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Light path adjustment mechanism

A technology for optical path adjustment and optical components, applied in installation, optics, optical components, etc., can solve the problems of difficult miniaturization, the number of optical path adjustment mechanism components, large weight and volume, etc., to reduce the possibility of failure, improve contrast, The effect of reducing volume

Pending Publication Date: 2019-02-01
YOUNG OPTICS
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, the number of components, weight and volume of the known optical path adjustment mechanism are large, and it is difficult to further miniaturize

Method used

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Embodiment Construction

[0130]The aforementioned and other technical contents, features and effects of the present invention will be clearly presented in the following detailed description of the embodiments with reference to the drawings. The directional terms mentioned in the following embodiments, such as: up, down, left, right, front or back, etc., are only directions referring to the attached drawings. Accordingly, the directional terms are used to illustrate and not to limit the invention.

[0131] The disclosure in the following embodiments discloses an optical path adjustment mechanism, which can be applied to different optical systems (such as display equipment, projection devices, etc.) Effects such as dark areas, softening image edges) are not limited, and the installation position and arrangement of the optical path adjustment mechanism in the optical system are not limited at all. The optical path adjustment mechanism may include, for example, a linkage, an actuation assembly, a connect...

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Abstract

The embodiments of the invention provide a light path adjustment mechanism, comprising an outer frame, an optical component, a coil assembly and a controller piece. The optical component is arranged in the outer frame; the coil assembly is arranged outside of the optical component; the coil assembly has a plurality of coil layers, which overlap along the axis of the coil of the optical assembly, and the controller piece is disposed between the optical assembly and the outer frame. Accordingly, the area occupied by the wiring plane of the coil assembly can be reduced.

Description

[0001] This application is a divisional application of the patent application with the application number "201611257162.9", the application date is "December 30, 2016", and the invention name is "Optical Path Adjustment Mechanism and Optical Mechanism". technical field [0002] The invention relates to an optical path adjustment device. Background technique [0003] In recent years, various image display technologies have been widely used in daily life. In an image display device, for example, an optical path adjustment mechanism can be provided to change the optical path of the light in the device, so as to provide various effects such as increasing imaging resolution and improving image quality. However, the number of components, weight and volume of the known optical path adjustment mechanism are large, and it is difficult to further miniaturize. Therefore, there is an urgent need for a design of an optical path adjustment mechanism with a simple structure, high reliabil...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G02B7/02G02B7/00
CPCG02B7/00G02B7/02G02B7/023
Inventor 张语宸林维赐邱汉民
Owner YOUNG OPTICS