公开(公告)号：US20180114824A1

公开(公告)日：2018-04-26

申请号：US15678918

申请日：2017-08-16

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Kwang Sae Lee ,  Myeong Hee Seo ,  KI Myeong Eom ,  Jung Bae Bae

IPC: H01L27/32 ,  H01L51/52

CPC classification number: H01L27/3276 ,  H01L27/3246 ,  H01L27/3265 ,  H01L51/5203

Abstract: A display device includes first, second, and third insulating layers sequentially disposed on a substrate, a scan line disposed on the first insulating layer, an auxiliary power source line disposed on the second insulating layer, a data line disposed on the third insulating layer, a power source line disposed on the third insulating layer, a pixel circuit unit that includes transistors connected to the scan line, the data line, and the power source line, a bridge pattern disposed on the third insulating layer, and a light emitting diode connected to the pixel circuit unit through the bridge pattern, wherein the bridge pattern and the auxiliary power source line overlap each other to form an additional capacitor with the third insulating layer interposed therebetween.

公开(公告)号：US09941340B2

公开(公告)日：2018-04-10

申请号：US15019851

申请日：2016-02-09

Applicant: Samsung Display Co., Ltd.

Inventor： Kwang Sae Lee ,  Mi Hae Kim ,  Ji Hye Kim ,  Won Mi Hwang

IPC: G09G3/30 ,  H01L27/32 ,  G09G3/10 ,  G09G3/3233

CPC classification number: H01L27/3262 ,  G09G3/3233 ,  G09G2300/0819 ,  G09G2300/0861 ,  G09G2310/0262 ,  G09G2320/045 ,  H01L27/3265 ,  H01L27/3272 ,  H01L27/3276

Abstract: An organic light-emitting diode display is disclosed. The display includes a scan line formed over a substrate and configured to carry a scan signal. First and second data lines are adjacent to each other and crossing the scan line. The first and second data lines are configured carry a data voltage. A driving voltage line crossing the scan line is configured to carry a driving voltage, and a switching transistor is electrically connected to the scan line and the data line and includes a switching drain electrode configured to output the data voltage. A driving transistor includes a driving gate electrode and a driving source electrode electrically connected to the switching drain electrode. An OLED is electrically connected to the driving drain electrode of the driving transistor, and a connector is connected to the driving gate electrode of the driving transistor and interposed between the first and second data lines.

公开(公告)号：US20160321994A1

公开(公告)日：2016-11-03

申请号：US15080375

申请日：2016-03-24

Applicant: Samsung Display Co., Ltd.

Inventor： Kwang Sae Lee

IPC: G09G3/3258 ,  H01L27/32 ,  G09G3/3275 ,  G09G3/20 ,  G09G3/3233

CPC classification number: G09G3/3258 ,  G09G3/2003 ,  G09G3/3233 ,  G09G3/3275 ,  G09G2300/0426 ,  G09G2300/0861 ,  G09G2310/0251 ,  G09G2310/0262 ,  G09G2320/0209 ,  G09G2320/0214 ,  H01L27/3218 ,  H01L27/3248 ,  H01L27/3262 ,  H01L27/3265 ,  H01L27/3276

Abstract: An organic light-emitting diode (OLED) display is disclosed. In one aspect, the display includes a plurality of pixels and a data line formed adjacent to the pixels and configured to transfer a data voltage. The display also includes a driving voltage line formed substantially parallel to the data line and configured to transfer a driving voltage, and an initialization voltage line formed substantially parallel to the data line and configured transfer an initialization voltage. At least one of the pixels includes a driving transistor including a driving gate electrode and configured to receive the initialization voltage from the initialization voltage line. A driving connector is spaced apart from the data line and electrically connected to the driving gate electrode. An OLED is electrically connected to the driving transistor, at least one of the initialization voltage line and the driving voltage line interposed between the driving connector and the data line.

Abstract translation: 公开了一种有机发光二极管（OLED）显示器。 在一个方面，显示器包括多个像素和与像素相邻形成并被配置为传送数据电压的数据线。 显示器还包括基本上平行于数据线形成并被配置为传送驱动电压的驱动电压线，以及基本上平行于数据线形成的初始化电压线，并配置传送初始化电压。 至少一个像素包括驱动晶体管，该驱动晶体管包括驱动栅电极，并被配置为从初始化电压线接收初始化电压。 驱动连接器与数据线间隔开并与驱动栅电极电连接。 OLED与驱动晶体管电连接，插入在驱动连接器和数据线之间的初始化电压线和驱动电压线中的至少一个。