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公开(公告)号：US20190157376A1
公开(公告)日：2019-05-23
申请号：US16261450
申请日：2019-01-29
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Se-Ho Kim , Jin-Woo Park , Won-Se Lee
IPC: H01L27/32
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.
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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.
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公开(公告)号：US09941489B2
公开(公告)日：2018-04-10
申请号：US14840686
申请日：2015-08-31
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Chang Soo Pyon , Ok-Kyung Park , Se-Ho Kim
CPC classification number: H01L51/56 , H01L27/3248 , H01L27/3258 , H01L27/326 , H01L27/3265 , H01L27/3276 , H01L51/5012 , H01L51/5206 , H01L51/5221 , H01L2227/323
Abstract: An organic light emitting diode display device includes a first driving voltage line including a first portion extending in a first direction and a second portion having a larger width than the first portion in a second direction perpendicular to the first direction. The second portion overlaps a gate electrode of a driving thin film transistor, an interlayer insulating layer is between the second portion and the gate electrode of the driving thin film transistor.
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44.发明授权公开(公告)号：US09941345B2
公开(公告)日：2018-04-10
申请号：US15230206
申请日：2016-08-05
Applicant: Samsung Display Co., Ltd.
Inventor： Jun Won Choi , Se-Ho Kim
IPC: H01L27/32 , G09G3/3225 , H01L51/52 , H01L27/12
CPC classification number: H01L27/3276 , G09G3/3225 , G09G2300/0809 , G09G2310/0262 , G09G2320/0214 , H01L27/124 , H01L27/1255 , H01L27/3262 , H01L27/3265 , H01L27/3279 , H01L51/5253 , H01L51/5281
Abstract: An organic light-emitting diode (OLED) display is disclosed. In one aspect, the OLED display includes a scan line configured to transmit a scan signal and a data line crossing the scan line and configured to transmit a data voltage. The OLED display also includes a driving voltage line crossing a scan line and configured to transmit a driving voltage, a switching transistor connected to the scan and data lines, and a driving transistor connected to the switching transistor and including a driving gate electrode configured to function as a first storage electrode. The OLED display further includes a second storage electrode overlapping the first storage electrode and an expansion portion of the driving voltage line, an OLED electrically connected to the driving transistor and a blocking layer extending from the driving drain electrode and overlapping a portion of the data.
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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.
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Patent Agency Ranking
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
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.
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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.
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48.发明授权Thin film transistor array substrate and organic light-emitting diode display 有权薄膜晶体管阵列基板和有机发光二极管显示公开(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
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。
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公开(公告)号：US09189990B2
公开(公告)日：2015-11-17
申请号：US13949848
申请日：2013-07-24
Applicant: Samsung Display Co., Ltd.
Inventor： Kyung-Min Park , Tae-Gon Kim , Se-Ho Kim
CPC classification number: G09G3/32 , G09G3/3233 , G09G2300/0426 , G09G2300/0819 , G09G2300/0842 , G09G2300/0861 , H01L2251/568
Abstract: An organic light emitting diode display according to the present invention includes a substrate and a plurality of pixels formed on the substrate. One pixel includes: a scan line formed on the substrate and transmitting a scan signal; a data line and a driving voltage line crossing the scan line and transmitting a data signal and a driving voltage, respectively; a switching thin film transistor connected to the scan line and the data line; a driving thin film transistor connected to a switching drain electrode of the switching thin film transistor; and an organic light emitting diode connected to a driving drain electrode of the driving thin film transistor. The plurality of pixels includes a separation pixel at which the driving voltage line is separated and a connection pixel at which the driving voltage line is connected.
Abstract translation: 根据本发明的有机发光二极管显示器包括基板和形成在基板上的多个像素。 一个像素包括：形成在衬底上并发射扫描信号的扫描线; 数据线和驱动电压线，分别与扫描线交叉并传输数据信号和驱动电压; 连接到扫描线和数据线的开关薄膜晶体管; 连接到开关薄膜晶体管的开关漏电极的驱动薄膜晶体管; 以及连接到驱动薄膜晶体管的驱动漏电极的有机发光二极管。 多个像素包括驱动电压线分离的分离像素和驱动电压线连接的连接像素。
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公开(公告)号：US09093407B2
公开(公告)日：2015-07-28
申请号：US14017404
申请日：2013-09-04
Applicant: Samsung Display Co., Ltd.
Inventor： Hyun-Chol Bang , Won-Kyu Kwak , Se-Ho Kim
CPC classification number: H01L27/3262 , G09G3/3208 , G09G3/325 , G09G3/3258 , G09G2310/021 , G09G2310/0251 , G09G2320/0219
Abstract: An organic light emitting diode (“OLED”) display includes: a substrate including a plurality of pixel areas; a plurality of switching transistors and a plurality of driving transistors on the substrate; and an organic light emitting element respectively connected to a switching transistor and a driving transistor among the plurality of switching transistors and the plurality of driving transistors. The driving transistor includes a semiconductor which overlaps a plurality of adjacent pixel areas.
Abstract translation: 有机发光二极管（“OLED”）显示器包括：包括多个像素区域的基板; 多个开关晶体管和多个基板上的驱动晶体管; 以及分别连接到所述多个开关晶体管和所述多个驱动晶体管中的开关晶体管和驱动晶体管的有机发光元件。 驱动晶体管包括与多个相邻像素区域重叠的半导体。
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