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公开(公告)号：US20200027901A1
公开(公告)日：2020-01-23
申请号：US16588423
申请日：2019-09-30
Applicant: Samsung Display Co., Ltd.
Inventor： Seung-Hwan CHO , Jong Hyun CHOI , Kyung-Hoon KIM , Dong Hwan SHIM , Seon Young CHOI
IPC: H01L27/12 , H01L27/15 , H01L27/32 , G09G3/3233
Abstract: A display device includes: a substrate including a main display portion, edge portions disposed at edges of the main display portion and including rounded corners, first side portions bent from the edge portions, and second side portions bent from the main display portion; scan lines and data lines that are disposed on the substrate; transistors connected to the scan lines and the data lines; and a data voltage transmission line connected to data lines that are disposed in the first side portions and the edge portions.
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公开(公告)号：US20180083211A1
公开(公告)日：2018-03-22
申请号：US15711121
申请日：2017-09-21
Applicant: Samsung Display Co., Ltd.
Inventor： Jung Kyu LEE , Tae Hyun KIM , Sang Ho PARK , Dong Hwan SHIM , Seung Min LEE , Seung-Hwan CHO
CPC classification number: H01L51/0097 , H01L27/3246 , H01L27/3248 , H01L27/3258 , H01L27/3276 , H01L51/5253 , H01L2227/323 , H01L2251/5338
Abstract: A display device includes: a substrate including a display area, a non-display area at which the image is not displayed and a first area including the display area, the non-display area including a bending area at which the display device is bendable between the first area and a second area; a first wire in the first area, the first wire and connected to the display area; a second wire in the second area; a protection layer in the first, second and bending areas, first and second contact holes in the protection layer and exposing the first and second wires; and a connection wire connected to the first wire, extended from the first area to traverse the bending area and connected to the second wire. The connection wire includes a plurality of conductive layers contacting each other, the plurality of conductive layers including a same material.
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公开(公告)号：US20150171114A1
公开(公告)日：2015-06-18
申请号：US14279204
申请日：2014-05-15
Applicant: Samsung Display Co., Ltd.
Inventor： Seung-Hwan CHO , Su-Hyoung Kang , Yoon Ho Khang , Young Ki Shin , Myoung Geun Cha
IPC: H01L27/12 , H01L29/786
CPC classification number: H01L27/1225 , H01L27/1288 , H01L29/41733 , H01L29/78648 , H01L29/7869 , H01L29/78696
Abstract: A thin film transistor and a display device having the thin film transistor capable of reducing the voltage between the source and drain electrodes of the thin film transistor are disclosed. One inventive aspect includes a gate electrode, a semiconductor pattern, a source electrode and a drain electrode. The source and drain electrodes are formed on the semiconductor pattern and spaced apart from each other. At least one of the source electrode and the drain electrode does not overlap the gate electrode.
Abstract translation: 公开了一种薄膜晶体管和具有能够降低薄膜晶体管的源极和漏极之间的电压的薄膜晶体管的显示装置。 本发明的一个方面包括栅电极，半导体图案，源电极和漏电极。 源极和漏极形成在半导体图案上并彼此间隔开。 源电极和漏电极中的至少一个不与栅电极重叠。
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公开(公告)号：US20230380235A1
公开(公告)日：2023-11-23
申请号：US18229120
申请日：2023-08-01
Applicant: Samsung Display Co., Ltd.
Inventor： Yoon Sun CHOI , Seong Ryong LEE , Seung-Hwan CHO
IPC: H10K59/131 , G06F3/044 , G06F3/041 , H10K50/844 , H10K59/40 , H10K59/124 , H10K71/00
CPC classification number: H10K59/1315 , G06F3/0445 , G06F3/04164 , H10K50/844 , H10K59/40 , H10K59/124 , H10K71/00 , G06F2203/04112 , G06F2203/04111 , H10K59/1201
Abstract: Provided is a display device which includes a substrate having a display area and a non-display area, and a plurality of pads disposed in the non-display area. Each of the pads includes a first electrode layer, a second electrode layer, a third electrode layer, a fourth electrode layer, and a fifth electrode layer which are sequentially disposed on the substrate, and the second electrode layer is in contact with the first electrode layer through a contact hole formed in one or more insulating layers.
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公开(公告)号：US20220037447A1
公开(公告)日：2022-02-03
申请号：US17276117
申请日：2019-08-20
Applicant: Samsung Display Co., LTD.
