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31.发明授权公开(公告)号：US09722008B2
公开(公告)日：2017-08-01
申请号：US14607806
申请日：2015-01-28
Applicant: Samsung Display Co., Ltd.
Inventor： Hyeonsik Kim , Chungsock Choi
CPC classification number: H01L27/3265 , H01L51/5271 , H01L51/5281
Abstract: An organic light-emitting display apparatus, including a substrate, a reflection control layer disposed on the substrate and including a metal layer and dielectric layer, a thin-film transistor disposed on the reflection control layer and including an active layer, a gate electrode, a source electrode, and a drain electrode, a storage capacitor disposed on the reflection control layer and including a first electrode and a second electrode, a pixel electrode connected to one of the source electrode and the drain electrode, an intermediate layer disposed on the pixel electrode and including an organic emission layer, an opposite electrode disposed on the intermediate layer, in which a portion of the metal layer of the reflection control layer comprises the first electrode of the storage capacitor.
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公开(公告)号：US09437840B2
公开(公告)日：2016-09-06
申请号：US14645702
申请日：2015-03-12
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Chungsock Choi , Jinkoo Kang , Sanghwan Cho
CPC classification number: H01L51/5281 , H01L27/323 , H01L27/3246 , H01L51/5246 , H01L51/5256 , H01L51/5284 , H01L2251/301 , H01L2251/303
Abstract: An organic light emitting display device includes a substrate, a display unit on the substrate, the display unit including a plurality of light-emitting areas in a lattice pattern, and an antireflective film on the display unit, the antireflective film including at least two metal layers and at least two dielectric layers that are alternately stacked, and each of the at least two metal layers including a plurality of islands in a lattice pattern overlapping the light-emitting areas of the display unit.
Abstract translation: 有机发光显示装置包括基板，在基板上的显示单元，显示单元包括多个点阵图案的发光区域和在该显示单元上的防反射膜，该防反射膜包括至少两个金属 层和至少两个交替层叠的电介质层，并且所述至少两个金属层中的每一个包括与显示单元的发光区域重叠的格子图案中的多个岛。
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公开(公告)号：US12200972B2
公开(公告)日：2025-01-14
申请号：US17666478
申请日：2022-02-07
Applicant: Samsung Display Co., Ltd.
Inventor： Sungjin Hong , Chungsock Choi , Juhoon Kang , Joohee Jeon , Sunyoung Jung
IPC: H10K59/121 , H10K50/813 , H10K50/86 , H10K59/122 , H10K59/123 , H10K59/131 , H10K59/38 , H10K59/40 , H10K59/65
Abstract: A display apparatus includes: a substrate including a main display area, a component area, and a peripheral area; a main pixel circuit and a main display element connected to the main pixel circuit, the main pixel circuit and the main display element being disposed on the main display area; an auxiliary display element disposed on the component area; an auxiliary pixel circuit arranged on the peripheral area; and a connection line connecting the auxiliary display element to the auxiliary pixel circuit. The auxiliary display element includes an auxiliary pixel electrode that is at least partially round. The auxiliary pixel electrode has an asymmetrical shape with a contact portion at one side thereof. The contact portion is connected to the connection line.
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公开(公告)号：US12063836B2
公开(公告)日：2024-08-13
申请号：US17543620
申请日：2021-12-06
Applicant: Samsung Display Co., Ltd.
Inventor： Chungsock Choi , Sunyoung Jung
IPC: H10K59/35 , H10K50/844 , H10K50/86 , H10K59/122 , H10K59/131 , H10K59/40
CPC classification number: H10K59/353 , H10K50/844 , H10K50/86 , H10K59/122 , H10K59/131 , H10K59/352 , H10K59/40
Abstract: A display apparatus includes: a first display area; a second display area including a transmissive area; a substrate; a plurality of first light-emitting elements over the substrate at the first display area; a plurality of second light-emitting elements over the substrate at the second display area; an optical functional layer on the plurality of first light-emitting elements, and including a hole corresponding to the second display area; a metal layer on the plurality of second light-emitting elements, and including a through portion corresponding to the transmissive area of the second display area; and a capping layer between the metal layer and the plurality of second light-emitting elements.
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公开(公告)号：US11800751B2
公开(公告)日：2023-10-24
申请号：US17444160
申请日：2021-07-30
Applicant: Samsung Display Co., Ltd.
Inventor： Juhoon Kang , Gunhee Kim , Hyunho Kim , Hyungkeun Park , Donghwan Shim , Taehoon Yang , Joohee Jeon , Sunyoung Jung , Chungsock Choi
IPC: H01L29/08 , H10K59/121 , H10K50/844 , H10K59/65
CPC classification number: H10K59/1213 , H10K50/844 , H10K59/1216 , H10K59/65
Abstract: A display panel includes: a substrate including a main display area, a component area, and a peripheral area; an auxiliary display element in the component area; an auxiliary pixel circuit in the peripheral area and comprising an auxiliary thin-film transistor and an auxiliary storage capacitor; a transparent connection line connecting the auxiliary display element to the auxiliary pixel circuit; and a first organic insulating layer and a second organic insulating layer that are stacked between the substrate and the auxiliary display element in the component area, wherein the first organic insulating layer is between the transparent connection line and the auxiliary display element, and a refractive index of the first organic insulating layer is between a refractive index of the transparent connection line and a refractive index of the second organic insulating layer.
