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公开(公告)号：US20220037302A1
公开(公告)日：2022-02-03
申请号：US17341937
申请日：2021-06-08
Applicant: Samsung Display Co., LTD.
Inventor： Hyun KIM , Jong Chan LEE
Abstract: A display device includes a substrate including pixels, a first electrode and a second electrode spaced apart from each other, light emitting elements disposed between the first electrode and the second electrode, an insulation layer disposed on the light emitting elements, a first bank overlapping the first electrode and the second electrode, a first area overlapping the first bank, and a second area excluding the first area, wherein the insulation layer includes an opening exposing the first area.
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公开(公告)号：US20210242381A1
公开(公告)日：2021-08-05
申请号：US17153694
申请日：2021-01-20
Applicant: Samsung Display Co., Ltd.
Inventor： Hyun Wook LEE , Sung Jin LEE , Jong Chan LEE , Tae Hee LEE
IPC: H01L33/62 , H01L23/00 , H01L25/075
Abstract: A display device includes a substrate; a first electrode and a second electrode on the substrate and spaced from each other at a first distance along a first direction; a third electrode and a fourth electrode on the first electrode and the second electrode, respectively, and spaced from each other at a second distance along the first direction; a first insulating layer on the third electrode and the fourth electrode; and a light emitting element located on the first insulating layer and between the third electrode and the fourth electrode in a plan view, and the second distance is greater than the first distance.
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公开(公告)号：US20160224165A1
公开(公告)日：2016-08-04
申请号：US14833358
申请日：2015-08-24
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： So Young KOO , Jong Chan LEE , Yoon Ho KHANG , Sun Haeng CHO
IPC: G06F3/041
CPC classification number: G06F3/044 , G06F3/041 , G06F3/0412 , G06F2203/04103
Abstract: A touch screen panel includes a substrate, a plurality of touch electrodes in a touch area of the substrate, the touch electrodes sensing a touch, a connection line connected to a touch electrode of the plurality of touch electrodes, and a pad connected to one end of the connection line. The pad includes a first pad, a second pad on the first pad within a boundary line of the first pad, and a third pad covering a top surface and a side surface of the second pad.
Abstract translation: 触摸屏面板包括基板，在基板的触摸区域中的多个触摸电极，感测触摸的触摸电极，连接到多个触摸电极的触摸电极的连接线以及连接到一端的焊盘 的连接线。 焊盘包括第一焊盘，位于第一焊盘的边界线内的第一焊盘上的第二焊盘，以及覆盖第二焊盘的顶表面和侧表面的第三焊盘。
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公开(公告)号：US20240251606A1
公开(公告)日：2024-07-25
申请号：US18628478
申请日：2024-04-05
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Sung Jin LEE , Jong Chan LEE
IPC: H10K59/122 , H10K59/124 , H10K71/00
CPC classification number: H10K59/122 , H10K59/124 , H10K71/00
Abstract: A display device includes a planarization layer on a substrate, a plurality of inner banks and a plurality of outer banks arranged on the planarization layer and extending in one direction, a first alignment electrode and a second alignment electrode on the plurality of inner banks and spaced from each other, a light emitting element on the first alignment electrode and the second alignment electrode and located between the first alignment electrode and the second alignment electrode, and a first contact electrode on the first alignment electrode and contacting a first end of the light emitting element, and a second contact electrode on the second alignment electrode and contacting a second end of the light emitting element. The plurality of outer banks are in contact with the plurality of inner banks at the same layer, and are spaced from each other with the plurality of inner banks interposed therebetween.
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公开(公告)号：US20240215364A1
公开(公告)日：2024-06-27
申请号：US18434180
申请日：2024-02-06
Applicant: Samsung Display Co., LTD.
Inventor： Woong Hee JEONG , Ki Bum KIM , Jin Yeong KIM , Hyang A PARK , Tae Hoon YANG , Jong Chan LEE
IPC: H10K59/30 , G02F1/1335 , G02F1/1362 , H10K50/844 , H10K59/122 , H10K59/127 , H10K102/00
CPC classification number: H10K59/30 , H10K50/844 , H10K59/122 , G02F1/133512 , G02F1/136209 , H10K59/1275 , H10K2102/00
Abstract: A display device includes light transmitting areas including a first light transmitting area and light emitting areas around the light transmitting areas and including a first light emitting area disposed around the first light transmitting area, wherein the first light emitting area includes a first-first light emitting area adjacent to a first portion of each of the light transmitting areas, a first-second light emitting area adjacent to a second portion of each of the light transmitting areas, a first-third light emitting area adjacent to a third portion of each of the light transmitting areas, and a first-fourth light emitting area disposed adjacent to a fourth portion of each of the light transmitting areas. The first-first to first-fourth light emitting areas each include at least one of first to third light emitting portions to emit light of first to third colors, respectively.
