公开(公告)号：US09595542B2

公开(公告)日：2017-03-14

申请号：US14106782

申请日：2013-12-15

Applicant: Samsung Display Co., Ltd.

Inventor： Hyun Ki Hwang ,  Sung Man Kim ,  Won Ho Kim ,  Yu Jin Lee ,  Young Je Cho ,  Tae Hyung Hwang

IPC: H01L27/12

CPC classification number: H01L27/124 ,  H01L27/1248

Abstract: A thin film transistor array panel includes a first insulation substrate, a gate line and a data line which are positioned on the first insulation substrate, are insulated from each other, and cross each other, a thin film transistor connected to the gate line and the data line, an organic film positioned on the thin film transistor, a second passivation layer which is positioned on the organic film and defines a plurality of second openings therein, a common electrode positioned on the second passivation layer, and a pixel electrode positioned in the plurality of second openings, where a thickness of the common electrode is larger than a thickness of the pixel electrode.

Abstract translation: 一种薄膜晶体管阵列面板，包括位于第一绝缘基板上的第一绝缘基板，栅极线和数据线彼此绝缘并彼此交叉，连接到栅极线的薄膜晶体管和 数据线，位于薄膜晶体管上的有机膜，位于有机膜上并限定多个第二开口的第二钝化层，位于第二钝化层上的公共电极和位于第二钝化层上的像素电极 多个第二开口，其中公共电极的厚度大于像素电极的厚度。

公开(公告)号：US11221718B2

公开(公告)日：2022-01-11

申请号：US16891051

申请日：2020-06-03

Applicant: Samsung Display Co., Ltd.

Inventor： Deok Young Choi ,  Jin Yup Kim ,  Dan Bee Seong ,  Chae Young Sung ,  Ha Gyeong Song ,  Hyun Ki Hwang

IPC: G06F3/044

Abstract: A touch sensor including a base layer including a sensing area and a non-sensing area, first and second sensor patterns disposed in the sensing area and arranged along first and second directions, respectively, first bridge patterns arranged along the first direction, second bridge patterns arranged along the second direction, and sensing lines disposed in the non-sensing area and connected to each of the first and second sensor patterns, in which each of the sensing lines includes a first metal layer and a second metal layer with an insulating layer interposed therebetween, each of the sensing lines has a first portion and a second portion, the second portion corresponding to at least one of the first bridge patterns disposed at a corner portion of the sensing area, and the second portion of at least one of the sensing lines has a single layer structure including only the second metal layer.

公开(公告)号：US11579734B2

公开(公告)日：2023-02-14

申请号：US17571918

申请日：2022-01-10

Applicant: Samsung Display Co., Ltd.

Inventor： Deok Young Choi ,  Jin Yup Kim ,  Dan Bee Seong ,  Chae Young Sung ,  Ha Gyeong Song ,  Hyun Ki Hwang

IPC: G06F3/044

Abstract: A touch sensor including a base layer including a sensing area and a non-sensing area, first and second sensor patterns disposed in the sensing area and arranged along first and second directions, respectively, first bridge patterns arranged along the first direction, second bridge patterns arranged along the second direction, and sensing lines disposed in the non-sensing area and connected to each of the first and second sensor patterns, in which each of the sensing lines includes a first metal layer and a second metal layer with an insulating layer interposed therebetween, each of the sensing lines has a first portion and a second portion, the second portion corresponding to at least one of the first bridge patterns disposed at a corner portion of the sensing area, and the second portion of at least one of the sensing lines has a single layer structure including only the second metal layer.

公开(公告)号：US20210011581A1

公开(公告)日：2021-01-14

申请号：US16891051

申请日：2020-06-03

Applicant: Samsung Display Co., Ltd.

Inventor： Deok Young CHOI ,  Jin Yup Kim ,  Dan Bee Seong ,  Chae Young Sung ,  Ha Gyeong Song ,  Hyun Ki Hwang

IPC: G06F3/044

Abstract: A touch sensor including a base layer including a sensing area and a non-sensing area, first and second sensor patterns disposed in the sensing area and arranged along first and second directions, respectively, first bridge patterns arranged along the first direction, second bridge patterns arranged along the second direction, and sensing lines disposed in the non-sensing area and connected to each of the first and second sensor patterns, in which each of the sensing lines includes a first metal layer and a second metal layer with an insulating layer interposed therebetween, each of the sensing lines has a first portion and a second portion, the second portion corresponding to at least one of the first bridge patterns disposed at a corner portion of the sensing area, and the second portion of at least one of the sensing lines has a single layer structure including only the second metal layer.

公开(公告)号：US11928299B2

公开(公告)日：2024-03-12

申请号：US18096025

申请日：2023-01-12

Applicant: Samsung Display Co., Ltd.

