公开(公告)号：USD931527S1

公开(公告)日：2021-09-21

申请号：US29728049

申请日：2020-03-16

Applicant: LG ELECTRONICS INC.

Designer： Seungyup Lee ,  Sangyoon Lee ,  Byungsoo Oh

公开(公告)号：USD824363S1

公开(公告)日：2018-07-31

申请号：US35503040

申请日：2016-11-23

Applicant: LG ELECTRONICS INC.

Designer： Byungsoo Oh ,  Dongsoon Kim ,  Yezo Yun

公开(公告)号：USD730881S1

公开(公告)日：2015-06-02

申请号：US29450615

申请日：2013-03-20

Applicant: LG ELECTRONICS INC.

Designer： Seungil Lee ,  Sanghyun Choi ,  Byungsoo Oh

公开(公告)号：USD715246S1

公开(公告)日：2014-10-14

申请号：US29450764

申请日：2013-03-22

Applicant: LG Electronics Inc.

Designer： Byungsoo Oh

公开(公告)号：US12009761B2

公开(公告)日：2024-06-11

申请号：US17909564

申请日：2020-03-05

Applicant: LG ELECTRONICS INC. ,  GWANGJU INSTITUTE OF SCIENCE AND TECHNOLOGY

Inventor： Byungsoo Oh ,  Yoseop Shin ,  Sungjun Cho ,  Gunyoung Jung

IPC: H02N1/04

CPC classification number: H02N1/04

Abstract: A triboelectric generator is disclosed. The triboelectric generator according to an embodiment of the present disclosure includes a flexible electrode part comprising a first and a second dielectric layer, and at least one metal layer; and a fixed electrode part spaced apart from both sides of the flexible electrode part, and comprising a first and a second electrode connected to each other, wherein the flexible electrode part generates triboelectrification based on contact and non-contact by a fluid flow, and an electric charge moves through the metal layer, thereby effectively moving electric charges generated by triboelectrification, and increasing the friction frequency to enhance power generation efficiency.

公开(公告)号：USD957053S1

公开(公告)日：2022-07-05

申请号：US29728132

申请日：2020-03-16

Applicant: LG ELECTRONICS INC.

Designer： Seungyup Lee ,  Sangyoon Lee ,  Byungsoo Oh

公开(公告)号：USD931529S1

公开(公告)日：2021-09-21

申请号：US29728117

申请日：2020-03-16

Applicant: LG ELECTRONICS INC.

Designer： Seungyup Lee ,  Sangyoon Lee ,  Byungsoo Oh

公开(公告)号：USD890128S1

公开(公告)日：2020-07-14

申请号：US35506820

申请日：2018-12-06

Applicant: LG Electronics Inc.

Designer： Dongsoon Kim ,  Seungyup Lee ,  Byungsoo Oh ,  Sojin Kim

公开(公告)号：US09636640B2

公开(公告)日：2017-05-02

申请号：US14415625

申请日：2013-09-27

Applicant: LG ELECTRONICS INC.

Inventor： Byungsoo Oh ,  Jeongil Kye ,  Minjoung Kim

IPC: B01F3/04 ,  B01D71/00 ,  B01D71/02 ,  B01D67/00 ,  B01D69/12 ,  F24F6/14 ,  B01D71/38 ,  F24F6/00 ,  F24F3/14

CPC classification number: B01D71/024 ,  B01D67/0002 ,  B01D67/0088 ,  B01D69/12 ,  B01D71/021 ,  B01D71/38 ,  B01D2323/02 ,  B01D2325/38 ,  B01F3/04 ,  F24F6/00 ,  F24F6/14 ,  F24F2003/1435 ,  Y02B30/545

Abstract: A separation membrane for removing contaminants comprises: a hydrophobic membrane; and a graphene oxide layer formed to cover the hydrophobic membrane partially or wholly, wherein one surface of the hydrophobic membrane facing the graphene oxide layer has been hydrophilic-processed. The separation membrane is capable of enhancing removal efficiency on volatile contaminants, while maintaining a performance of the conventional separation membrane. The separation membrane is useful as a separation membrane for water treatment. Further, the separation membrane may be comprised in a membrane distillation apparatus, or may be utilized as a filter of a humidifier or a water purifier.

公开(公告)号：USD957052S1

公开(公告)日：2022-07-05

申请号：US29728051

申请日：2020-03-16

Applicant: LG ELECTRONICS INC.

Designer： Seungyup Lee ,  Sangyoon Lee ,  Byungsoo Oh