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公开(公告)号：US20200219952A1
公开(公告)日：2020-07-09
申请号：US16822117
申请日：2020-03-18
Applicant: Samsung Display Co., Ltd.
Inventor： Kihoon Kim , Deukjong Kim
Abstract: A display device includes a substrate, a display unit disposed over the substrate, and an encapsulation layer sealing the display unit. The display unit includes a thin film transistor, a display element electrically connected to the thin film transistor, a protection layer, and a planarization layer. The protection layer and the planarization layer are disposed between the thin film transistor and the display element. The display unit includes a display area and a non-display area outside the display area. The non-display area includes a voltage line. The planarization layer includes a dividing region dividing the planarization layer into a center portion and an outer portion. The dividing region surrounds the display area. The voltage line is partially disposed in the dividing region. The protection layer at least covers the sides of the voltage line disposed in the dividing region.
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公开(公告)号：US11335749B2
公开(公告)日：2022-05-17
申请号：US15431082
申请日：2017-02-13
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Kihoon Kim , Deukjong Kim , Keunsoo Lee , Donghyun Lee
IPC: H01L27/32
Abstract: An organic light-emitting display apparatus includes a plurality of pixels. At least one of the pixels includes a first conductive layer over a substrate, a first organic insulating layer including a first opening exposing a portion of the first conductive layer, a first inorganic insulating layer over the first organic insulating layer and including a second opening exposing the portion of the first conductive layer exposed through the first opening, and a second conductive layer on the first inorganic insulating layer and contacting the portion of the first conductive layer exposed through the first opening and the second opening.
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公开(公告)号：US11610955B2
公开(公告)日：2023-03-21
申请号：US16822117
申请日：2020-03-18
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Kihoon Kim , Deukjong Kim
Abstract: A display device includes a substrate, a display unit disposed over the substrate, and an encapsulation layer sealing the display unit. The display unit includes a thin film transistor, a display element electrically connected to the thin film transistor, a protection layer, and a planarization layer. The protection layer and the planarization layer are disposed between the thin film transistor and the display element. The display unit includes a display area and a non-display area outside the display area. The non-display area includes a voltage line. The planarization layer includes a dividing region dividing the planarization layer into a center portion and an outer portion. The dividing region surrounds the display area. The voltage line is partially disposed in the dividing region. The protection layer at least covers the sides of the voltage line disposed in the dividing region.
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公开(公告)号：US10600854B2
公开(公告)日：2020-03-24
申请号：US15333633
申请日：2016-10-25
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Kihoon Kim , Deukjong Kim
Abstract: A display device includes a substrate, a display unit disposed over the substrate, and an encapsulation layer sealing the display unit. The display unit includes a thin film transistor, a display element electrically connected to the thin film transistor, a protection layer, and a planarization layer. The protection layer and the planarization layer are disposed between the thin film transistor and the display element. The display unit includes a display area and a non-display area outside the display area. The non-display area includes a voltage line. The planarization layer includes a dividing region dividing the planarization layer into a center portion and an outer portion. The dividing region surrounds the display area. The voltage line is partially disposed in the dividing region. The protection layer at least covers the sides of the voltage line disposed in the dividing region.
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