公开(公告)号：US10444911B2

公开(公告)日：2019-10-15

申请号：US15376711

申请日：2016-12-13

Applicant: Samsung Display Co., Ltd.

Inventor： Jung-Ha Son ,  Jea-Neung Kim ,  Yong-Hwan Ryu

IPC: G06F3/044 ,  B32B15/01 ,  B32B15/02 ,  C23F1/14 ,  B32B15/04 ,  B32B15/08 ,  B32B15/082 ,  B32B15/09 ,  B32B15/20 ,  B32B27/06 ,  B32B27/28 ,  B32B27/30 ,  B32B27/36 ,  B32B7/05

Abstract: A flexible touch sensing unit may include a substrate including an active touch region and an inactive region surrounding the active touch region, a plurality of first sensing electrodes disposed on the active touch region and extending along a first direction, a plurality of second sensing electrodes disposed on the active touch region and extending along a second direction, and a plurality of sensing lines disposed on the inactive region and electrically connected to the first sensing electrodes and the second sensing electrodes. Each of the sensing lines may include a first metal layer, a first conductive layer disposed on the first metal layer, and a second metal layer disposed on the first conductive layer. Each of the first sensing electrodes may include a third metal layer, and each of the second sensing electrodes may include a fourth metal layer. The first conductive layer may include a self-assembled monolayer.

公开(公告)号：US09405156B2

公开(公告)日：2016-08-02

申请号：US13938106

申请日：2013-07-09

Applicant: Samsung Display Co., Ltd.

Inventor： Yong-Hwan Ryu ,  Sang Gab Kim ,  Hong Sick Park ,  Jung Ha Son ,  Shin Il Choi

IPC: G02F1/1341 ,  G02F1/1333

CPC classification number: G02F1/1341 ,  G02F1/133345

Abstract: A liquid crystal display is provided. The liquid crystal display includes a substrate, a thin film transistor disposed on the substrate, a pixel electrode connected with a terminal of the thin film transistor, a microcavity disposed on the pixel electrode, the microcavity including a liquid crystal injection hole disposed at an edge of the microcavity, a supporting member disposed on the microcavity, a first hydrophobic layer disposed on an edge portion of the supporting member, and a capping layer disposed on the supporting member with the capping layer covering the liquid crystal injection hole.

Abstract translation: 提供液晶显示器。 液晶显示器包括基板，设置在基板上的薄膜晶体管，与薄膜晶体管的端子连接的像素电极，设置在像素电极上的微腔，微腔包括设置在边缘的液晶注入孔 设置在所述微腔上的支撑构件，设置在所述支撑构件的边缘部分上的第一疏水层和设置在所述支撑构件上的覆盖层，所述覆盖层覆盖所述液晶注入孔。

公开(公告)号：US11594561B2

公开(公告)日：2023-02-28

申请号：US17074947

申请日：2020-10-20

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Yong-Hwan Ryu ,  Woo Jin Cho ,  Jong-Hyun Choung ,  Jae Uoon Kim ,  Sun-Jin Song ,  Hyun Duck Cho

IPC: H01L27/12 ,  G03F7/038 ,  H01L21/027 ,  G03F7/00 ,  C23F1/00 ,  C23C16/44

Abstract: A method of manufacturing a display device in a chamber in which a material including yttrium is coated on an inner surface includes: forming a first layer pattern by dry etching on a substrate; depositing a second layer material on the first layer pattern; forming a photoresist pattern on the second layer material; completing a second layer pattern by using the photoresist pattern as an etch mask; and performing an additional acid etching process by using an etching solution including at least one of hydrochloric acid, sulfuric acid, or nitric acid before the forming of the photoresist pattern on the second layer material after the dry etching to form the first layer pattern.

公开(公告)号：US11590542B2

公开(公告)日：2023-02-28

申请号：US16918013

申请日：2020-07-01

Applicant: Samsung Display Co., Ltd.

Inventor： Yong-Hwan Ryu ,  Jiae Kim ,  Yunji Nam ,  Sun-Jin Song ,  In-Ja Han

IPC: B08B3/14 ,  B08B7/04 ,  H01L21/67 ,  C23C16/04 ,  H01L27/32 ,  H01L51/52

Abstract: A particle collection device includes a collection sheet and a frame on which the collection sheet is mounted. The collection sheet includes a base sheet, a magnetic substance, and a metal protrusion disposed on the base sheet to be adjacent to the magnetic substance.

公开(公告)号：US10773427B2

公开(公告)日：2020-09-15

申请号：US15652184

申请日：2017-07-17

Applicant: Samsung Display Co., Ltd.

Inventor： Daehwan Jang ,  Seung-Won Park ,  Baehyoun Jung ,  Eunjung Kim ,  Jihun Kim ,  Yunjong Yeo ,  Hyungbin Cho ,  Sang-Hoon Lee ,  Yong-Hwan Ryu ,  Sung-Young Choi ,  Hyunju Kang

IPC: B29C33/42 ,  B29C33/38 ,  G03F7/00 ,  B29C35/08 ,  B29C59/04

Abstract: A method of manufacturing a roll type imprint master mold including disposing a base layer on a substrate including a first area and a second area adjacent to the first area, disposing an inorganic insulation layer on the base layer, forming a first mask pattern and a first resin pattern in the first area, forming a pattern layer by etching the inorganic insulation layer using the first resin and the first mask patterns as a mask, removing the first resin and the first mask patterns, forming a second mask pattern and a second resin pattern in the second area, forming a pattern layer by etching the inorganic insulation layer using the second resin and the second mask patterns as a mask, removing the second resin and the second mask patterns, separating the base layer from the substrate, and attaching the base layer onto a roll body.

公开(公告)号：US09830033B2

公开(公告)日：2017-11-28

申请号：US14925439

申请日：2015-10-28

Applicant: Samsung Display Co., Ltd.

Inventor： Jung Ha Son ,  Jae Neung Kim ,  Yong-Hwan Ryu ,  Yun Jong Yeo ,  Joo Hyung Lee ,  Yu-Gwang Jeong

IPC: G06F3/044 ,  G06F3/041

CPC classification number: G06F3/044 ,  G06F3/0416 ,  G06F2203/04102 ,  G06F2203/04103

Abstract: A touch sensor includes a touch substrate including a touch sensing area and a non-sensing area outside the touch sensing area, touch electrodes disposed in the touch sensing area and configured to sense a touch, and touch wiring connected to the touch electrodes in the non-sensing area, in which the touch wiring includes a first wiring conductive layer, a second wiring conductive layer disposed on the first wiring conductive layer, and transparent layers disposed at first and second sides of the second wiring conductive layer and on the first wiring conductive layer.