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Imager and imaging system

An imaging system and imager technology, which is applied in the direction of instruments, optical components, optics, etc., can solve the problems of poor stability of micromirror components and poor stability of imagers, and achieve the effect of improving stability

Pending Publication Date: 2021-07-20
BEIJING BOE DISPLAY TECH CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The lens of the micromirror assembly in the micromirror imager is connected to one end of the rotating shaft, and the lens rotates relative to the rotating shaft under the action of mechanical force or electric field force, which makes the lens only supported by the rotating shaft, making the micromirror assembly stable Poor performance, which in turn makes the stability of the imager poor

Method used

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  • Imager and imaging system
  • Imager and imaging system
  • Imager and imaging system

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Embodiment Construction

[0033] The following will clearly and completely describe the technical solutions in the embodiments of the present disclosure with reference to the accompanying drawings in the embodiments of the present disclosure. Apparently, the described embodiments are only some of the embodiments of the present disclosure, not all of them. Based on the embodiments in the present disclosure, all other embodiments obtained by persons of ordinary skill in the art based on the present application belong to the protection scope of the present disclosure.

[0034] In order to improve the stability of the imager, the embodiments of the present disclosure provide an imager and an imaging system. The imager and the imaging system provided by the embodiments of the present disclosure will be described in detail below with reference to the accompanying drawings.

[0035] Such as figure 1 As shown, the imager 100 provided by the embodiment of the present disclosure includes:

[0036] a base 1, and...

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Abstract

The embodiment of the invention provides an imager and an imaging system, and the imager comprises a pedestal which is provided with a spherical groove; a rotating ball, wherein one part of the rotating ball is arranged in the spherical groove, and a containing cavity is formed in the rotating ball; a lens fixed on the rotating ball, and positioned outside the spherical groove; a magnet fixed in the containing cavity; a plurality of first electromagnets distributed on the inner wall of the spherical groove; and a controller configured to control any one or more first electromagnets to generate magnetic force attracted with the magnetic pole of the magnet so as to drive the rotating ball to rotate through the magnetic force.

Description

technical field [0001] The present disclosure relates to the field of display technology, in particular to an imager and an imaging system. Background technique [0002] Micromirror imagers are widely used in optical sensing, lidar, 3D cameras, barcode scanning, laser printers, medical imaging and other fields. In addition, micromirror imagers can also be applied to digital displays, such as high-definition television, laser micro-projection, digital cinema, automotive head-up display (HUD), laser keyboard, augmented reality (AR), etc. [0003] In the related art, the micromirror imager includes a micromirror assembly whose size is on the order of microns or nanometers, and applying mechanical force or electric field force to the micromirror assembly through MEMS (Micro-Electro-Mechanical System) can make the micromirror The mirrors in the mirror assembly rotate to adjust the laser light incident on the mirrors for imaging. The lens of the micromirror assembly in the micro...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G02B26/08
CPCG02B26/085
Inventor 褚博华杨宏建张奇峰陈华斌董懿嘉
Owner BEIJING BOE DISPLAY TECH CO LTD