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公开(公告)号：US10658615B2
公开(公告)日：2020-05-19
申请号：US15837293
申请日：2017-12-11
Applicant: Samsung Display Co., Ltd.
Inventor： Hyunjoon Oh , Kyungtae Kim , Boa Kim , Sanghoon Kim , Sang-il Park , Heonjung Shin , Hye-jin Oh , Jeoungsub Lee , Min-hoon Choi
Abstract: A display device includes a display panel and a window coating layer disposed directly on an upper surface of the display panel. The window coating layer includes a first region which has an increasing elastic modulus in a direction from the display panel toward the window coating layer.
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公开(公告)号：US20170250208A1
公开(公告)日：2017-08-31
申请号：US15406869
申请日：2017-01-16
Applicant: Samsung Display Co., Ltd.
Inventor： Sanghoon Kim
CPC classification number: H01L27/1288 , B05C21/005 , H01L27/127 , H01L27/3244 , H01L51/0011
Abstract: A deposition mask includes a deposition pattern through which a deposition material passes and a distal end extended in a length direction of the deposition mask from the deposition pattern. The distal end includes a dummy pattern between a clamping groove and the deposition pattern in the length direction. The clamping groove and the dummy pattern are provided in plural along a second direction crossing the length direction. In the length direction of the deposition mask, the number of clamping grooves and dummy patterns correspond to each other, the clamping grooves respectively overlap a corresponding dummy pattern, a distal end area at which clamping grooves overlap the corresponding dummy pattern defines a second area of the distal end, and a distal end area at which the clamping grooves do not overlap the corresponding dummy pattern defines a first area of the distal end to which a clamp is applied.
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公开(公告)号：US12219845B2
公开(公告)日：2025-02-04
申请号：US17544831
申请日：2021-12-07
Applicant: Samsung Display Co., Ltd.
Inventor： Sanghoon Kim , Jongsung Park , Sangmin Yi , Sangshin Lee , Seungjin Lee , Eunjoung Jung
Abstract: A display apparatus includes: a substrate having a plurality of first group areas spaced apart from each other; a first pixel electrode and a second pixel electrode in each of the plurality of first group areas; a first intermediate layer on the first pixel electrode; a second intermediate layer on the second pixel electrode; an opposite electrode on the first intermediate layer and the second intermediate layer; and a plurality of first capping layers on the opposite electrode and spaced apart from each other to correspond to the plurality of first group areas.
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公开(公告)号：US20250006711A1
公开(公告)日：2025-01-02
申请号：US18639601
申请日：2024-04-18
Applicant: Samsung Display Co., Ltd.
Inventor： Sangshin Lee , Yeonju Kang , Sanghoon Kim , Seungjin Lee , Yuri Lee
IPC: H01L25/075 , H01L33/24
Abstract: Provided is a display apparatus including a first display area in which sub-pixels are arranged, and a second display area adjacent to the first display area, and including a second pixel area in which there is a second pixel having a rectangular shape in plan view, and including two first sub-pixels spaced apart from each other in a first direction at a lower portion of the second pixel area, two second sub-pixels, and two third sub-pixels are arranged, and transmission areas surrounding the second pixel area, wherein a portion of one of the first sub-pixels has an arc shape of a circle having a same center as a circular shape of an adjacent one of the transmission areas.
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公开(公告)号：US20240276822A1
公开(公告)日：2024-08-15
申请号：US18471822
申请日：2023-09-21
Applicant: Samsung Display Co., Ltd.
Inventor： Sangshin Lee , Seungjin Lee , Yeonju Kang , Sanghoon Kim
IPC: H10K59/35
CPC classification number: H10K59/352 , H10K59/351
Abstract: A display panel includes: a unit pixel area defined along a first direction and a second direction that is perpendicular to the first direction, wherein, in the unit pixel area, a first display element configured to emit light of a first color and a second display element configured to emit light of a second color are arranged adjacent to each other along the first direction, and a third display element configured to emit light of a third color is arranged adjacent to the first display element and the second display element along the second direction, and a third emission area corresponding to the third display element comprises a 3-1 st sub-emission area and a 3-2nd sub-emission area on one pixel electrode, and the 3-1 st sub-emission area and the 3-2nd sub-emission area each have a closed curve shape.
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Patent Agency Ranking
公开(公告)号：US12019471B2
公开(公告)日：2024-06-25
申请号：US17966280
申请日：2022-10-14
Applicant: Samsung Display Co., Ltd.
Inventor： Sanghoon Kim , Minsang Koo , Kyung-Man Kim , Seungho Kim , Min-Hoon Choi , Seongjin Hwang
IPC: G06F1/16
CPC classification number: G06F1/1616 , G06F1/1656
Abstract: A window includes a first cover layer, a second cover layer, and a first adhesive part. The first cover layer includes a first non-folding area, a folding area, and a second non-folding area that are arranged in a first direction, and a plurality of first recessed portions recessed from a top surface of the folding area and extended in a second direction intersecting the first direction. The second cover layer is disposed on the first cover layer. The first adhesive part is disposed between the first cover layer and the second cover layer, and includes protrusions disposed in the plurality of first recessed portions of the first cover layer.
