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公开(公告)号：US10319750B2
公开(公告)日：2019-06-11
申请号：US15611177
申请日：2017-06-01
发明人： Sun Park , Ji Won Sohn , Su Yeon Yun
IPC分类号： H01L27/12 , H01L27/32 , G01N27/22 , G09G3/3208 , H01L51/00 , H01L51/52 , G02F1/13 , G02F1/1362 , G02F1/1368 , G02F1/1333
摘要： A display device includes a substrate, an insulating layer, and a crack-sensing line. The substrate includes a display area having a plurality of pixels to display images, and a non-display area surrounding the display area. The insulating layer is disposed in the non-display area and includes a recess. The crack-sensing line is disposed in and extends along the recess, and electrically connected to at least one of the pixels. The recess is disposed at a surface or inside of the insulating layer, and extends along the non-display area.
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公开(公告)号：US10038048B2
公开(公告)日：2018-07-31
申请号：US15455322
申请日：2017-03-10
发明人： Sun Park
IPC分类号： H01L27/32 , G09G3/325 , G09G3/3266 , G09G3/3291 , H01L27/12
CPC分类号： H01L27/3276 , G09G3/3225 , G09G3/3233 , G09G3/325 , G09G3/3266 , G09G3/3291 , G09G2300/0426 , G09G2300/0809 , G09G2300/0861 , G09G2320/0233 , H01L27/124 , H01L27/3262 , H01L27/3265 , H01L2227/323
摘要： A display apparatus and a method of manufacturing a display apparatus, the apparatus including a plurality of pixels on a substrate, wherein a first pixel of the plurality of pixels includes a scanning line extending in a first direction; a plurality of wires extending in a second direction crossing the first direction; at least one insulating layer between the scanning line and the plurality of wires; a thin film transistor electrically connected to the scanning line and the plurality of wires; and a pixel electrode electrically connected to the thin film transistor, wherein at least one of the plurality of wires includes a first line and a second line spaced apart from each other in the second direction, and a connection line electrically connecting the first line and the second line, the at least one insulating layer being between the connection line and the first and second lines.
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公开(公告)号：US09640598B2
公开(公告)日：2017-05-02
申请号：US14493923
申请日：2014-09-23
发明人： Kyung-Hoon Park , Sun Park , Yeong-Ho Song , Yul-Kyu Lee , Won-Ho Jang
IPC分类号： H01L29/08 , H01L35/24 , H01L51/00 , H01L23/48 , H01L23/52 , H01L29/40 , H01L27/32 , H01L51/52
CPC分类号： H01L27/3258 , H01L27/3276 , H01L51/5253 , H01L2224/81
摘要： An organic light-emitting display apparatus includes a pad electrode structure having excellent reliability due to the prevention of propagation of a crack to the pad electrode. The organic light-emitting display apparatus includes further an interlayer insulating layer on the pad electrode, a conductive barrier layer, and a planarization insulating layer. The interlayer insulating layer includes a plurality of openings that expose an upper surface of the pad electrode. The conductive barrier layer is on the plurality of openings and the interlayer insulating layer. The planarization insulating layer covers an edge of the conductive barrier layer. The planarization insulating layer is in the openings and covers an edge of the conductive barrier layer. An upper portion of the planarization insulating layer may be substantially planar with an upper portion of the conductive barrier layer on convex portions of the interlayer insulating layer.
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公开(公告)号：US09570528B2
公开(公告)日：2017-02-14
申请号：US14292392
申请日：2014-05-30
发明人： Chun-Gi You , Sun Park , Yul-Kyu Lee
CPC分类号： H01L27/3258 , H01L27/3248 , H01L51/5203 , H01L51/5253 , H01L2227/323
摘要： An organic light-emitting display apparatus includes: a thin film transistor including an active layer, a gate electrode, a source electrode, a drain electrode, a first insulating layer, and a second insulating layer; a pad electrode comprising a first pad layer and a second pad layer on the first pad layer; a third insulating layer covering the source electrode and the drain electrode and an end portion of the pad electrode; a pixel electrode comprising a semi-transmissive electrically conductive layer at an opening in the third insulating layer; a protection layer between the pixel electrode and the first insulating layer; a fourth insulating layer having an opening at a location corresponding to the opening formed in the third insulating layer and covering the end portion of the pad electrode; an emission layer on the pixel electrode; and an opposing electrode on the emission layer.
