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公开(公告)号：US11444264B2
公开(公告)日：2022-09-13
申请号：US16929334
申请日：2020-07-15
Applicant: Samsung Display Co., Ltd.
Inventor： Hun Kim , Changhyun Ko
Abstract: A display apparatus including a substrate; a display area arranged on the substrate and including a plurality of pixels, and a peripheral area arranged outside the display area; a dam surrounding the display area; a crack detector arranged between the dam and an end of the substrate and electrically connected to at least one of the plurality of pixels; a crack prevention dam arranged between the dam and the end of the substrate; and an encapsulation layer including a first inorganic layer, an organic layer, and a second inorganic layer, each covering the display area and a portion of the peripheral area. The first inorganic layer and the second inorganic layer in the encapsulation layer extend to the end of the substrate.
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公开(公告)号：US20200136087A1
公开(公告)日：2020-04-30
申请号：US16573018
申请日：2019-09-17
Applicant: Samsung Display Co., Ltd.
Inventor： Hun Kim , Changhyun Ko
Abstract: A display apparatus including a substrate; a display area arranged on the substrate and including a plurality of pixels, and a peripheral area arranged outside the display area; a dam surrounding the display area; a crack detector arranged between the dam and an end of the substrate and electrically connected to at least one of the plurality of pixels; a crack prevention dam arranged between the dam and the end of the substrate; and an encapsulation layer including a first inorganic layer, an organic layer, and a second inorganic layer, each covering the display area and a portion of the peripheral area. The first inorganic layer and the second inorganic layer in the encapsulation layer extend to the end of the substrate.
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Patent Agency Ranking
公开(公告)号：US11825686B2
公开(公告)日：2023-11-21
申请号：US17943194
申请日：2022-09-12
Applicant: Samsung Display Co., Ltd.
Inventor： Hun Kim , Changhyun Ko
IPC: H10K50/844 , H10K59/122 , H10K71/00 , H10K77/10
CPC classification number: H10K50/844 , H10K59/122 , H10K71/00 , H10K77/111
Abstract: A display apparatus including a substrate; a display area arranged on the substrate and including a plurality of pixels, and a peripheral area arranged outside the display area; a dam surrounding the display area; a crack detector arranged between the dam and an end of the substrate and electrically connected to at least one of the plurality of pixels; a crack prevention dam arranged between the dam and the end of the substrate; and an encapsulation layer including a first inorganic layer, an organic layer, and a second inorganic layer, each covering the display area and a portion of the peripheral area. The first inorganic layer and the second inorganic layer in the encapsulation layer extend to the end of the substrate.
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公开(公告)号：US20230070438A1
公开(公告)日：2023-03-09
申请号：US17943194
申请日：2022-09-12
Applicant: Samsung Display Co., Ltd.
Inventor： Hun KIM , Changhyun Ko
Abstract: A display apparatus including a substrate; a display area arranged on the substrate and including a plurality of pixels, and a peripheral area arranged outside the display area; a dam surrounding the display area; a crack detector arranged between the dam and an end of the substrate and electrically connected to at least one of the plurality of pixels; a crack prevention dam arranged between the dam and the end of the substrate; and an encapsulation layer including a first inorganic layer, an organic layer, and a second inorganic layer, each covering the display area and a portion of the peripheral area. The first inorganic layer and the second inorganic layer in the encapsulation layer extend to the end of the substrate.
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公开(公告)号：US12101961B2
公开(公告)日：2024-09-24
申请号：US17284749
申请日：2019-02-01
Applicant: Samsung Display Co., Ltd.
Inventor： Minsu Lee , Keunsoo Lee , Changhyun Ko , Yongjin Kim , Jaehak Lee
IPC: H10K50/844 , H10K50/842 , H10K59/122 , H10K71/00
CPC classification number: H10K50/8445 , H10K50/8428 , H10K59/122 , H10K71/00
Abstract: A display device may include a substrate including a display area and a transmission area located on an outer side of the display area, a display unit in the display area on the substrate, a thin-film encapsulation layer that covers the display unit, and a first dam between the thin-film encapsulation layer and the transmission area on the substrate, and an end portion of the thin-film encapsulation layer may be located on an inner side of the first dam.
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公开(公告)号：US20200350514A1
公开(公告)日：2020-11-05
申请号：US16929334
申请日：2020-07-15
Applicant: Samsung Display Co., Ltd.
Inventor： Hun Kim , Changhyun Ko
Abstract: A display apparatus including a substrate; a display area arranged on the substrate and including a plurality of pixels, and a peripheral area arranged outside the display area; a dam surrounding the display area; a crack detector arranged between the dam and an end of the substrate and electrically connected to at least one of the plurality of pixels; a crack prevention dam arranged between the dam and the end of the substrate; and an encapsulation layer including a first inorganic layer, an organic layer, and a second inorganic layer, each covering the display area and a portion of the peripheral area. The first inorganic layer and the second inorganic layer in the encapsulation layer extend to the end of the substrate.
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公开(公告)号：US10720604B2
公开(公告)日：2020-07-21
申请号：US16573018
申请日：2019-09-17
Applicant: Samsung Display Co., Ltd.
Inventor： Hun Kim , Changhyun Ko
Abstract: A display apparatus including a substrate; a display area arranged on the substrate and including a plurality of pixels, and a peripheral area arranged outside the display area; a dam surrounding the display area; a crack detector arranged between the dam and an end of the substrate and electrically connected to at least one of the plurality of pixels; a crack prevention dam arranged between the dam and the end of the substrate; and an encapsulation layer including a first inorganic layer, an organic layer, and a second inorganic layer, each covering the display area and a portion of the peripheral area. The first inorganic layer and the second inorganic layer in the encapsulation layer extend to the end of the substrate.
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