公开(公告)号：US11943976B2

公开(公告)日：2024-03-26

申请号：US16892988

申请日：2020-06-04

Applicant: Samsung Display Co., LTD.

Inventor： Seung Sok Son ,  Woo Geun Lee ,  Seul Ki Kim ,  Kap Soo Yoon ,  Hyun Woong Baek ,  Jae Hyun Lee ,  Su Jung Jung ,  Jung Kyoung Cho ,  Seung Ha Choi ,  June Whan Choi

IPC: G02F1/1362 ,  G09G3/32 ,  H10K59/121 ,  H10K59/131 ,  H10K59/38 ,  H10K59/12

CPC classification number: H10K59/131 ,  G09G3/32 ,  G09G2300/0426 ,  G09G2310/0202 ,  H10K59/1201

Abstract: A display device includes a substrate, a first conductive layer on the substrate, the first conductive layer including a data signal line, a first insulating layer on the first conductive layer, a semiconductor layer on the first insulating layer, the semiconductor layer including a first semiconductor pattern, a second insulating layer on the semiconductor layer, and a second conductive layer on the second insulating layer, the second conductive layer including a gate electrode disposed to overlap the first semiconductor pattern, a transistor first electrode disposed to overlap a part of the first semiconductor pattern, wherein the transistor first electrode is electrically connected to the data signal line through a contact hole that penetrates the first and second insulating layers, and a transistor second electrode disposed to overlap another part of the first semiconductor pattern.

公开(公告)号：US09496289B2

公开(公告)日：2016-11-15

申请号：US14552619

申请日：2014-11-25

Applicant: Samsung Display Co., Ltd.

Inventor： Jung Ouck Ahn ,  Seung Sok Son

IPC: H01L27/12

CPC classification number: H01L27/124 ,  H01L27/1259

Abstract: A thin film transistor array panel includes: a substrate; a gate line and a common voltage line electrically separated from each other and elongated parallel with each other on the substrate; a gate insulating layer on the gate line and the common voltage line; a first passivation layer on the gate insulating layer; a common electrode on the first passivation layer; a second passivation layer on the common electrode; and a pixel electrode and a connection member on the second passivation layer and electrically separated from each other. The connection member is elongated in a horizontal direction parallel with the gate line and connects the common voltage line and the common electrode to each other.

Abstract translation: 薄膜晶体管阵列面板包括：基板; 栅极线和公共电压线彼此电分离并在基板上彼此平行延伸; 栅极线和公共电压线上的栅极绝缘层; 栅极绝缘层上的第一钝化层; 在第一钝化层上的公共电极; 公共电极上的第二钝化层; 以及在第二钝化层上的像素电极和连接构件，并且彼此电分离。 连接构件在与栅极线平行的水平方向上伸长并将公共电压线和公共电极彼此连接。

公开(公告)号：US11869896B2

公开(公告)日：2024-01-09

申请号：US17368200

申请日：2021-07-06

Applicant: Samsung Display Co., Ltd.

Inventor： Woo Bin Lee ,  Seok Hwan Bang ,  Seung Sok Son ,  Woo Geun Lee ,  Soo Jung Chae

IPC: H01L27/12 ,  H10K59/121 ,  H10K77/10 ,  H10K102/00

CPC classification number: H01L27/1222 ,  H01L27/1218 ,  H01L27/1225 ,  H10K59/1213 ,  H10K77/111 ,  H10K2102/311

Abstract: A display device includes a substrate and a transistor disposed on the substrate and including a semiconductor layer, wherein the semiconductor layer includes a mesh structure, and wherein a plurality of openings are formed in the semiconductor layer.

公开(公告)号：US09250474B2

公开(公告)日：2016-02-02

申请号：US13803982

申请日：2013-03-14

Applicant: Samsung Display Co., Ltd.

Inventor： Jae-Hyun Park ,  Seul Ki Kim ,  Seung Sok Son ,  Hye Jung Lee ,  Soon Wook Hong

IPC: G02F1/1335 ,  G02F1/1337 ,  G02F1/1343

CPC classification number: G02F1/1337 ,  G02F1/133514 ,  G02F1/134309

Abstract: A display substrate for a display device includes: a substrate which includes a light blocking region defining a plurality of pixel areas disposed in a matrix, each pixel area having a length extending in a second direction, and a width extending in a first direction; a color filter overlapping a portion of the each pixel area of the plurality of pixel areas; and an alignment layer disposed on the color filter. the color filter includes a first edge parallel to the second direction, and a second edge forming a predetermined angle with the first edge. The second edge is substantially parallel to an alignment direction of the alignment layer.

