Title:
PROTECTION CIRCUIT MODULE AND AEROSOL GENERATING DEVICE INCLUDING THE SAME
Document Type and Number:
WIPO Patent Application WO/2022/103082
Kind Code:
A1
Abstract:
A protection circuit module and an aerosol-generating device including the same are disclosed. The aerosol-generating device of the disclosure includes a heater for heating an aerosol-generating substance, a first circuit board on which a controller for controlling operation of the heater is mounted, a battery for supplying electric power to the heater under the control of the controller, and a protection circuit module electrically connected to the battery to control at least one function of the battery. The protection circuit module includes a package module including an integrated circuit, including multiple active elements and passive elements to protect the battery, in an inner sealed space therein, the package module being in contact with the battery, a connector coupled to the first circuit board, and a second circuit board, on which the connector and the package module are mounted and which electrically interconnects the connector and the package module.
Inventors:
HAN DAENAM (KR)
JANG SEOKSU (KR)
LEE SEUNGWON (KR)
YOON SUNGWOOK (KR)
KIM YONGHWAN (KR)
JANG SEOKSU (KR)
LEE SEUNGWON (KR)
YOON SUNGWOOK (KR)
KIM YONGHWAN (KR)
Application Number:
PCT/KR2021/016008
Publication Date:
May 19, 2022
Filing Date:
November 05, 2021
Export Citation:
Assignee:
KT & G CORP (KR)
International Classes:
A24F40/50; A24F40/46; A24F40/51; A24F40/57; H02J7/00
Domestic Patent References:
| WO2020005956A1 | 2020-01-02 |
Foreign References:
| KR20150000418U | 2015-01-27 | |||
| KR20090064961A | 2009-06-22 | |||
| KR20120047542A | 2012-05-14 | |||
| US20180301915A1 | 2018-10-18 |
Attorney, Agent or Firm:
PARK, Byung Chang (KR)
Download PDF: