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公开(公告)号：US10572045B2
公开(公告)日：2020-02-25
申请号：US15797558
申请日：2017-10-30
Applicant: Samsung Display Co., Ltd.
Inventor： Hwan Hee Jeong , Ki Cheol Kim , Sung Jae Moon
Abstract: A touch sensor may include a plurality of sensing rows including first sensing electrodes connected in a first direction, a plurality of sensing columns including second sensing electrodes connected in a second direction crossing the first direction, first protrusions disposed at an edge of the first sensing electrodes and protruding toward an adjacent second sensing electrode, a plurality of second protrusions disposed at an edge of the second sensing electrodes, protruding toward an adjacent first sensing electrode and alternately arranged with the first protrusions, first sub protrusions protruding toward an adjacent second protrusion from an edge of the first protrusions and second sub protrusions protruding toward an adjacent first protrusion from an edge of the second protrusions and alternately arranged with the first sub protrusions.
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22.发明申请公开(公告)号：US20180267656A1
公开(公告)日：2018-09-20
申请号：US15803212
申请日：2017-11-03
Applicant: Samsung Display Co., Ltd.
Inventor： Sung Jae Moon , Jong Hwa Kim
CPC classification number: G06F3/0412 , G06F3/044 , G06F2203/04103 , G06F2203/04111 , G06F2203/04112
Abstract: A touch sensor includes sensing electrodes and a sensing line. The sensing line is coupled to the sensing electrodes. Each of the sensing electrodes includes a first region and a second region. The first region has a flat surface. The second region is disposed around a perimeter of the first region. The surface of the second region forms an inclination angle relative to the flat surface of the first region.
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23.发明授权公开(公告)号：US12082465B2
公开(公告)日：2024-09-03
申请号：US18212733
申请日：2023-06-22
Applicant: Samsung Display Co., Ltd.
Inventor： Jun Hyun Park , Dong Woo Kim , Sung Jae Moon , Kang Moon Jo
IPC: H10K59/131 , H01L49/02 , H10K59/121 , H10K59/123 , H10K59/35
CPC classification number: H10K59/131 , H01L28/60 , H10K59/1216 , H10K59/123 , H10K59/35
Abstract: The present disclosure relates to a display device, and the display device according to an exemplary embodiment of the present inventive concept includes: a first pixel circuit portion including at least one transistor; a second pixel circuit portion including at least one transistor; a first pixel electrode electrically connected to the first pixel circuit portion; a second pixel electrode electrically connected to the second pixel circuit portion; a first data line electrically connected to the first pixel circuit portion; and a second data line electrically connected to the second pixel circuit portion, wherein the first data line and the second data line are arranged adjacent to each other along a first direction, and the second pixel electrode overlaps the first data line and the second data line in a plan view.
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公开(公告)号：US11917879B2
公开(公告)日：2024-02-27
申请号：US17548785
申请日：2021-12-13
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Kang Moon Jo , Dong Woo Kim , Sung Jae Moon , Jun Hyun Park , An Su Lee
IPC: H10K59/131 , H01L27/12 , H10K50/813 , H10K59/121 , H10K59/123 , H10K59/124 , H10K59/35
CPC classification number: H10K59/1315 , H10K50/813 , H10K59/1213 , H10K59/1216 , H10K59/123 , H10K59/124 , H10K59/35 , H01L27/124 , H01L27/1248 , H01L27/1255
Abstract: A display device including: a substrate; an active layer disposed on the substrate and including active patterns; a first conductive layer disposed on the active layer; a second conductive layer disposed on the first conductive layer and including a data line; a third conductive layer disposed on the second conductive layer; and a light-emitting element disposed on the third conductive layer, wherein the first conductive layer includes a scan line, a first voltage line, and a second voltage line, the third conductive layer includes a third voltage line connected to the first voltage line and a fourth voltage line connected to the second voltage line, the first voltage line and the second voltage line extend in a first direction, the third voltage line and the fourth voltage line extend in a second direction, and the third voltage line and the fourth voltage line are alternately arranged in the first direction.
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公开(公告)号：US11340744B2
公开(公告)日：2022-05-24
申请号：US16989809
申请日：2020-08-10
Applicant: Samsung Display Co., Ltd.
Inventor： Sung Jae Moon , Hwan Hee Jeong , Won Kyu Kwak
Abstract: A touch sensor includes a base layer including a first to third sensing region and a non-sensing region surrounding the first to third sensing region; a plurality of touch electrode rows provided in the first to third sensing regions and including a plurality of first touch electrodes connected in a first direction; and a plurality of touch electrode columns including a plurality of second touch electrodes connected in a second direction crossing the first direction. At least one of the first to third sensing regions has an area larger than that of other sensing regions. The non-sensing region includes an additional non-sensing region disposed between the second sensing region and the third sensing region and a bridge line provided in the additional non-sensing region and electrically connecting the first touch electrodes of the second sensing region to the first touch electrodes of the third sensing region.
