公开(公告)号：US20230077537A1

公开(公告)日：2023-03-16

申请号：US17798120

申请日：2020-06-09

Applicant: LG INNOTEK CO., LTD

Inventor： Sang Young LEE ,  Kab Young KIM ,  Yong Jae CHOI

IPC: H02N2/02 ,  H02N2/04

Abstract: An ultrasonic linear motor according to one embodiment is disclosed. The vibrating body includes an elastic body and a first piezoelectric element and a second piezoelectric element which are attached to two surfaces of the elastic body, a first weight and a second weight which are disposed on two side end portions of the vibrating body, a moving shaft which is coupled to a central portion of the vibrating body and moves according to a displacement of each of the piezoelectric elements, and a moving body which is fitted to the moving shaft and moves on the moving shaft.

公开(公告)号：US20220143419A1

公开(公告)日：2022-05-12

申请号：US17436135

申请日：2020-03-05

Applicant: LG INNOTEK CO., LTD.

Inventor： Yong Jae CHOI ,  Gyu Lin LEE ,  Do Hee KEUM ,  Beom Sun HONG

IPC: A61N5/06 ,  A61N1/04 ,  A61N1/32

Abstract: A mask according to an embodiment comprises: a first substrate; a first wiring arranged on the first substrate; a plurality of piezoelectric elements arranged on the first wiring; a second wiring arranged on the piezoelectric elements; a second substrate arranged on the second wiring; a third wiring arranged on the first substrate and electrically insulated from the first wiring; and a plurality of light-emitting elements arranged between the first and second substrates and arranged on the third wiring, wherein the plurality of light-emitting elements are arranged in areas overlapping, in a vertical direction, areas between the piezoelectric elements.

公开(公告)号：US20180120971A1

公开(公告)日：2018-05-03

申请号：US15561258

申请日：2016-05-02

Applicant: LG INNOTEK CO., LTD.

Inventor： Jin Woong LEE ,  Byung Youl MOON ,  Jung Hwan BANG ,  Kwang Yong JIN ,  Yong Jae CHOI

IPC: G06F3/044 ,  G06F3/045 ,  G06F3/0354

Abstract: The present invention relates to a touch panel and, more particularly, to a touch panel capable of improving electrical conductive characteristics of the touch panel, reducing the size of the touch panel, improving the visibility of the touch panel, and minimizing damage to a substrate when a failure test is performed on the touch panel.

公开(公告)号：US20170364171A1

公开(公告)日：2017-12-21

申请号：US15548384

申请日：2016-02-02

Applicant: LG INNOTEK CO., LTD.

Inventor： Young Sun YOU ,  Jin Woong LEE ,  Kwang Yong JIN ,  Seong Su EOM ,  Chung Wan LEE ,  Yong Jae CHOI

IPC: G06F3/041 ,  G02F1/1333 ,  G02F1/1343

CPC classification number: G06F3/041 ,  G02F1/13338 ,  G02F1/1343 ,  G06F3/044 ,  G06F2203/04112

Abstract: The present invention relates to a touch panel and, more specifically, to a touch panel comprising: a substrate having an effective region and a non-effective region; a sensing electrode and a touch electrode formed in the effective region on the substrate; a wiring electrode formed in the non-effective region on the substrate and connected to the sensing electrode; a touch wiring electrode formed in the non-effective region on the substrate and connected to the touch electrode; and a coil part formed in the non-effective region on the substrate.

公开(公告)号：US20170351131A1

公开(公告)日：2017-12-07

申请号：US15539869

申请日：2015-12-28

Applicant: LG INNOTEK CO., LTD.

Inventor： Seong Su OEM ,  Young Sun YOU ,  Jin Woong LEE ,  Chung Wan LEE ,  Kwang Yong JIN ,  Yong Jae CHOI

IPC: G02F1/1333 ,  G02F1/1343 ,  G06F3/0354 ,  G06F3/047

CPC classification number: G02F1/13338 ,  G02F1/1343 ,  G06F3/03545 ,  G06F3/044 ,  G06F3/047 ,  G06F2203/04102 ,  G06F2203/04112

Abstract: The present invention relates to a touch panel and, more particularly, to a touch panel comprising: a substrate, which is divided into a valid area and an invalid area; sensing electrodes disposed in the valid area, thereby sensing a first input; touch electrodes disposed in the valid area so as not to overlap with the sensing electrode, thereby sensing a second input; first wirings disposed in the invalid area and connected to the sensing electrodes; and second wirings disposed in the invalid area and connected to the touch electrodes, wherein the touch electrodes are mesh form and disposed between the sensing electrodes, and each second wiring surrounds at least one sensing electrode and is electrically connected in a loop form.