Title:
SYSTEM FOR SELECTIVELY FORMING ATTRACTIVE FORCE ON LABEL SHEET USING BIDIRECTIONAL MAGNETIZATION
Document Type and Number:
WIPO Patent Application WO/2023/120745
Kind Code:
A1
Abstract:
Disclosed is a technical concept comprising: an attracting unit which forms a main board and forms an outward magnetic field from the inside of the main board toward one surface of the main board; and a flip unit which is provided with a predetermined layer which is magnetized by the magnetic field when approaching within a predetermined distance from the attracting unit main board, thereby enabling the generation of attractive force on the attracting unit and thus enabling the flip unit to be attached to the one surface of the main board.
Inventors:
KIM JIN (KR)
Application Number:
PCT/KR2021/019391
Publication Date:
June 29, 2023
Filing Date:
December 20, 2021
Export Citation:
Assignee:
STORY OF I COMPANY (KR)
International Classes:
G09F3/02; G09F3/08; G09F7/04; H01F7/02
Foreign References:
| KR102161075B1 | 2020-09-29 | |||
| KR20130104643A | 2013-09-25 | |||
| KR101967789B1 | 2019-04-10 | |||
| KR20110108669A | 2011-10-06 | |||
| US20090307946A1 | 2009-12-17 |
Attorney, Agent or Firm:
CHO, Seok Hyun (KR)
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