Magnetic fluid display

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United States of America Patent

PATENT NO 11798441
SERIAL NO

17976544

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Abstract

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The purpose of the present invention is to provide a magnetic fluid display in which a magnetic fluid moves in response to a magnetic field and which may display a unique visual image according to the meeting and parting of the magnetic fluid. A magnetic fluid display according to the present invention comprises: a display unit including a transparent liquid into which a magnetic fluid is injected; and a magnetic field generating unit for applying a magnetic field to the magnetic fluid at a rear surface of the display unit. When the magnetic field is applied, the magnetic fluid moves in the transparent liquid in a directional manner, so that an image may be displayed on the display unit.

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Patent Owner(s)

  • CK MATERIALS LAB CO., LTD.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Choi, Min Kyu Seoul, KR 21 159
Kim, Hyeong Jun Seoul, KR 83 256
Lee, Jong Hun Seoul, KR 77 502

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