公开(公告)号：US11031452B2

公开(公告)日：2021-06-08

申请号：US16200477

申请日：2018-11-26

Applicant: Samsung Display Co., Ltd.

Inventor： Seung-Hwan Cho ,  Doo Hwan Kim ,  Tae Jin Kim ,  Tae Hyun Kim ,  Joo Sun Yoon ,  Min Jae Jeong ,  Jong Hyun Choi

IPC: H01L27/32 ,  H01L51/52 ,  G09G3/3233 ,  G09G3/32 ,  G09G3/3266 ,  G09G3/36 ,  H01L27/12

Abstract: A display panel includes a first substrate having a display area and a peripheral area. The display area includes pixels with first output wires connected to the pixels. A first driver is connected to the first output wires and positioned in the peripheral area at a first side of the display area. The first substrate includes a notch portion having a curved edge and the display area has a first display portion and a second display portion with the notch portion therebetween. At least one of the first output wires is a first main line at the first display portion, a second main line at the second display portion, and a first connecting line that is connected to the first main line and the second main line and is at the peripheral area between the first display portion and the second display portion.

公开(公告)号：USD908707S1

公开(公告)日：2021-01-26

申请号：US29699336

申请日：2019-07-24

Applicant: SAMSUNG DISPLAY CO., LTD.

Designer： Seung-Hwan Cho ,  Jong Hyun Choi

公开(公告)号：US09553203B2

公开(公告)日：2017-01-24

申请号：US14506061

申请日：2014-10-03

Applicant: Samsung Display Co., Ltd.

Inventor： Seung-Hwan Cho ,  Yoonho Khang ,  Hyunjae Na ,  Youngki Shin ,  Donghwan Shim

IPC: H01L29/45 ,  H01L29/786 ,  H01L29/66

CPC classification number: H01L29/7869 ,  H01L29/45 ,  H01L29/66969

Abstract: A display panel includes a base substrate including a pixel area and a peripheral area, a semiconductor layer disposed on a portion of the base substrate, a display element disposed in the pixel area, and a thin film transistor which controls the display element and includes an input electrode, an output electrode and a control electrode, in which the semiconductor layer includes a first portion disposed on the input electrode of the first thin film transistor, a second portion disposed on the output electrode of the first thin film transistor, and a third portion which connects the first portion and the second portion, overlaps the control electrode of the first thin film transistor, and defines a channel of the first thin film transistor.

Abstract translation: 显示面板包括：基板，包括像素区域和外围区域;设置在基板的一部分上的半导体层;设置在像素区域中的显示元件;以及控制显示元件的薄膜晶体管， 输入电极，输出电极和控制电极，其中半导体层包括设置在第一薄膜晶体管的输入电极上的第一部分，设置在第一薄膜晶体管的输出电极上的第二部分，以及第三部分 连接第一部分和第二部分的部分与第一薄膜晶体管的控制电极重叠，并限定第一薄膜晶体管的沟道。

公开(公告)号：US20160189650A1

公开(公告)日：2016-06-30

申请号：US14744824

申请日：2015-06-19

Applicant: Samsung Display Co., Ltd.

Inventor： Sooyeon Lee ,  Seung-Hwan Cho

IPC: G09G3/36 ,  H01L27/12

CPC classification number: G09G3/3648 ,  G09G3/3607 ,  G09G3/3614 ,  G09G2300/0426 ,  H01L27/124 ,  H01L27/1259

Abstract: A display apparatus includes a display panel on which first and second gate lines extending in a third direction between a first direction and a second direction crossing the first direction, data lines extending in the second direction, connection lines extending in a fourth direction crossing the third direction to be connected to the second gate lines, and pixels including pixel areas are disposed and a black matrix disposed in a non-pixel area surrounding each of the pixel areas. The black matrix includes a first black matrix not overlapped with the connection lines and second black matrices overlapped with the connection lines.

Abstract translation: 显示装置包括显示面板，第一和第二栅极线在第一方向和与第一方向交叉的第二方向之间沿第三方向延伸，数据线沿第二方向延伸，连接线沿与第三方向交叉的第四方向延伸 连接到第二栅极线的方向，并且设置包括像素区域的像素，并且布置在围绕每个像素区域的非像素区域中的黑矩阵。 黑矩阵包括不与连接线重叠的第一黑矩阵和与连接线重叠的第二黑矩阵。

公开(公告)号：US09035296B2

公开(公告)日：2015-05-19

申请号：US13893817

申请日：2013-05-14

Applicant: Samsung Display Co., Ltd.

Inventor： Seohong Jung ,  Sun Hee Lee ,  Seung-Hwan Cho ,  Myounggeun Cha ,  Yoonho Khang ,  Youngki Shin

IPC: H01L29/786

CPC classification number: H01L29/78621 ,  H01L29/7869

Abstract: A thin film transistor includes a semiconductor layer disposed on a base substrate and including an oxide semiconductor material, a source electrode and a drain electrode, which respectively extend from opposing ends of the semiconductor layer, a plurality of low carrier concentration areas respectively disposed between the source electrode and the semiconductor layer and between the drain electrode and the semiconductor layer, a gate insulating layer disposed on the semiconductor layer, and a gate electrode disposed on the gate insulating layer.

Abstract translation: 薄膜晶体管包括设置在基底基板上的半导体层，其包括分别从半导体层的相对端延伸的氧化物半导体材料，源电极和漏电极，分别设置在半导体层之间的多个低载流子浓度区域 源电极和半导体层之间以及在漏极和半导体层之间，设置在半导体层上的栅极绝缘层和设置在栅极绝缘层上的栅电极。

公开(公告)号：US20150102336A1

公开(公告)日：2015-04-16

申请号：US14195806

申请日：2014-03-03

Applicant: Samsung Display Co., Ltd.

