公开(公告)号：US20180175134A1

公开(公告)日：2018-06-21

申请号：US15900715

申请日：2018-02-20

Applicant: Samsung Display Co., Ltd.

Inventor： Se-Ho Kim ,  Jin-Woo Park ,  Won-Se Lee

IPC: H01L27/32 ,  H01L27/12 ,  G09G3/3225

CPC classification number: H01L27/3276 ,  G09G3/3225 ,  G09G2300/0809 ,  H01L27/124 ,  H01L27/1255 ,  H01L27/3248 ,  H01L27/3258 ,  H01L27/3262 ,  H01L27/3265 ,  H01L27/3297

Abstract: An organic light emitting diode display includes a substrate, a scan line on the substrate for transferring a scan signal, a data line crossing the scan line and for transferring a data signal, a driving voltage line crossing the scan line and for transferring a driving voltage, a switching thin film transistor coupled to the scan line and the data line, a driving thin film transistor coupled to a switching drain electrode of the switching thin film transistor, and an organic light emitting diode (OLED) coupled to a driving drain electrode of the driving thin film transistor, wherein a driving semiconductor layer of the driving thin film transistor is bent and in a plane substantially parallel to the substrate.

公开(公告)号：US09941307B2

公开(公告)日：2018-04-10

申请号：US14838036

申请日：2015-08-27

Applicant: Samsung Display Co., Ltd.

Inventor： Won-Se Lee

IPC: H01L27/32 ,  H01L27/12

CPC classification number: H01L27/1255 ,  H01L27/124 ,  H01L27/1248 ,  H01L27/3244 ,  H01L27/3262 ,  H01L27/3265 ,  H01L27/3276

Abstract: A thin-film transistor (TFT) array substrate including: a first conductive layer selected from an active layer, a gate electrode, a source electrode, and a drain electrode of a TFT; a second conductive layer in a layer different from the first conductive layer; and a connection node coupling the first conductive layer to the second conductive layer. Here, the TFT array has a node contact hole formed by: a first contact hole in the first conductive layer; and a second contact hole in the second conductive layer, the second contact hole being integral with the first contact hole and not being separated from the first contact hole by an insulating layer, and at least a portion of the connection node is in the node contact hole.

公开(公告)号：US09899464B2

公开(公告)日：2018-02-20

申请号：US15603309

申请日：2017-05-23

Applicant: Samsung Display Co., Ltd.

Inventor： Se-Ho Kim ,  Jin-Woo Park ,  Won-Se Lee

IPC: H01L27/32 ,  G09G3/3225 ,  H01L27/12

CPC classification number: H01L27/3276 ,  G09G3/3225 ,  G09G2300/0809 ,  H01L27/124 ,  H01L27/1255 ,  H01L27/3248 ,  H01L27/3258 ,  H01L27/3262 ,  H01L27/3265 ,  H01L27/3297

Abstract: An organic light emitting diode display includes a substrate, a scan line on the substrate for transferring a scan signal, a data line crossing the scan line and for transferring a data signal, a driving voltage line crossing the scan line and for transferring a driving voltage, a switching thin film transistor coupled to the scan line and the data line, a driving thin film transistor coupled to a switching drain electrode of the switching thin film transistor, and an organic light emitting diode (OLED) coupled to a driving drain electrode of the driving thin film transistor, wherein a driving semiconductor layer of the driving thin film transistor is bent and in a plane substantially parallel to the substrate.

公开(公告)号：US09768241B2

公开(公告)日：2017-09-19

申请号：US15064526

申请日：2016-03-08

Applicant: Samsung Display Co., Ltd

Inventor： Won-Se Lee ,  Won-Kyu Kwak ,  Se-Ho Kim

IPC: H01L27/32 ,  H01L27/12 ,  H01L51/50 ,  H01L49/02

CPC classification number: H01L27/3265 ,  H01L27/1255 ,  H01L27/3262 ,  H01L27/3276 ,  H01L28/40 ,  H01L51/50

Abstract: A thin film transistor (TFT) array substrate includes: a substrate; a first insulation layer on the substrate; a capacitor including a lower electrode on the first insulation layer, and an upper electrode arranged to overlap with the whole lower electrode and having an opening, and the upper electrode is insulated from the lower electrode by a second insulation layer; an inter-layer insulation film covering the capacitor; a node contact hole in the inter-layer insulation film and the second insulation layer, and within the opening; and a connection node on the inter-layer insulation film and electrically coupling the lower electrode and at least one TFT to each other through the node contact hole.

