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Optical element driving mechanism and optical system

A technology for optical components and driving mechanisms, applied in optical components, optics, instruments, etc., can solve problems such as unfavorable electronic equipment configuration

Active Publication Date: 2021-09-07
TDK TAIWAN
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in today's pursuit of miniaturization of electronic equipment, the above-mentioned traditional space sensing devices are not conducive to the configuration of the internal space of electronic equipment

Method used

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  • Optical element driving mechanism and optical system
  • Optical element driving mechanism and optical system
  • Optical element driving mechanism and optical system

Examples

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Embodiment Construction

[0118] The optical element driving mechanism of the embodiment of the present disclosure will be described below. It should be readily appreciated, however, that the disclosed embodiments provide many suitable inventive concepts that can be implemented in a wide variety of specific contexts. The specific embodiments disclosed are merely illustrative of specific ways to use the disclosure and are not intended to limit the scope of the disclosure.

[0119] Unless otherwise defined, all terms (including technical and scientific terms) used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this disclosure belongs. It is understood that these terms, such as those defined in commonly used dictionaries, should be interpreted as having a meaning consistent with the background or context of the related art and the present disclosure, rather than in an idealized or overly formal manner Interpretation, unless specifically defined herein.

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PUM

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Abstract

An optical element drive mechanism is provided in the present disclosure. The optical element driving mechanism includes a fixed portion, a movable portion, a driving assembly and a first connecting assembly. The movable portion is connected to an optical element. The movable portion moves relative to the fixed portion. The driving assembly drives the movable portion to move relative to the fixed portion. The movable portion is movably connected to the fixed portion via the first connecting assembly.

Description

technical field [0001] The present disclosure relates to an optical element driving mechanism, in particular to an optical element driving mechanism that can be used for space sensing. Background technique [0002] With the development of science and technology, many electronic devices (such as smart phones, game consoles, household appliances, car appliances, etc.) have the requirement of space sensing. Conventionally, a space sensing device may include a light source generator that emits a point light source. By arranging a plurality of light source generators side by side and moving these light source generators at the same time to generate a two-dimensional light area, and then receiving reflected light from the light area irradiated on the object to determine the distance of the object. Alternatively, the point light source is first converted into linear light by a first reflection device, and then distributed to a direction perpendicular to the extension of the light ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G02B27/62
CPCG02B27/62G02B26/085G02B26/101G02B26/105G02B7/1821G02B3/12G02B7/023G02B7/026G02B7/08G02B7/09G02B7/1805G02B7/1828
Inventor 陈怡和胡朝彰徐茂国陈树山翁智伟傅凯靖蔡淞贸
Owner TDK TAIWAN