Inventor： Su-Hyoung Kang ,  Seung-Hwan Cho ,  Yoon-Ho Khang ,  Jong-Chan Lee

IPC: H01L27/12 ,  H01L29/786 ,  H01L29/66

CPC classification number: H01L27/124 ,  H01L27/1225 ,  H01L27/3248 ,  H01L29/66969 ,  H01L29/78645 ,  H01L29/7869

Abstract: A thin film transistor includes a semiconductor pattern formed on a substrate, the semiconductor pattern being formed of an oxide semiconductor and including a source area, a drain area, and an intermediate area that is formed between the source area and the drain area and includes a plurality of first areas and a second area having higher conductivity than the first areas; a first insulating pattern formed to cover at least the first areas; a second insulating film formed to face the second area, the source area and the drain area; a gate electrode formed on the semiconductor pattern and insulated from the semiconductor pattern by the first insulating pattern and the second insulating film; and source and drain electrodes insulated from the gate electrode and being in contact with the source area and the drain area.

Abstract translation: 薄膜晶体管包括形成在基板上的半导体图案，所述半导体图案由氧化物半导体形成并且包括源极区域，漏极区域和形成在源极区域和漏极区域之间的中间区域，并且包括 多个第一区域和具有比第一区域更高的导电性的第二区域; 形成为至少覆盖所述第一区域的第一绝缘图案; 形成为面对所述第二区域，所述源极区域和所述漏极区域的第二绝缘膜; 形成在所述半导体图案上并通过所述第一绝缘图案和所述第二绝缘膜与所述半导体图案绝缘的栅电极; 以及与栅电极绝缘并与源极区域和漏极区域接触的源极和漏极电极。

公开(公告)号：US08624277B2

公开(公告)日：2014-01-07

申请号：US13755389

申请日：2013-01-31

Applicant: Samsung Display Co., Ltd.

Inventor： Young-Min Kim ,  Bo-Sung Kim ,  Seon-Pil Jang ,  Seung-Hwan Cho ,  Kang-Moon Jo

IPC: H01L21/02

CPC classification number: H01L29/78606 ,  H01L27/1214 ,  H01L27/124 ,  H01L27/1288

Abstract: A display substrate includes a gate line, a gate insulation layer, a data line, a switching element, a protection insulation layer, a gate pad portion and a data pad portion. The gate insulation layer is disposed on the gate line. The switching element is connected to the gate line and the data line. The protection insulation layer is disposed on the switching element. The gate pad portion includes a first gate pad electrode which makes contact with an end portion of the gate line through a first hole formed through the gate insulation layer, and a second gate pad electrode which makes contact with the first gate pad electrode through a second hole formed through the protection insulation layer. The data pad portion includes a data pad electrode which makes contact with an end portion of the data line through a third hole formed through the protection insulation layer.

Abstract translation: 显示基板包括栅极线，栅极绝缘层，数据线，开关元件，保护绝缘层，栅极焊盘部分和数据焊盘部分。 栅极绝缘层设置在栅极线上。 开关元件连接到栅极线和数据线。 保护绝缘层设置在开关元件上。 栅极焊盘部分包括通过形成在栅极绝缘层上的第一孔与栅极线的端部接触的第一栅极焊盘电极和通过第二栅极焊盘电极与第一栅极焊盘电极接触的第二栅极焊盘电极 孔通过保护层形成。 数据焊盘部分包括通过形成在保护绝缘层上的第三孔与数据线的端部接触的数据焊盘电极。

公开(公告)号：US20130140562A1

公开(公告)日：2013-06-06

申请号：US13755389

申请日：2013-01-31

Applicant: Samsung Display Co., Ltd.

Inventor： Young-Min KIM ,  Bo-Sung Kim ,  Seon-Pil Jang ,  Seung-Hwan Cho ,  Kang-Moon Jo

IPC: H01L29/786

CPC classification number: H01L29/78606 ,  H01L27/1214 ,  H01L27/124 ,  H01L27/1288

Abstract: A display substrate includes a gate line, a gate insulation layer, a data line, a switching element, a protection insulation layer, a gate pad portion and a data pad portion. The gate insulation layer is disposed on the gate line. The switching element is connected to the gate line and the data line. The protection insulation layer is disposed on the switching element. The gate pad portion includes a first gate pad electrode which makes contact with an end portion of the gate line through a first hole formed through the gate insulation layer, and a second gate pad electrode which makes contact with the first gate pad electrode through a second hole formed through the protection insulation layer. The data pad portion includes a data pad electrode which makes contact with an end portion of the data line through a third hole formed through the protection insulation layer.

Abstract translation: 显示基板包括栅极线，栅极绝缘层，数据线，开关元件，保护绝缘层，栅极焊盘部分和数据焊盘部分。 栅极绝缘层设置在栅极线上。 开关元件连接到栅极线和数据线。 保护绝缘层设置在开关元件上。 栅极焊盘部分包括通过形成在栅极绝缘层上的第一孔与栅极线的端部接触的第一栅极焊盘电极和通过第二栅极焊盘电极与第一栅极焊盘电极接触的第二栅极焊盘电极 孔通过保护层形成。 数据焊盘部分包括通过形成在保护绝缘层上的第三孔与数据线的端部接触的数据焊盘电极。