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公开(公告)号：US20240179941A1
公开(公告)日：2024-05-30
申请号：US18433751
申请日：2024-02-06
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Jeongho Lee , Swaehyun Kim , Hun Kim , Youhan Moon
IPC: H10K50/844 , H01L27/12 , H01L29/786 , H10K59/121
CPC classification number: H10K50/844 , H01L27/124 , H01L29/7869 , H10K59/1213
Abstract: A display panel includes: a substrate defining an opening therein; a plurality of light-emitting diodes in a display area surrounding the opening; an encapsulation layer on the plurality of light-emitting diodes, the encapsulation layer including at least one inorganic encapsulation layer and at least one organic encapsulation layer; a first partition wall and a second partition wall in a non-display area between the opening and the display area in a direction from the display area to the opening; and a plurality of grooves defined above the at least one inorganic insulating layer in the non-display area. The at least one inorganic insulating layer is on the substrate. At least one of the plurality of grooves is defined between the first partition wall and the second partition wall and is covered with the organic encapsulation layer.
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公开(公告)号：US11877471B2
公开(公告)日：2024-01-16
申请号：US17476391
申请日：2021-09-15
Applicant: Samsung Display Co., Ltd.
Inventor： Hun Kim
IPC: H10K50/844 , H10K71/00 , H10K59/131 , H10K77/10 , H10K59/12 , H10K102/10 , H10K102/00
CPC classification number: H10K50/844 , H10K59/131 , H10K71/00 , H10K77/111 , H10K59/1201 , H10K2102/102 , H10K2102/311
Abstract: A display apparatus includes a first substrate, a second substrate, and a transistor. The first transistor includes a polymer resin. The second substrate is arranged between the first substrate and the transistor and includes a glass material. A liquidus temperature of the glass material is less than 1000° C. The transistor overlaps at least one of the first substrate and the second substrate and includes a semiconductor layer.
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公开(公告)号：US20220293886A1
公开(公告)日：2022-09-15
申请号：US17685305
申请日：2022-03-02
Applicant: Samsung Display Co., LTD.
Inventor： Jong Baek SEON , Deok Hoi Kim , Hun Kim
IPC: H01L51/52
Abstract: A display device includes: a first substrate; a second substrate disposed on the first substrate and including a plurality of voids; at least one inorganic layer disposed on the second substrate; at least one transistor disposed on the at least one inorganic layer; and a light-emitter disposed on the at least one transistor. The second substrate is in contact with the at least one inorganic layer and has a dielectric constant less than a dielectric constant of the at least one inorganic layer.
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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：US20210159296A1
公开(公告)日：2021-05-27
申请号：US17143099
申请日：2021-01-06
Applicant: Samsung Display Co., Ltd.
Inventor： Hun Kim , Sucheol Gong , Namjin Kim
Abstract: A display apparatus and a method of manufacturing the same are provided. According to an embodiment, a display apparatus includes: a substrate; a thin-film transistor located on the substrate; and a buffer layer, a conductive layer, and an insulating layer sequentially located from the substrate between the substrate and the thin-film transistor, and a thickness of the insulating layer is less than a thickness of the buffer layer.
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Patent Agency Ranking
公开(公告)号：US10903295B2
公开(公告)日：2021-01-26
申请号：US16203323
申请日：2018-11-28
Applicant: Samsung Display Co., Ltd.
Inventor： Hun Kim , Sucheol Gong , Namjin Kim
IPC: H01L27/32 , H01L51/56 , H01L51/00 , H01L21/265 , H01L27/12 , H01L29/423 , H01L29/786 , H01L29/66 , H01L21/02 , H01L21/266
Abstract: A display apparatus and a method of manufacturing the same are provided. According to an embodiment, a display apparatus includes: a substrate; a thin-film transistor located on the substrate; and a buffer layer, a conductive layer, and an insulating layer sequentially located from the substrate between the substrate and the thin-film transistor, and a thickness of the insulating layer is less than a thickness of the buffer layer.
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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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48.发明授权公开(公告)号：US09437666B2
公开(公告)日：2016-09-06
申请号：US14558060
申请日：2014-12-02
Applicant: Samsung Display Co., Ltd.
Inventor： Seung-Yeon Cho , Zail Lhee , Tae-Wook Kang , Hun Kim , Mi-Sook Suh , Hyun-Chol Bang
CPC classification number: H01L27/3276 , H01L27/3253 , H01L51/5246 , H01L51/5253
Abstract: An organic light emitting diode (OLED) display device, including a first substrate and a second substrate facing each other, a sealant arranged between the first and second substrates to adhere the first and second substrates together, a plurality of interconnections arranged on one of the first and second substrates and a plurality of cladding parts covering at least a portion of each of the plurality of interconnections at a location that corresponds to the sealant, each of the cladding parts including a material having a higher melting point than that of the interconnections. By including the cladding parts, a short circuit between the interconnections caused by heat applied to the sealant can be prevented, and safety and reliability of the OLED display device can be improved.
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49.发明授权公开(公告)号：US09159950B2
公开(公告)日：2015-10-13
申请号：US13924272
申请日：2013-06-21
Applicant: Samsung Display Co., Ltd.
Inventor： Hun Kim , Jin-Woo Park
CPC classification number: H01L51/5253 , H01L51/5237 , H01L51/5256 , H01L51/5262 , H01L51/56
Abstract: In an aspect, an organic light emitting display device is provided. The organic light emitting display device may include a substrate; an organic light emitting unit arranged on the substrate; at least one inorganic layer, which encapsulates the organic light emitting unit and contains a low temperature viscosity transition (LVT) inorganic material; and at least one adhesive layer arranged between the organic light emitting unit and the inorganic layer.
Abstract translation: 一方面，提供了一种有机发光显示装置。 有机发光显示装置可以包括基板; 布置在所述基板上的有机发光单元; 至少一个无机层，其封装有机发光单元并含有低温粘度转变（LVT）无机材料; 以及布置在有机发光单元和无机层之间的至少一个粘合剂层。
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公开(公告)号：US09040972B2
公开(公告)日：2015-05-26
申请号：US14044850
申请日：2013-10-02
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Seung-Jun Moon , Hun Kim
CPC classification number: H01L51/5246
Abstract: An OLED display includes: a substrate including a display area with a plurality of pixels; an encapsulation substrate at the display area; and a sealant formed along an edge of the encapsulation substrate between the substrate and the encapsulation substrate to bond the substrate to the encapsulation substrate. The sealant includes a plurality of straight line portions and crossing portions formed by two straight line portions crossing each other.
Abstract translation: OLED显示器包括：包括具有多个像素的显示区域的基板; 在显示区域的封装衬底; 以及密封剂，其沿着封装衬底的边缘在衬底和封装衬底之间形成，以将衬底粘合到封装衬底。 密封剂包括由彼此交叉的两条直线部分形成的多条直线部分和交叉部分。
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