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公开(公告)号：US12219835B2
公开(公告)日：2025-02-04
申请号：US18387145
申请日：2023-11-06
Applicant: Samsung Display Co., LTD.
Inventor： Sun Ho Kim , Gun Hee Kim , Dong Hwan Shim , Tae Hoon Yang , Sun Hee Lee
IPC: H10K59/131 , H10K59/121
Abstract: A display device includes a display area which includes a first display area including a plurality of first pixels and a second display area including at least one second pixel and at least one light-transmitting portion, a peripheral area disposed around the display area, a data line including a first portion and a second portion spaced apart from each other in a predetermined direction with the light-transmitting portion therebetween, and a conductive pattern disposed at a different conductive layer from the data line. The conductive pattern includes a first pattern portion including a bypass portion that bypasses a periphery of the second display area in a plan view and disposed in the first display area, and the first pattern portion includes a first end electrically connected to the first portion of the data line and a second end electrically connected to the second portion of the data line.
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公开(公告)号：US12183283B2
公开(公告)日：2024-12-31
申请号：US18106950
申请日：2023-02-07
Applicant: Samsung Display Co., Ltd.
Inventor： Kwang Soo Bae , Gun Hee Kim , Hyoeng-Ki Kim , Dae-Young Lee , Sun Hee Lee , Sanghwan Cho
IPC: G09G3/3233 , H10K39/34 , H10K59/122 , H10K59/35 , H10K65/00
Abstract: A display device includes: a base layer; a display element layer on the base layer, and including a light emitting element, a light detection element, and a photovoltaic element adjacent to one another; a light shielding layer on the display element layer, and having a plurality of opening parts; and a color filter layer on the display element layer, and covering the plurality of opening parts. The light detection element and the photovoltaic element are located at the same layer as each other, the light detection element is to detect an external input based on incident light from the outside, and the photovoltaic element is to generate electrical energy based on the incident light.
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公开(公告)号：US11937455B2
公开(公告)日：2024-03-19
申请号：US17498992
申请日：2021-10-12
Applicant: Samsung Display Co., Ltd.
Inventor： Hye Won Kim , Sun Hee Lee , Ju Chan Park , Gun Hee Kim , Ok-Kyung Park
IPC: H10K59/121 , G09G3/3225 , H10K50/80 , H10K59/131 , H10K77/10 , H10K102/00
CPC classification number: H10K59/121 , G09G3/3225 , H10K50/80 , H10K59/131 , H10K77/111 , H10K2102/311
Abstract: A display device includes a substrate having a first main display area, a second main display area, and a sub-display area positioned between the first main display area and the second main display area; a first driving circuit positioned on the sub-display area of the substrate; a first sub-pixel circuit and a second sub-pixel circuit positioned on respective sides of the first driving circuit in the sub-display area of the substrate; a first sub-light-emitting device connected to the first sub-pixel circuit and overlapping the first driving circuit; and a second sub-light-emitting device connected to the second sub-pixel circuit and overlapping the first driving circuit.
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公开(公告)号：US11812653B2
公开(公告)日：2023-11-07
申请号：US17361020
申请日：2021-06-28
Applicant: Samsung Display Co., Ltd.
Inventor： Sun Ho Kim , Sun Hee Lee , Gun Hee Kim , Dong Hwan Shim , Yoo Min Ko , Chea Eun Kim
IPC: H01L21/00 , H10K59/65 , G01S17/04 , H10K50/86 , H10K59/38 , H10K59/40 , H10K59/88 , H10K59/121 , H10K59/122 , H10K59/131 , G06V40/19 , H04N23/57
CPC classification number: H10K59/65 , G01S17/04 , H10K50/865 , H10K59/121 , H10K59/122 , H10K59/131 , H10K59/38 , H10K59/40 , H10K59/88 , G06V40/19 , H04N23/57
Abstract: A display device includes: a display panel including a first region including a transmissive part configured to transmit light provided from the outside and a second region not including the transmissive part; and a sensor overlapping with the transmissive part, and configured to obtain electrical information based on information provided from the outside, wherein the display panel includes: a thin film transistor layer including a plurality of transistors; a pixel defining layer defining an emission region of a plurality of pixels; and a light blocking layer on the pixel defining layer, and defining the transmissive part, and wherein the pixel defining layer in the first region covers at least a portion of the thin film transistor layer such that light provided through the transmissive part is blocked.
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公开(公告)号：US11683892B2
公开(公告)日：2023-06-20
申请号：US16903722
申请日：2020-06-17
Applicant: Samsung Display Co., LTD.
Inventor： Sunho Kim , Hyun Kim , Juchan Park , Sun Hee Lee , Seonbeom Ji
CPC classification number: H05K5/0017 , H01L51/5237 , H05K5/0217 , H01L51/0097
Abstract: A display device, includes: a substrate including a display front portion, a display curved portion, a non-display curved portion, and a non-display rear portion; a display layer attached to the display front portion and the display curved portion; a member attached to an inner side of the substrate, and including articulations attached to an inner side of the non-display curved portion; and a window attached to an outer side of the display layer; wherein: the display layer is attached to an outer side of the substrate; at least a portion of the display curved portion forms a first generally curved surface; at least a portion of the non-display curved portion forms a second generally curved surface; the non-display rear portion forms a substantially flat surface; at least one of the articulations has a cross-sectional width that decreases in a direction away from the substrate; and at least one of the articulations contacts each other to form the second generally curved surface of the non-display curved portion.
