公开(公告)号：US20180247877A1

公开(公告)日：2018-08-30

申请号：US15964544

申请日：2018-04-27

Applicant: Samsung Display Co., Ltd.

Inventor： Ji-Yun HONG ,  Joon-Geol KIM ,  Jin-Won LEE ,  Ki-Won KIM

IPC: H01L21/66 ,  H01L27/12 ,  G09G3/00

Abstract: A display panel includes first and second test lines connected to the each of data lines, extending in the second direction, and arranged in the first direction, a first test pad electrically connected to the first test line, the first test pad and the first test line being formed from a same layer, and a second test pad electrically connected to the second test line through a contact hole formed through a first insulation layer and disposed adjacent to the first test pad in the second direction.

公开(公告)号：US20170207138A1

公开(公告)日：2017-07-20

申请号：US15476189

申请日：2017-03-31

Applicant: Samsung Display Co., LTD.

Inventor： Ji-Yun HONG ,  Joon-Geol KIM ,  Jin-Won LEE ,  Ki-Won KIM

IPC: H01L21/66 ,  H01L27/12

CPC classification number: H01L22/32 ,  G09G3/006 ,  H01L22/14 ,  H01L27/1225 ,  H01L27/124 ,  H01L27/1259

Abstract: A display panel includes first and second test lines connected to the each of data lines, extending in the second direction, and arranged in the first direction, a first test pad electrically connected to the first test line, the first test pad and the first test line being formed from a same layer, and a second test pad electrically connected to the second test line through a contact hole formed through a first insulation layer and disposed adjacent to the first test pad in the second direction.

公开(公告)号：US20150144940A1

公开(公告)日：2015-05-28

申请号：US14458152

申请日：2014-08-12

Applicant: Samsung Display Co., LTD.

Inventor： Ji-Yun HONG ,  Joon-Geol KIM ,  Jin-Won LEE ,  Ki-Won KIM

IPC: H01L21/66 ,  H01L27/12

CPC classification number: H01L22/32 ,  G09G3/006 ,  H01L22/14 ,  H01L27/1225 ,  H01L27/124 ,  H01L27/1259

Abstract: A display panel includes first to third test lines connected to the each of data lines, extending in the second direction, and arranged in the first direction, a first test pad electrically connected to the first test line, the first test pad and the first test line being formed from a same layer, a second test pad electrically connected to the second test line through a contact hole formed through a first insulation layer, and disposed adjacent to the first test pad in the second direction, a third test pad electrically connected to the third test line and disposed adjacent to the first test pad in the first direction, the third test pad and the third test line being formed from a same layer.

Abstract translation: 显示面板包括连接到每个数据线的第一至第三测试线，沿第二方向延伸并且沿第一方向布置，第一测试焊盘，电连接到第一测试线，第一测试焊盘和第一测试 线路由相同的层形成，第二测试焊盘通过形成在第一绝缘层上的接触孔电连接到第二测试线，并且沿第二方向设置成与第一测试焊盘相邻，第三测试焊盘电连接到 第三测试线并​​且在第一方向上与第一测试焊盘相邻设置，第三测试焊盘和第三测试线由相同的层形成。