公开(公告)号：US10054730B2

公开(公告)日：2018-08-21

申请号：US15437179

申请日：2017-02-20

Applicant: LG INNOTEK CO., LTD.

Inventor： June Roh ,  Kyung Jin Kim ,  Ja Ram Kim ,  Jae Hong Lee ,  Soon Young Hyun

IPC: F21V9/30 ,  F21V8/00 ,  G02F1/1333 ,  F21V9/16 ,  F21Y115/10

CPC classification number: G02B6/0023 ,  B82Y20/00 ,  F21V9/30 ,  F21Y2115/10 ,  G02B6/0026 ,  G02B6/0085 ,  G02B6/009 ,  G02F1/133308 ,  G02F1/133609 ,  G02F1/133615 ,  G02F2001/133314 ,  G02F2001/133614 ,  H01J11/44

Abstract: Disclosed are an optical member, a display device having the same, and a method of fabricating the same. The optical member includes a receiving part having an empty space therein, a host in the receiving part, a plurality of wavelength conversion particles in the host, a sealing part in the receiving part, and a pre-treatment layer between the sealing part and an inner surface of the receiving part.

公开(公告)号：US10474299B2

公开(公告)日：2019-11-12

申请号：US15121132

申请日：2015-02-10

Applicant: LG INNOTEK CO., LTD.

Inventor： Hyun Soo Kim ,  In Seok Kang ,  June Roh ,  Dong Mug Seong ,  Jun Phill Eom ,  Jun Lee

IPC: B32B3/00 ,  B41M5/00 ,  B32B5/00 ,  G06F3/044 ,  C09D175/14 ,  C09D175/04 ,  G06F3/041 ,  G02F1/1333 ,  G02F1/1362 ,  G02F1/1368 ,  H01L27/32

Abstract: Disclosed is a touch window including a substrate, and an electrode layer on the substrate. A retardation difference is 0.2% or less depending on an incident angle of light in the substrate.

公开(公告)号：US09720159B2

公开(公告)日：2017-08-01

申请号：US15407944

申请日：2017-01-17

Applicant: LG INNOTEK CO., LTD.

Inventor： Soon Young Hyun ,  June Roh ,  Kyung Jin Kim ,  Ja Ram Kim ,  Jae Hong Lee

IPC: F21V7/04 ,  F21V8/00 ,  G02F1/1335

CPC classification number: G02B6/0026 ,  F21V9/00 ,  G02B6/0003 ,  G02B6/0011 ,  G02B6/0068 ,  G02B6/0073 ,  G02F1/1336 ,  G02F1/133615 ,  G02F2001/133614 ,  G02F2202/36

Abstract: Disclosed are an optical member and a display device including the same. The optical member includes a receiving member; a host in the receiving member; and a plurality of wavelength conversion particles distributed in the host. The receiving member includes a light incident part having a first refractive index; and a light exit part having a second refractive index different from the first refractive index. The optical member improves the optical characteristics by adjusting the refractive indexes of the light incident part and the light exit part.

公开(公告)号：US20170123132A1

公开(公告)日：2017-05-04

申请号：US15407944

申请日：2017-01-17

Applicant: LG INNOTEK CO., LTD.

Inventor： Soon Young Hyun ,  June Roh ,  Kyung Jin Kim ,  Ja Ram Kim ,  Jae Hong Lee

IPC: F21V8/00 ,  G02F1/1335

CPC classification number: G02B6/0026 ,  F21V9/00 ,  G02B6/0003 ,  G02B6/0011 ,  G02B6/0068 ,  G02B6/0073 ,  G02F1/1336 ,  G02F1/133615 ,  G02F2001/133614 ,  G02F2202/36

Abstract: Disclosed are an optical member and a display device including the same. The optical member includes a receiving member; a host in the receiving member; and a plurality of wavelength conversion particles distributed in the host. The receiving member includes a light incident part having a first refractive index; and a light exit part having a second refractive index different from the first refractive index. The optical member improves the optical characteristics by adjusting the refractive indexes of the light incident part and the light exit part.

公开(公告)号：US10386961B2

公开(公告)日：2019-08-20

申请号：US16199007

申请日：2018-11-23

Applicant: LG INNOTEK CO., LTD.

Inventor： Hyun Soo Kim ,  Chan Kyu Koo ,  Jun Sik Shin ,  Joon Hyuk Yang ,  In Seok Kang ,  Byung Youl Moon ,  Jun Phill Eom ,  June Roh ,  Dong Mug Seong

IPC: G06F3/041 ,  G06F3/044

Abstract: Disclosed is a touch window which includes a substrate; a plurality of sensing electrodes on the substrate; and an opening part between the sensing electrodes.

公开(公告)号：US10198113B2

公开(公告)日：2019-02-05

申请号：US15119551

申请日：2015-02-10

Applicant: LG INNOTEK CO., LTD.

Inventor： Hyun Soo Kim ,  Chan Kyu Koo ,  Jun Sik Shin ,  Joon Hyuk Yang ,  In Seok Kang ,  Byung Youl Moon ,  Jun Phill Eom ,  June Roh ,  Dong Mug Seong

IPC: G06F3/041 ,  G06F3/044

Abstract: This invention relates to a touch window. The touch window includes a substrate; a plurality of sensing electrodes on the substrate; and an opening part between the sensing electrodes. In addition, the touch window has an opening part formed between the electrode parts, so that the electrode parts may be prevented from being short-circuited with each other.