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公开(公告)号：US09704938B2
公开(公告)日：2017-07-11
申请号：US14811088
申请日：2015-07-28
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Se wan Son , Young Woo Park , Min Woo Woo , Wang Woo Lee
IPC: H01L27/32
CPC classification number: H01L27/3276 , H01L27/3262 , H01L27/3265
Abstract: Disclosed herein is an organic light emitting diode display, including: a first thin film transistor including a first active pattern positioned on the substrate and a first gate electrode positioned on the first active pattern; a third thin film transistor including a third active pattern connected to the other end of the first active pattern and a third gate electrode positioned on the third active pattern; and a gate bridge directly connecting between the third active pattern and the first gate electrode and positioned between the substrate and the third active pattern.
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公开(公告)号：US10957756B2
公开(公告)日：2021-03-23
申请号：US16367589
申请日：2019-03-28
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Wang Woo Lee , Moo Soon Ko , Hyeon Sik Kim , Young Woo Park , Se Wan Son , Jin Sung An , Min Woo Woo , Seong Jun Lee , Jeong Soo Lee , Ji Seon Lee , Deuk Myung Ji
IPC: H01L27/32 , H01L27/12 , G09G3/3225
Abstract: A display device includes a substrate, a semiconductor layer on the substrate, a first insulating layer on the semiconductor layer, a first conductive layer on the semiconductor layer, a second insulating layer on the first conductive layer, a first contact hole penetrating the first insulating layer and the second insulating layer, a second conductive layer on the second insulating layer, connected to the semiconductor layer through the first contact hole, and including a hydrogen barrier material, and a third insulating layer on the second conductive layer.
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公开(公告)号：US20170221975A1
公开(公告)日：2017-08-03
申请号：US15484427
申请日：2017-04-11
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Wang Woo Lee , Young Woo Park , Se Wan Son , Min Woo Woo
CPC classification number: H01L27/3258 , G09G3/3208 , H01L27/124 , H01L27/1248 , H01L27/1255 , H01L27/3241 , H01L27/3246 , H01L27/3248 , H01L27/3262 , H01L27/3265 , H01L27/3274 , H01L27/3276 , H01L2227/323
Abstract: An organic light emitting diode display includes a substrate, a semiconductor disposed on the substrate that includes a channel for each of a plurality of transistors and doping regions formed at both sides of each channel; a gate insulating layer disposed on the semiconductor that includes an insulating layer opening through which the doping regions of two different transistors are exposed; a gate electrode disposed on the gate insulating layer that overlaps each channel; an interlayer insulating layer disposed on the gate electrode that includes a first and second contact holes through which the doping regions exposed within the insulating layer opening are each exposed; and data wirings disposed on the interlayer insulating layer that are each connected to the doping regions. The interlayer insulating layer includes an organic layer, and the first and second contact holes each include a first side wall positioned within the insulating layer opening.
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公开(公告)号：US11561574B2
公开(公告)日：2023-01-24
申请号：US17549666
申请日：2021-12-13
Applicant: Samsung Display Co., Ltd.
Inventor： Young Woo Park , Ki Ho Bang , Sang Hyun Jun , Won Suk Choi
Abstract: A display device includes a substrate including a display area, a non-display area, a first additional area connected to the non-display area at a first boundary, and a second additional area connected to the first additional area at a second boundary, pixels on the display area, an encapsulation film on the pixels, electrodes on the encapsulation film, pads on the second additional area, sensing wires connecting the electrodes and the pads, a first sensing insulating film on the encapsulation film, and a second sensing insulating film on the first sensing insulating film. The substrate includes a curved first side in the first additional area and the first additional area decreases in width from the first boundary to the second boundary, and a boundary of the first sensing insulating film is closer to the first side than a boundary of the second sensing insulating film is to the first side.
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Patent Agency Ranking
公开(公告)号：US11515369B2
公开(公告)日：2022-11-29
申请号：US17347378
申请日：2021-06-14
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Young Woo Park , Tae Hyun Kim , Jong Hyun Choi , Hoon Gi Lee
Abstract: A display device includes a substrate having an active area, a visible region located on the active area, and a non-visible region farther from the active area in a first direction than the visible region is; a first conductive layer disposed on the substrate; a first insulating layer disposed on the first conductive layer; a second conductive layer disposed on the first insulating layer; a first via layer disposed on the second conductive layer; a second insulating layer disposed on the first via layer; and a third conductive layer disposed on the second insulating layer and including touch signal lines. The visible region includes a line area where the second conductive layer is disposed, and a line-free area where the second conductive layer is not disposed. The third conductive layer includes a dummy pattern disposed in the line-free area and has a width greater than the touch signal lines.
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公开(公告)号：US11251246B2
公开(公告)日：2022-02-15
申请号：US16567366
申请日：2019-09-11
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Young Woo Park , Wang Woo Lee
IPC: H01L27/32 , H01L27/12 , G09G3/3233
Abstract: Disclosed herein is an organic light emitting diode display, including a substrate, a first thin film transistor including a first active pattern on the substrate and a first gate electrode on the first active pattern, a data wire on the first gate electrode, a first interlayer insulating layer between the first gate electrode and the data wire, a second interlayer insulating layer positioned the first interlayer insulating layer and the data wire, and an organic light emitting diode positioned on the data wire and connected to the first active pattern.
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公开(公告)号：US10892437B2
公开(公告)日：2021-01-12
申请号：US16354441
申请日：2019-03-15
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Moo Soon Ko , Young Woo Park , Il Jeong Lee , Sang-Mok Hong
Abstract: A display device including a first substrate including a display area that displays an image and a peripheral area, in which no image is displayed, surrounding the display area. The display device further includes a plurality of pixels disposed in the display area. The display device additionally includes a first metal layer disposed above the first substrate in the peripheral area, and the first metal layer including a plurality of openings. The display device further includes a sealant disposed above the first metal layer, and surrounding the plurality of pixels. The display device additionally includes a plurality of second metal layers disposed above the first substrate and below the first metal layer in the peripheral area, and respectively overlapping the openings of the first metal layer. A part of the sealant is disposed in the plurality of openings.
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公开(公告)号：US10453908B2
公开(公告)日：2019-10-22
申请号：US14794167
申请日：2015-07-08
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Young Woo Park , Wang Woo Lee
IPC: H01L27/32 , H01L27/12 , G09G3/3233
Abstract: Disclosed herein is an organic light emitting diode display, including a substrate, a first thin film transistor including a first active pattern on the substrate and a first gate electrode on the first active pattern, a data wire on the first gate electrode, a first interlayer insulating layer between the first gate electrode and the data wire, a second interlayer insulating layer positioned the first interlayer insulating layer and the data wire, and an organic light emitting diode positioned on the data wire and connected to the first active pattern.
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公开(公告)号：US20190280241A1
公开(公告)日：2019-09-12
申请号：US16354441
申请日：2019-03-15
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Moo Soon Ko , Young Woo Park , Il Jeong Lee , Sang-Mok Hong
Abstract: A display device including a first substrate including a display area that displays an image and a peripheral area, in which no image is displayed, surrounding the display area. The display device further includes a plurality of pixels disposed in the display area. The display device additionally includes a first metal layer disposed above the first substrate in the peripheral area, and the first metal layer including a plurality of openings. The display device further includes a sealant disposed above the first metal layer, and surrounding the plurality of pixels. The display device additionally includes a plurality of second metal layers disposed above the first substrate and below the first metal layer in the peripheral area, and respectively overlapping the openings of the first metal layer. A part of the sealant is disposed in the plurality of openings.
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