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Optical path adjustment mechanism and manufacturing method thereof

An optical path adjustment and mechanical technology, applied in optics, optical components, instruments, etc., can solve the problems of difficult miniaturization, large number of components, large weight and volume, etc., to reduce deformation, avoid resonance phenomenon, and reduce manufacturing costs.

Active Publication Date: 2022-07-12
YOUNG OPTICS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

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

Method used

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  • Optical path adjustment mechanism and manufacturing method thereof
  • Optical path adjustment mechanism and manufacturing method thereof
  • Optical path adjustment mechanism and manufacturing method thereof

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Embodiment Construction

[0017] The foregoing 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 rear, etc., are only for referring to the directions of the attached drawings. Accordingly, the directional terms used are illustrative and not limiting of the present invention.

[0018] The disclosure in the following embodiments discloses an optical path adjustment mechanism, which can be applied to different optical systems (such as display devices, projection devices, etc.) to adjust or change the optical path to provide, for example, improving imaging resolution, improving image quality (eliminating Effects such as dark areas, softening image edges) are not limited, and the location and configuration of the optical path adjustment mechanism in the optical system...

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Abstract

An optical path adjustment mechanism includes a first pair of elastic pieces, a second pair of elastic pieces, a frame and a carrier. The inner side of the frame is connected with the first pair of elastic pieces, the outer side of the frame is connected with the second pair of elastic pieces, and the frame is integrally formed with the first pair of elastic pieces and the second pair of elastic pieces. The carrier is erected in the frame, and is connected with the frame by a first pair of elastic pieces, the optical element is arranged on the carrier, and the corresponding two ends of the frame are provided with integrally formed bending structures. The present invention further provides a manufacturing method of an optical path adjustment mechanism.

Description

technical field [0001] The invention relates to an optical path adjustment mechanism. Background technique [0002] 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 traveling optical path of the light in the device, so as to provide various effects such as improving the imaging resolution and improving the picture quality. However, the number of components, weight, and volume of the conventional optical path adjustment mechanism are relatively large, and further miniaturization is difficult. Therefore, there is an urgent need for a design of an optical path adjustment mechanism with a simple structure, high reliability, and a significant reduction in weight and volume. [0003] The "Background Art" paragraph is only used to help understand the content of the present invention, so the content disclosed in the "Background Art" pa...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G02B7/00
CPCG02B7/00
Inventor 张语宸邱汉民林维赐许圣亚
Owner YOUNG OPTICS