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公开(公告)号：US11552146B2
公开(公告)日：2023-01-10
申请号：US16907476
申请日：2020-06-22
Applicant: Samsung Display Co., Ltd.
Inventor： Sanghoon Lee , Kinyeng Kang , Taewoo Kim , Taehoon Yang , Jonghyun Choi
IPC: H01L27/32 , G09G3/3266 , G09G3/3208 , H01L27/15
Abstract: A display device includes: a substrate including a display area including first and second pixels in a first row, and third and fourth pixels arranged in a second row parallel to the first row; a light-transmitting non-display area within the display area; first and second columns parallel to and spaced apart from each other, and each crossing the non-display area; and a plurality of lines including: first and second lines extending along the first row and connected to the first and second pixels, respectively, a first disconnection point where the first and second lines are spaced apart from each other, third and fourth lines extending along the second row and connected to the third and fourth pixels, respectively, and a second disconnection point where the third and fourth lines are spaced apart from each other, where the first and second disconnection points respectively correspond to the first and second columns.
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公开(公告)号：US11482581B2
公开(公告)日：2022-10-25
申请号：US16901107
申请日：2020-06-15
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Jinyeong Kim , Jintaek Kim , Mijin Park , Taehoon Yang , Woonghee Jeong
Abstract: A display apparatus includes a substrate having a first transmissive area, a second transmissive area, a pixel area between the first transmissive area and the second transmissive area, a first pixel electrode in the pixel area, a first intermediate layer disposed on the first pixel electrode to emit light of a first color and an insulating layer covering edges of the first pixel electrode and defining a first emission area through a first opening exposing a portion of the first pixel electrode. A first partition wall is disposed on the insulating layer between the first emission area and the first transmissive area. A second partition wall is disposed on the insulating layer between the first emission area and the second transmissive area. An opposite electrode is disposed on the first intermediate layer in the pixel area and partially contacts the first partition wall and the second partition wall.
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公开(公告)号：US11469276B2
公开(公告)日：2022-10-11
申请号：US16861902
申请日：2020-04-29
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Joohee Jeon , Gunhee Kim , Donghyun Kim , Sanghoon Kim , Soohyun Moon , Seungchan Lee , Sungjin Hong , Taehoon Yang
Abstract: A display apparatus is described that includes a substrate having a display area and a sensor area, wherein the sensor area includes a transmission area; a plurality of first opposite electrodes arranged to correspond to the display area; and a plurality of second opposite electrodes arranged to correspond to the sensor area and surround the transmission area, wherein a shape of each of the plurality of first opposite electrodes is different from a shape of each of the plurality of second opposite electrodes.
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公开(公告)号：US20220199724A1
公开(公告)日：2022-06-23
申请号：US17370857
申请日：2021-07-08
Applicant: Samsung Display Co., Ltd.
Inventor： Juwon Yoon , Taehoon Yang
IPC: H01L27/32
Abstract: A display apparatus includes a substrate including a display area in which a display element is arranged, a first thin-film transistor arranged in the display area and including a first semiconductor layer and a first gate electrode insulated from the first semiconductor layer, the first semiconductor layer including a silicon semiconductor, a first interlayer insulating layer covering the first gate electrode, a second thin-film transistor on the first interlayer insulating layer and including a second semiconductor layer and a second gate electrode insulated from the second semiconductor layer, the second semiconductor layer including an oxide semiconductor, and an upper electrode arranged on the first interlayer insulating layer and including a same material as that of the second semiconductor layer and at least overlapping the first gate electrode.
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公开(公告)号：US20210225969A1
公开(公告)日：2021-07-22
申请号：US17013149
申请日：2020-09-04
Applicant: Samsung Display Co., Ltd.
Inventor： Jinyeong Kim , Sangho Park , Jintaek Kim , Mijin Park , Soohyun Moon , Taehoon Yang , Kwangtaek Hong
Abstract: In an organic light-emitting display apparatus in which color mixing is reduced, the organic light-emitting display apparatus includes a substrate, a plurality of pixel electrodes disposed on the substrate to be apart from each other, a pixel defining layer disposed on the substrate and covering an edge of each of the plurality of pixel electrodes to expose a center portion of each of the plurality of pixel electrodes, and a plurality of spacers disposed on the pixel defining layer to be apart from each other, in which a distance between an edge of each of the plurality of spacers in a direction toward a closest pixel electrode and a portion or the closest pixel electrode that is not covered by the pixel defining layer is about 3 μm or less.
