Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Camera module

A camera module and lens module technology, which is applied to cameras, televisions, projection devices, etc., can solve the problems of driving displacement, large power consumption, and deformation of suspension wires.

Active Publication Date: 2016-05-18
SAMSUNG ELECTRO MECHANICS CO LTD
View PDF7 Cites 9 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] However, suspension wires used in actuators for IOS are susceptible to external shocks, etc., so that there is a danger that suspension wires may be deformed during IOS operation, and thus, driving displacement may occur
Therefore, it will be difficult to ensure product reliability
[0008] In addition, the actuators used for IOS may consume a large amount of power

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
  • Camera module
  • Camera module
  • Camera module

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0034] Hereinafter, embodiments of the present disclosure will be described in detail with reference to the accompanying drawings.

[0035] However, this disclosure may be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art.

[0036] In the drawings, the shapes and dimensions of elements may be exaggerated for clarity, and the same reference numerals will be used throughout to designate the same or like elements.

[0037] Here, terms regarding directions will be defined. Such as figure 1 As shown, the optical axis direction (Z-axis direction) refers to the vertical direction of the lens module 300, the first direction (X-axis direction) refers to the direction perpendicular to the optical axis direction (Z-axis direction), and the second direction (Y...

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

There is provided a camera module including a plurality of ball bearings to support the driving of a lens barrel at the time of compensating for unintended camera movement due to disturbance such as hand shake. The lens barrel may be driven in first and second directions, independently, by one driving force exerted in the first direction perpendicular to an optical axis and by another driving force exerted in the second direction perpendicular to both the optical axis and the first direction, thereby preventing driving displacement from being generated at the time of compensating for unwanted motion such as hand shake while securing reliability against external impact, and having reduced power consumption at the time of compensating for the disturbance.

Description

[0001] This application is a divisional application of an invention patent application with an application date of April 10, 2015, an application number of 201510171253.X, and an invention title of "camera module". technical field [0002] Some embodiments of the present disclosure relate to a camera module. Background technique [0003] Recently, ultra-compact camera modules with a high degree of functionality have been adopted in mobile communication terminals such as tablet and notebook computers or portable computers, and portable mobile phones such as smartphones. [0004] As mobile communication terminals are miniaturized, image quality may degrade since the influence of hand shake may be noticeable when capturing images. Therefore, in order to obtain clear image quality, a technique for compensating for hand shake is required. [0005] For example, when a hand shake occurs while capturing an image, an actuator for IOS to which an optical image stabilization (IOS, opt...

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
IPC IPC(8): G03B5/00
CPCG03B5/00G03B2205/0069G03B2205/0015G03B5/04H04N23/54H04N23/55H04N23/60G03B5/06Y10S358/906G03B13/36
Inventor 朴惺玲权五柄林铢哲姜秉佑
Owner SAMSUNG ELECTRO MECHANICS CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com