Liquid lens and manufacturing method thereof

A technology of a liquid lens and a manufacturing method, applied in the optical field, can solve the problems of inconvenient miniaturization of a lens module and the like

Pending Publication Date: 2019-01-22
上海酷聚科技有限公司
View PDF17 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In view of the shortcomings of the prior art described above, the purpose of the present invention is to provide a liquid lens and its manufacturing method, which is used to solve the problem of inconvenient miniaturization of the lens module in the prior art

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
  • Liquid lens and manufacturing method thereof
  • Liquid lens and manufacturing method thereof
  • Liquid lens and manufacturing method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0070] Embodiments of the present invention are described below through specific examples, and those skilled in the art can easily understand other advantages and effects of the present invention from the content disclosed in this specification. The present invention can also be implemented or applied through other different specific implementation modes, and various modifications or changes can be made to the details in this specification based on different viewpoints and applications without departing from the spirit of the present invention.

[0071] see Figure 1 to Figure 16 . It should be noted that the diagrams provided in this embodiment are only schematically illustrating the basic idea of ​​the present invention, and only the components related to the present invention are shown in the diagrams rather than the number, shape and shape of the components in actual implementation. Dimensional drawing, the type, quantity and proportion of each component can be changed ar...

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 a liquid lens and a manufacturing method thereof. The liquid lens comprises a shell that comprises a first window and a second window; first liquid that is a conductor; second liquid that is an insulator, wherein the first liquid is insoluble in the second liquid; and a substrate connected with the second window, wherein the first liquid and the second liquid are arranged inthe shell, and the second liquid is arranged on the substrate. Through communicating a power source, the shell, the first liquid and the substrate, the first liquid generates an electric wetting effect on touch surfaces with the substrate and the second liquid, the interface curvature between the first liquid and the second liquid is changed, the diopter and focal length of the liquid lens are changed, and thus the effective clear aperture is changed, the miniaturization of the lens module can be achieved, and simultaneous regulation of the focal length and the effective clear aperture of thelens module can be achieved, the application scene is enlarged and the applicability of the application components is improved.

Description

technical field [0001] The invention relates to the field of optical technology, in particular to a liquid lens and a manufacturing method thereof. Background technique [0002] At present, consumer electronic products such as mobile phones have an optical imaging system. The optical imaging system is mainly a lens module composed of solid lenses. The lens module uses a mechanical motor to adjust the distance between the solid lenses to achieve focusing, which is limited. Due to the size of the mechanical motor and lens module, the lens module has disadvantages such as difficult miniaturization of the imaging system, high power consumption, fixed optical aperture, and crosstalk due to mechanical noise. Contents of the invention [0003] In view of the above-mentioned shortcomings of the prior art, the purpose of the present invention is to provide a liquid lens and a manufacturing method thereof, which are used to solve the problem of inconvenient miniaturization of the le...

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): G02B26/00G02B3/14
CPCG02B26/005G02B3/14
Inventor 胡立磊邱承彬
Owner 上海酷聚科技有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap