公开(公告)号：US20210151470A1

公开(公告)日：2021-05-20

申请号：US16998993

申请日：2020-08-20

Applicant: Samsung Display Co., Ltd.

Inventor： Seung-Hwan CHO ,  Sun Ho KIM ,  Tae Woo KIM ,  Seon Beom JI ,  Jong Hyun CHOI

IPC: H01L27/12 ,  H01L23/58

Abstract: A display device according to an embodiment of the present inventive concept includes: a substrate that includes a main display portion and first side portions connected with the main display portion; scan lines and data lines that are disposed on the substrate; pixels that are connected with the scan lines and the data lines; data voltage transmission lines that are respectively connected with the data lines; connection wires that are connected with the data voltage transmission lines; sub-connection wires that are connected with the connection wires; and a driver that is connected with the sub-connection wires, wherein the order of alignment of the data line connected with the connection wires and the order of alignment of the sub-connection wires connected with the connection wires are the same.

公开(公告)号：US20210020724A1

公开(公告)日：2021-01-21

申请号：US16814470

申请日：2020-03-10

Applicant: Samsung Display Co., LTD.

Inventor： Seung Hwan CHO ,  Jong Hyun CHOI ,  Ju Chan PARK ,  Seung Min SONG ,  Min Seong YI

IPC: H01L27/32 ,  G09G3/3266 ,  G09G3/3275

Abstract: A display device may include a display panel including a display area, a non-display area which may be disposed on a periphery of the display area, and a pad area which may be disposed on one side of the non-display area. The display panel may include data lines disposed in the display area of the display panel along a second direction which intersects a first direction, and connection lines disposed in the display area of the display panel along the first direction. A first data line among the data lines may be connected to a first connection line among the connection lines.

公开(公告)号：US20200313102A1

公开(公告)日：2020-10-01

申请号：US16815117

申请日：2020-03-11

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Tae Woo KIM ,  Seung-Hwan CHO ,  Jong Hyun CHOI ,  Sang Hoon LEE

IPC: H01L51/00 ,  H01L27/32 ,  H01L51/52

Abstract: According to an embodiment of the present invention, a display device includes: a substrate including a through-hole, a peripheral area surrounding the through-hole, a wiring area surrounding the peripheral area, and a display area surrounding the wiring area; a gate insulating layer disposed on the substrate; a gate wire disposed in the wiring area and on the gate insulating layer; an interlayer insulating layer disposed on the gate wire; a data wire disposed in the wiring area and on the interlayer insulating layer; a middle insulating layer disposed on the data wire; and a first main insulating dam disposed in the wiring area and on the middle insulating layer, wherein the first main insulating dam includes an organic material, and wherein a width of a lower surface of the first main insulating dam is narrower than a width of an upper surface of the first main insulating dam.

公开(公告)号：US20190259824A1

公开(公告)日：2019-08-22

申请号：US16282043

申请日：2019-02-21

Applicant: Samsung Display Co., Ltd.

Inventor： Seung Hwan CHO ,  Seung Soo RYU ,  Joo Sun YOON ,  Dae Young JOUNG ,  Young Cheol JEONG ,  Jong Hyun CHOI

IPC: H01L27/32 ,  G02F1/1362 ,  G02F1/1333 ,  H01L51/00 ,  G09G3/36 ,  G09G3/3225

Abstract: A flat panel display device includes: a substrate including a display region and a non-display region disposed at the periphery of the display region; a plurality of pixels disposed in the display region of the substrate, the plurality of pixels displaying an image; a plurality of pads disposed in the non-display region of the substrate; and a plurality of connecting lines electrically connecting the plurality of pads to the plurality of pixels. The plurality of pads are disposed above the plurality of connecting lines, and are electrically connected to the plurality of connecting lines through contact holes formed in an insulating layer. At least one pad among the plurality of pads overlaps with another connecting line connected to an adjacent pad.

