-
公开(公告)号：US20220158126A1
公开(公告)日：2022-05-19
申请号：US17335071
申请日：2021-06-01
Applicant: Samsung Display Co., LTD.
Inventor： Eun Hye KIM , Ki Ho Bang , Eun Ae Jung
Abstract: A display device includes a substrate having a display area and a non-display area, a pixel electrode, an organic emissive layer, a common electrode, a first inorganic encapsulation layer, an organic encapsulation layer, a second inorganic encapsulation layer, a dam, a bank disposed closer to a peripheral edge of the substrate than the dam, an inorganic encapsulation area, wherein the first inorganic encapsulation layer contacts the second inorganic encapsulation layer in the inorganic encapsulation area, and a first voltage supply line in a bank area where the bank is disposed, and in the inorganic encapsulation area. The first voltage supply line includes a plurality of anti-moisture patterns protruding from one side of the first subsidiary voltage supply line and having at least one of a length and a width in the inorganic encapsulation area respectively different from those of the plurality of anti-moisture patterns in the bank area.
-
公开(公告)号：US12156441B2
公开(公告)日：2024-11-26
申请号：US17107780
申请日：2020-11-30
Applicant: Samsung Display Co., Ltd.
Inventor： Ki Ho Bang , Won Suk Choi
IPC: H10K59/131 , G06F3/041 , G06F3/044 , H10K59/123 , H10K59/124
Abstract: A display device includes: a base part including a display area including a plurality of pixels each having at least one switching element and a light-emitting element, a non-display area surrounding the display area, and a through hole surrounded by the display area and configured to transmit light; a plurality of first lines extending in a first direction on the base part and connected to the plurality of pixels; and connection lines bypassing the through hole and extending in the display area to connect between the first lines spaced apart from one another by the through hole among the plurality of first lines.
-
公开(公告)号：US11764252B2
公开(公告)日：2023-09-19
申请号：US17081541
申请日：2020-10-27
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Ki Ho Bang , Won Suk Choi
IPC: H01L27/15 , H01L33/12 , H01L33/48 , H01L33/54 , H01L33/62 , H01L25/075 , H01L25/16 , H01L33/52 , H01L27/12 , H01L33/36 , H01L33/44
CPC classification number: H01L27/156 , H01L33/12 , H01L33/486 , H01L33/54 , H01L33/62
Abstract: A display device includes a display panel having a display area and a bending region. The display panel includes a light emitting diode disposed in the display area. An encapsulation layer encapsulates the light emitting diode. A light-control pattern is disposed on the encapsulation layer. The light-control pattern includes a passivation layer and a flattening layer. The flattening layer extends from the display area to the bending region. A bending protection layer is disposed in the bending region. The bending protection layer is composed of a portion of the flattening layer in the bending region.
-
公开(公告)号：US11456348B2
公开(公告)日：2022-09-27
申请号：US16838033
申请日：2020-04-02
Applicant: Samsung Display Co., Ltd.
Inventor： Ki Ho Bang , Eun Hye Kim , Eun Ae Jung , Won Suk Choi
Abstract: A display device includes a substrate, a pixel, an encapsulation film, a sensing electrode, a pad, a connection wire, and an extension pattern. The substrate include a display area, a non-display area outside the display area, an additional area at a side of the non-display area, and a bending area defined in at least a portion of the additional area. The pixel is on the display area. The encapsulation film is on the pixel. The sensing electrode is on the encapsulation film. The pad is on the additional area. The connection wire is on the non-display area and is directly connected to the sensing electrode. The extension pattern directly connects the pad and the connection wire to each other. The extension pattern traverses the bending area.
-
公开(公告)号：US11276745B2
公开(公告)日：2022-03-15
申请号：US16887224
申请日：2020-05-29
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Ki Ho Bang , Won Suk Choi
Abstract: A display device including: a substrate; a pixel circuit; a light emitting element including a first electrode, a light emitting; layer, and a second electrode: signal lines; a first voltage supply line overlapping the signal lines, configured to supply a first voltage to the pixel circuit, and, including first lower and upper conductive layers; a second voltage supply overlapping the signal lines, configured to supply a second voltage to the second electrode, and including a second lower conductive layer on a same layer as the first lower conductive layer and a second upper conductive layer on the second lower conductive layer on a same layer as the first upper conductive layer, an encapsulation layer on the second electrode, and the first and second voltage supply lines; and sensing signal lines on the encapsulation layer, the first lower conductive layer and the second upper conductive layer overlapping each other.
