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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
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.
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Patent Agency Ranking
公开(公告)号：US20160007496A1
公开(公告)日：2016-01-07
申请号：US14604430
申请日：2015-01-23
Applicant: Samsung Display Co., LTD.
Inventor： Ki-Hyuk KIM , Nam-Hee GOO , Jin-Won LEE , Seuk-Whan LEE
IPC: H05K7/02
Abstract: A spark-preventing element embedded in a printed circuit board includes a capacitive output electrode, a capacitive input electrode, an interlayer conductive member electrically connecting the capacitive output electrode to a signal line, and an interlayer insulation member electrically insulating the capacitive input electrode from the signal line, The capacitive input electrode is spaced apart from the capacitive output electrode with an air gap disposed between the capacitive output electrode and the capacitive input electrode, surrounds the capacitive output electrode, and is electrically connected to the ground layer. The spark-preventing element has an improved electrical characteristic and an increased durability.
Abstract translation: 嵌入印刷电路板中的防火元件包括电容性输出电极，电容性输入电极，将电容性输出电极与信号线电连接的层间导电部件，以及将电容性输入电极与 信号线，电容性输入电极与电容输出电极间隔开，气隙设置在电容性输出电极和电容性输入电极之间，围绕电容输出电极，并电连接到接地层。 防火元件具有改善的电特性和增加的耐久性。
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公开(公告)号：US20220216284A1
公开(公告)日：2022-07-07
申请号：US17469269
申请日：2021-09-08
Applicant: Samsung Display Co., LTD.
Inventor： Youngjae JEON , Woogeun LEE , Jong-In KIM , Jin-Won LEE
IPC: H01L27/32 , G09G3/3233
Abstract: A display device includes a driving transistor on a substrate, a light emitting element disposed on the driving transistor, and a lower electrode disposed between the substrate and the driving transistor. The driving transistor includes an active pattern and a gate electrode. The active pattern includes a first region, a second region, and a channel region between the first region and the second region. The light emitting element is electrically connected to the second region of the active pattern. The lower electrode overlaps the channel region of the active pattern and provides a back bias voltage to the driving transistor.
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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
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。
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公开(公告)号：US20220199742A1
公开(公告)日：2022-06-23
申请号：US17407407
申请日：2021-08-20
Applicant: Samsung Display Co., LTD.
Inventor： Young Jae JEON , Woo Geun LEE , Jae Beom CHOI , Jong-In KIM , Jin-Won LEE
Abstract: A display device includes a semiconductor layer of a driving transistor; a semiconductor layer of a switching transistor; a semiconductor layer of an initialization transistor; a gate electrode of the driving transistor overlapping a semiconductor layer of the driving transistor; a lower storage electrode connected to the semiconductor layer of the switching transistor; an upper storage electrode connected to the semiconductor layer of the driving transistor, a light blocking pattern, and the semiconductor layer of the initialization transistor, and overlapping the lower storage electrode; a semiconductor layer of a first auxiliary transistor adjacent the semiconductor layer of the switching transistor and/or the semiconductor layer of the initialization transistor; a first electrode of the first auxiliary transistor connected to the semiconductor layer of the first auxiliary transistor; and a second electrode of the first auxiliary transistor connected to the semiconductor layer of the first auxiliary transistor.
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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
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.
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