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公开(公告)号：US20250048910A1
公开(公告)日：2025-02-06
申请号：US18923000
申请日：2024-10-22
Applicant: Samsung Display Co., Ltd.
Inventor： Chang Soo PYON , Ok-Kyung PARK , Se-Ho KIM
IPC: H10K71/00 , H10K50/11 , H10K50/81 , H10K50/82 , H10K59/12 , H10K59/121 , H10K59/123 , H10K59/124 , H10K59/131
Abstract: A display device includes a substrate, a semiconductor layer on the substrate, the semiconductor layer comprising a first semiconductor portion, a first insulating layer on the semiconductor layer, a first gate electrode on the first insulating layer and overlapping the first semiconductor portion, a scan line disposed on the first insulating layer and extending in a first direction, a second insulating layer on the first gate electrode and the scan line, a data line on the second insulating layer, and a first driving voltage line on the second insulating layer. The first driving voltage line may include a first portion extending in a second direction crossing the first direction, and a second portion expanding from the first portion in the first direction. The first portion may overlap the scan line, and the second portion may overlap the first gate electrode in a plan view to form a storage capacitor.
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公开(公告)号：US20200083491A1
公开(公告)日：2020-03-12
申请号：US16685089
申请日：2019-11-15
Applicant: Samsung Display Co., Ltd.
Inventor： Chang Soo PYON , Ok-Kyung PARK , Se-Ho KIM
Abstract: An organic light emitting diode display device includes a first driving voltage line including a first portion extending in a first direction and a second portion having a larger width than the first portion in a second direction perpendicular to the first direction. The second portion overlaps a gate electrode of a driving thin film transistor, an interlayer insulating layer is between the second portion and the gate electrode of the driving thin film transistor.
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公开(公告)号：US20170358605A1
公开(公告)日：2017-12-14
申请号：US15600909
申请日：2017-05-22
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Jun Won CHOI , Chang Soo PYON
CPC classification number: H01L27/124 , H01L27/1255 , H01L27/3272 , H01L27/3276
Abstract: A display device includes a driving gate electrode, a scan line separate from the driving gate electrode, a data line, a driving voltage line, and a semiconductor area including a first channel region overlapping the driving gate electrode and a shielding area overlapping the first data line. The display device also has a control line which includes a main line portion and a detour portion. The main line portion and the detour portion extend in different directions, and the semiconductor area includes a second channel region overlapping the first portion of the detour portion.
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公开(公告)号：US20240334761A1
公开(公告)日：2024-10-03
申请号：US18739910
申请日：2024-06-11
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Jun Won CHOI , Dong Soo KIM , Hyun-Chol BANG , Chang Soo PYON , Ji-Eun LEE
IPC: H10K59/126 , H01L29/786 , H10K50/86 , H10K59/00 , H10K59/121 , H10K59/131 , H10K59/35
CPC classification number: H10K59/126 , H01L29/78633 , H10K50/865 , H10K59/00 , H10K59/1213 , H10K59/131 , H10K59/352
Abstract: A display device includes signal lines and pixels connected thereto. A first pixel includes a first transistor including a first gate electrode, a first channel region overlapping the first gate electrode, a first source region, and a second drain region facing the first source region, with the first channel region interposed between the first source region and the second drain region. A third transistor includes a third gate electrode, a third channel region overlapping the third gate electrode, a third drain region connected to the first gate electrode, and a third source region facing the third drain region with the third channel region interposed between the third source region and the third drain region. A shielding part overlaps a boundary between the third source region and the third channel region and does not overlap a boundary between the third drain region and the third channel region.
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公开(公告)号：US20180226618A1
公开(公告)日：2018-08-09
申请号：US15944930
申请日：2018-04-04
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Chang Soo PYON , Ok-Kyung PARK , Se-Ho KIM
CPC classification number: H01L51/56 , H01L27/3248 , H01L27/3258 , H01L27/326 , H01L27/3265 , H01L27/3276 , H01L51/5012 , H01L51/5206 , H01L51/5221 , H01L2227/323
Abstract: An organic light emitting diode display device includes a first driving voltage line including a first portion extending in a first direction and a second portion having a larger width than the first portion in a second direction perpendicular to the first direction. The second portion overlaps a gate electrode of a driving thin film transistor, an interlayer insulating layer is between the second portion and the gate electrode of the driving thin film transistor.