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Patent Agency Ranking
公开(公告)号：US20240194831A1
公开(公告)日：2024-06-13
申请号：US18443613
申请日：2024-02-16
Applicant: Samsung Display Co., LTD.
Inventor： Seung Jin CHU , Je Min LEE , Hyun KIM , Myeong Hun SONG , Jong Chan LEE , Woong Hee JEONG
CPC classification number: H01L33/387 , H01L33/005 , H01L33/10
Abstract: A display device includes a first electrode disposed on a substrate, a first insulating film disposed on the first electrode and having a first opening formed, a second insulating film disposed on the first insulating film and having a second opening, and a contact electrode electrically contacting at least a portion of the first electrode through the first opening and the second opening, wherein a side surface of the first insulating film defines the first opening, and the second insulating film overlaps the side surface of the first insulating film such that the contact electrode and the first insulating film are not in contact with each other.
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公开(公告)号：US20240153935A1
公开(公告)日：2024-05-09
申请号：US18412152
申请日：2024-01-12
Applicant: Samsung Display Co., LTD.
Inventor： Jong Chan LEE , Sang Jun PARK , Jeong Hyun LEE , Woong Hee JEONG , Kwang Taek HONG
IPC: H01L25/16 , H01L25/075 , H01L33/62
CPC classification number: H01L25/167 , H01L25/0753 , H01L33/62 , H01L2933/0066
Abstract: A display device and a method of fabricating a display device are provided. The display device includes a substrate comprising a contact area and a line area, a first electrode that extends in a first direction on the substrate, a first electrode pattern that extends in the first direction and is spaced apart from the first electrode on the substrate, a second electrode that extends in the first direction and is between the first electrode and the first electrode pattern on the substrate, a second electrode pattern that extends in the first direction and is between the first electrode and the second electrode on the substrate, and a first light-emitting element between the first electrode and the second electrode pattern in the contact area.
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公开(公告)号：US20230019300A1
公开(公告)日：2023-01-19
申请号：US17944717
申请日：2022-09-14
Applicant: Samsung Display Co., LTD.
Inventor： Woong Hee JEONG , Ki Bum KIM , Jin Yeong KIM , Hyang A PARK , Tae Hoon YANG , Jong Chan LEE
Abstract: A display device includes light transmitting areas including a first light transmitting area and light emitting areas around the light transmitting areas and including a first light emitting area disposed around the first light transmitting area, wherein the first light emitting area includes a first-first light emitting area adjacent to a first portion of each of the light transmitting areas, a first-second light emitting area adjacent to a second portion of each of the light transmitting areas, a first-third light emitting area adjacent to a third portion of each of the light transmitting areas, and a first-fourth light emitting area disposed adjacent to a fourth portion of each of the light transmitting areas. The first-first to first-fourth light emitting areas each include at least one of first to third light emitting portions to emit light of first to third colors, respectively.
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公开(公告)号：US20220399398A1
公开(公告)日：2022-12-15
申请号：US17696051
申请日：2022-03-16
Applicant: Samsung Display Co., LTD.
Inventor： Hyun KIM , Jeong Su PARK , Jong Chan LEE
Abstract: A display device may include pixels disposed on a substrate, each of the pixels including a via layer disposed on the substrate and formed of an organic layer; first and second alignment electrodes disposed on the via layer; a first insulating layer disposed on the first and second alignment electrodes; a first bank pattern disposed on the first insulating layer on the first alignment electrode, and a second bank pattern disposed on the first insulating layer on the second alignment electrode; a second insulating layer disposed on the first and second bank patterns and the first insulating layer; at least one light emitting element disposed on the second insulating layer; a first electrode electrically connected to the light emitting element and the first alignment electrode; and a second electrode electrically connected to the light emitting element and the second alignment electrode. The first insulating layer may include an organic layer.
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公开(公告)号：US20220328528A1
公开(公告)日：2022-10-13
申请号：US17550429
申请日：2021-12-14
Applicant: Samsung Display Co., LTD.
Inventor： Jong Chan LEE , Hyun KIM , Jeong Su PARK , Jeong Kook WANG , Hyun Wook LEE , Yong Tae CHO
Abstract: A display device includes a first electrode and a second electrode spaced apart from each other, each of the first electrode and the second electrode including an electrode base layer, a main electrode layer disposed on the electrode base layer, and an electrode upper layer disposed on a portion of the main electrode layer, a first insulating layer disposed on the first electrode and the second electrode, light-emitting elements disposed on the first electrode and the second electrode on the first insulating layer, a first connecting electrode electrically contacting the light-emitting elements, and a second connecting electrode electrically contacting the light-emitting elements. The first electrode includes a first part, the second electrode includes a second part, and the light-emitting elements are disposed on the first part and the second part.
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