Cleaning apparatus and method

一种清洁器、移动方向的技术，应用在玻璃的装置领域，能够解决降低清洁装置寿命、电能消耗等问题
CN109154580AActive Publication Date: 2019-01-04MYONGJI UNIV IND & ACAD COOPERATION FOUND
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
MYONGJI UNIV IND & ACAD COOPERATION FOUND
Publication Date
2019-01-04

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Abstract

Disclosed are an apparatus and a method for cleaning glass of a vehicle, a camera, etc. The cleaning apparatus comprises: a sheet of glass; a plurality of electrodes sequentially disposed on an uppersurface of the sheet of glass; a dielectric layer stacked on an upper surface of the electrodes; and a hydrophobic layer stacked on the dielectric layer and having droplets formed on the surface thereof. Here, the droplets are moved in an outward direction of the sheet of glass by applying different DC voltages to some of the plurality of electrodes.
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Description

Technical field

[0001] The present invention relates to a device and method for cleaning glass of a vehicle, a camera, etc., and more specifically, to a technology for removing droplets formed on the surface of the glass.

[0002] In addition, the present invention relates to a camera droplet sensing device and method for sensing droplets.

[0003] Further, the present invention relates to a cleaning device and method for removing conductive droplets and non-conductive droplets formed on the surface by using the principle of Electrowetting-on-droplet. Background technique

[0004] With the recent proliferation of automotive components and smart cars, efforts are being made to display a variety of driving information on the head-up-display (HUD) technology of the vehicle windshield and block the wind. Replace the glass with a transparent display.

[0005] Therefore, the development of cleaning technologies that can effectively remove foreign substances such as rainwater and dust gener...

Claims

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