公开(公告)号：US20150294618A1

公开(公告)日：2015-10-15

申请号：US14491893

申请日：2014-09-19

Applicant: Samsung Display Co., Ltd.

Inventor： Kyoung-Tae Park ,  Dong-Yoon So

IPC: G09G3/32

CPC classification number: G09G3/3233 ,  G09G3/3291 ,  G09G2300/0413 ,  G09G2300/0439 ,  G09G2300/0861 ,  G09G2310/0262 ,  G09G2320/0233 ,  G09G2320/043 ,  G09G2330/08 ,  G09G2330/10

Abstract: An organic light-emitting display apparatus includes pixels at an active area, dummy pixels at a dummy area, and repair lines coupled to the plurality of dummy pixels and connectable with the plurality of pixels. Each of the plurality of dummy pixels includes: an output node coupled to a repair line corresponding to the dummy pixel from among the plurality of repair lines, a dummy circuit including a dummy driving transistor that is coupled between a driving voltage line to which a first driving voltage is applied and the output node, and a dummy initialization circuit including a dummy anode initialization transistor coupled between a dummy initialization voltage line to which a dummy initialization voltage is applied and the output node via a connectable structure. The connectable structure includes a first conductor and a second conductor that overlap, at least partially, with each other and are electrically insulated from each other.

Abstract translation: 有机发光显示装置包括有源区域的像素，虚拟区域的虚拟像素，以及与多个虚拟像素耦合并可与多个像素连接的修复线。 多个虚拟像素中的每一个包括：耦合到与多个修复线中的虚拟像素相对应的修复线的输出节点，虚拟电路，其包括虚拟驱动晶体管，该虚拟驱动晶体管耦合在驱动电压线之间，第一 施加驱动电压和输出节点，以及虚拟初始化电路，其包括虚拟阳极初始化晶体管，其耦合在通过可连接结构施加虚拟初始化电压的虚拟初始化电压线和输出节点之间。 可连接结构包括第一导体和第二导体，其至少部分地彼此重叠并且彼此电绝缘。

公开(公告)号：US09524670B2

公开(公告)日：2016-12-20

申请号：US14466867

申请日：2014-08-22

Applicant: Samsung Display Co., Ltd.

Inventor： Kyoung-Tae Park ,  Tae-Gon Kim ,  Warrick So ,  Sung-Ho Cho

IPC: G09G3/32

CPC classification number: G09G3/3233 ,  G09G2300/0413 ,  G09G2300/0861 ,  G09G2330/08

Abstract: A display apparatus includes: pixels at a display area; dummy pixels at a dummy area; and repair lines coupled to the dummy pixels and connectably arranged to the pixels, each of the dummy pixels including: a driving transistor configured to output a driving current corresponding to a data signal applied to a gate electrode thereof; an emission control transistor between a connection node of a corresponding repair line of the repair lines and the driving transistor, configured to be controlled by an emission control signal; a bypass transistor between the connection node and a first initialization voltage line through which a first initialization voltage is supplied, configured to be controlled by an initialization control signal; and a coupling removal transistor between the connection node and the first initialization voltage line, configured to be controlled by a coupling control signal applied at a different timing from the initialization control signal.

Abstract translation: 显示装置包括：显示区域的像素; 虚拟区域的虚拟像素; 以及修复与所述虚拟像素耦合并且可连接地布置到所述像素的线，每个所述虚拟像素包括：驱动晶体管，被配置为输出与施加到其栅电极的数据信号相对应的驱动电流; 修复线的相应修复线的连接节点和驱动晶体管之间的发射控制晶体管，被配置为由发射控制信号控制; 在连接节点和被提供第一初始化电压的第一初始化电压线之间的旁路晶体管被配置为由初始化控制信号控制; 以及在连接节点和第一初始化电压线之间的耦合去除晶体管，被配置为由与初始化控制信号不同的定时施加的耦合控制信号控制。

公开(公告)号：US09286832B2

公开(公告)日：2016-03-15

申请号：US14491893

申请日：2014-09-19

Applicant: Samsung Display Co., Ltd.

