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公开(公告)号:US20240321909A1
公开(公告)日:2024-09-26
申请号:US18509356
申请日:2023-11-15
Applicant: Samsung Display Co., Ltd.
Inventor: Semyung Kwon , Sungho Kim , Injun Bae , Sugwoo Jung
CPC classification number: H01L27/1248 , G09G3/32 , H01L27/1225 , H01L27/124 , G09G2300/0819 , G09G2300/0842 , G09G2300/0861 , G09G2310/0267 , G09G2310/08
Abstract: A display apparatus includes a substrate having a display area and a peripheral area outside the display area, a transistor in the display area and a light-emitting element electrically connected to the transistor, and a scan driver in the peripheral area, wherein the scan driver includes a first transistor disposed on the substrate and including a first semiconductor layer comprising an oxide semiconductor and a first gate electrode overlapping the first semiconductor layer, a second transistor disposed on the substrate and including a second semiconductor layer comprising a silicon semiconductor and a second gate electrode overlapping the second semiconductor layer, and insulating layers disposed on the substrate and defining dummy holes not overlapping the first semiconductor layer and the second semiconductor layer, wherein the dummy holes are spaced apart from the first semiconductor layer and the second semiconductor layer and overlap dummy semiconductor layers adjacent to the first semiconductor layer.
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公开(公告)号:US11631726B2
公开(公告)日:2023-04-18
申请号:US17545840
申请日:2021-12-08
Applicant: Samsung Display Co., Ltd.
Inventor: Injun Bae , Donghwi Kim , Chulho Kim , Woori Seo , Jin Jeon
Abstract: A display panel includes a substrate, a transistor on the substrate, a storage capacitor on the substrate and electrically connected to the transistor, a metal layer between the substrate and the transistor, a first insulating layer on the metal layer and having a first contact hole, and a wiring connected to the metal layer through the first contact hole, wherein the first insulating layer having a first hole apart from the transistor.
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公开(公告)号:US11417714B2
公开(公告)日:2022-08-16
申请号:US16850338
申请日:2020-04-16
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor: Junhee Lee , Injun Bae
IPC: H01L27/32
Abstract: A display apparatus includes a display area and a non-display area, a sub-pixel in the display area, and a pixel-defining layer which defines an area of the sub-pixel. The sub-pixel includes an adjacent sub-pixel arranged in the display area to be adjacent to the non-display area, and an internal sub-pixel arranged in the display area, and the adjacent sub-pixel and the internal sub-pixel implement the same color and have different shapes in a plan view.
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公开(公告)号:US11309369B2
公开(公告)日:2022-04-19
申请号:US16748508
申请日:2020-01-21
Applicant: Samsung Display Co., Ltd.
Inventor: Injun Bae , Donghwi Kim , Chulho Kim , Woori Seo , Jin Jeon , Jinkoo Chung
IPC: H01L27/32 , G09G3/3266
Abstract: Provided is a display apparatus including a substrate having a display area including a main pixel, and a sensor area including a sub-pixel and a transmission portion, a plurality of first lines arranged in the sensor area, extending in a first direction, and bypassing the transmission portion, and a first electrode layer under the plurality of first lines, between the sub-pixel and the transmission portion, and at least partially overlapping a spacing region between the plurality of first lines.
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公开(公告)号:US20200227494A1
公开(公告)日:2020-07-16
申请号:US16551076
申请日:2019-08-26
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor: Injun Bae , Chulho Kim , Yunhwan Park , Jin Jeon , Beohmrock Choi
IPC: H01L27/32
Abstract: A display apparatus includes: a substrate including a display area and a sensor area, wherein the display area includes a first pixel, and the sensor area includes a second pixel and a transmission portion; a sensor configured to transmit a signal through the substrate via the transmission portion, wherein the second pixel includes second thin-film transistor including a semiconductor layer, and wherein a blocking layer is disposed between the sensor and the second thin-film transistor, wherein the blocking layer covers the semiconductor layer.
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16.
公开(公告)号:US12219830B2
公开(公告)日:2025-02-04
申请号:US17361072
申请日:2021-06-28
Applicant: Samsung Display Co., Ltd.
