CN-224233753-U - Naked eye three-dimensional display device

Abstract

The embodiment of the application discloses naked eye three-dimensional display equipment, which comprises a display component, parallax gratings, wherein the display component is arranged on the naked eye three-dimensional display equipment, the parallax gratings are arranged right above the display component or right below the display component, the parallax gratings are used for adjusting different display contents in the display component to enter different human eyes, a pitch of a preset distance is arranged between every two adjacent parallax gratings, a display area between every two pitches is used for displaying sub-images respectively corresponding to a plurality of naked eye three-dimensional images on the display component, and the arrangement modes of the plurality of naked eye three-dimensional images are different. The display of the naked eye three-dimensional images with different row graphs can be realized.

Inventors

• HONG MING
• YANG KEQING

Assignees

• 深圳市立体通技术有限公司

Dates

Publication Date

20260512

Application Date

20250326

Claims (8)

1. 1. A naked eye three-dimensional display device, characterized in that it comprises: the display assembly is arranged on the naked eye three-dimensional display device; The parallax grating is arranged right above the display assembly or right below the display assembly; The parallax gratings are used for adjusting different display contents in the display assembly to enter different eyes, a preset distance pitch is arranged between every two adjacent parallax gratings, a display area between every two pitches is used for displaying sub-images respectively corresponding to a plurality of naked eye three-dimensional images on the display assembly, and the arrangement modes of the plurality of naked eye three-dimensional images are different; The parallax grating is a slit grating, and the slit grating is arranged between the backlight module and the display component; And the lens array is arranged above the display component and is used for adjusting the view angle of each two adjacent slit gratings.
2. 2. The naked eye three dimensional display device according to claim 1, further comprising a housing, wherein the display assembly and the parallax barrier are disposed on the housing, and wherein the display assembly has a size that is less than a preset size.
3. 3. The naked eye three-dimensional display device according to claim 2, wherein the naked eye three-dimensional display device is an electronic cigarette, and the display assembly and the parallax barrier are disposed on a housing of the electronic cigarette.
4. 4. The naked eye three-dimensional display device according to claim 2, wherein the naked eye three-dimensional display device is an electronic timepiece, and the display assembly and the parallax barrier are disposed on a housing of the electronic timepiece.
5. 5. The naked eye three-dimensional display device according to claim 2, wherein the naked eye three-dimensional display device is a mobile phone case, and the display assembly is disposed on a non-cover junction of the mobile phone case.
6. 6. The naked eye three dimensional display device according to claim 1, wherein the display assembly comprises an ink screen.
7. 7. The naked eye three dimensional display device according to claim 1, wherein the field angle between each two adjacent slit gratings is 30 degrees to 120 degrees.
8. 8. The naked eye three-dimensional display device according to claim 1, comprising a light reflecting module arranged right below the display assembly, wherein the light reflecting module is used for reflecting external light, so that the reflected external light is filtered by the display assembly and the parallax grating to display the plurality of naked eye three-dimensional images.

Description

Naked eye three-dimensional display device Technical Field The application relates to the technical field of naked eye 3D, in particular to naked eye three-dimensional display equipment. Background With the development of display technology, large-sized display screens are configured on large-sized devices such as mobile phones, tablet computers, notebook computers and televisions, so that people can watch contents displayed on the display screens conveniently. In the related art, common larger-sized electronic devices are used for setting hardware with more abundant computing resources, so that the computing rendering of naked eye three-dimensional pictures can be realized on the devices. However, on some electronic devices with smaller sizes, such as electronic watches, electronic cigarettes, etc., due to undersize, the hardware resources are limited, such as smaller batteries and processors with weaker performance, and the computing rendering of the naked-eye three-dimensional images cannot be realized on the devices, so that the naked-eye three-dimensional images cannot be displayed. Disclosure of utility model The present utility model aims to solve at least one of the technical problems existing in the prior art. Therefore, the utility model provides the naked eye three-dimensional display device which can display the naked eye three-dimensional picture under the condition of limited hardware resources. According to an aspect of an embodiment of the present application, a naked eye three-dimensional display apparatus includes: the display assembly is arranged on the naked eye three-dimensional display device; The parallax grating is arranged right above the display assembly or right below the display assembly; The parallax gratings are used for adjusting different display contents in the display assembly to enter different eyes, a preset distance pitch is arranged between every two adjacent parallax gratings, a display area between every two pitches is used for displaying sub-images respectively corresponding to a plurality of naked eye three-dimensional images on the display assembly, and the arrangement modes of the plurality of naked eye three-dimensional images are different. In some embodiments, the naked eye three-dimensional display device further comprises a housing, the display assembly and the parallax barrier are disposed on the housing, and the display assembly is smaller than a preset size. In some embodiments, the naked eye three-dimensional display device is an electronic cigarette, and the display assembly and the parallax barrier are disposed on a housing of the electronic cigarette. In some embodiments, the naked eye three-dimensional display device is an electronic timepiece, and the display assembly and the parallax barrier are disposed on a housing of the electronic timepiece. In some embodiments, the naked eye three-dimensional display device is a mobile phone case, and the display component is disposed on a non-cover junction of the mobile phone case. In some embodiments, the display assembly includes an ink screen. In some embodiments, the naked eye three-dimensional display device includes a backlight module, the parallax barrier is a slit barrier disposed between the backlight module and the display assembly. In some embodiments, the naked eye three dimensional display device includes a lens array disposed over the display assembly, the lens array for adjusting the field angle of each two adjacent slit gratings. In some embodiments, the angle of view between each two adjacent slit gratings is 30 degrees to 120 degrees. In some embodiments, the naked eye three-dimensional display device includes a light reflection module, the light reflection module is disposed under the display component, and the light reflection module is configured to reflect external light, so that the reflected external light is filtered by the display component and the parallax grating, and then the plurality of naked eye three-dimensional images are displayed. In some embodiments, the parallax barrier is a lenticular barrier disposed directly above the display assembly. The naked eye three-dimensional display device provided by the embodiment of the application has at least the following beneficial effects: The display assembly can display a plurality of naked eye three-dimensional images with different image arrangement modes, parallax gratings are arranged right above or right below the display assembly, a pitch of a preset distance is arranged between every two adjacent parallax gratings, sub-images respectively corresponding to the plurality of naked eye three-dimensional images on the display assembly can be displayed in a display area corresponding to the pitch, and adjustment is achieved to enable display contents of different naked eye three-dimensional images to enter different human eyes. Compared with the mode of rendering naked-eye three-dimensional images in real time in the related art, th