Inventor： Seung-Hwan CHO , Jong-Hyun CHOI , Gyung-Soon PARK , Ju-Chan PARK
IPC: H01L27/32
Abstract: An organic light emitting display device includes: a substrate including: a display area having a first sub-display area and a second sub-display area at a first side part of the first sub-display area; and a pad area at a second side part different from the first side part of the first sub-display area; a plurality of right signal wirings in the second sub-display area on the substrate; a plurality of right fan-out wirings in the pad area, the first sub-display area, and the second sub-display area on the right signal wirings, the right fan-out wirings each including a bent part; a plurality of dummy patterns in the first and second sub-display areas on the right signal wirings, the dummy patterns being spaced apart from the right fan-out wirings, the dummy patterns having a lattice shape; and a plurality of sub-pixel structures on the dummy patterns.
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Patent Agency Ranking
公开(公告)号：US20210273035A1
公开(公告)日：2021-09-02
申请号：US17261527
申请日：2019-07-12
Applicant: Samsung Display Co., Ltd.
Inventor： Seung-Hwan CHO , Jong-Hyun CHOI , Ju-Chan PARK
Abstract: A display apparatus including a display area for displaying an image and a peripheral area that is a non-display area includes a base substrate, a first data line disposed in the display area on the base substrate, a first connecting line at least partially disposed in the display area on the base substrate and electrically connected to the first data line through a connection contact hole, a data pad disposed in the peripheral area, and a first data spider line disposed in the peripheral area between the data pad and the display area and electrically connected to the first connecting line and the data pad.
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公开(公告)号：US20210249501A1
公开(公告)日：2021-08-12
申请号：US17240702
申请日：2021-04-26
Applicant: Samsung Display Co., Ltd.
Inventor： Seung-Hwan CHO , Doo Hwan KIM , Tae Jin KIM , Tae Hyun KIM , Joo Sun YOON , Min Jae JEONG , Jong Hyun CHOI
IPC: H01L27/32 , G09G3/3266 , H01L27/12
Abstract: A display panel includes a first substrate having a display area and a peripheral area. The display area includes pixels with first output wires connected to the pixels. A first driver is connected to the first output wires and positioned in the peripheral area at a first side of the display area. The first substrate includes a notch portion having a curved edge and the display area has a first display portion and a second display portion with the notch portion therebetween. At least one of the first output wires is a first main line at the first display portion, a second main line at the second display portion, and a first connecting line that is connected to the first main line and the second main line and is at the peripheral area between the first display portion and the second display portion.
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公开(公告)号：US20210175446A1
公开(公告)日：2021-06-10
申请号：US17178384
申请日：2021-02-18
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Tae Woo KIM , Seung-Hwan CHO , Jong Hyun CHOI , Sang Hoon LEE
Abstract: According to an embodiment of the present invention, a display device includes: a substrate including a through-hole, a peripheral area surrounding the through-hole, a wiring area surrounding the peripheral area, and a display area surrounding the wiring area; a gate insulating layer disposed on the substrate; a gate wire disposed in the wiring area and on the gate insulating layer; an interlayer insulating layer disposed on the gate wire; a data wire disposed in the wiring area and on the interlayer insulating layer; a middle insulating layer disposed on the data wire; and a first main insulating dam disposed in the wiring area and on the middle insulating layer, wherein the first main insulating dam includes an organic material, and wherein a width of a lower surface of the first main insulating dam is narrower than a width of an upper surface of the first main insulating dam.
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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：US20200313102A1
公开(公告)日：2020-10-01
申请号：US16815117
申请日：2020-03-11
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Tae Woo KIM , Seung-Hwan CHO , Jong Hyun CHOI , Sang Hoon LEE
Abstract: According to an embodiment of the present invention, a display device includes: a substrate including a through-hole, a peripheral area surrounding the through-hole, a wiring area surrounding the peripheral area, and a display area surrounding the wiring area; a gate insulating layer disposed on the substrate; a gate wire disposed in the wiring area and on the gate insulating layer; an interlayer insulating layer disposed on the gate wire; a data wire disposed in the wiring area and on the interlayer insulating layer; a middle insulating layer disposed on the data wire; and a first main insulating dam disposed in the wiring area and on the middle insulating layer, wherein the first main insulating dam includes an organic material, and wherein a width of a lower surface of the first main insulating dam is narrower than a width of an upper surface of the first main insulating dam.
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