-
公开(公告)号：US20210313542A1
公开(公告)日：2021-10-07
申请号：US17351430
申请日：2021-06-18
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Wonwoo CHOI , Sooyoun KIM , Junghan SEO , Wooyong SUNG , Seoyeon LEE , Hyoungsub LEE , Moonwon CHANG , Seunggun CHAE
Abstract: A display panel includes a peripheral region adjacent to a display region. The display region includes a hole peripheral region, and a recessed region is overlapped with the hole peripheral region. The display panel also includes a barrier layer with a penetrating opening overlapped with the recessed region, a circuit layer on the barrier layer and including a transistor and insulating layers, and a device layer including an organic light emitting area coupled to the circuit layer. In addition, a module hole is overlapped with the hole peripheral region and penetrates the base substrate, and a first groove is overlapped with the bole peripheral region and corresponds to a portion of the base substrate that is recessed from a top surface of the barrier layer and that encloses the module hole. The insulating layers include inorganic layers and an organic layer having side portions enclosing the module hole.
-
公开(公告)号：US20230380211A1
公开(公告)日：2023-11-23
申请号：US18227346
申请日：2023-07-28
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Wonwoo CHOI , Sooyoun KIM , Junghan SEO , Wooyong SUNG , Seoyeon LEE , Hyoungsub LEE , Moonwon CHANG , Seunggun CHAE
IPC: H10K50/844 , H10K59/122 , H10K59/124
CPC classification number: H10K50/844 , H10K59/122 , H10K59/124
Abstract: A display panel includes a peripheral region adjacent to a display region. The display region includes a hole peripheral region, and a recessed region is overlapped with the hole peripheral region. The display panel also includes a barrier layer with a penetrating opening overlapped with the recessed region, a circuit layer on the barrier layer and including a transistor and insulating layers, and a device layer including an organic light emitting area coupled to the circuit layer. In addition, a module hole is overlapped with the hole peripheral region and penetrates the base substrate, and a first groove is overlapped with the hole peripheral region and corresponds to a portion of the base substrate that is recessed from a top surface of the barrier layer and that encloses the module hole. The insulating layers include inorganic layers and an organic layer having side portions enclosing the module hole.
-
公开(公告)号：US20200251543A1
公开(公告)日：2020-08-06
申请号：US16854063
申请日：2020-04-21
Applicant: Samsung Display Co., LTD.
Inventor： Hyoungsub LEE , Sooyoun KIM , Wooyong SUNG
Abstract: An organic light-emitting display device includes a substrate having a display area surrounding a through area, and a peripheral area between the through and display areas, a light-emitting element on the display area, a first dam on the peripheral area and surrounding the through area, a first protruding pattern on the first dam and protruding toward the display area from the first dam to define an undercut region, a boundary portion extending from the display area toward the first dam, the boundary portion being spaced apart from the first dam to define a first receiving space therebetween, and an encapsulation layer continuously extending from the display area to the peripheral area, the encapsulation layer including at least one organic layer with a first filling portion filling at least part of the first receiving space and protruding toward the first dam to be aligned with the undercut region.
-
公开(公告)号：US20190245015A1
公开(公告)日：2019-08-08
申请号：US16254815
申请日：2019-01-23
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Hyoungsub LEE , Sooyoun KIM , Wooyong SUNG
CPC classification number: H01L27/3246 , H01L51/5253 , H01L51/56 , H01L2227/323
Abstract: An organic light-emitting display device includes a substrate having a display area surrounding a through area, and a peripheral area between the through and display areas, a light-emitting element on the display area, a first dam on the peripheral area and surrounding the through area, a first protruding pattern on the first dam and protruding toward the display area from the first dam to define an undercut region, a boundary portion extending from the display area toward the first dam, the boundary portion being spaced apart from the first dam to define a first receiving space therebetween, and an encapsulation layer continuously extending from the display area to the peripheral area, the encapsulation layer including at least one organic layer with a first filling portion filling at least part of the first receiving space and protruding toward the first dam to be aligned with the undercut region.
-
公开(公告)号：US20190131378A1
公开(公告)日：2019-05-02
申请号：US16173554
申请日：2018-10-29
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Wooyong SUNG , Junghan SEO , Kwanhyuck YOON , Sooyoun KIM , Jongki KIM , Seungho YOON , Heeyeon LEE , Moonwon CHANG
IPC: H01L27/32 , H01L51/50 , H01L51/52 , G09G3/3266 , G09G3/3291 , H01L51/56
Abstract: A display device includes a substrate, a pixel circuit unit which is disposed on the substrate and having a first hole, a light blocking layer which is disposed on the pixel circuit unit and having a second hole corresponding to the first hole, a light emitting layer disposed on the pixel circuit unit, and a sealing unit on the light blocking layer. The substrate includes a first layer having a depression corresponding to the first hole, and a second layer which is disposed between the first layer and the pixel circuit unit and having a third hole between the depression and the second hole. The sealing unit includes a cover portion on the light blocking layer, and an extension portion extending from the cover portion. The depression has a width larger than a width of the third hole.
