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公开(公告)号：US20240397776A1
公开(公告)日：2024-11-28
申请号：US18798298
申请日：2024-08-08
Applicant: Samsung Display Co., Ltd.
Inventor： Gwui-Hyun PARK , Chul Won PARK , Pil Soon HONG , Bo Geon JEON
IPC: H10K59/131 , H10K59/121 , H10K77/10
Abstract: A stretchable display device includes a stretchable substrate including a plurality of island areas that are separated from each other and a hinge area connecting the plurality of island areas, a plurality of display units respectively located in each of the plurality of island areas, a wiring part connecting the plurality of display units and located at the hinge area, and an insulating layer between the stretchable substrate and the plurality of display units. The insulating layer includes an opening overlapping the hinge area.
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公开(公告)号：US20230170438A1
公开(公告)日：2023-06-01
申请号：US17872303
申请日：2022-07-25
Applicant: Samsung Display Co., LTD.
Inventor： Jun Hong PARK , Bo Geon JEON , Eui Suk JUNG
CPC classification number: H01L33/20 , H01L25/167 , H01L33/0093 , H01L24/95 , H01L33/0075 , H01L33/007 , H01L33/325
Abstract: A display device includes a pixel circuit layer disposed on a substrate, a first electrode disposed on the pixel circuit layer, light emitting elements provided on the first electrode and electrically connected to the first electrode, a second electrode provided on the light emitting elements, and an insulating layer filling gaps between the light emitting elements between the first electrode and the second electrode. Each of the light emitting elements includes a first end and a second end, and the first end includes a curved surface.
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公开(公告)号：US20240049540A1
公开(公告)日：2024-02-08
申请号：US18490321
申请日：2023-10-19
Applicant: Samsung Display Co., Ltd.
Inventor： Gwui-Hyun PARK , Chul Won PARK , Pil Soon HONG , Bo Geon JEON
IPC: H10K59/131 , H10K59/121 , H10K77/10
CPC classification number: H10K59/131 , H10K59/1213 , H10K77/111
Abstract: A stretchable display device includes a stretchable substrate including a plurality of island areas that are separated from each other and a hinge area connecting the plurality of island areas, a plurality of display units respectively located in each of the plurality of island areas, a wiring part connecting the plurality of display units and located at the hinge area, and an insulating layer between the stretchable substrate and the plurality of display units. The insulating layer includes an opening overlapping the hinge area.
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公开(公告)号：US20210183988A1
公开(公告)日：2021-06-17
申请号：US17181206
申请日：2021-02-22
Applicant: Samsung Display Co., Ltd.
Inventor： Gwui-Hyun PARK , Chul Won PARK , Pil Soon HONG , Bo Geon JEON
Abstract: A stretchable display device includes a stretchable substrate including a plurality of island areas that are separated from each other and a hinge area connecting the plurality of island areas, a plurality of display units respectively located in each of the plurality of island areas, a wiring part connecting the plurality of display units and located at the hinge area, and an insulating layer between the stretchable substrate and the plurality of display units. The insulating layer includes an opening overlapping the hinge area.
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公开(公告)号：US20220140024A1
公开(公告)日：2022-05-05
申请号：US17444745
申请日：2021-08-09
Applicant: Samsung Display Co., Ltd.
Inventor： Min Suk KO , Tae Wook KANG , Kab Jong SEO , Bo Geon JEON
Abstract: A display device includes: a substrate; first banks spaced apart from each other on the substrate; a first electrode and a second electrode covering the first banks and spaced apart from each other; a light-emitting element between the first electrode and the second electrode; a first contact electrode connected to the first electrode and contacting one end of the light-emitting element; and a second contact electrode connected to the second electrode and contacting another end of the light-emitting element. The first contact electrode includes a first material, the second contact electrode includes a second material, and physical properties of the first material and the second material are different from each other.
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Patent Agency Ranking
公开(公告)号：US20210217831A1
公开(公告)日：2021-07-15
申请号：US17141222
申请日：2021-01-05
Applicant: Samsung Display Co, LTD.
Inventor： Yang Ho JUNG , Jun Gi KIM , Jae Hun LEE , Bo Geon JEON
Abstract: A display device includes a plurality of first electrodes electrically connected to pixel circuits disposed on a substrate; a pixel defining layer defining a plurality of opening regions, each of the opening regions exposing a portion of each of the first electrodes; a plurality of light emitting layers respectively disposed on the first electrodes in the opening regions; a second electrode covering the light emitting layers and the pixel defining layer; an encapsulation layer disposed on the second electrode; and a plurality of light blocking patterns disposed on the encapsulation layer between the opening regions adjacent to each other in a first direction.