摘要翻译： 有机发光显示装置包括：薄膜晶体管，包括有源层，栅电极，源电极，漏电极，第一绝缘层和第二绝缘层; 焊盘电极，其包括在所述第一焊盘层上的第一焊盘层和第二焊盘层; 覆盖源电极和漏极的第三绝缘层和焊盘电极的端部; 在第三绝缘层的开口处包括半透射导电层的像素电极; 在所述像素电极和所述第一绝缘层之间的保护层; 第四绝缘层，其在与形成在第三绝缘层中的开口对应的位置处具有开口，并且覆盖焊盘电极的端部; 像素电极上的发射层; 和发射层上的相对电极。
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公开(公告)号：US09396680B2
公开(公告)日：2016-07-19
申请号：US14220239
申请日：2014-03-20
发明人： Yul-Kyu Lee , Sun Park , Ji-Hoon Song
IPC分类号： G09G3/32
CPC分类号： G09G3/3233 , G09G2300/043 , G09G2300/0852 , G09G2320/045 , G09G2330/10
摘要： A display device includes a normal pixel including a first driving transistor and a first compensation transistor connected to a gate and drain of the first driving transistor, and a compensation pixel including a second driving transistor and a second compensation transistor connected to a gate and drain of the second driving transistor. The second compensation transistor is open.
摘要翻译： 显示装置包括正常像素，其包括连接到第一驱动晶体管的栅极和漏极的第一驱动晶体管和第一补偿晶体管，以及包括连接到栅极和漏极的第二驱动晶体管和第二补偿晶体管的补偿像素 第二驱动晶体管。 第二个补偿晶体管是开路的。
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6.发明申请公开(公告)号：US20160190164A1
公开(公告)日：2016-06-30
申请号：US14864451
申请日：2015-09-24
发明人： Sun Park , Jeonghwan Kim , Wonho Jang , Joohyeon Jo
IPC分类号： H01L27/12
CPC分类号： H01L27/124 , H01L27/1222
摘要： A thin film transistor (TFT) circuit device comprises a substrate comprising a major surface; a gate line formed over the substrate and extending in a first direction when viewed in a viewing direction perpendicular to the major surface; an insulating layer formed over the gate line; an electrically conductive line formed over the insulating layer and extending in a second direction when viewed in the viewing direction, the second direction being different from the first direction, the electrically conductive line comprising a source line or a data line; and a semiconductor piece formed over the substrate. The semiconductor piece comprises a portion which is located between the substrate and the gate line and overlaps the gate line and the electrically conductive line at an intersection of the gate line and the electrically conductive line when viewed in the viewing direction.
摘要翻译： 一种薄膜晶体管（TFT）电路器件，包括：一个主表面; 栅极线形成在基板上并且在垂直于主表面的观察方向观察时沿第一方向延伸; 形成在栅极线上的绝缘层; 所述导电线形成在所述绝缘层上并且在从所述观察方向观察时沿第二方向延伸，所述第二方向与所述第一方向不同，所述导电线包括源极线或数据线; 以及形成在衬底上的半导体片。 半导体片包括位于衬底和栅极线之间的部分，并且当从观察方向观察时，与栅极线和导电线的交叉点处的栅极线和导电线重叠。
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公开(公告)号：US09257494B2
公开(公告)日：2016-02-09
申请号：US14090536
申请日：2013-11-26
发明人： Jong-Hyun Park , Sun Park , Chun-Gi You
CPC分类号： H01L27/3262 , H01L27/124 , H01L27/1248 , H01L27/1255 , H01L27/3248 , H01L27/3265 , H01L27/3276 , H01L51/5253 , H01L2251/301 , H01L2251/305
摘要： An organic light-emitting display apparatus includes a thin film transistor including an active layer, gate, source and drain electrodes, a first insulating layer disposed between the active layer and the gate electrode, and a second insulating layer disposed between the gate electrode and the source and drain electrodes; a pad electrode including a first pad layer disposed on the same layer as the source and drain electrodes and a second pad layer disposed on the first pad layer; a third insulating layer covering the source electrode and the drain electrode and an end portion of the pad electrode; a pixel electrode including a semi-transmissive metal layer and disposed in an opening formed in the third insulating layer; and a fourth insulating layer having an opening formed in a location corresponding to an opening formed in the third insulating layer and covering the end portion of the pixel electrode.