-
Patent Agency Ranking
公开(公告)号：US11199871B2
公开(公告)日：2021-12-14
申请号：US16793953
申请日：2020-02-18
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.
-
公开(公告)号：US11183543B2
公开(公告)日：2021-11-23
申请号：US16854898
申请日：2020-04-22
Applicant: Samsung Display Co., LTD.
Inventor： Ki Ho Bang , Eunhye Kim , Saebom Ahn , Sang Hyun Jun
Abstract: A display device includes a base layer including a display area and first and second non-display areas, a circuit device layer on the base layer and including a driving circuit unit overlapping the first and second non-display areas, a power electrode outside the driving circuit unit, and a shielding electrode connected to the power electrode and through which first through-holes are defined, a light emitting device layer on the circuit device layer and including a second electrode and a connection electrode electrically connecting the power electrode to the second electrode and through which second through-holes are defined, a thin film encapsulation layer on the light emitting device layer, and a touch sensing layer on the thin film encapsulation layer. The first and second through-holes do not overlap each other in the first non-display area, and the first and second through-holes overlap each other in the second non-display area.
-
公开(公告)号：US10903294B2
公开(公告)日：2021-01-26
申请号：US16682098
申请日：2019-11-13
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Ki Ho Bang , Nayun Kwak , Eunhye Kim , Sae bom Ahn , Seong Ryoung Lee , Sanghyun Jun , Wonsuk Choi
Abstract: A display device includes a display part including a plurality of pixels arranged on a substrate, a plurality of dams in a first peripheral part adjacent to the display part, the plurality of dams being extended in a longitudinal direction of the first peripheral part and arranged in a direction crossing the longitudinal direction, the plurality of dams including a stack of a first organic insulating layer and a second organic insulating layer, and a blocking part disposed between the plurality of dams and corresponding to a removed portion of the first and second organic insulating layers.
-
公开(公告)号：US20200091252A1
公开(公告)日：2020-03-19
申请号：US16360543
申请日：2019-03-21
Applicant: Samsung Display Co., Ltd.
Inventor： Ki Ho Bang , Seong Ryong Lee , Sang Hyun Jun
IPC: H01L27/32
Abstract: A display device includes: a base layer including a display area (DA) and a non-DA; a circuit element layer on the base layer and including: a power supply electrode (PSE) overlapping the non-DA, circuit elements, and a shielding electrode connected to the PSE and overlapping some of the circuit elements; a display element layer on the circuit element layer and including: a light emitting element including a first electrode, a light emitting unit, and a second electrode, and a connection electrode connecting the second electrode to the PSE and including first through-holes; a thin film encapsulation layer (TFEL) on the display element layer and including an organic layer overlapping the DA; and an input sensing layer on the TFEL and including sensing electrodes and sensing signal lines connected to the sensing electrodes. The sensing signal lines overlap the connection electrode. Some of the first through-holes overlap the shielding electrode.
-
公开(公告)号：US12216503B2
公开(公告)日：2025-02-04
申请号：US18594560
申请日：2024-03-04
Applicant: Samsung Display Co., LTD.
Inventor： Ki Ho Bang , Hwa Jeong Kim , Yong Hwan Park , Yong Je Jeon , Won Suk Choi
IPC: H10K59/131 , G06F1/16 , G06F1/18 , H10K77/10
Abstract: A display device includes a display panel which includes a display area and a non-display area, a plurality of signal wirings arranged in the display area, a plurality of fanout wirings arranged in the non-display area and electrically connected to the signal wirings, and a plurality of connecting wirings connecting the signal wirings to the fanout wirings, where some of the plurality of fanout wirings intersect and are overlapped with each other in a plan view.
-
-
-
-
-
-
-
-
-
Search Results
36
records
(took 0.042 seconds)