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Patent Agency Ranking
公开(公告)号：US11600805B2
公开(公告)日：2023-03-07
申请号：US17678576
申请日：2022-02-23
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Sun Ho Kim , Sun Hee Lee , Gun Hee Kim , Tae Hoon Yang , Seung Chan Lee , Joo Hee Jeon
Abstract: A display device includes a display panel including an antireflection layer on a light emitting element layer which includes a first pixel defining layer in which an opening defining a light emitting area of a first pixel is defined, and a second pixel defining layer in which an opening defining a light emitting area of a second pixel is defined. The antireflection layer includes first and second light blocking layers respectively overlapping the first and second pixel defining layers, and includes a first gap defined by a length of a predetermined direction from an edge of the opening to an edge of an opening of the first light blocking layer, and a second gap defined by a length from an edge of the opening to an edge of an opening of the second light blocking layer in the predetermined direction. The first gap is less than the second gap.
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公开(公告)号：US11574986B2
公开(公告)日：2023-02-07
申请号：US17138771
申请日：2020-12-30
Applicant: Samsung Display Co., LTD.
Inventor： Sun Ho Kim , Gun Hee Kim , Dong Hwan Shim , Tae Hoon Yang , Sun Hee Lee
IPC: H01L27/32
Abstract: A display device includes a display area which includes a first display area including a plurality of first pixels and a second display area including at least one second pixel and at least one light-transmitting portion, a peripheral area disposed around the display area, a data line including a first portion and a second portion spaced apart from each other in a predetermined direction with the light-transmitting portion therebetween, and a conductive pattern disposed at a different conductive layer from the data line. The conductive pattern includes a first pattern portion including a bypass portion that bypasses a periphery of the second display area in a plan view and disposed in the first display area, and the first pattern portion includes a first end electrically connected to the first portion of the data line and a second end electrically connected to the second portion of the data line.
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公开(公告)号：US11569328B2
公开(公告)日：2023-01-31
申请号：US17223984
申请日：2021-04-06
Applicant: Samsung Display Co., Ltd.
Inventor： Yeon Hong Kim , Eun Hye Ko , Eun Hyun Kim , Kyoung Won Lee , Sun Hee Lee , Jun Hyung Lim
IPC: H01L27/32 , H01L27/12 , H01L29/786 , H01L51/52 , G09G3/3208
Abstract: A display device includes a substrate, a corrosion prevention layer on the substrate and including an inorganic material, a first conductive layer on the corrosion prevention layer and including aluminum or an aluminum alloy, a first insulating film on the first conductive layer, a semiconductor layer on the first insulating film and including a channel region of a transistor, a second insulating film on the semiconductor layer, and a second conductive layer on the second insulating film and including a barrier layer, which includes titanium, and a main conductive layer, which includes aluminum or an aluminum alloy, wherein the semiconductor layer includes an oxide semiconductor, and the barrier layer is between the semiconductor layer and the main conductive layer and overlaps the channel region of the transistor.
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公开(公告)号：US11302900B2
公开(公告)日：2022-04-12
申请号：US17122405
申请日：2020-12-15
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Sun Ho Kim , Sun Hee Lee , Gun Hee Kim , Tae Hoon Yang , Seung Chan Lee , Joo Hee Jeon
Abstract: A display device includes a display panel including an antireflection layer on a light emitting element layer which includes a first pixel defining layer in which an opening defining a light emitting area of a first pixel is defined, and a second pixel defining layer in which an opening defining a light emitting area of a second pixel is defined. The antireflection layer includes first and second light blocking layers respectively overlapping the first and second pixel defining layers, and includes a first gap defined by a length of a predetermined direction from an edge of the opening to an edge of an opening of the first light blocking layer, and a second gap defined by a length from an edge of the opening to an edge of an opening of the second light blocking layer in the predetermined direction. The first gap is less than the second gap.
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公开(公告)号：US11165047B2
公开(公告)日：2021-11-02
申请号：US16812350
申请日：2020-03-08
Applicant: Samsung Display Co., LTD.
Inventor： Hyun Kim , Sun Ho Kim , Sun Hee Lee
Abstract: A display device including a display area and a non-display area, a substrate including a through hole in the display area, an element layer including an anode disposed on the substrate, a light emitting layer disposed on the anode, and a cathode disposed on the light emitting layer, and a thin-film encapsulation layer including a first inorganic layer disposed on the element layer, an organic layer disposed on the first inorganic layer, and a second inorganic layer disposed on the organic layer, in which the first inorganic layer includes a plurality of first refractors having a first inclination angle.
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