Unlock instant, AI-driven research and patent intelligence for your innovation.

Lens driving mechanism

A driving mechanism and optical technology, applied in optics, optical components, cameras, etc., can solve problems such as image blurring and shaking

Active Publication Date: 2018-05-25
TDK TAIWAN
View PDF35 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When a user uses an electronic device equipped with a lens module, there may be shaking, which may cause blurred images captured by the lens module

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Lens driving mechanism
  • Lens driving mechanism
  • Lens driving mechanism

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0071] The optical driving mechanism of the embodiment of the present invention is described below. It should be readily appreciated, however, that the embodiments of the invention 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 invention and do not limit the scope of the invention.

[0072] 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.

[0073] figure 1 It i...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a lens driving mechanism is provided including a bottom plate, an outer frame, a movable portion, and a biasing assembly. The outer frame is connected to and disposed on the bottom plate. The movable portion is disposed in the outer frame and movably connected to the bottom plate, wherein the biasing assembly is configured to force the movable portion to move relative to the bottom plate. The movable portion has an inner frame, a holder, and a first leaf spring. The holder is configured to hold an optical lens and is movably connected to the inner frame via the first leaf spring. The first leaf spring is disposed on a bottom surface of the inner frame, wherein the bottom surface of the inner frame faces the bottom plate.

Description

technical field [0001] The invention relates to an optical driving mechanism, in particular to an optical driving mechanism which restricts the movement of a carrier and an optical lens through an outer frame. Background technique [0002] With the development of technology, many electronic devices (such as tablet PCs or smart phones) are miniaturized and equipped with lens modules to have the function of taking pictures or recording videos. When the user uses the electronic device equipped with the lens module, there may be shaking, which makes the image captured by the lens module blurred. Nowadays, people's requirements for high-quality images and portable electronic products are increasing day by day, which makes electronic products with excellent shockproof function and miniaturized lens module more and more important. Contents of the invention [0003] The invention provides an optical driving mechanism, which is arranged in an electronic device and used to drive an...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): G02B7/09G03B5/00
CPCG02B7/04G02B7/09G03B5/00
Inventor 郭侲圻胡朝彰宋欣忠
Owner TDK TAIWAN
Features
  • R&D
  • Intellectual Property
  • Life Sciences
  • Materials
  • Tech Scout
Why Patsnap Eureka
  • Unparalleled Data Quality
  • Higher Quality Content
  • 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2025 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com