Inventor: Na-Young Kim , Dong-Hwi Kim , Cheolsu Kim , Injun Bae , Woori Seo , Youngtaek Oh
IPC: H10K59/35 , G06V40/13 , H10K59/131 , H10K59/65
Abstract: A display device includes a substrate, a first barrier layer on the substrate, a lower pattern on the first barrier layer and having a mesh shape defining a disconnection area, a second barrier layer on the first barrier layer, covering the lower pattern, and contacting the first barrier layer in the disconnection area, and a first active pattern on the second barrier layer and overlapping the lower pattern, a gate electrode on the first active pattern and overlapping the lower pattern, a first gate line on the first active pattern extending in a first direction, a second active pattern on the first gate line, a second gate line on the second active pattern extending in the first direction, and a data line on the second gate line extending in a second direction crossing the first direction.
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公开(公告)号:US12075662B2
公开(公告)日:2024-08-27
申请号:US18301976
申请日:2023-04-17
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor: Injun Bae , Donghwi Kim , Chulho Kim , Woori Seo , Jin Jeon
IPC: H10K59/124 , H10K59/121 , H10K59/123 , H10K59/131 , H10K71/00 , H10K102/00
CPC classification number: H10K59/124 , H10K59/1213 , H10K59/1216 , H10K59/123 , H10K59/131 , H10K71/00 , H10K2102/351
Abstract: A display panel includes a substrate, a transistor on the substrate, a storage capacitor on the substrate and electrically connected to the transistor, a metal layer between the substrate and the transistor, a first insulating layer on the metal layer and having a first contact hole, and a wiring connected to the metal layer through the first contact hole, wherein the first insulating layer having a first hole apart from the transistor.
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18.
公开(公告)号:US11877494B2
公开(公告)日:2024-01-16
申请号:US18150402
申请日:2023-01-05
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor: Injun Bae , Donghwi Kim , Chulho Kim , Jin Jeon
IPC: H10K59/60 , H10K50/84 , H10K59/123 , H10K102/00
CPC classification number: H10K59/60 , H10K50/84 , H10K59/123 , H10K2102/00
Abstract: A display apparatus includes a substrate including a display area and a sensor area, the sensor area including an auxiliary display area and a transmitting area, first display elements arranged over the display area, second display elements arranged over the auxiliary display area, transmitting units arranged in the transmitting area and configured to transmit at least a portion of light incident on the transmitting units, and an optical layer including a mesh pattern covering at least the second display elements.
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公开(公告)号:US11737319B2
公开(公告)日:2023-08-22
申请号:US17592658
申请日:2022-02-04
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor: Injun Bae , Chulho Kim , Yunhwan Park , Jin Jeon , Beohmrock Choi
IPC: H10K59/124 , H10K59/123 , H10K59/10 , H10K59/131
CPC classification number: H10K59/124 , H10K59/123 , H10K59/131 , H10K59/10
Abstract: A display apparatus includes: a substrate including a display area and a sensor area, wherein the display area includes a first pixel, and the sensor area includes a second pixel and a transmission portion; a sensor configured to transmit a signal through the substrate via the transmission portion, wherein the second pixel includes second thin-film transistor including a semiconductor layer, and wherein a blocking layer is disposed between the sensor and the second thin-film transistor, wherein the blocking layer covers the semiconductor layer.
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公开(公告)号:US11495652B2
公开(公告)日:2022-11-08
申请号:US16722632
申请日:2019-12-20
Applicant: Samsung Display Co., Ltd.
Inventor: Junhee Lee , Dongwon Kim , Deokhoi Kim , Injun Bae , Hyemin Lee , Jihee Kim
IPC: H01L27/32 , G09G3/3266 , H01L27/12
Abstract: An organic light emitting diode display device includes a substrate, a driving transistor, a switching transistor, a first light absorbing layer, an organic insulating layer, and a sub-pixel structure. The substrate includes a first region and a second region. The driving transistor is disposed in the first region on the substrate. The switching transistor is disposed in the second region on the substrate, and includes a metal-oxide-based semiconductor. The first light absorbing layer is disposed on the driving and switching transistors. The organic insulating layer is disposed directly on the first light absorbing layer. The sub-pixel structure is disposed on the organic insulating layer.
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