公开(公告)号：US20180350318A1

公开(公告)日：2018-12-06

申请号：US15892168

申请日：2018-02-08

Applicant: Samsung Display Co., Ltd.

Inventor： Dong Hoon LEE ,  Seung Hwan CHO ,  Byung Sun KIM ,  Jae Hyung CHO ,  Jong Hyun CHOI

IPC: G09G5/00

Abstract: A display device includes a first display region including a plurality of first pixels connected to first scan lines and first data lines, a second display region at one side of the first display region, the second display region including a plurality of second pixels connected to second scan lines and second data lines, a first scan driver configured to supply a scan signal to the first scan lines, a second scan driver between the second display region and the first scan driver, the second scan driver being configured to supply a scan signal to the second scan lines, and a data driver configured to supply a data signal to the first data lines and the second data lines, wherein some of the first scan lines and the second scan lines are at different layers.

公开(公告)号：US20160299599A1

公开(公告)日：2016-10-13

申请号：US14994061

申请日：2016-01-12

Applicant: Samsung Display Co., Ltd

Inventor： Ki Nyeng KANG ,  Jong Hyun CHOI ,  Jeong-Hwan KIM

IPC: G06F3/044

CPC classification number: G06F3/044 ,  G06F2203/04103

Abstract: A touch panel includes: a substrate; touch electrodes disposed on the substrate, the touch electrodes being configured to sense a touch input; and touch signal lines each connected to one of the touch electrodes, the touch signal lines each including a fanout portion and a pad portion, the pad portion being electrically connected to a touch controller. Each of the fanout portion and the pad portion includes a first conductor, a second conductor disposed on the first conductor, and a third conductor disposed on the second conductor, and a passivation layer disposed on the third conductor.

Abstract translation: 触摸面板包括：基板; 设置在基板上的触摸电极，触摸电极被配置为感测触摸输入; 以及各自连接到触摸电极中的一个的触摸信号线，每个触摸信号线包括扇出部分和焊盘部分，所述焊盘部分电连接到触摸控制器。 扇出部分和焊盘部分中的每一个包括第一导体，设置在第一导体上的第二导体和设置在第二导体上的第三导体，以及设置在第三导体上的钝化层。

公开(公告)号：US20150102350A1

公开(公告)日：2015-04-16

申请号：US14479557

申请日：2014-09-08

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Byung Soo SO ,  Jong Hyun CHOI ,  Shin Moon KANG ,  IL Hun SEO

IPC: H01L27/12

CPC classification number: H01L27/1237 ,  H01L27/1255 ,  H01L27/1274

Abstract: A thin film transistor array panel includes a plurality of pixels on a substrate. Each pixel of the plurality of pixels includes a driving and a switching thin film transistor. The driving thin film transistor includes a first semiconductor including first source and drain regions, a first gate electrode overlapping the first semiconductor, a gate insulating layer between the first semiconductor and the first gate electrode, an oxide layer between the first semiconductor and the gate insulating layer, and first source and drain electrodes. The switching thin film transistor includes a second semiconductor including second source and drain regions, a second gate electrode overlapping the second semiconductor, and second source and drain electrodes. The switching thin film transistor includes the gate insulating layer between the second semiconductor and the second gate electrode. The gate insulating layer contacts an upper portion of the second semiconductor.

Abstract translation: 薄膜晶体管阵列面板包括在基板上的多个像素。 多个像素中的每个像素包括驱动和开关薄膜晶体管。 驱动薄膜晶体管包括：包括第一源极和漏极区域的第一半导体，与第一半导体重叠的第一栅极电极，在第一半导体和第一栅极电极之间的栅极绝缘层，第一半导体和栅极绝缘之间的氧化物层 层和第一源极和漏极。 开关薄膜晶体管包括包括第二源极和漏极区域的第二半导体，与第二半导体重叠的第二栅极电极以及第二源极和漏极电极。 开关薄膜晶体管包括在第二半导体和第二栅电极之间的栅极绝缘层。 栅绝缘层接触第二半导体的上部。