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公开(公告)号：US20240140080A1
公开(公告)日：2024-05-02
申请号：US18319662
申请日：2023-05-18
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Sanghoon Kim , Hyunji Lee , Byunghoon Kang , Sunghoon Kim , Jingyu Sim , Minhoon Choi , Seongjin Hwang
CPC classification number: B32B37/0046 , B32B37/06 , B32B37/08 , H05K5/03 , B32B2260/02 , B32B2260/04 , B32B2315/08 , B32B2457/20
Abstract: An apparatus for manufacturing a display device includes a stacking unit capable of moving to a first location, a second location, and a third location, and stacking glass cover windows, each glass cover window including a folding region having a glass pattern extending in a first direction, a reinforcing unit arranged at the first location and containing a reinforcing solution such that the glass cover windows stacked in the stacking unit are submerged in the reinforcing solution, a heating unit arranged at the second location and heating the glass cover windows stacked in the stacking unit, and a cooling unit arranged at the third location and cooling the glass cover windows stacked in the stacking unit. At the second location, the stacking unit is arranged such that the first direction is parallel to a second direction in which a gravitational force is applied.
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公开(公告)号：US11713403B2
公开(公告)日：2023-08-01
申请号：US15994132
申请日：2018-05-31
Inventor： Hyunjoon Oh , Kyungtae Kim , Boa Kim , Sanghoon Kim , Sangil Park , Heonjung Shin , Hyejin Oh , Jeoungsub Lee , Minhoon Choi , Taekyung Yang , Heewoo Rhee , Sungmin Cho
IPC: B32B27/28 , B32B27/34 , B32B27/36 , B32B27/40 , B32B9/00 , C08K9/08 , C08K3/04 , C08K3/36 , C09D175/04 , C09C1/44 , C09C1/36 , C09C3/12 , C08G18/10 , C09C1/04 , C09C1/40 , C09C1/30 , C08K9/06 , C08K3/22
CPC classification number: C09D175/04 , C08G18/10 , C08K9/08 , C09C1/043 , C09C1/3072 , C09C1/3081 , C09C1/3684 , C09C1/407 , C09C1/44 , C09C3/12 , C01P2002/82 , C01P2002/86 , C01P2002/88 , C01P2004/64 , C08K3/041 , C08K3/042 , C08K3/36 , C08K9/06 , C08K2003/2227 , C08K2003/2241 , C08K2003/2244 , C08K2003/2296 , C08K2201/003 , C08K2201/011 , C08G18/10 , C08G18/289 , C08G18/10 , C08G18/3893
Abstract: Provided are a nanocomposite body, a method of manufacturing the nanocomposite body, and a nanocomposite film including the nanocomposite body. The nanocomposite body includes: inorganic particles; a polymer matrix; and grafting polymer chains each of which includes a polyol structure, wherein the inorganic particles and the polymer matrix are linked by the grafting polymer chains.
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公开(公告)号：US11690244B2
公开(公告)日：2023-06-27
申请号：US16856716
申请日：2020-04-23
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Seungchang Lee , Gunhee Kim , Donghyun Kim , Sanghoon Kim , Soohyun Moon , Joohee Jeon , Sungjin Hong , Taehoon Yang
IPC: H10K50/844 , H10K71/00 , H10K50/842 , H01L51/52 , H01L51/56
CPC classification number: H01L51/5253 , H01L51/5246 , H01L51/56
Abstract: A display device is provided. The display device includes a substrate including a display area, an opening area disposed in the display area, a first non-display area at least partially surrounding the display area, and a second non-display area at least partially surrounding the opening area. A display layer is disposed in the display area. An encapsulating substrate covers the display layer and has an opening corresponding to the opening area. A sealing portion is disposed between the encapsulating substrate and the substrate. The sealing portion is disposed in the opening area and connects the encapsulating substrate to the substrate. A partition wall is disposed between the substrate and the sealing portion.
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公开(公告)号：US20230172039A1
公开(公告)日：2023-06-01
申请号：US17987640
申请日：2022-11-15
Applicant: Samsung Display Co., Ltd.
Inventor： Mina Woo , Sujung Kang , Sanghoon Kim , Seoyeon Kim , Jongsung Park , Hongkyun Ahn , Jiyun Chun , Sangwoo Jo
CPC classification number: H01L51/0011 , H01L51/001 , H01L51/56 , C23C14/042 , C23C14/24
Abstract: A mask frame assembly includes: a mask including a plurality of opening portions; and a frame coupled to an edge of the mask, wherein the mask includes: first shielding portions extending in a first direction and parallel to each other; second shielding portions parallel to each other and extending in a second direction crossing the first direction, such that the plurality of opening portions are defined together with the first shielding portions; and a first protrusion on the first shielding portion, wherein, in the second direction, a distance from an opening portion on one side of the first shielding portion is different from a distance from an opening portion on another side of the first shielding portion.
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