Inventor： Deok Young Choi ,  Jin Yup Kim ,  Dan Bee Seong ,  Chae Young Sung ,  Ha Gyeong Song ,  Hyun Ki Hwang

IPC: G06F3/044

CPC classification number: G06F3/0445 ,  G06F3/0446

Abstract: A display device including a substrate including a display area and a non-display area, pixels provided in the display area, an encapsulation layer on the pixels, a first conductive pattern on the encapsulation layer and including a first metal layer of sensing lines disposed in a non-sensing area corresponding to the non-display area, a first insulating layer on the first conductive pattern, a second conductive pattern on the first insulating layer and including a second metal layer of the sensing lines, and a second insulating layer on the second conductive pattern, in which the first metal layer includes a first end located in the non-sensing area corresponding to a first side of a sensing area and a second end located in the non-sensing area corresponding to a second side adjacent to the first side, and the first end and the second end are spaced apart from each other.

公开(公告)号：US09224867B2

公开(公告)日：2015-12-29

申请号：US14180617

申请日：2014-02-14

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Eu Gene Lee ,  Min-Chul Song ,  Sung Man Kim ,  Young Je Cho ,  Hwa Yeul Oh ,  Hyun Ki Hwang

IPC: H01L27/14 ,  G02F1/1343 ,  H01L29/786 ,  H01L27/32 ,  H01L27/12

CPC classification number: H01L29/786 ,  G02F1/134309 ,  G02F1/134336 ,  G02F1/134363 ,  H01L27/124 ,  H01L27/3248 ,  H01L27/3258 ,  H01L27/3262

Abstract: In a thin film transistor array panel and a method of manufacturing the same, a thin passivation layer is positioned between a first field generating electrode and a second field generating electrode. The thin passivation layer overlaps the first and second field generating electrodes. The thin passivation layer includes a transparent photosensitive organic material. When forming the first field generating electrode, the passivation layer is used as a photosensitive film. Accordingly, the passivation layer and the first field generating electrode may be formed using a same single photo-mask. Accordingly, the manufacturing cost of the thin film transistor array panel may be reduced.

Abstract translation: 在薄膜晶体管阵列面板及其制造方法中，薄钝化层位于第一场产生电极和第二场产生电极之间。 薄钝化层与第一和第二场产生电极重叠。 薄钝化层包括透明光敏有机材料。 当形成第一场产生电极时，钝化层用作感光膜。 因此，可以使用相同的单个光掩模来形成钝化层和第一场产生电极。 因此，可以减小薄膜晶体管阵列面板的制造成本。

公开(公告)号：US09746725B2

公开(公告)日：2017-08-29

申请号：US14177821

申请日：2014-02-11

Applicant: Samsung Display Co., Ltd.

Inventor： Hwa Yeul Oh ,  Sung Man Kim ,  Young Je Cho ,  Min-Chul Song ,  Eu Gene Lee ,  Soo Jung Chae ,  Hyun Ki Hwang

IPC: G02F1/1343

CPC classification number: G02F1/134363 ,  G02F2001/134372

Abstract: A liquid crystal display, includes: a substrate; a gate line including a gate pad and a data line including a data pad, the gate and data lines being disposed on the substrate; a thin film transistor connected to the gate line and the data line; an organic layer disposed on the thin film transistor; a pixel electrode disposed on the organic layer; a first contact assistant disposed on the gate pad; a second contact assistant disposed on the data pad; a first insulating layer disposed on the pixel electrode; and a common electrode disposed on the first insulating layer, the common electrode overlapping with the pixel electrode. The common electrode includes first cutouts, the first insulating layer includes second cutouts, the plane shapes of the first and second cutouts are substantially the same, and the pixel electrode includes a polycrystalline transparent conductive material.

公开(公告)号：US09417491B2

公开(公告)日：2016-08-16

申请号：US14460064

申请日：2014-08-14

Applicant: Samsung Display Co., Ltd.

Inventor： Soo Jung Chae ,  Sung Man Kim ,  Min-Chul Song ,  Hwa Yeul Oh ,  Young Je Cho ,  Hyun Ki Hwang

IPC: G02F1/1343 ,  G02F1/1337

CPC classification number: G02F1/134363 ,  G02F1/133707 ,  G02F2001/134318

Abstract: A display device may include an insulating layer. The display device may further include a first field-generating electrode that overlaps the insulating layer. The display device may further include a second field-generating electrode that overlaps the first field-generating electrode and has a cutout. An exposed portion of the insulating layer may be exposed through the cutout and may be exposed between an edge (or boundary) of the first field-generating electrode and an end portion of the second field-generating electrode in a layout view of the display device.

Abstract translation: 显示装置可以包括绝缘层。 显示装置还可以包括与绝缘层重叠的第一场产生电极。 显示装置还可以包括与第一场产生电极重叠并具有切口的第二场产生电极。 绝缘层的暴露部分可以通过切口暴露，并且可以在显示装置的布局图中暴露在第一场产生电极的边缘（或边界）与第二场产生电极的端部之间 。