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Imaging method, imaging device and computer readable storage medium

An imaging method and imaging device technology, which are applied in identification devices, optics, instruments, etc., can solve the problems of limited display resolution MicroLED assembly density and low display resolution.

Active Publication Date: 2020-08-07
GOERTEK OPTICAL TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The present invention provides an imaging method, an imaging device, and a computer-readable storage medium, aiming to solve the problem in the prior art that the display resolution of an imaging device assembled with Micro LEDs is limited by the assembly density of Micro LEDs, and the display resolution is low

Method used

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  • Imaging method, imaging device and computer readable storage medium
  • Imaging method, imaging device and computer readable storage medium
  • Imaging method, imaging device and computer readable storage medium

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0068] Please refer to figure 2 , the imaging method is applied to an imaging device, and the imaging device includes a first light source body, a second light source body, a scanning mirror, and an imaging panel;

[0069] During the rotation process, the scanning mirror reflects the light of the first light source body and the second light source body to the imaging panel, and the second imaging range of the second light source body on the imaging panel is located at the When the scanning mirror swings twice adjacently, the first light source body is between the two first imaging ranges on the imaging panel, wherein the imaging panel is used for the first light source body and the second The light emitted by the light source body is convenient for the user to observe the image formed by the light. In a preferred embodiment, the imaging panel is an optical waveguide component in the augmented reality device. Specifically, the first light source body and the The light emitted...

Embodiment 2

[0081] Please refer to image 3 , in Embodiment 1, the swing information includes the swing angle interval, the swing angle range and the swing frequency, the above step S200 includes:

[0082] S210. Determine the swing angle interval of the scanning mirror according to the first imaging range and the second imaging range;

[0083] Wherein, the swing angle interval refers to the angle difference between each swing of the scanning mirror. After the first imaging range and the second imaging range are determined, in order to ensure that the second light source body The second sub-image formed on the panel is located between the two first sub-images formed by the first light source body on the imaging panel by swinging the scanning mirror twice. determining, specifically, when the displacement of the first imaging range caused by the swing angle interval of the scanning mirror is greater than the size of the first imaging range along the swinging direction of the scanning mirror...

Embodiment 3

[0089] Please refer to Figure 4 , in Embodiment 2, the above step S210 includes:

[0090] S211. Determine a combined imaging range of the first imaging range and the second imaging range on the imaging panel;

[0091] S212. Determine a swing angle interval of the scanning mirror according to the combined imaging range, the first corresponding relationship, and the second corresponding relationship.

[0092] Wherein, the light emitted by the first light source body and the second light source body forms a combined image on the imaging panel, and the combined imaging range of the combined image is smaller than or equal to the first imaging range and the second light source body. sum of imaging ranges. After the combined imaging range is determined, the scanning angle interval is determined according to the combined imaging range and the first corresponding relationship and the second corresponding relationship.

[0093] In a specific implementation, the first imaging range a...

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PUM

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Abstract

The invention discloses an imaging method, an imaging device and a computer readable storage medium, which are applied to the imaging device. The imaging device comprises a first light source body, asecond light source body, a scanning mirror and an imaging panel; the first light source body forms a first sub-image on the imaging panel, the second light source body forms a second sub-image on theimaging panel, and the imaging method comprises the following steps: acquiring an image to be displayed; determining swing information of the scanning mirror; determining a first output frequency ofthe first light source body and a second output frequency of the second light source body according to the swing information; controlling the scanning mirror to swing according to the swing information, controlling the first light source body according to the first output frequency and controlling the second light source body to output light beam information according to the second output frequency. The invention provides the imaging method, the imaging device and the computer readable storage medium, and aims to solve the problems that in the prior art, the display resolution of an imaging device assembled by Micro LEDs is limited by the assembly density of MIcro LEDs, and the display resolution is relatively low.

Description

technical field [0001] The present invention relates to the technical field of imaging and display, in particular to an imaging method, an imaging device and a computer-readable storage medium. Background technique [0002] Micro Light-Emitting Diode (Micro LED) refers to a micro-sized LED array integrated on a chip. The power consumption of Micro LED is much smaller than that of Liquid Crystal Display (LCD). Compared with Liquid Crystal Display (LCD), Micro LED can emit light without backlight, and has lower energy consumption, simple structure, and smaller size. Small and other advantages, but the display range of the imaging device composed of Micro LEDs is limited by the distribution of Micro LEDs on the imaging panel. Due to the difficulty of assembling Micro LEDs, the display resolution of Micro LEDs is limited by the distribution of Micro LEDs on the imaging panel. Density, so how to improve the display resolution of the imaging device composed of Micro LED is an urg...

Claims

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Application Information

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IPC IPC(8): G09F9/33G02B26/10
CPCG09F9/33G02B26/105
Inventor 刘德安
Owner GOERTEK OPTICAL TECH CO LTD