light emitted by the imaging component is directed to the adjacent optical element, and is deflected by the adjacent optical element and enters the human eye to generate stray light.
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[0035] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.
[0036] An embodiment of the present invention provides a display device, which can be applied to an augmented reality (Augmented Reality, AR for short) display device for realizing augmented reality display.
[0037] The main structure of the display device is as figure 1 As shown, it includes: a transparent first substrate 10; a plurality of imaging components 20 arranged on the first substrate 10; the imaging components 20 are used ...
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An embodiment of the present invention provides a display device, which relates to the field of display technology, and can solve the problem that the light emitted by an imaging component hits an adjacent optical element, is deflected by the adjacent optical element and enters human eyes to generate stray light. The display device includes a plurality of imaging group components arranged on the first substrate; the imaging assembly is used to emit polarized light; a plurality of optical elements arranged on the first substrate; pieces; one optical element corresponds to one imaging assembly, and the optical element is used for In order to make the image displayed by the corresponding imaging component form an enlarged virtual image; the imaging component and the optical element are arranged on opposite sides of the first substrate; the first polarizer is arranged between the first substrate and the optical element; the second A polarizer includes a first area and a second area; an imaging assembly corresponds to a first area, and the polarized light emitted by the imaging assembly passes through the first area to the optical element corresponding to the imaging group assembly; the polarization of the second area The direction is perpendicular to the polarization direction of the polarized light emitted by the imaging component.
Description
technical field [0001] The present invention relates to the field of display technology, and in particular, to a display device. Background technique [0002] At present, with the rapid development of display technology, various types of display devices have gradually entered the market, such as near-eye display devices, which may also be referred to as head-mounted display devices. [0003] Near-eye display devices include transparent or semi-transparent display devices through which the user can see the surrounding environment, and virtual images (images) displayed by the display device to make it appear as if it is part of or overlaid on the surrounding environment. For example, it can be text, graphics or video, etc.). SUMMARY OF THE INVENTION [0004] Embodiments of the present invention provide a display device, which can solve the problem that the light emitted by the imaging component is directed to adjacent optical elements, and is deflected by the adjacent optic...
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IPC IPC(8): G09F9/33H01L27/32
CPCG09F9/33H10K59/10
Inventor 凌秋雨王维孟宪东孟宪芹梁蓬霞薛高磊闫萌王方舟郭宇娇刘佩琳田依杉陈小川
Owner BOE TECH GRP CO LTD