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公开(公告)号：US09040999B2
公开(公告)日：2015-05-26
申请号：US14050503
申请日：2013-10-10
发明人： Yul-Kyu Lee , Kyu-Sik Cho , Sun Park , Ji-Hoon Song
CPC分类号： H01L27/3258 , G09G3/3233 , G09G2300/043 , G09G2300/0465 , G09G2300/0852 , G09G2300/0861 , G09G2310/0205 , G09G2320/0223 , H01L27/3248
摘要： An organic light emitting display device includes an active layer of a transistor disposed on a substrate, a gate electrode disposed on the active layer and on a first insulation layer, a second insulation layer which is disposed on the gate electrode and exposes a source area and a drain area of the active layer, a drain electrode which is disposed on the second insulation layer and is connected to an exposed area of the drain area, a third insulation layer on the drain electrode, and a cathode electrode on the third insulation layer, where the cathode electrode penetrates the first insulation layer, the second insulation layer and the third insulation layer, and the cathode electrode is connected to an exposed area of the source area.
摘要翻译： 有机发光显示装置包括设置在基板上的晶体管的有源层，设置在有源层上的栅极和第一绝缘层，设置在栅电极上并露出源极区的第二绝缘层， 所述有源层的漏极区域，设置在所述第二绝缘层上并连接到所述漏极区域的暴露区域的漏极电极，所述漏极电极上的第三绝缘层和所述第三绝缘层上的阴极电极， 其中阴极穿过第一绝缘层，第二绝缘层和第三绝缘层，并且阴极电极连接到源极区域的暴露区域。
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公开(公告)号：US09029850B2
公开(公告)日：2015-05-12
申请号：US14279396
申请日：2014-05-16
发明人： Yul-Kyu Lee , Kyung-Hoon Park , Sun Park , Yeong-Ho Song , Ji-Hoon Song
CPC分类号： H01L27/3262 , H01L27/3248 , H01L27/3258
摘要： An organic light-emitting display apparatus includes a thin film transistor including an active layer, a gate electrode, source and drain electrodes, a first insulating layer between the active layer and the gate electrode, and a second insulating layer between the gate electrode and the source and drain electrodes, a third insulating layer covering the source and drain electrodes, the third insulating layer being an organic insulating layer, a pixel electrode including a semi-transparent metal layer and having an end located in a trench formed around the first insulating layer, a fourth insulating layer including an opening exposing a top surface of the pixel electrode, the fourth insulating layer being an organic insulating layer, an organic light-emitting layer on the pixel electrode, and a counter electrode on the organic light-emitting layer.
摘要翻译： 有机发光显示装置包括薄膜晶体管，其包括有源层，栅电极，源电极和漏电极，有源层和栅电极之间的第一绝缘层，以及栅电极和栅电极之间的第二绝缘层 源极和漏极，覆盖源极和漏极的第三绝缘层，第三绝缘层是有机绝缘层，包括半透明金属层的像素电极，并且具有位于形成在第一绝缘层周围的沟槽中的端部 第四绝缘层，包括露出像素电极的顶表面的开口，第四绝缘层是有机绝缘层，像素电极上的有机发光层和有机发光层上的对电极。
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公开(公告)号：US20150084008A1
公开(公告)日：2015-03-26
申请号：US14248257
申请日：2014-04-08
发明人： Jong-Hyun Park , Chun-Gi You , Sun Park
CPC分类号： H01L27/3276 , H01L27/1225 , H01L27/124 , H01L27/1255 , H01L27/3265
摘要： An organic light emitting display device including a thin film transistor including an active layer, a gate electrode, a source electrode, a drain electrode, a source electrode top layer on the source electrode and a drain electrode top layer on the drain electrode, a first insulating layer between the active layer and the gate electrode, and a second insulating layer between the gate electrode and the source and drain electrodes; a pad electrode including a first pad layer at the same level as the source electrode and a second pad layer on the first pad layer and at the same level as the source and drain electrode top layers; a third insulating layer covering end portions of the source, drain, and pad electrodes and including an organic insulating layer; and a pixel electrode in an opening formed in the third insulating layer and including a semi-transmissive metal layer.
摘要翻译： 一种有机发光显示装置，包括：薄膜晶体管，包括有源层，栅电极，源电极，漏电极，源电极上的源电极顶层和漏电极上的漏电极顶层;第一 所述有源层与所述栅电极之间的绝缘层，以及所述栅电极与所述源漏电极之间的第二绝缘层; 焊盘电极，其包括与源电极相同水平的第一焊盘层，以及在所述第一焊盘层上与所述源极和漏极电极顶层处于相同电平的第二焊盘层; 覆盖所述源极，漏极和焊盘电极的端部并包括有机绝缘层的第三绝缘层; 以及形成在第三绝缘层中并包括半透射金属层的开口中的像素电极。
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