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公开(公告)号：US20220209148A1
公开(公告)日：2022-06-30
申请号：US17605662
申请日：2019-12-27
Applicant: Samsung Display Co., LTD.
Inventor： Ju Chan PARK , Min Soo KIM , Sun Ho KIM , Hyun KIM , Sun Hee LEE , Seung Hwan CHO
Abstract: A display device comprises a display area including a corner portion, a display panel including a non-display area located around the display area, and a cover window disposed on the display panel. The display panel includes a flexible substrate, and a crack propagation prevention pattern including a first organic layer disposed on the flexible substrate and directly contacting the flexible substrate. The intersecting point of a bending line overlaps with the crack propagation prevention pattern in the a thickness direction. In addition, the display device further includes alignment marks which overlap with the bending line.
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公开(公告)号：US20220123093A1
公开(公告)日：2022-04-21
申请号：US17422731
申请日：2019-07-15
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Sun Ho KIM , Ju Chan PARK , Sun Hee LEE , Hee Rim SONG , Seung Hwan CHO , Jong Hyun CHOI
IPC: H01L27/32
Abstract: A display device includes a substrate including a display region and a non-display region; a plurality of pixels disposed in the display region of the substrate, and each including at least one transistor and a light emitting element connected to the transistor; first to fourth insulating layers successively disposed on the substrate; a scan line disposed on each of the pixels to apply a scan signal to a corresponding pixel, and disposed on the first insulating layer; a first conductive layer extending in a direction parallel to an extending direction of the scan line on the third insulating layer, and disposed in common on the pixels; an opening configured to expose a part of the substrate by removing a part of the first to third insulating layers between one pixel of the pixels and a pixel adjacent thereto; and an insulating pattern disposed in the opening.
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公开(公告)号：US20210280663A1
公开(公告)日：2021-09-09
申请号：US17138771
申请日：2020-12-30
Applicant: Samsung Display Co., LTD.
Inventor： Sun Ho KIM , Gun Hee KIM , Dong Hwan SHIM , Tae Hoon YANG , Sun Hee LEE
IPC: H01L27/32
Abstract: A display device includes a display area which includes a first display area including a plurality of first pixels and a second display area including at least one second pixel and at least one light-transmitting portion, a peripheral area disposed around the display area, a data line including a first portion and a second portion spaced apart from each other in a predetermined direction with the light-transmitting portion therebetween, and a conductive pattern disposed at a different conductive layer from the data line. The conductive pattern includes a first pattern portion including a bypass portion that bypasses a periphery of the second display area in a plan view and disposed in the first display area, and the first pattern portion includes a first end electrically connected to the first portion of the data line and a second end electrically connected to the second portion of the data line.
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公开(公告)号：US20210151470A1
公开(公告)日：2021-05-20
申请号：US16998993
申请日：2020-08-20
Applicant: Samsung Display Co., Ltd.
Inventor： Seung-Hwan CHO , Sun Ho KIM , Tae Woo KIM , Seon Beom JI , Jong Hyun CHOI
Abstract: A display device according to an embodiment of the present inventive concept includes: a substrate that includes a main display portion and first side portions connected with the main display portion; scan lines and data lines that are disposed on the substrate; pixels that are connected with the scan lines and the data lines; data voltage transmission lines that are respectively connected with the data lines; connection wires that are connected with the data voltage transmission lines; sub-connection wires that are connected with the connection wires; and a driver that is connected with the sub-connection wires, wherein the order of alignment of the data line connected with the connection wires and the order of alignment of the sub-connection wires connected with the connection wires are the same.
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公开(公告)号：US20200243781A1
公开(公告)日：2020-07-30
申请号：US16705489
申请日：2019-12-06
Applicant: Samsung Display Co., LTD.
Inventor： Sun Ho KIM , Hyun Kim , Ju Chan PARK , Sun Hee LEE , Seon Beom JI
Abstract: A display device includes a flat area, and a first bending area at which the display device is bendable, the first bending area including in order in a direction away from the flat area, a first upper bending portion, a first extending portion, and a first lower bending portion, a light-emitting element including an emission layer in the flat area and in the first upper bending portion and with which an image is displayable in both the flat area and the first upper bending portion, and an inorganic layer in the flat area and the in the first bending area. A thickness of the inorganic layer in each of the first upper bending portion, the first extending portion and the first lower bending portion of the first bending area is smaller than a thickness of the inorganic layer in the flat area.
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Patent Agency Ranking
公开(公告)号：US20180103552A1
公开(公告)日：2018-04-12
申请号：US15724983
申请日：2017-10-04
Applicant: Samsung Display Co., Ltd.
Inventor： Tae An SEO , Sun Ho KIM , Sung Hoon KIM , Jung Hun LEE , Jin Hwan CHOI
CPC classification number: H05K5/0017 , G06F1/1624 , G06F1/1626 , G06F1/1652 , G09F9/301 , H05K5/0217
Abstract: An expandable display device includes: a housing including a fixing portion; a pair of sliding portions provided at respective sides of the fixing portion, each of the sliding portions being configured to be drawn out from the housing along a first direction such that a distance from the respective sliding portion to the fixing portion is changed; and a panel unit including: a fixing display unit on the fixing portion; and a pair of expanding display units on the pair of sliding portions and having a variable exposing area; a flexible display panel including a plurality of pixels and having a screen at a first side thereof; and a support panel attached to a second side of the flexible display panel facing the first side, the support panel including a plurality of slits extending in a second direction crossing the first direction.
