HEATER IN WHICH CAPACITIVE POWER CONTROL PATTERN IS IMPLEMENTED, AND APPARATUS THEREFOR

Title:

HEATER IN WHICH CAPACITIVE POWER CONTROL PATTERN IS IMPLEMENTED, AND APPARATUS THEREFOR

Document Type and Number:

WIPO Patent Application WO/2021/141231

Kind Code:

A1

Abstract:

The present invention relates to a heater in which a capacitive power control pattern is implemented, and an apparatus therefor. A heater, according to one embodiment of the present invention, comprising: first and second base materials that are separated in the vertical direction so as to have an internal space therebetween; a heater electrode pattern provided in the internal space; and a plurality of sheet-type heating elements provided in the internal space so as to be electrically connected to the heater electrode pattern, comprises a capacitance pattern for causing a change in capacitance in the region between the sheet-type heating elements according to a hovering movement above the second base material, wherein heater power to be supplied to the sheet-type heating elements through the heater electrode pattern can be controlled according to the hovering movement recognized in response to the change in capacitance.

Inventors:

KIM YOON JIN (KR)
JANG SANG HYUN (KR)
KIM HYUNG JUN (KR)

Application Number:

PCT/KR2020/015807

Publication Date:

July 15, 2021

Filing Date:

November 11, 2020

Export Citation:

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Assignee:

TERAON CO LTD (KR)

International Classes:

H05B1/02; G06F3/044; H05B3/20

Foreign References:

JP2019184171A	2019-10-24
KR20190113336A	2019-10-08
JP2017098048A	2017-06-01
KR20180115378A	2018-10-23
KR20160039415A	2016-04-11