公开(公告)号：US09660012B2

公开(公告)日：2017-05-23

申请号：US15238449

申请日：2016-08-16

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Se-Ho Kim ,  Jin-Woo Park ,  Won-Se Lee

IPC: H01L27/32 ,  G09G3/3225 ,  H01L27/12

CPC classification number: H01L27/3276 ,  G09G3/3225 ,  G09G2300/0809 ,  H01L27/124 ,  H01L27/1255 ,  H01L27/3248 ,  H01L27/3258 ,  H01L27/3262 ,  H01L27/3265 ,  H01L27/3297

Abstract: An organic light emitting diode display includes a substrate, a scan line on the substrate for transferring a scan signal, a data line crossing the scan line and for transferring a data signal, a driving voltage line crossing the scan line and for transferring a driving voltage, a switching thin film transistor coupled to the scan line and the data line, a driving thin film transistor coupled to a switching drain electrode of the switching thin film transistor, and an organic light emitting diode (OLED) coupled to a driving drain electrode of the driving thin film transistor, wherein a driving semiconductor layer of the driving thin film transistor is bent and in a plane substantially parallel to the substrate.

公开(公告)号：US09478586B2

公开(公告)日：2016-10-25

申请号：US13963987

申请日：2013-08-09

Applicant: Samsung Display Co., Ltd.

Inventor： Won-Se Lee

IPC: H01L27/32 ,  G09G3/32 ,  H01L27/12

CPC classification number: H01L27/3262 ,  G09G3/3233 ,  G09G2300/0452 ,  G09G2300/0465 ,  G09G2300/0819 ,  G09G2310/0262 ,  H01L27/124 ,  H01L27/3216 ,  H01L27/3218 ,  H01L27/3276

Abstract: A thin film transistor array substrate having a pixel arrangement structure includes a first sub-pixel for displaying a first color and a second sub-pixel for displaying a second color alternately located in a first column, and a third sub-pixel for displaying a third color in a second column adjacent to the first column, and via holes of the first through third sub-pixels in a same row are at different positions.

Abstract translation: 具有像素排列结构的薄膜晶体管阵列基板包括用于显示第一颜色的第一子像素和用于显示交替位于第一列中的第二颜色的第二子像素，以及用于显示第三像素的第三子像素 在与第一列相邻的第二列中的颜色，并且同一行中的第一至第三子像素的通孔位于不同的位置。

公开(公告)号：US09299730B2

公开(公告)日：2016-03-29

申请号：US13801937

申请日：2013-03-13

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Won-Se Lee ,  Won-Kyu Kwak ,  Se-Ho Kim

IPC: H01L51/50 ,  H01L27/12 ,  H01L49/02 ,  H01L27/32

CPC classification number: H01L27/3265 ,  H01L27/1255 ,  H01L27/3262 ,  H01L27/3276 ,  H01L28/40 ,  H01L51/50

Abstract: A thin film transistor (TFT) array substrate includes: a substrate; a first insulation layer on the substrate; a capacitor including a lower electrode on the first insulation layer, and an upper electrode arranged to overlap with the whole lower electrode and having an opening, and the upper electrode is insulated from the lower electrode by a second insulation layer; an inter-layer insulation film covering the capacitor; a node contact hole in the inter-layer insulation film and the second insulation layer, and within the opening; and a connection node on the inter-layer insulation film and electrically coupling the lower electrode and at least one TFT to each other through the node contact hole.

Abstract translation: 薄膜晶体管（TFT）阵列基板包括：基板; 衬底上的第一绝缘层; 包括在所述第一绝缘层上的下电极的电容器和布置成与整个下电极重叠并具有开口的上电极，并且所述上电极通过第二绝缘层与所述下电极绝缘; 覆盖电容器的层间绝缘膜; 所述层间绝缘膜和所述第二绝缘层中的节点接触孔和所述开口内的节点接触孔; 以及层间绝缘膜上的连接节点，并且通过节点接触孔将下电极和至少一个TFT电耦合。

公开(公告)号：US20140292622A1

公开(公告)日：2014-10-02

申请号：US13963987

申请日：2013-08-09

Applicant: Samsung Display Co., Ltd.

Inventor： Won-Se Lee

IPC: G09G3/32 ,  H01L29/786

CPC classification number: H01L27/3262 ,  G09G3/3233 ,  G09G2300/0452 ,  G09G2300/0465 ,  G09G2300/0819 ,  G09G2310/0262 ,  H01L27/124 ,  H01L27/3216 ,  H01L27/3218 ,  H01L27/3276

Abstract: A thin film transistor array substrate having a pixel arrangement structure includes a first sub-pixel for displaying a first color and a second sub-pixel for displaying a second color alternately located in a first column, and a third sub-pixel for displaying a third color in a second column adjacent to the first column, and via holes of the first through third sub-pixels in a same row are at different positions.

Abstract translation: 具有像素排列结构的薄膜晶体管阵列基板包括用于显示第一颜色的第一子像素和用于显示交替位于第一列中的第二颜色的第二子像素，以及用于显示第三像素的第三子像素 在与第一列相邻的第二列中的颜色，并且同一行中的第一至第三子像素的通孔位于不同的位置。