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Patent Agency Ranking
公开(公告)号：US11793032B2
公开(公告)日：2023-10-17
申请号：US17211676
申请日：2021-03-24
Applicant: Samsung Display Co., Ltd.
Inventor： Junki Jeong , Hyunho Kim , Sunyoung Jung , Meehye Jung , Seonyoung Choi , Donghwan Shim , Sanghee Jang , Chungsock Choi , Juhoon Kang , Gunhee Kim , Taehoon Yang
IPC: H10K59/121 , H10K59/123 , H10K59/124 , H01L27/12
CPC classification number: H10K59/1216 , H10K59/123 , H10K59/124 , H10K59/1213 , H01L27/1214
Abstract: A display panel includes: a substrate including a main display area, a component area, and a peripheral area; a main sub-pixel at the main display area on the substrate; a main pixel circuit connected to the main sub-pixel, and including a main storage capacitor; an auxiliary sub-pixel at the component area on the substrate; an auxiliary pixel circuit at the peripheral area on the substrate, and including an auxiliary storage capacitor; and a connecting line connecting the auxiliary sub-pixel to the auxiliary pixel circuit. A capacity of the auxiliary storage capacitor is greater than a capacity of the main storage capacitor.
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公开(公告)号：US20230217758A1
公开(公告)日：2023-07-06
申请号：US17972554
申请日：2022-10-24
Applicant: Samsung Display Co., Ltd.
Inventor： Sungjin Hong , Sunmi Kang , Chungsock Choi , Juhoon Kang , Jewon Yoo , Sujin Choi
CPC classification number: H01L27/3279 , H01L27/124 , H01L27/3262
Abstract: A display panel includes: a substrate including a main display area, a component area, and a peripheral area; a main pixel circuit and a main display element connected to the main pixel circuit, the main pixel circuit and the main display element being located in the main display area; an auxiliary display element located in the component area; a an auxiliary pixel circuit located in an area other than the component area not to overlap the auxiliary display element; and a pattern layer arranged between the substrate and the auxiliary display element to overlap the auxiliary display element, the pattern layer including a plurality of patterns having a concentric shape in a plan view.
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公开(公告)号：US20220285456A1
公开(公告)日：2022-09-08
申请号：US17666478
申请日：2022-02-07
Applicant: Samsung Display Co., Ltd.
Inventor： Sungjin Hong , Chungsock Choi , Juhoon Kang , Joohee Jeon , Sunyoung Jung
Abstract: A display apparatus includes: a substrate including a main display area, a component area, and a peripheral area; a main pixel circuit and a main display element connected to the main pixel circuit, the main pixel circuit and the main display element being disposed on the main display area; an auxiliary display element disposed on the component area; an auxiliary pixel circuit arranged on the peripheral area; and a connection line connecting the auxiliary display element to the auxiliary pixel circuit. The auxiliary display element includes an auxiliary pixel electrode that is at least partially round. The auxiliary pixel electrode has an asymmetrical shape with a contact portion at one side thereof. The contact portion is connected to the connection line.
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公开(公告)号：US20220285452A1
公开(公告)日：2022-09-08
申请号：US17474170
申请日：2021-09-14
Applicant: Samsung Display Co., Ltd.
Inventor： Sunmi Kang , Sanghee Jang , Joohee Jeon , Juhoon Kang , Hyungkeun Park , Chungsock Choi
IPC: H01L27/32 , G09G3/3266
Abstract: A display device a substrate; first display elements arranged in a first area on the substrate; first pixel circuits arranged in the first area on the substrate and connected to the first display elements; second display elements arranged in a second area on the substrate; and second pixel circuits arranged in a third area on the substrate and connected to the second display elements. The second pixel circuits connected to the second display elements arranged in a column are arranged in a plurality of columns in the third area.
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公开(公告)号：US20220181400A1
公开(公告)日：2022-06-09
申请号：US17543620
申请日：2021-12-06
Applicant: Samsung Display Co., Ltd.
Inventor： Chungsock Choi , Sunyoung Jung
Abstract: A display apparatus includes: a first display area; a second display area including a transmissive area; a substrate; a plurality of first light-emitting elements over the substrate at the first display area; a plurality of second light-emitting elements over the substrate at the second display area; an optical functional layer on the plurality of first light-emitting elements, and including a hole corresponding to the second display area; a metal layer on the plurality of second light-emitting elements, and including a through portion corresponding to the transmissive area of the second display area; and a capping layer between the metal layer and the plurality of second light-emitting elements.
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