公开(公告)号：US20140320385A1

公开(公告)日：2014-10-30

申请号：US14100349

申请日：2013-12-09

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Do-Hyun KWON ,  Il-Jeong LEE ,  Choong-Youl IM ,  Ju-Won YOON ,  Moo-Soon KO ,  Min-Woo WOO

IPC: G09G3/32

CPC classification number: G09G3/3233 ,  G09G2300/0426 ,  G09G2300/0861 ,  H01L27/3211 ,  H01L27/3279

Abstract: An organic light emitting diode (OLED) display including a first pixel, a second pixel, and a third pixel disposed in a matrix and first to third driving voltage lines configured to transmit a driving voltage to the first to third pixel, respectively. A width of one driving voltage line among the first to third driving voltage lines is different from the width of the other driving voltage lines.

Abstract translation: 一种有机发光二极管（OLED）显示器，包括分别布置在矩阵中的第一像素，第二像素和第三像素，以及被配置为将驱动电压传输到第一至第三像素的第一至第三驱动电压线。 第一至第三驱动电压线之间的一个驱动电压线的宽度与其他驱动电压线的宽度不同。

公开(公告)号：US20160233281A1

公开(公告)日：2016-08-11

申请号：US14833345

申请日：2015-08-24

Applicant: Samsung Display Co., Ltd.

Inventor： Ju-Won YOON ,  Jung-Hwa KIM ,  Min-Woo WOO ,  II-Jeong LEE ,  Jeong-Soo LEE

IPC: H01L27/32 ,  H01L29/786

CPC classification number: H01L27/3262 ,  H01L27/1222 ,  H01L27/1225 ,  H01L27/124 ,  H01L29/78645 ,  H01L29/78696 ,  H01L33/00

Abstract: An organic light-emitting diode (OLED) display is disclosed. In one aspect, the OLED display includes a substrate and an active pattern formed over the substrate. The OLED display also includes first and second gate electrodes formed over the active pattern. The first gate electrode defines a first transistor together with the active pattern. The second gate electrode defines a second transistor and a third transistor together with the active pattern. The OLED display further includes a first conductive pattern formed over the first and second gate electrodes. The first conductive pattern overlaps at least a portion of the second and/or third transistors so as to define a parasitic capacitor.

Abstract translation: 公开了一种有机发光二极管（OLED）显示器。 一方面，OLED显示器包括衬底和形成在衬底上的有源图案。 OLED显示器还包括形成在活动图案上的第一和第二栅电极。 第一栅极电极与活性图案一起限定第一晶体管。 第二栅电极与有源图案一起限定第二晶体管和第三晶体管。 OLED显示器还包括形成在第一和第二栅电极上的第一导电图案。 第一导电图案与第二和/或第三晶体管的至少一部分重叠以便限定寄生电容器。

公开(公告)号：US20150014638A1

公开(公告)日：2015-01-15

申请号：US14097420

申请日：2013-12-05

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Do-Hyun KWON ,  II-Jeong LEE ,  Choong-Youl IM ,  Ju-Won YOON ,  Moo-Soon KO ,  Min-Woo WOO

IPC: H01L27/32

CPC classification number: H01L27/3265 ,  H01L27/1237 ,  H01L29/78645

Abstract: An organic light emitting diode (OLED) display includes a scan line, a data line, a driving voltage line, a switching transistor, a driving transistor and an OLED. The scan line is formed on a substrate to transmit a scan signal. The data line and the driving voltage line, intersecting the scan line, transmit a data signal and a driving voltage, respectively. The switching transistor, electrically coupled to the scan line and the data line, includes a switching semiconductor layer, a switching gate electrode, and a gate insulating layer having a first thickness. The driving transistor, electrically coupled to the switching drain electrode, includes a driving semiconductor layer, a driving gate electrode and a gate insulating layer having a second thickness. The OLED is electrically coupled to the driving drain electrode. The data line and the driving voltage line are formed with different layers from each other.

Abstract translation: 有机发光二极管（OLED）显示器包括扫描线，数据线，驱动电压线，开关晶体管，驱动晶体管和OLED。 扫描线形成在基板上以传输扫描信号。 与扫描线相交的数据线和驱动电压线分别传输数据信号和驱动电压。 电耦合到扫描线和数据线的开关晶体管包括开关半导体层，开关栅极电极和具有第一厚度的栅极绝缘层。 电耦合到开关漏电极的驱动晶体管包括驱动半导体层，驱动栅电极和具有第二厚度的栅极绝缘层。 OLED电耦合到驱动漏电极。 数据线和驱动电压线由彼此不同的层形成。

公开(公告)号：US20140332768A1

公开(公告)日：2014-11-13

申请号：US14029865

申请日：2013-09-18

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Do-Hyun KWON ,  Il-Jeong LEE ,  Choong-Youl IM ,  Ju-Won YOON ,  Moo-Soon KO ,  Min-Woo WOO

IPC: H01L27/32

CPC classification number: G09G3/32 ,  G09G3/3233 ,  G09G2300/0819 ,  G09G2300/0842 ,  G09G2320/045 ,  H01L27/124 ,  H01L27/1251 ,  H01L27/326 ,  H01L27/3276 ,  H01L2227/323

Abstract: A display includes a switching transistor connected to a scan line and data line, a driving transistor connected to the switching transistor, a storage capacitor between a voltage line and the driving transistor, and an organic light emitting diode connected to the driving transistor. The data line and voltage line are at different layers, and the data line and a gate electrode of the driving transistor are at different layers. Also, a plate of the storage capacitor and the gate electrode of the driving transistor are of a same layer, and semiconductor layers of the switching and driving transistors are of a same layer.

Abstract translation: 显示器包括连接到扫描线和数据线的开关晶体管，连接到开关晶体管的驱动晶体管，电压线和驱动晶体管之间的存储电容器和连接到驱动晶体管的有机发光二极管。 数据线和电压线处于不同的层，驱动晶体管的数据线和栅极电极处于不同的层。 此外，存储电容器的栅极和驱动晶体管的栅极电极具有相同的层，并且开关和驱动晶体管的半导体层具有相同的层。