Abstract translation: 用于显示装置的显示基板包括：基板，其包括限定以矩阵布置的多个像素区域的遮光区域，每个像素区域具有沿第二方向延伸的长度和沿第一方向延伸的宽度; 与所述多个像素区域中的每个像素区域的一部分重叠的滤色器; 以及设置在滤色器上的取向层。 滤色器包括平行于第二方向的第一边缘和与第一边缘形成预定角度的第二边缘。 第二边缘基本上平行于取向层的排列方向。

公开(公告)号：US11961849B2

公开(公告)日：2024-04-16

申请号：US17342088

申请日：2021-06-08

Applicant: Samsung Display Co., LTD.

Inventor： Keum Hee Lee ,  Dong Hoon Shin ,  June Whan Choi ,  Seung Sok Son ,  Woo Geun Lee

IPC: H01L27/12

CPC classification number: H01L27/1248 ,  H01L27/124

Abstract: A display device includes a base layer; a first pattern disposed on the base layer; an insulating layer disposed on the first pattern and including layers; and a second pattern disposed on the insulating layer. At least two of the layers of the insulating layer include a same material.

公开(公告)号：US11574970B2

公开(公告)日：2023-02-07

申请号：US16895756

申请日：2020-06-08

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Seul Ki Kim ,  Seung Sok Son ,  Kap Soo Yoon ,  Woo Geun Lee ,  Su Jung Jung ,  Seung Ha Choi

IPC: H01L27/32

Abstract: A display device includes a substrate having a display area and a pad area. A gate conductive layer disposed on the substrate includes a gate conductive metal layer and a gate capping layer. The gate conductive layer forms a gate electrode in the display area and a wire pad in the pad area that is exposed by a pad opening. An interlayer insulating film disposed on the gate conductive layer covers the gate electrode. A data conductive layer disposed on the interlayer insulating film in the display area includes source and drain electrodes. A passivation layer disposed on the data conductive layer covers the source and drain electrodes. A via layer is disposed on the passivation layer. A pixel electrode is disposed on the via layer. The pixel electrode is connected to the source electrode through a contact hole penetrating the via layer and the passivation layer.

公开(公告)号：US20220336669A1

公开(公告)日：2022-10-20

申请号：US17646973

申请日：2022-01-04

Applicant: SAMSUNG DISPLAY CO., LTD

Inventor： SEOK HWAN BANG ,  Hyun Seong Kang ,  Jong-in Kim ,  Joon Geol Kim ,  Seung Sok Son ,  Woo Geun Lee ,  Young Jae Jeon

IPC: H01L29/786 ,  H01L29/66

Abstract: A display device according to an embodiment includes: a substrate; a first conductive layer positioned on the substrate; a semiconductor layer positioned on the first conductive layer; a second conductive layer positioned on the semiconductor layer; an oxygen supply layer positioned under the second conductive layer, in contact with the second conductive layer, and having the same planar shape as the second conductive layer; and a light-emitting element connected to the second conductive layer, wherein the oxygen supply layer includes a metal oxide that includes one or more of indium, zinc, tin, or gallium, or alloys thereof.

公开(公告)号：US09455276B2

公开(公告)日：2016-09-27

申请号：US14456154

申请日：2014-08-11

Applicant: Samsung Display Co., Ltd.

Inventor： Hee Jun Byeon ,  Seung Sok Son ,  Bo Sung Kim ,  Yeon Taek Jeong

IPC: H01L27/12 ,  G02F1/1362 ,  G02F1/1343

CPC classification number: H01L27/124 ,  G02F1/134363 ,  G02F1/136227 ,  H01L27/1259

Abstract: A thin film transistor array panel includes: a substrate; a gate line and a common voltage line on the substrate and electrically separated from each other; a gate insulating layer on the gate line and the common voltage line; a first passivation layer on the gate insulating layer; a common electrode on the first passivation layer; a second passivation layer on the common electrode; and a pixel electrode and a connecting member on the second passivation layer and electrically separated from each other. A first contact hole and a second contact hole are defined in the first and second passivation layers. The pixel electrode and the drain electrode are connected to each other through the second contact hole. The connecting member and the common electrode are connected to each other through the first contact hole.

Abstract translation: 薄膜晶体管阵列面板包括：基板; 栅极线和公共电压线，并且彼此电分离; 栅极线和公共电压线上的栅极绝缘层; 栅极绝缘层上的第一钝化层; 在第一钝化层上的公共电极; 公共电极上的第二钝化层; 以及第二钝化层上的像素电极和连接构件，并且彼此电分离。 在第一钝化层和第二钝化层中限定第一接触孔和第二接触孔。 像素电极和漏极通过第二接触孔相互连接。 连接构件和公共电极通过第一接触孔彼此连接。