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公开(公告)号：US20230326931A1
公开(公告)日：2023-10-12
申请号：US18121698
申请日：2023-03-15
Applicant: Samsung Display Co., LTD.
Inventor： Do Yeong PARK , Won Jun LEE , Sung Chul HONG
IPC: H01L27/12 , G09G3/3233 , H01L25/16
CPC classification number: H01L27/124 , G09G3/3233 , H01L25/167 , G09G2300/0842 , G09G2300/0861 , G09G2330/028 , H01L27/1255
Abstract: A pixel may include a first sub-pixel, a third sub-pixel, and a second sub-pixel arranged in a second direction, and each including an emission area and a non-emission area. Each of the first sub-pixel, the second sub-pixel, and the third sub-pixel may include a pixel circuit including at least one transistor and a storage capacitor, a first alignment electrode disposed on the pixel circuit, a second alignment electrode extending spaced apart from the first alignment electrode, a light emitting element disposed between the second alignment electrode and the first alignment electrode, and including a first end adjacent to the second alignment electrode and a second end adjacent to the first alignment electrode, and a bridge pattern spaced apart from the first alignment electrode and the second alignment electrode, and electrically connected to the storage capacitor.
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Patent Agency Ranking
公开(公告)号：US20230282780A1
公开(公告)日：2023-09-07
申请号：US18056614
申请日：2022-11-17
Applicant: Samsung Display Co., LTD.
Inventor： Won Jun LEE , Dong Woo KIM , Do Yeong PARK
IPC: H01L33/38 , H01L25/075 , H01L33/62
CPC classification number: H01L33/387 , H01L25/0753 , H01L33/62
Abstract: A display device is provided. The display device includes a first electrode extended in a first direction, a second electrode spaced apart from the first electrode in a second direction crossing the first direction, and extended in the first direction, a bank layer extended in the second direction, and surrounding subpixels, and a light emitting element on the first electrode and the second electrode, wherein at least one of the first electrode or the second electrode includes an electrode extension portion extended in the first direction, and an electrode body portion connected to the electrode extension portion, and having a width that is greater than that of the electrode extension portion, and wherein the bank layer overlaps the electrode body portion with a first width, and includes an organic insulating material.
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公开(公告)号：US20230261142A1
公开(公告)日：2023-08-17
申请号：US17978882
申请日：2022-11-01
Applicant: Samsung Display Co., LTD.
Inventor： Do Yeong PARK , Kyung Bae KIM , Won Jun LEE
CPC classification number: H01L33/38 , H01L25/167
Abstract: A display device includes: a first insulating layer on electrodes; a plurality of light emitting elements on the electrodes in an emission area; a second insulating layer on the first insulating layer and the light emitting elements and having a plurality of openings partially overlapping the electrodes and the light emitting elements; and a plurality of connection electrodes on at least some of the electrodes, contacting the light emitting elements, and partially overlapping the openings. A first opening has a first side portion and a second side portion opposite to the first side portion with a greater width than the first side portion, and a first connection electrode overlapping the first opening has a first portion overlapping the first opening and a second portion having a greater width than the first portion and that does not partially overlap the first opening.
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公开(公告)号：US20220406876A1
公开(公告)日：2022-12-22
申请号：US17821278
申请日：2022-08-22
Applicant: Samsung Display Co., Ltd.
Inventor： Won Jun LEE
Abstract: A display device includes: first pixels which include a first pixel branch line extending in a first direction at one side portion and a first common branch line extending in the first direction at the other side portion which is opposite to the one side portion; second pixels which include a second common branch line extending in the first direction at the one side portion and a second pixel branch line extending in the first direction at the other side portion which is opposite to the one side portion; a first luminous element between the first pixel branch line and the first common branch line; and a second luminous element between the second common branch line and the second pixel branch line, wherein the first pixel and the second pixel are disposed in a second direction which intersects the first direction.
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公开(公告)号：US20220128740A1
公开(公告)日：2022-04-28
申请号：US17445384
申请日：2021-08-18
Applicant: Samsung Display Co., Ltd.
Inventor： Won Jun LEE , Se Hyun LEE , Hae Chan PARK , Young Su LIM , Jin Joo HA
Abstract: A tiled display device includes a plurality of display devices, and an optical member located on the display devices, wherein the optical member includes a base substrate, a plurality of first lenticular lenses located on a lower surface of the base substrate and extending in a first direction, and a plurality of second lenticular lenses located under the first lenticular lenses and extending in a second direction crossing the first direction.
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公开(公告)号：US20200013841A1
公开(公告)日：2020-01-09
申请号：US16261385
申请日：2019-01-29
Applicant: Samsung Display Co., Ltd.
Inventor： Won Jun LEE
Abstract: A display device includes: first pixels which include a first pixel branch line extending in a first direction at one side portion and a first common branch line extending in the first direction at the other side portion which is opposite to the one side portion; second pixels which include a second common branch line extending in the first direction at the one side portion and a second pixel branch line extending in the first direction at the other side portion which is opposite to the one side portion; a first luminous element between the first pixel branch line and the first common branch line; and a second luminous element between the second common branch line and the second pixel branch line, wherein the first pixel and the second pixel are disposed in a second direction which intersects the first direction.
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