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Patent Agency Ranking
公开(公告)号：US11309361B2
公开(公告)日：2022-04-19
申请号：US16725248
申请日：2019-12-23
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Kang Moon Jo , Dong Woo Kim , Sung Jae Moon , Jun Hyun Park , An Su Lee
Abstract: A display device includes a substrate including a plurality of light-emitting devices, a first color filter, a second color filter, and a third color filter that overlap one of the light-emitting devices, and a first color converting layer that overlaps the first color filter, a second color converting layer that overlaps the second color filter, and a transmission layer that overlaps the third color filter. A plurality of the first color filters, a plurality of the second color filters, and a plurality of the third color filters are arranged in a first direction. A gap between adjacent second color filters in a second direction overlaps the first color filter in the first direction.
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公开(公告)号：US11270648B2
公开(公告)日：2022-03-08
申请号：US16817694
申请日：2020-03-13
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Sung Jae Moon , Dong Woo Kim , Kang Moon Jo , Jun Hyun Park , An Su Lee
IPC: G09G3/3266 , H01L27/32 , G09G3/3291
Abstract: A display device includes a first conductive layer, a first insulation layer disposed on the first conductive layer, and active patterns disposed on the first insulation layer. The display device further includes a second conductive layer disposed on the active patterns and including a first gate electrode that overlaps a channel region of the active patterns and a driving gate electrode, a second insulation layer disposed on the second conductive layer, a third conductive layer including a capacitor electrode and at least one scan line disposed on the second insulation layer, a third insulation layer disposed on the third conductive layer, and an electrode layer including a first electrode disposed on the third insulation layer. The first electrode is connected to the capacitor electrode, the capacitor electrode overlaps the driving gate electrode, and the capacitor electrode and the driving gate electrode form a capacitor.
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公开(公告)号：US11201204B2
公开(公告)日：2021-12-14
申请号：US16596952
申请日：2019-10-09
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Kang Moon Jo , Dong Woo Kim , Sung Jae Moon , Jun Hyun Park , An Su Lee
Abstract: A display device including: a substrate; an active layer disposed on the substrate and including active patterns; a first conductive layer disposed on the active layer; a second conductive layer disposed on the first conductive layer and including a data line; a third conductive layer disposed on the second conductive layer; and a light-emitting element disposed on the third conductive layer, wherein the first conductive layer includes a scan line, a first voltage line, and a second voltage line, the third conductive layer includes a third voltage line connected to the first voltage line and a fourth voltage line connected to the second voltage line, the first voltage line and the second voltage line extend in a first direction, the third voltage line and the fourth voltage line extend in a second direction, and the third voltage line and the fourth voltage line are alternately arranged in the first direction.
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公开(公告)号：US20210210575A1
公开(公告)日：2021-07-08
申请号：US17206932
申请日：2021-03-19
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： JUN HYUN PARK , Kang Moon Jo , Dong Woo Kim , Sung Jae Moon , An Su Lee , Woong-sik Choi
IPC: H01L27/32
Abstract: According to an exemplary embodiment, an organic light emitting diode display includes: a substrate; a semiconductor layer; a first gate insulating layer disposed on the oxide semiconductor layer; a first gate layer disposed on the first gate insulating layer; a first interlayer insulating layer disposed on the first gate layer; a first data layer disposed on the first interlayer insulating layer; a second interlayer insulating layer disposed on the first data layer; a driving voltage line and a driving low voltage line disposed on the second interlayer insulating layer and separated from each other; an upper insulating layer covering the driving voltage line and the driving low voltage line; and an anode disposed on the upper insulating layer and overlapping the driving voltage line or the driving low voltage line.
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公开(公告)号：US20200235183A1
公开(公告)日：2020-07-23
申请号：US16735962
申请日：2020-01-07
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Jun Hyun Park , Dong Woo Kim , Sung Jae Moon , Kang Moon Jo
IPC: H01L27/32
Abstract: A display device having high resolution includes: a first conductive layer, an active pattern, second to fourth conductive layers, and a pixel electrode sequentially formed on a substrate, with first to fourth insulating layers separately interposed therebetween, the first conductive layer including a lower pattern, the active pattern including a source region, a channel region, and a drain region, the second conductive layer including a gate electrode overlapping the channel region and a driving gate electrode connected to the gate electrode, the third conductive layer including a capacitor electrode overlapping the driving gate electrode, the fourth conductive layer including an additional capacitor electrode overlapping the capacitor electrode. The driving gate electrode and the capacitor electrode may form a storage capacitor, the pixel electrode and the additional capacitor electrode may form a first additional capacitor, and the capacitor electrode and the additional capacitor electrode may form a second additional capacitor.
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