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

Optical lens, camera module and assembly methods thereof

A technology of an optical lens and an assembly method, applied in the field of optical imaging, can solve the problems of deviation in the position of the lens, the image quality cannot meet expectations, etc., and achieve the effect of avoiding the position deviation of the lens

Pending Publication Date: 2019-09-24
NINGBO SUNNY OPOTECH CO LTD
View PDF4 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This leads to a deviation between the lens position of the actual optical system and the lens position of the optical system determined by the active calibration after the glue is fully cured, resulting in an unsatisfactory image quality

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
  • Optical lens, camera module and assembly methods thereof
  • Optical lens, camera module and assembly methods thereof
  • Optical lens, camera module and assembly methods thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0081] For a better understanding of the application, various aspects of the application will be described in more detail with reference to the accompanying drawings. It should be understood that these detailed descriptions are descriptions of exemplary embodiments of the application only, and are not intended to limit the scope of the application in any way. Like reference numerals refer to like elements throughout the specification. The expression "and / or" includes any and all combinations of one or more of the associated listed items.

[0082] It should be noted that in this specification, expressions of first, second, etc. are only used to distinguish one feature from another, and do not represent any limitation on the features. Thus, a first body discussed hereinafter could also be termed a second body without departing from the teachings of the present application.

[0083] In the drawings, the thickness, size and shape of objects have been slightly exaggerated for con...

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 provides an optical lens. The optical lens includes a first lens component including at least one first lens and shielding parts on the top and side surfaces of non-optical regions of the at least one first lens, a second lens component including a second lens barrel and at least one second lens in the second lens barrel, wherein the at least one second lens and the at least one first lens together form an imageable optical system, and a glue material which bonds the first lens component and the second lens component together, wherein the glue material is between the first lenses and the second lens component. The invention also provides a corresponding assembly method of the optical lens, a camera module and an assembly method of the camera module. The optical lens, the camera module and the assembly methods thereof can improve the stability of the optical system and improve the imaging quality of the optical lens and the camera module.

Description

technical field [0001] The invention relates to the technical field of optical imaging, in particular, the invention relates to an optical lens, a camera module and an assembly method thereof. Background technique [0002] With the popularization of mobile electronic devices, related technologies of camera modules used in mobile electronic devices to help users acquire images (such as video or images) have developed rapidly and improved rapidly, and in recent years, camera modules Groups have been widely used in many fields such as medical treatment, security, industrial production and so on. [0003] In order to meet more and more extensive market demand, high pixel, small size, large aperture is an irreversible development trend of existing camera modules. At present, the market has put forward higher and higher demands on the imaging quality of camera modules. Factors affecting the resolution of a camera module with a given optical design include the quality of the opti...

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): G02B7/02
CPCG02B7/021G02B7/025
Inventor 刘林蒋恒褚水佳周凯伦
Owner NINGBO SUNNY OPOTECH 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