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公开(公告)号：US20240222419A1
公开(公告)日：2024-07-04
申请号：US18538068
申请日：2023-12-13
Applicant: LG Display Co., Ltd.
Inventor： Minseok KIM , Jongsung KIM , Yongmin HA
CPC classification number: H01L27/156 , H01L33/405 , H01L33/44 , H01L33/60 , H01L33/62
Abstract: A display device includes a wiring substrate on which a plurality of first link wiring lines transmitting a first signal and a plurality of second link wiring lines transmitting a second signal are disposed, wherein a plurality of first group of light-emitting elements are disposed on the wiring substrate; a plurality of display units disposed on and bonded to the wiring substrate, wherein the plurality of display units are spaced apart from each other, wherein a plurality of second group of light-emitting elements are disposed in each of the plurality of display units; a reflective bonding layer positioned between the wiring substrate and the plurality of display units; and a plurality of bonding members disposed between the display units and the wiring substrate, wherein the plurality of bonding members respectively overlap the plurality of the first link wiring lines and the plurality of the second link wiring lines.
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公开(公告)号：US20240256206A1
公开(公告)日：2024-08-01
申请号：US18405517
申请日：2024-01-05
Applicant: LG DISPLAY CO., LTD.
Inventor： Daeyoung SEO , Jongsung KIM , Yongmin HA
IPC: G06F3/14
CPC classification number: G06F3/1446
Abstract: A display apparatus includes a first group including a plurality of first panels, a second group including plurality of second panels stacked on the first group, and a circuit film disposed at one portion of the first group and configured to apply a line signal to the first group. The first group and the second group are stacked on each other to be not aligned with each other. The first group and the second group are electrically connected to each other so that the line signal passes through the first group and the second group.
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公开(公告)号：US20230039391A1
公开(公告)日：2023-02-09
申请号：US17870007
申请日：2022-07-21
Applicant: LG DISPLAY CO., LTD.
Inventor： Jungchul KIM , Youngsik KIM , Minsu KIM , Yongmin HA , Hanwook HWANG
IPC: H01L27/32
Abstract: A display panel capable of reducing a width of a bezel of an area around a hole and a display device including the panel are disclosed. The display panel having the hole defined therein includes a first pixel array including source lines and sub-pixels; a bezel defined around the hole and at least one of the source lines of the first pixel array extends in and along the bezel; and a second pixel array including sub-pixels and the at least one source line extending along the bezel and to the second pixel array.
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公开(公告)号：US20240258485A1
公开(公告)日：2024-08-01
申请号：US18422944
申请日：2024-01-25
Applicant: LG Display Co., Ltd.
Inventor： Youngin JANG , Yongmin HA , Kwangsu LIM , Soyoung LEE , Hyungon KIM
IPC: H01L33/62 , H01L25/075
CPC classification number: H01L33/62 , H01L25/0753
Abstract: A display apparatus in one example includes a wiring substrate having a plurality of link lines, a display part disposed on the wiring substrate, the display part including a plurality of light-emitting elements and a plurality of signal lines, a first pad electrode overlapping an end of the plurality of link lines, a second pad electrode overlapping an end of the plurality of signal lines, and a conductive pattern electrically connected to the first pad electrode and the second pad electrode.
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公开(公告)号：US20240258482A1
公开(公告)日：2024-08-01
申请号：US18401141
申请日：2023-12-29
Applicant: LG Display Co., Ltd.
Inventor： Daeyoung SEO , Jongsung KIM , Yongmin HA
CPC classification number: H01L33/62 , H01L25/167 , H01L27/124
Abstract: In a display device according to an embodiment of the present disclosure, a redundant light-emitting element is disposed on a line substrate separate from a panel unit in which the main light-emitting element is included, thereby reducing occurrence of a defective pixel due to a defective main light-emitting element.
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Patent Agency Ranking
公开(公告)号：US20240222343A1
公开(公告)日：2024-07-04
申请号：US18399132
申请日：2023-12-28
Applicant: LG Display Co., Ltd.