Inventor： Kyoung-Tae Park ,  Dong-Yoon So

IPC: G09G5/00 ,  G09G3/32

CPC classification number: G09G3/3233 ,  G09G3/3291 ,  G09G2300/0413 ,  G09G2300/0439 ,  G09G2300/0861 ,  G09G2310/0262 ,  G09G2320/0233 ,  G09G2320/043 ,  G09G2330/08 ,  G09G2330/10

Abstract: An organic light-emitting display apparatus includes pixels at an active area, dummy pixels at a dummy area, and repair lines coupled to the plurality of dummy pixels and connectable with the plurality of pixels. Each of the plurality of dummy pixels includes: an output node coupled to a repair line corresponding to the dummy pixel from among the plurality of repair lines, a dummy circuit including a dummy driving transistor that is coupled between a driving voltage line to which a first driving voltage is applied and the output node, and a dummy initialization circuit including a dummy anode initialization transistor coupled between a dummy initialization voltage line to which a dummy initialization voltage is applied and the output node via a connectable structure. The connectable structure includes a first conductor and a second conductor that overlap, at least partially, with each other and are electrically insulated from each other.

Abstract translation: 有机发光显示装置包括有源区域的像素，虚拟区域的虚拟像素，以及与多个虚拟像素耦合并可与多个像素连接的修复线。 多个虚拟像素中的每一个包括：耦合到与多个修复线中的虚拟像素相对应的修复线的输出节点，虚拟电路，其包括虚拟驱动晶体管，该虚拟驱动晶体管耦合在驱动电压线之间，第一 施加驱动电压和输出节点，以及虚拟初始化电路，其包括虚拟阳极初始化晶体管，其耦合在通过可连接结构施加虚拟初始化电压的虚拟初始化电压线和输出节点之间。 可连接结构包括第一导体和第二导体，其至少部分地彼此重叠并且彼此电绝缘。

公开(公告)号：US20150262526A1

公开(公告)日：2015-09-17

申请号：US14466867

申请日：2014-08-22

Applicant: Samsung Display Co., Ltd.

Inventor： Kyoung-Tae Park ,  Tae-Gon Kim ,  Warrick So ,  Sung-Ho Cho

IPC: G09G3/32

CPC classification number: G09G3/3233 ,  G09G2300/0413 ,  G09G2300/0861 ,  G09G2330/08

Abstract: A display apparatus includes: pixels at a display area; dummy pixels at a dummy area; and repair lines coupled to the dummy pixels and connectably arranged to the pixels, each of the dummy pixels including: a driving transistor configured to output a driving current corresponding to a data signal applied to a gate electrode thereof; an emission control transistor between a connection node of a corresponding repair line of the repair lines and the driving transistor, configured to be controlled by an emission control signal; a bypass transistor between the connection node and a first initialization voltage line through which a first initialization voltage is supplied, configured to be controlled by an initialization control signal; and a coupling removal transistor between the connection node and the first initialization voltage line, configured to be controlled by a coupling control signal applied at a different timing from the initialization control signal.

Abstract translation: 显示装置包括：显示区域的像素; 虚拟区域的虚拟像素; 以及修复与所述虚拟像素耦合并且可连接地布置到所述像素的线，每个所述虚拟像素包括：驱动晶体管，被配置为输出与施加到其栅电极的数据信号相对应的驱动电流; 修复线的相应修复线的连接节点和驱动晶体管之间的发射控制晶体管，被配置为由发射控制信号控制; 在连接节点和被提供第一初始化电压的第一初始化电压线之间的旁路晶体管被配置为由初始化控制信号控制; 以及在连接节点和第一初始化电压线之间的耦合去除晶体管，被配置为由与初始化控制信号不同的定时施加的耦合控制信号控制。