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公开(公告)号：US20170110481A1
公开(公告)日：2017-04-20
申请号：US15130654
申请日：2016-04-15
Applicant: Samsung Display Co., Ltd.
Inventor： Yung Bin CHUNG , Bo Geon JEON , Eun Jeong CHO , Tae Young AHN , Woo Seok JEON , Sung Hoon YANG
IPC: H01L27/12 , G02F1/1362 , H01L29/786 , H01L21/4763 , H01L29/423 , H01L21/3213 , H01L21/306 , H01L21/465 , G02F1/1368 , H01L29/45
CPC classification number: H01L27/1222 , G02F1/136286 , G02F1/1368 , G02F2001/136295 , H01L21/30604 , H01L21/32133 , H01L21/465 , H01L21/47635 , H01L27/1262 , H01L29/42356 , H01L29/45 , H01L29/78606
Abstract: Provided are liquid crystal display and the method for manufacturing the same. According to an aspect of the present invention, there is provided a liquid crystal display device, including a first substrate; a gate electrode disposed on the first substrate; a semiconductor pattern layer disposed on the gate electrode; and a source electrode and a drain electrode disposed on the semiconductor pattern layer and facing each other, wherein a diffusion prevention pattern is disposed on the semiconductor pattern layer to prevent diffusion into the semiconductor pattern layer or to maintain uniform thickness of the semiconductor pattern layer.
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公开(公告)号：US20160322602A1
公开(公告)日：2016-11-03
申请号：US15045688
申请日：2016-02-17
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Seung Ho JUNG , Chaun Gi CHOI , Hye Young PARK , Eun Young LEE , Joo Hee JEON , Eun Jeong CHO , Bo Geon JEON , Yung Bin CHUNG
CPC classification number: H01L29/78603 , H01L27/1218 , H01L27/1225 , H01L27/3244 , H01L27/3262 , H01L29/7849 , H01L29/78633 , H01L29/7869 , H01L51/0097 , H01L51/5256 , H01L2251/5338 , H01L2251/55 , Y02E10/549
Abstract: A thin film transistor array panel device comprises: a base substrate; a barrier layer disposed over the base substrate and comprising a plurality of transparent material layers; and an array of thin film transistors disposed over the barrier layer. A difference between a refractive index of the barrier layer and a refractive index of the base substrate may be within about 6%. The transparent material layers may be arranged such that the transparent material layers having compressive residual stress and the transparent material layers having tensile residual stress are alternately stacked. Each of the transparent material layers may comprise silicon oxynitride (SiON).
Abstract translation: 薄膜晶体管阵列面板装置包括：基底; 阻挡层，设置在所述基底基板上并且包括多个透明材料层; 以及设置在阻挡层上的薄膜晶体管阵列。 阻挡层的折射率与基底的折射率之差可以在约6％以内。 透明材料层可以布置成使得具有压缩残余应力的透明材料层和具有拉伸残余应力的透明材料层交替堆叠。 每个透明材料层可以包括氮氧化硅（SiON）。
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公开(公告)号：US20240237438A1
公开(公告)日：2024-07-11
申请号：US18430632
申请日：2024-02-01
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Bo Geon JEON , Min Suk KO , Jong Jun BAEK
IPC: H10K59/131 , H10K59/12 , H10K59/121
CPC classification number: H10K59/131 , H10K59/121 , H10K59/1201
Abstract: A display device includes: a base layer including a first surface, and a second surface; a plurality of pixels on the first surface; and a plurality of first lines on the first surface. The base layer includes: a first base layer; an etch stop layer on the first base layer; a plurality of second lines on the etch stop layer; and a second base layer on the etch stop layer and the second lines. The first base layer, the etch stop layer, the second lines, and the second base layer are sequentially stacked, and the first lines are electrically connected to the second lines through first contact holes.
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公开(公告)号：US20240234664A9
公开(公告)日：2024-07-11
申请号：US18488910
申请日：2023-10-17
Applicant: Samsung Display Co., LTD.
Inventor： Bo Geon JEON
IPC: H01L33/62 , H01L25/075 , H01L33/38 , H01L33/50
CPC classification number: H01L33/62 , H01L25/0753 , H01L33/382 , H01L33/505 , H01L2933/0016 , H01L2933/0066
Abstract: A display device may include a first electrode above a surface of a substrate, light-emitting elements including a first end portion above, contacting, and electrically connected to, the first electrode, a second end portion opposite to the first end portion with respect to a direction that is perpendicular to the surface of the substrate, a bonding electrode, a second layer, an active layer, a first layer, and a third layer having conductivity by doping an impurity into an intrinsic semiconductor layer, an intermediate layer over the light-emitting elements, and exposing the second end portion, and a second electrode above the intermediate layer, and contacting and electrically connected to the second end portion.
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