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Patent Agency Ranking
公开(公告)号：US10910477B2
公开(公告)日：2021-02-02
申请号：US16781081
申请日：2020-02-04
Applicant: Samsung Display Co., LTD.
Inventor： Jongchan Lee , Taehoon Yang , Woonghee Jeong , Kyoungwon Lee , Yongsu Lee
IPC: H01L21/44 , H01L21/02 , H01L29/417 , H01L29/66 , H01L27/12 , H01L29/786
Abstract: A display device includes a first insulation layer on a first gate electrode, an active pattern on the first insulation layer and including an NMOS area and a PMOS area, the PMOS area overlapping the first gate electrode, a second insulation layer on the active pattern. The active pattern includes an NMOS area and a PMOS area, with the PMOS area overlapping the first gate electrode. In addition, a second gate electrode is on the second insulation layer and overlaps the NMOS area. An active-protecting pattern is in the same layer as the second gate electrode and passes through the second insulation layer to contact the PMOS area. A third insulation layer is on the active-protecting pattern and the second gate electrode. A data metal electrode passes through the third insulation layer and contacts the active-protecting pattern.
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公开(公告)号：US20210013286A1
公开(公告)日：2021-01-14
申请号：US16808490
申请日：2020-03-04
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Juwon Yoon , Taehoon Yang , Donghwan Kim
IPC: H01L27/32
Abstract: A display device includes: a substrate; a plurality of light-emitting diodes above the substrate; a plurality of pixel circuits above the substrate and electrically connected to the plurality of light-emitting diodes; a scan line extending in a first direction above the substrate, where the scan line delivers a scan signal to the plurality of pixel circuits; and a scan driver between the substrate and the plurality of pixel circuits and providing the scan signal to the scan line. A distance between the scan driver and the substrate is less than a distance between the plurality of pixel circuits and the substrate.
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公开(公告)号：US20210013271A1
公开(公告)日：2021-01-14
申请号：US16901107
申请日：2020-06-15
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Jinyeong Kim , Jintaek Kim , Mijin PARK , Taehoon Yang , Woonghee Jeong
Abstract: A display apparatus includes a substrate having a first transmissive area, a second transmissive area, a pixel area between the first transmissive area and the second transmissive area, a first pixel electrode in the pixel area, a first intermediate layer disposed on the first pixel electrode to emit light of a first color and an insulating layer covering edges of the first pixel electrode and defining a first emission area through a first opening exposing a portion of the first pixel electrode. A first partition wall is disposed on the insulating layer between the first emission area and the first transmissive area. A second partition wall is disposed on the insulating layer between the first emission area and the second transmissive area. An opposite electrode is disposed on the first intermediate layer in the pixel area and partially contacts the first partition wall and the second partition wall.
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公开(公告)号：US10347700B2
公开(公告)日：2019-07-09
申请号：US15285219
申请日：2016-10-04
Applicant: Samsung Display Co., Ltd.
Inventor： Taehoon Yang , Yongsu Lee , Sungchul Kim , Sunghoon Kim , Sungsik Yun , Kyoungah Lee
Abstract: A flexible display device includes a protection member, a first adhesion member, a display member, a second adhesion member, and a window member. A thickness of the display member is less than a sum of thicknesses of the protection member and the window member. The display member includes a display panel layer, a touch sensing layer, and a reflection prevention layer integrated with each other to reduce a thickness of the flexible display device. The reduction in thickness enables the flexible display device to be bent with a relatively small radius of curvature, as well as to be repeatedly bent (or otherwise flexed) with reduced potential for delamination of the first and second adhesion members.
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公开(公告)号：US20160307973A1
公开(公告)日：2016-10-20
申请号：US14983460
申请日：2015-12-29
Applicant: Samsung Display Co., Ltd.
Inventor： Taehoon Yang , Jaewan Jung , Kiyong Lee , Sangwol Lee
Abstract: A display module includes a window member including a display area and a bezel area, a display panel including a display part corresponding to the display area, and an edge part corresponding to the bezel area and bent from the display part to extend away from the window member, and a protective frame accommodating the display panel and coupled to the window member.
Abstract translation: 显示模块包括：窗构件，包括显示区域和边框区域;显示面板，包括与显示区域相对应的显示部分;以及边缘部分，与边框区域对应并从显示部分弯曲以远离窗口 以及容纳显示面板并联接到窗构件的保护框架。
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