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Remote-control variable-focus glasses

Technology of a zoom lens, glasses, used in the field of applied optics

Inactive Publication Date: 2012-03-07
CHINA JILIANG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But for myopia or hyperopia, the eyesight of the human eye is also changing with age, which requires people to constantly change glasses, which brings a lot of trouble to life and work.

Method used

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  • Remote-control variable-focus glasses
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  • Remote-control variable-focus glasses

Examples

Experimental program
Comparison scheme
Effect test

example 1

[0013] Example 1: figure 1 It is a schematic diagram of remote control zoom glasses. As shown in the figure, the lens (1) is first prepared through the lens mold. The lens (1) includes three layers, the outermost layer is a transparent organic resin material shell (15), and the shell In the layer (15), a layer of nano-ITO material with a thickness of 1 micron is evenly coated to make the transparent electrode (14) of glasses, and then coats a layer of hydrophobic dielectric layer (13) on the transparent electrode; then inject it into the shell layer The insulating liquid (11) is nitrobenzene, and the conductive liquid (12) is an aqueous solution of sodium sulfate with the same density as the insulating liquid. The electrodes at both ends are connected to an external circuit, and the distance between the two lenses is 1.5 cm. The frame (2) is 15cm in length, 2.5cm in width and 1cm in thickness. The internal battery uses THINETGY MEC battery, micro-boost film type S3607DC / DC chi...

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PUM

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Abstract

The invention relates to remote-control variable-focal length glasses and belongs to the technical field of applied optics. The problem to be solved by the invention is to change glasses constantly with the change in eyesight for the nearsighted and farsighted. In the glasses, lenses are liquid variable-focal length lenses (1) based on the electrowetting effect, a micro battery, a DC / DC chip and a control circuit module are integrated in a glass frame (2), an infrared signal receiving device is integrated in a nose frame (3), the glass frame (2), the nose frame (3) and the lenses (1) form a conducting loop, a remote controllerff(4) serves as an infrared signal transmitter, and the voltage applied on the liquid variable-focal length lenses (1) is adjusted to change the focal length of the glasses. The glasses have the advantages of continuous focal length change, simple structure and diversifiable appearance design.

Description

technical field [0001] The invention relates to a remote control zoom glasses device, which belongs to the technical field of applied optics. Background technique [0002] What widely used glasses on the market adopted at present is the eyeglass of fixed focal length fixed degree. But for myopia or hyperopia, the eyesight of the human eye is also constantly changing with age, which requires people to constantly change glasses, which brings a lot of trouble to life and work. [0003] The invention provides a novel remote control zoom glasses. The liquid zoom system is used as the lens, the micro battery is used as the power supply, the micro DC / DC chip and related circuit components are used as the voltage transformation device, the micro infrared receiving chip and the film-type single-chip microcomputer are used as the signal receiving and processing device, and the external remote controller sends infrared signals to realize two-way communication. Separate adjustment of ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G02C7/08G02B3/14G02B7/28G02C11/00
Inventor 沈常宇宋亚兰
Owner CHINA JILIANG UNIV