公开(公告)号：US11871113B2

公开(公告)日：2024-01-09

申请号：US17767088

申请日：2020-10-08

Applicant: LG INNOTEK CO., LTD.

Inventor： Seung Jin Lee ,  Hyung Kyu Yoon ,  Hye Yeong Jung

IPC: H04N23/68 ,  G03B5/00 ,  H01F27/29

CPC classification number: H04N23/687 ,  G03B5/00 ,  H01F27/29 ,  G03B2205/0007

Abstract: A coil member according to an embodiment comprises: a substrate having a top surface and a bottom surface opposite the top surface; a first coil electrode disposed on the top surface of the substrate and including a first pattern electrode; and a second coil electrode disposed on the bottom surface of the substrate and including a second pattern electrode. The first coil electrode includes: a first outermost pattern electrode; a first innermost pattern electrode; and a central pattern electrode between the first outermost pattern electrode and the first innermost pattern electrode, wherein the line width of at least one of the first outermost pattern electrode or the first innermost pattern electrode is greater than the line width of the central pattern electrode.

公开(公告)号：US11089682B2

公开(公告)日：2021-08-10

申请号：US16564689

申请日：2019-09-09

Applicant: LG INNOTEK CO., LTD.

Inventor： Seung Jin Lee ,  Hyung Kyu Yoon ,  Hye Yeong Jung

IPC: H05K1/02 ,  H05K1/03 ,  H05K1/11 ,  H05K1/16 ,  H05K1/18 ,  H05K3/00 ,  H05K3/10 ,  H05K3/30 ,  H05K3/40 ,  H05K3/46 ,  H01L23/29 ,  H01L23/31 ,  H01L23/498 ,  H01L31/02

Abstract: According to an embodiment, a flexible circuit board includes: a first substrate; a second substrate disposed on the first substrate and including an opening; a first conductive pattern part disposed on a bottom surface of the first substrate; a second conductive pattern part disposed on a top surface of the second substrate; a third conductive pattern part disposed between the first substrate and the second substrate; and an upper protective layer partially disposed on the second conductive pattern part and including a first open region, wherein the third conductive pattern part includes: a first inner lead pattern part disposed in the opening of the second substrate; and a first extension pattern part connected to the first inner lead pattern part, the second conductive pattern part includes: a second inner lead pattern part disposed in the first open region of the upper protective layer; and a second extension pattern part connected to the second inner lead pattern part, and a number of first inner lead pattern parts is greater than a number of second inner lead pattern parts.

公开(公告)号：US12052499B2

公开(公告)日：2024-07-30

申请号：US17634291

申请日：2020-07-28

Applicant: LG INNOTEK CO., LTD.

Inventor： Seung Jin Lee ,  Hyung Kyu Yoon ,  Hye Yeong Jung

IPC: H04N23/68 ,  G02B27/64 ,  G03B5/02 ,  G03B17/02 ,  H02K3/26 ,  H02K11/00 ,  H02K41/035 ,  H04N23/54

CPC classification number: H04N23/685 ,  G02B27/646 ,  G03B5/02 ,  G03B17/02 ,  H02K3/26 ,  H02K11/0094 ,  H02K41/0356 ,  H04N23/54 ,  G03B2205/0007

Abstract: A coil member according to an embodiment comprises: a substrate including an upper surface and a lower surface opposite to the upper surface; a first coil electrode disposed on the upper surface of the substrate and including first pattern electrodes; a second coil electrode disposed on the lower surface of the substrate and including second pattern electrodes; and third pattern electrodes disposed on the upper surface and the lower surface of the substrate, wherein a distance between the first pattern electrodes is different from a distance between the first pattern electrodes and the third pattern electrodes, and a distance between the second pattern electrodes is different from a distance between the second pattern electrodes and the third pattern electrodes.

公开(公告)号：US10474305B2

公开(公告)日：2019-11-12

申请号：US16160777

申请日：2018-10-15

Applicant: LG INNOTEK CO., LTD.

Inventor： Jung Hyuck Han ,  Yu Lim Choe ,  Chan Kyu Koo ,  Jun Sik Shin ,  Joon Hyuk Yang ,  Seung Jin Lee ,  Yu Hong Jeon

IPC: G06F3/044 ,  H05K1/02 ,  H05K3/28

Abstract: A capacitive touch window includes: a substrate; a cover substrate; and an electrode, wherein a portion of the substrate is flat and another portion thereof is curved, and the electrode includes: a first sensing electrode; a second sensing electrode including second unit sensing electrodes spaced apart from the first sensing electrode; a bridge electrode connecting the second unit sensing electrodes; and an insulating layer between the first sensing electrode and the bridge electrode. The first and second sensing electrodes are disposed on a same surface of the substrate. The bridge electrode includes: a first mesh line having a first width; a second mesh line having a second width; and a first cross area in which the first and second mesh lines cross each other, the first cross area having a third width, wherein the third width is 2 to 5 times the first width and the second width.

公开(公告)号：US10139980B2

公开(公告)日：2018-11-27

申请号：US15709767

申请日：2017-09-20

Applicant: LG INNOTEK CO., LTD.

Inventor： Jung Hyuck Han ,  Yu Lim Choe ,  Chan Kyu Koo ,  Jun Sik Shin ,  Joon Hyuk Yang ,  Seung Jin Lee ,  Yu Hong Jeon

IPC: G06F3/044 ,  H05K1/02 ,  H05K3/28

Abstract: A capacitive touch window includes: a substrate; a cover substrate; and an electrode, wherein a portion of the substrate is flat and another portion thereof is curved, and the electrode includes: a first sensing electrode; a second sensing electrode including second unit sensing electrodes spaced apart from the first sensing electrode; a bridge electrode connecting the second unit sensing electrodes; and an insulating layer between the first sensing electrode and the bridge electrode. The first and second sensing electrodes are disposed on a same surface of the substrate. The bridge electrode includes: a first mesh line having a first width; a second mesh line having a second width; and a first cross area in which the first and second mesh lines cross each other, the first cross area having a third width, wherein the third width is 2 to 5 times the first width and the second width.

公开(公告)号：US09891769B2

公开(公告)日：2018-02-13

申请号：US14814730

申请日：2015-07-31

Applicant: LG INNOTEK CO., LTD.

Inventor： Jung Hyuck Han ,  Yu Lim Choe ,  Chan Kyu Koo ,  Jun Sik Shin ,  Joon Hyuk Yang ,  Seung Jin Lee ,  Yu Hong Jeon

IPC: G06F3/044 ,  H05K3/28 ,  H05K1/02

CPC classification number: G06F3/044 ,  G06F2203/04112 ,  H05K1/0296 ,  H05K3/28 ,  H05K2201/09245 ,  H05K2201/09272

Abstract: A touch window includes a substrate; and an electrode on the substrate, wherein the electrode includes a first mesh line extending in a first direction and having a first width; a second mesh line extending in a direction different from the first direction and having a second width; and an cross area in which the first and second mesh lines cross each other, the cross area having a third width, wherein the third width is larger than the first width, and the third width is equal to or less than 10 times of the first width.