Title:
DATA CABLE DEVICE HAVING CABLE BATTERY
Document Type and Number:
WIPO Patent Application WO/2020/013548
Kind Code:
A1
Abstract:
A data cable device for effectively improving the convenience of use of an electronic device is disclosed.
The data cable device comprises: USB connectors formed at respective end parts of the data cable device, and configured so as to be electrically connected to the electronic device or a battery charging adapter; at least one data line having one end electrically connected to one USB connector and having the other end electrically connected to another USB connector; a protection circuit module having a printed circuit board in which an external terminal is formed; a cable battery having an external input/output terminal electrically connected to an internal terminal of the printed circuit board, an internal electrode layer, which has a cylindrical shape extending in one direction and is formed in an inner center, a separation membrane layer formed outside the internal electrode layer, an external electrode layer formed outside the separation membrane layer, and an internal insulating coating layer for encompassing the outer surface of the external electrode layer; and an external insulating coating layer for encompassing at least a part of the outer surface of the cable battery.
Inventors:
KIM HEE-GYU (KR)
Application Number:
PCT/KR2019/008370
Publication Date:
January 16, 2020
Filing Date:
July 08, 2019
Export Citation:
Assignee:
LG CHEMICAL LTD (KR)
International Classes:
H01B7/04; H01B7/02; H01B7/18; H01B11/00; H01M10/04; H01M10/42; H01M50/126; H01R24/60; H01M50/121
Foreign References:
| KR200470159Y1 | 2013-12-12 | |||
| KR20140004995U | 2014-09-17 | |||
| KR20140088700A | 2014-07-11 | |||
| KR101285506B1 | 2013-07-17 | |||
| JP2006147410A | 2006-06-08 | |||
| KR101720078B1 | 2017-03-27 | |||
| KR20180081894A | 2018-07-18 |
Other References:
See also references of EP 3780017A4
Attorney, Agent or Firm:
PHIL & ONZI INT'L PATENT & LAW FIRM (KR)
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