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公开(公告)号：US20150190832A1
公开(公告)日：2015-07-09
申请号：US14288959
申请日：2014-05-28
Applicant: Samsung Display Co., Ltd.
Inventor： Jeong Ho YI , Sun Ho KIM , Cheol Rae JO , Myung Soo HUH
CPC classification number: B05C9/12 , B05D1/02 , B05D3/067 , B05D7/546 , H01L51/0005
Abstract: A thin film forming apparatus comprises a first storage unit, a first nozzle unit, a first light-irradiating unit, a second storage unit, a second nozzle unit, and a second light-irradiating unit. The first storage unit is configured to store a first organic material. The first nozzle unit is connected to the first storage unit and is configured to spray the first organic material stored in the first storage unit. The first light-irradiating unit is disposed adjacent to the first nozzle unit and is configured to irradiate light having a wavelength that cures the first organic material. The second storage unit is configured to store a second organic material. The second nozzle unit is disposed adjacent to the first nozzle unit, is connected to the second storage unit, and is configured to spray the second organic material stored in the second storage unit. The second light-irradiating unit is disposed adjacent to the second nozzle unit and is configured to irradiate light having a wavelength that cures the second organic material.
Abstract translation: 薄膜形成装置包括第一存储单元，第一喷嘴单元，第一光照单元，第二存储单元，第二喷嘴单元和第二光照单元。 第一存储单元被配置为存储第一有机材料。 第一喷嘴单元连接到第一存储单元，并被配置为喷射存储在第一存储单元中的第一有机材料。 第一光照射单元设置成与第一喷嘴单元相邻，并且被配置为照射具有固化第一有机材料的波长的光。 第二存储单元被配置为存储第二有机材料。 第二喷嘴单元设置成与第一喷嘴单元相邻，连接到第二存储单元，并且被配置为喷射存储在第二存储单元中的第二有机材料。 第二光照射单元与第二喷嘴单元相邻设置，并且被配置为照射具有固化第二有机材料的波长的光。
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公开(公告)号：US20240099072A1
公开(公告)日：2024-03-21
申请号：US18469865
申请日：2023-09-19
Applicant: Samsung Display Co., LTD.
Inventor： Sung Jin HONG , Sun Ho KIM , Yoo Min KO , Hye Won KIM , Ju Chan PARK , Pil Suk LEE , Chung Sock CHOI
IPC: H10K59/122 , G09G3/3233 , H10K59/12 , H10K59/131
CPC classification number: H10K59/122 , G09G3/3233 , H10K59/1201 , H10K59/131 , G09G2300/0426 , G09G2300/0819 , G09G2300/0852
Abstract: Disclosed are a display device and a method for manufacturing the same. The display device according to an embodiment includes a transistor that is disposed on a substrate, a first electrode that is disposed on the substrate, a pixel defining layer that is disposed on the first electrode, a separator pattern that is disposed on the pixel defining layer, auxiliary wiring that is disposed between the pixel defining layer and the separator pattern, a second electrode that is disposed on the first electrode, the pixel defining layer, and the separator pattern, connection wiring that connects the transistor to the second electrode, and an intermediate layer that is disposed between the first electrode and the second electrode. A portion of the second electrode disposed on the separator pattern and a portion of the second electrode disposed around the separator pattern are separated from each other.
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公开(公告)号：US20240074284A1
公开(公告)日：2024-02-29
申请号：US18502931
申请日：2023-11-06
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Sun Ho KIM , Sun Hee LEE , Gun Hee KIM , Dong Hwan SHIM , Yoo Min KO , Chea Eun KIM
IPC: H10K59/65 , G01S17/04 , H10K50/86 , H10K59/121 , H10K59/122 , H10K59/131 , H10K59/38 , H10K59/40 , H10K59/88
CPC classification number: H10K59/65 , G01S17/04 , H10K50/865 , H10K59/121 , H10K59/122 , H10K59/131 , H10K59/38 , H10K59/40 , H10K59/88 , G06V40/19
Abstract: A display device includes: a display panel including a first region including a transmissive part configured to transmit light provided from the outside and a second region not including the transmissive part; and a sensor overlapping with the transmissive part, and configured to obtain electrical information based on information provided from the outside, wherein the display panel includes: a thin film transistor layer including a plurality of transistors; a pixel defining layer defining an emission region of a plurality of pixels; and a light blocking layer on the pixel defining layer, and defining the transmissive part, and wherein the pixel defining layer in the first region covers at least a portion of the thin film transistor layer such that light provided through the transmissive part is blocked.
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公开(公告)号：US20230290312A1
公开(公告)日：2023-09-14
申请号：US18198811
申请日：2023-05-17
Applicant: Samsung Display Co., LTD.
Inventor： Sung Jin HONG , Sun Ho KIM , Hye Won KIM , Ju Chan PARK
IPC: G09G3/3266 , H10K59/121 , H10K59/131
CPC classification number: G09G3/3266 , H10K59/121 , H10K59/131
Abstract: A display device includes: a substrate having a first display area, a second display area, and a non-display area; a first circuit disposed on the substrate; a first light emitter electrically connected to the first circuit and which overlaps the first display area; a second circuit disposed on the substrate; a second light emitter electrically connected to the second circuit and which overlaps the second display area; and a scan driver positioned on the substrate and which overlaps at least a portion of the second display area and the non-display area.
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