Liquid lens

A liquid lens and liquid technology, applied in the field of optics, can solve the problems of inconvenient miniaturization of the optical zoom system

Pending Publication Date: 2019-04-12
上海酷聚科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] In view of the shortcomings of the prior art described above, the purpose of the present invention is to prov

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Embodiment Construction

[0063] 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.

[0064] see Figures 1 to 5 . 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 arbitrari...

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Abstract

The invention provides a zoom lens. According to the zoom lens, through an electrowetting reaction and/or an inverse piezoelectric effect of a conducting shell or a driving electrode, the diopter of aliquid surface is changed, it is convenient to make an optical zoom system small, the focusing range of the optical zoom system is expanded, the application scene of the optical zoom system is broadened, and the applicability of the optical zoom system is enhanced.

Description

technical field [0001] The invention relates to the field of optical technology, in particular to a liquid lens. Background technique [0002] At present, the optical system, especially the optical zoom system, is usually made of a solid lens with fixed focal length. In order to adjust its focal length, the optical zoom system needs to use multiple groups of solid lenses, and the movement of the solid lens is driven by mechanical parts to realize the focusing of the optical zoom system. Therefore, , there are problems that the optical zoom system has a complex structure, is not easy to miniaturize, is not convenient for precise control, and has relatively poor reliability. 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 for solving the problem of inconvenient miniaturization of the optical zoom system in the prior art. [0004] In order to achieve the above pu...

Claims

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Application Information

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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
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