-
Patent Agency Ranking
公开(公告)号：US20210234125A1
公开(公告)日：2021-07-29
申请号：US17050817
申请日：2018-11-21
Applicant: Samsung Display Co., Ltd.
Inventor： Wooyong SUNG , Sooyoun KIM , Seunghun KIM , Junghan SEO , Hyoungsub LEE , Moonwon CHANG , Seunggun CHAE , Wonwoo CHOI
Abstract: A display device includes: a substrate defining an opening and including a display area and a non-display area between the opening and display area, a pixel array including a plurality of pixels in the display area, each of the pixels having a pixel electrode, an opposite electrode facing the pixel electrode, and an intermediate layer between the pixel electrode and opposite electrode, a plurality of data lines bypassing the opening in the non-display area, first and second insulating layers, which cover the plurality of data lines, a conductive layer between the first and second insulating layers, and a thin film encapsulation layer covering the pixel array, the thin film encapsulation layer including at least one organic encapsulation layer and at least one inorganic encapsulation layer, and wherein, in the non-display area, a first groove is defined by the first insulating layer, the conductive layer, and the second insulating layer.
-
公开(公告)号：US20210234122A1
公开(公告)日：2021-07-29
申请号：US16474051
申请日：2018-12-04
Applicant: Samsung Display Co., Ltd.
Inventor： Wonwoo CHOI , Wooyong SUNG , Sooyoun KIM , Junghan SEO , Seoyeon LEE , Hyoungsub LEE , Moonwon CHANG , Seunggun CHAE
Abstract: A display panel including: a substrate including an opening area and a display area surrounding the opening area; a plurality of display elements, each including a pixel electrode, an emission layer, and an opposite electrode, the plurality of display elements being located in the display area; a thin-film encapsulation layer covering the plurality of display elements and including an organic encapsulation layer and an inorganic encapsulation layer; a plurality of grooves located between the opening area and the display area, the plurality of grooves being concave in a depth direction of the substrate and having an undercut structure; and a partition wall located between neighboring grooves among the plurality of grooves.
-
公开(公告)号：US20190237703A1
公开(公告)日：2019-08-01
申请号：US16256755
申请日：2019-01-24
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Sooyoun KIM , Seunghun KIM , Moonwon CHANG , Wooyong SUNG
Abstract: An organic light-emitting display apparatus and a method of manufacturing the same are provided. An organic light-emitting display apparatus includes: a substrate including an emission region and a non-emission region surrounding the emission region; a display device in the emission region of the substrate; an insulating layer in the non-emission region and including a hole having a lower portion having a first width and an upper portion having a second width less than the first width; and an encapsulation member covering the display device and the insulating layer and filling an inside of the hole.
-
公开(公告)号：US20190027704A1
公开(公告)日：2019-01-24
申请号：US16117291
申请日：2018-08-30
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Seunghun KIM , Wooyong SUNG , Hyojeong KWON , Sooyoun KIM , Seungyong SONG
CPC classification number: H01L51/5246 , C08J7/12 , C08J2300/10 , H01L27/3244 , H01L51/5237 , H01L51/5253 , H01L51/56
Abstract: A display apparatus and a method of manufacturing a display apparatus, the apparatus including a substrate; a display on the substrate; and an encapsulation layer that seals the display, wherein the encapsulation layer includes a matrix including an organic material, and an inorganic material bonded to the organic material through functional groups of the organic material of the matrix, wherein the matrix includes an internal space adjacent to the organic material, the inorganic material being positioned in the internal space.
-
公开(公告)号：US20180019438A1
公开(公告)日：2018-01-18
申请号：US15362917
申请日：2016-11-29
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Seunghun KIM , Wooyong SUNG , Hyojeong KWON , Sooyoun KIM , Seungyong SONG
CPC classification number: H01L51/5253 , C08J7/12 , C08J2300/10 , H01L51/5237 , H01L51/56
Abstract: A display apparatus and a method of manufacturing a display apparatus, the apparatus including a substrate; a display on the substrate; and an encapsulation layer that seals the display, wherein the encapsulation layer includes a matrix including an organic material, and an inorganic material bonded to the organic material through functional groups of the organic material of the matrix, wherein the matrix includes an internal space adjacent to the organic material, the inorganic material being positioned in the internal space.
-
-
-
-
-
-
-
-
-
Search Results
19
records
(took 0.017 seconds)
