公开(公告)号：US09570710B2

公开(公告)日：2017-02-14

申请号：US14698089

申请日：2015-04-28

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Jaehwan Oh ,  Jaebeom Choi ,  Sehun Park ,  Yongduck Son ,  Jiyoun Lee ,  Youngjin Chang

IPC: H01L29/08 ,  H01L51/52 ,  H01L27/32

CPC classification number: H01L51/5271 ,  H01L27/3211

Abstract: An organic light-emitting display apparatus, including a substrate; a first reflective layer, a second reflective layer, and a third reflective layer that are separately disposed on the substrate; a first insulating layer on the first reflective layer, but not on the second reflective layer and the third reflective layer; a second insulating layer on the first insulating layer and the second reflective layer, but not on the third reflective layer; and a first pixel electrode for red emission on the second insulating layer and corresponding to the first reflective layer, a second pixel electrode for green emission on the second insulating layer and corresponding to the second reflective layer, and a third pixel electrode for blue emission on the third reflective layer.

Abstract translation: 一种有机发光显示装置，包括：基板; 分别设置在基板上的第一反射层，第二反射层和第三反射层; 第一反射层上的第一绝缘层，但不在第二反射层和第三反射层上; 第一绝缘层和第二反射层上的第二绝缘层，但不在第三反射层上; 和第二绝缘层上对应于第一反射层的第一像素电极，用于在第二绝缘层上对应于第二反射层的用于绿色发射的第二像素电极，以及用于蓝色发射的第三像素电极 第三反射层。

公开(公告)号：US09911763B2

公开(公告)日：2018-03-06

申请号：US14872610

申请日：2015-10-01

Applicant: Samsung Display Co., Ltd.

Inventor： Ilhun Seo ,  Yongduck Son ,  Jaebeom Choi ,  Byoungki Kim

IPC: H01L27/12 ,  H01L27/32 ,  H01L51/52 ,  H01L27/06

CPC classification number: H01L27/1255 ,  H01L27/0629 ,  H01L27/1214 ,  H01L27/1222 ,  H01L27/124 ,  H01L27/326 ,  H01L27/3262 ,  H01L27/3265 ,  H01L51/52 ,  H01L51/5203

Abstract: A thin film transistor array substrate comprises: a substrate; a driving thin film transistor including an active layer, a gate electrode, a source electrode, and a drain electrode; a first capacitor including a first electrode connected to the gate electrode, and a second electrode disposed at a layer different from a layer at which the first electrode is disposed and at least partially overlapping the first electrode; a first conductive layer disposed at a layer that is the same as the layer of the second electrode of the first capacitor; a second conductive layer disposed at a layer different from the layer at which the first conductive layer is disposed; and a bridge electrode disposed at a layer that is different from the first and second conductive layers, and contacting the first and second conductive layers so that the first and second conductive layers are electrically connected to each other.

公开(公告)号：US20160300864A1

公开(公告)日：2016-10-13

申请号：US14872610

申请日：2015-10-01

Applicant: Samsung Display Co., Ltd.

Inventor： Ilhun Seo ,  Yongduck Son ,  Jaebeom Choi ,  Byoungki Kim

IPC: H01L27/12

CPC classification number: H01L27/1255 ,  H01L27/0629 ,  H01L27/1214 ,  H01L27/1222 ,  H01L27/124 ,  H01L27/326 ,  H01L27/3262 ,  H01L27/3265 ,  H01L51/52 ,  H01L51/5203

Abstract: A thin film transistor array substrate comprises: a substrate; a driving thin film transistor including an active layer, a gate electrode, a source electrode, and a drain electrode; a first capacitor including a first electrode connected to the gate electrode, and a second electrode disposed at a layer different from a layer at which the first electrode is disposed and at least partially overlapping the first electrode; a first conductive layer disposed at a layer that is the same as the layer of the second electrode of the first capacitor; a second conductive layer disposed at a layer different from the layer at which the first conductive layer is disposed; and a bridge electrode disposed at a layer that is different from the first and second conductive layers, and contacting the first and second conductive layers so that the first and second conductive layers are electrically connected to each other.

Abstract translation: 薄膜晶体管阵列基板包括：基板; 包括有源层，栅电极，源电极和漏电极的驱动薄膜晶体管; 第一电容器，包括连接到栅电极的第一电极，以及第二电极，设置在不同于设置有第一电极的层并且与第一电极至少部分重叠的层; 设置在与所述第一电容器的所述第二电极的层相同的层的第一导电层; 设置在与设置有所述第一导电层的层不同的层的第二导电层; 以及布置在与所述第一和第二导电层不同的层上的桥电极，并且使所述第一导电层和所述第二导电层彼此电连接。

公开(公告)号：US20220140058A1

公开(公告)日：2022-05-05

申请号：US17473156

申请日：2021-09-13

Applicant: Samsung Display Co., Ltd.

Inventor： Minsik Jung ,  Jeonghwan Kim ,  Junhwi Park ,  Yongduck Son ,  Dabin Lee ,  Wonho Jang

IPC: H01L27/32 ,  H01L51/50 ,  H01L51/52

Abstract: A display apparatus includes a substrate, a thin-film transistor, a display element, a pad, a contact layer, and a pad-protecting layer. The substrate includes a display area and a peripheral area outside the display area. Each of the thin-film transistor and the display element is arranged in the display area. The pad is arranged in the peripheral area. The contact layer is electrically connected to the pad. The pad-protecting layer is on the contact layer and exposes a portion of the contact layer to the outside. The pad includes a first pad layer and a second pad layer. The first pad layer is connected to a connection wiring through a first contact hole. The second pad layer is spaced apart from the first pad layer and is connected to the first pad layer through a second contact hole.