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公开(公告)号：US20230209922A1
公开(公告)日：2023-06-29
申请号：US17752000
申请日：2022-05-24
Applicant: LG DISPLAY CO., LTD.
Inventor： Boeun JO
IPC: H01L27/32
CPC classification number: H01L27/3276 , H01L51/0097
Abstract: A display panel includes an active area in which a plurality of pixels is disposed; and a non-active area including a plurality of pads connected to the active area, the plurality of pads includes a first pad and a second pad which are spaced apart from each other with a first distance therebetween in a first direction and a third pad which is spaced apart from the first pad or the second pad with a second distance therebetween in a second direction, a link line connected to the third pad is disposed between the first pad and the second pad, and a metal layer may be disposed on the link line.
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公开(公告)号：US20230111421A1
公开(公告)日：2023-04-13
申请号：US17896862
申请日：2022-08-26
Applicant: LG Display Co., Ltd.
Inventor： HyunSeok HONG , Boeun JO
Abstract: A display device can include a substrate including an active area in which a plurality of pixels are disposed, and a non-active area extending from the active area and including a pad area; a plurality of pads disposed in the pad area; a plurality of link lines disposed in the non-active area and connected to the plurality of pads; and a driver integrated circuit (IC) bonded to the plurality of pads. The display device can further include a passivation layer disposed on portions of the plurality of pads disposed in the pad area, in which outer edges of each of the plurality of pads are covered by the passivation layer.
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公开(公告)号：US20250087143A1
公开(公告)日：2025-03-13
申请号：US18960268
申请日：2024-11-26
Applicant: LG Display Co., Ltd.
Inventor： Junggyu LEE , JinHo LIM , Boeun JO
Abstract: A display device can include a display panel having an active area where a plurality of subpixels are disposed over a substrate, at least one hole area surrounded by the active area, a boundary area disposed between the at least one hole area and the active area, a first data line disposed on the active area and the boundary area, and configured to supply a data voltage to a first group of the plurality of subpixels and a second data line disposed on the active area and the boundary area, and configured to supply the data voltage to a second group of the plurality of subpixels. Also, a vertical distance between the second data line and the substrate is different from a vertical distance between the first data line and the substrate.
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Patent Agency Ranking
公开(公告)号：US20240268191A1
公开(公告)日：2024-08-08
申请号：US18429971
申请日：2024-02-01
Applicant: LG Display Co., Ltd.
Inventor： Boeun JO , MinJi KANG
CPC classification number: H10K59/873 , G06F3/0412 , H10K59/40
Abstract: Embodiments of the disclosure relate to a display device and, more specifically, may provide an eco-friendly display device capable of process optimization, which may protect lines positioned in the non-display area from external moisture and oxygen by effectively encapsulating the lines as an end of the encapsulation layer includes a concave portion.
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公开(公告)号：US20230290302A1
公开(公告)日：2023-09-14
申请号：US18198416
申请日：2023-05-17
Applicant: LG Display Co., Ltd.
Inventor： Junggyu LEE , JinHo LIM , Boeun JO
CPC classification number: G09G3/32 , G09G3/2003 , G09G2310/0267 , G09G2310/0275
Abstract: A display device can include a display panel having an active area including a plurality of subpixels; at least one hole area surrounded by the active area; a boundary area between the at least one hole area and the active area; a first gate line on the active area and the boundary area to supply a scan signal to a first group of subpixels; a second gate line on the active area and the boundary area to supply an emission signal to the first group of subpixels. Also, the display device can include a first data line disposed on the active area and the boundary area to supply a first data voltage to a second group of subpixels; and a second data line disposed on the active area and the boundary area to supply a second data voltage to a third group of subpixels.
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公开(公告)号：US20220277690A1
公开(公告)日：2022-09-01
申请号：US17748776
申请日：2022-05-19
Applicant: LG Display Co., Ltd.
Inventor： Junggyu LEE , JinHo LIM , Boeun JO
Abstract: A display device can include a display panel having an active area including a plurality of subpixels, at least one hole area surrounded by the active area, a boundary area disposed between the at least one hole area and the active area, a first gate line on the active area and the boundary area, and supplying a scan signal to a first group subpixels, a second gate line disposed on the active area and the boundary area and supplying a EM signal to the first group subpixels, a first data line disposed on the active area and the boundary area and supplying a data voltage to a second group of subpixels excluding a green subpixel, and a second data line disposed on the active area and the boundary area and supplying the data voltage to a third group subpixels including a green subpixel.
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公开(公告)号：US20220148523A1
公开(公告)日：2022-05-12
申请号：US17585263
申请日：2022-01-26
Applicant: LG Display Co., Ltd.
Inventor： Boeun JO , Sangho KIM , Taekyoung KIM
IPC: G09G3/3291 , G09G3/3258 , H01L27/32
Abstract: A display device comprises a substrate, a data link line, a power link line, and a dummy pattern. The substrate includes a display area in which pixels are arranged and a non-display area outside the display area. The data link line is positioned in the non-display area to deliver a predetermined signal to the pixels. The power link line is spaced apart from the data link line at a predetermined distance in the non-display area and delivers a predetermined power to the pixels. The dummy pattern is positioned between the data link line and the power link line in the non-display area.
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公开(公告)号：US20210090490A1
公开(公告)日：2021-03-25
申请号：US16922453
申请日：2020-07-07
Applicant: LG Display Co., Ltd.
Inventor： Junggyu LEE , JinHo LIM , Boeun JO
Abstract: Provided is a display device having a structure in which a hole area in which camera sensors or the like are disposed is included in an active area of a display panel. Data lines among a plurality of data lines bypassing the hole area are disposed on different layers to prevent an increase in the load of data lines, through which green subpixels are driven. Degradations in the luminance of subpixels disposed around the hole area and driven through the data lines bypassing the hole area are prevented. The uniformity of luminance around the hole area is improved.
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