Inventor： Minseok KIM , Jongsung KIM , Yongmin HA
CPC classification number: H01L25/167 , H01L27/124
Abstract: Disclosed is a display device including a wiring substrate in which a plurality of link wiring lines are disposed; a plurality of display units disposed on the wiring substrate and spaced apart from each other; and a plurality of bonding members positioned between the display units and the wiring substrate, wherein the plurality of bonding members are respectively connected to the plurality of link wiring lines, wherein the wiring substrate includes a thin-film transistor, wherein each of the display units includes a light-emitting element.
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公开(公告)号：US20240258486A1
公开(公告)日：2024-08-01
申请号：US18424335
申请日：2024-01-26
Applicant: LG Display Co., Ltd.
Inventor： Dukkeun YOO , Kwangsu LIM , Yongmin HA
IPC: H01L33/62 , H01L25/075 , H01L25/16 , H01L27/12 , H01L33/42
CPC classification number: H01L33/62 , H01L25/0753 , H01L25/167 , H01L27/124 , H01L33/42 , H01L2933/0016 , H01L2933/0066
Abstract: Disclosed is a display device including a wiring substrate including a first area having a plurality of link lines and a second area having a common line electrode. The display device includes a plurality of display parts on the wiring substrate and spaced apart from each other. The plurality of display parts includes a first area having a plurality of light-emitting elements and a plurality of signal lines and a second area having a partitioning-wall pattern. The display device includes a transmissive solution layer disposed between the wiring substrate and each of the display parts in the second area. The transmissive solution layer includes a plurality of electrophoretic particles. The second area of the display part includes a lower electrode under the partitioning-wall pattern.
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公开(公告)号：US20240258329A1
公开(公告)日：2024-08-01
申请号：US18420293
申请日：2024-01-23
Applicant: LG Display Co., Ltd.
Inventor： Soyi LEE , Byunghyun LEE , Yongmin HA
CPC classification number: H01L27/124 , H10K59/90
Abstract: A display apparatus can include a wiring substrate including a first light emitting part and a first transmissive area; a plurality of display units disposed on the wiring substrate, wherein one display unit among the of the plurality of display units includes a second light emitting part and a second transmissive area; a plurality of bonding members disposed between the one display unit and the wiring substrate, and electrically connected to a plurality of link wirings; and a gate driver configured to supply a signal to the one display unit. The first light emitting part of the wiring substrate includes the plurality of link wirings and the gate driver disposed thereon. Further, the second light emitting part of the one display unit includes a plurality of light emitting elements disposed thereon.
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公开(公告)号：US20240257716A1
公开(公告)日：2024-08-01
申请号：US18416688
申请日：2024-01-18
Applicant: LG Display Co., Ltd.
Inventor： Daeyoung SEO , Juhyun NAM , Yongmin HA
CPC classification number: G09G3/32 , H01L25/167 , H01L27/124 , G09G2320/0223 , G09G2320/0233 , G09G2360/14
Abstract: Discussed is a display device in which a photo transistor that senses light from a light-emitting element is disposed in a separate wiring substrate from a panel unit in which the light-emitting element is disposed. Thus, the photo transistor is used as a component of a compensation unit that compensates for a difference between luminance of pixels based on a sensing result of the light from the light-emitting element.
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公开(公告)号：US20240213228A1
公开(公告)日：2024-06-27
申请号：US18387079
申请日：2023-11-06
Applicant: LG DISPLAY CO., LTD.
Inventor： Minseok KIM , Jongsung KIM , Yongmin HA
IPC: H01L25/075 , H01L33/62
CPC classification number: H01L25/0753 , H01L33/62
Abstract: A display device includes a wiring substrate on which a plurality of link wire lines are disposed; a plurality of display units including a plurality of light-emitting elements and a plurality of signal lines, wherein the plurality of display units are disposed on the wiring substrate and are spaced apart from each other; a reflective layer positioned between the wiring substrate and the plurality of display units; and a plurality of bonding members positioned between the reflective layer and the wiring substrate to electrically connecting the plurality of link wire lines and the plurality of signal lines to each other.
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