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Patent Agency Ranking
6.发明申请公开(公告)号：US20160064700A1
公开(公告)日：2016-03-03
申请号：US14840686
申请日：2015-08-31
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Chang Soo PYON , Ok-Kyung PARK , Se-Ho KIM
CPC classification number: H01L51/56 , H01L27/3248 , H01L27/3258 , H01L27/326 , H01L27/3265 , H01L27/3276 , H01L51/5012 , H01L51/5206 , H01L51/5221 , H01L2227/323
Abstract: An organic light emitting diode display device includes a first driving voltage line including a first portion extending in a first direction and a second portion having a larger width than the first portion in a second direction perpendicular to the first direction. The second portion overlaps a gate electrode of a driving thin film transistor, an interlayer insulating layer is between the second portion and the gate electrode of the driving thin film transistor.
Abstract translation: 有机发光二极管显示装置包括：第一驱动电压线，包括在垂直于第一方向的第二方向上沿第一方向延伸的第一部分和具有比第一部分宽的宽度的第二部分。 第二部分与驱动薄膜晶体管的栅电极重叠，层间绝缘层位于驱动薄膜晶体管的第二部分和栅电极之间。
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公开(公告)号：US20250037650A1
公开(公告)日：2025-01-30
申请号：US18915292
申请日：2024-10-14
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Kyong Hwan OH , Jin Tae JEONG , Ji Hyun KA , Won Kyu KWAK , Hyung Jun PARK , Chang Soo PYON , Ji Eun LEE , Hai Jung IN , Won Mi HWANG
IPC: G09G3/32 , G09G3/3233
Abstract: A display device includes a power supply to supply a first initialization power source to the pixels through a first initialization and to supply a second initialization power source to the pixels through a second power line.
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公开(公告)号：US20220157226A1
公开(公告)日：2022-05-19
申请号：US17586711
申请日：2022-01-27
Applicant: Samsung Display Co., LTD.
Inventor： Kyong Hwan OH , Jin Tae JEONG , Ji Hyun KA , Won Kyu KWAK , Hyung Jun PARK , Chang Soo PYON , Ji Eun LEE , Hai Jung IN , Won Mi HWANG
IPC: G09G3/32
Abstract: A display device includes a power supply to supply a first initialization power source to the pixels through a first initialization and to supply a second initialization power source to the pixels through a second power line.
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公开(公告)号：US20200098794A1
公开(公告)日：2020-03-26
申请号：US16696567
申请日：2019-11-26
Applicant: Samsung Display Co., Ltd.
Inventor： Jun Won CHOI , Chang Soo PYON
Abstract: A display device includes a driving gate electrode, a scan line separate from the driving gate electrode, a data line, a driving voltage line, and a semiconductor area including a first channel region overlapping the driving gate electrode and a shielding area overlapping the first data line. The display device also has a control line which includes a main line portion and a detour portion. The main line portion and the detour portion extend in different directions, and the semiconductor area includes a second channel region overlapping the first portion of the detour portion.
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公开(公告)号：US20230386397A1
公开(公告)日：2023-11-30
申请号：US18231719
申请日：2023-08-08
Applicant: Samsung Display Co., LTD.
Inventor： Kyong Hwan OH , Jin Tae JEONG , Ji Hyun KA , Won Kyu KWAK , Hyung Jun PARK , Chang Soo PYON , Ji Eun LEE , Hai Jung IN , Won Mi HWANG
IPC: G09G3/32
CPC classification number: G09G3/32 , G09G2330/028 , G09G2310/0278
Abstract: A display device includes a power supply to supply a first initialization power source to the pixels through a first initialization and to supply a second initialization power source to the pixels through a second power line.
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