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公开(公告)号：US09529237B2
公开(公告)日：2016-12-27
申请号：US14566578
申请日：2014-12-10
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Dong Gyu Kim , Seong Young Lee , Sahng Ik Jun , Sung Jae Moon
IPC: G02F1/1343 , G02F1/1362 , G09G3/36 , G02F1/133 , G02F1/1368
CPC classification number: G09G3/3696 , G02F1/13306 , G02F1/133345 , G02F1/134336 , G02F1/136286 , G02F1/1368 , G02F2001/134345 , G09G3/3659 , G09G3/3688 , G09G2300/0426 , G09G2300/0443 , G09G2300/0852 , G09G2310/0205 , G09G2310/0251 , G09G2320/0257
Abstract: A display device and a driving method therefor includes a plurality of unit pixels arranged in a matrix form, a plurality of gate lines extending in a row direction and connected to the unit pixels, respectively, pluralities of first and second data lines extending in a column direction and connected to the unit pixels, respectively, a plurality of charge control lines extending in the row direction and connected to the unit pixels, respectively, a plurality of gate connection lines connected to at least two adjacent gate lines, respectively, and a plurality of charge connection lines connected to at least two adjacent charge control lines, respectively.
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公开(公告)号：US12079435B2
公开(公告)日：2024-09-03
申请号：US18143495
申请日：2023-05-04
Applicant: Samsung Display Co., Ltd.
Inventor： Sung Jae Moon , Hwan Hee Jeong , Won Kyu Kwak
CPC classification number: G06F3/0446 , G06F3/0412 , G06F3/04164 , G06F3/044 , G06F3/0443 , G06F2203/04111 , G06F2203/04112
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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公开(公告)号：US11600688B2
公开(公告)日：2023-03-07
申请号：US16834460
申请日：2020-03-30
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 includes a substrate, a metal layer disposed on the substrate, a first conductive layer including a lower pattern disposed on the metal layer, an active layer disposed on the first conductive layer, a second conductive layer disposed on the active layer and including a first gate electrode, a pixel electrode disposed on the second conductive layer, and an emission layer and a common electrode disposed on the pixel electrode.
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公开(公告)号：US11469286B2
公开(公告)日：2022-10-11
申请号：US16800634
申请日：2020-02-25
Applicant: Samsung Display Co., LTD.
Inventor： Jun Hyun Park , Dong Woo Kim , Sung Jae Moon , Kang Moon Jo
Abstract: A display device includes a substrate, a first transistor disposed on the substrate and including a first active pattern having a first channel region, a first source region, a first drain region, and a first gate electrode, a first insulating layer disposed on the first transistor, a first electrode disposed on the first insulating layer and electrically connected to the first drain region, a second insulating layer having a first opening disposed on the first electrode, a first contact member disposed on the second insulating layer and electrically connected to the first electrode through the first opening, a third insulating layer having a second opening disposed on the first contact member, and a pixel electrode disposed on the third insulating layer and electrically connected to the first contact member through the second opening, and an emission layer disposed on the pixel electrode.
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公开(公告)号：US11183125B2
公开(公告)日：2021-11-23
申请号：US16736993
申请日：2020-01-08
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Jun Hyun Park , An Su Lee , Dong Woo Kim , Sung Jae Moon , Kang Moon Jo
IPC: G09G3/3291 , H01L27/32
Abstract: An organic light emitting diode display including: a data wiring that includes a main data line disposed in a display area and a first data line disposed in a peripheral area; a driving voltage wiring that includes a main driving voltage line disposed in the display area and a first driving voltage line that is connected with the main driving voltage line and disposed in the peripheral area while extending in a first direction; and a driving low-voltage wiring that includes a cathode extending to the peripheral area while overlapping the display area, and a plurality of first driving low-voltage connection portions that are connected with the cathode and disposed in the peripheral area, wherein each of the plurality of first driving low-voltage connection portions comprises a wiring portion extended in the first direction and a pad portion electrically connected with the wiring portion.
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Patent Agency Ranking
公开(公告)号：US10978536B2
公开(公告)日：2021-04-13
申请号：US16698121
申请日：2019-11-27
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 , H01L27/12 , G09G3/3233 , H01L29/786 , G09G3/3291 , G09G3/3266
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：US20200321292A1
公开(公告)日：2020-10-08
申请号：US16821691
申请日：2020-03-17
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Jun Hyun Park , An Su Lee , Dong Woo Kim , Sung Jae Moon , Kang Moon Jo
Abstract: A display device includes a substrate that includes a display area and a non-display area. A driver is disposed in the non-display area, and includes a driver circuit including a transistor and a driver control line transmitting a control signal to the driver circuit. A static electricity blocking line is disposed in the non-display area and circumscribes the display area. The static electricity blocking line at least partially overlaps the driver.
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公开(公告)号：US10739919B2
公开(公告)日：2020-08-11
申请号：US15899648
申请日：2018-02-20
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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公开(公告)号：US20200219939A1
公开(公告)日：2020-07-09
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
IPC: H01L27/32
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：US09905191B2
公开(公告)日：2018-02-27
申请号：US15389902
申请日：2016-12-23
Applicant: Samsung Display Co., Ltd.
Inventor： Dong Gyu Kim , Seong Young Lee , Sahng Ik Jun , Sung Jae Moon
IPC: G09G3/36 , G02F1/1362 , G02F1/133 , G02F1/1343 , G02F1/1368 , G02F1/1333
CPC classification number: G09G3/3696 , G02F1/13306 , G02F1/133345 , G02F1/134336 , G02F1/136286 , G02F1/1368 , G02F2001/134345 , G09G3/3659 , G09G3/3688 , G09G2300/0426 , G09G2300/0443 , G09G2300/0852 , G09G2310/0205 , G09G2310/0251 , G09G2320/0257
Abstract: A display device and a driving method therefor includes a plurality of unit pixels arranged in a matrix form, a plurality of gate lines extending in a row direction and connected to the unit pixels, respectively, pluralities of first and second data lines extending in a column direction and connected to the unit pixels, respectively, a plurality of charge control lines extending in the row direction and connected to the unit pixels, respectively, a plurality of gate connection lines connected to at least two adjacent gate lines, respectively, and a plurality of charge connection lines connected to at least two adjacent charge control lines, respectively.
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