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公开(公告)号：US20190305062A1
公开(公告)日：2019-10-03
申请号：US16251639
申请日：2019-01-18
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Seong Min WANG , Young-In HWANG , Yong Ho YANG , Yong Su LEE , Jae Seob LEE , Gyoo Chul JO
IPC: H01L27/32 , H01L51/52 , G09G3/3233 , G09G3/3258
Abstract: A display may include flexible substrate, a blocking layer on the flexible substrate, a pixel on the flexible substrate and the blocking layer, and a scan line, a data line, a driving voltage line, and an initialization voltage line connected to the pixel. The pixel may include an organic light emitting diode, a switching transistor connected to the scan line, and a driving transistor to apply a current to the organic light emitting diode. The blocking layer is in an area that overlaps the switching transistor on a plane, and between the switching transistor and the flexible substrate, and receives a voltage through a contact hole that exposes the blocking layer.
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公开(公告)号：US20190163232A1
公开(公告)日：2019-05-30
申请号：US16261799
申请日：2019-01-30
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Seong Min WANG , MuGyeom KIM , Soo Youn KIM , Hyeonjeong SANG , Jae Won LEE
Abstract: An automotive display device on which an image may be displayed, the automotive display device being for a vehicle interior, the automotive display device including an automotive frame, at least part of the automotive frame being bendable; and a bending controller to control bending of the automotive frame.
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公开(公告)号：US20150364527A1
公开(公告)日：2015-12-17
申请号：US14519707
申请日：2014-10-21
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Seong Min WANG , Byeong Hoon CHO
IPC: H01L27/32
CPC classification number: H01L27/3225 , H01L27/14623 , H01L27/14818 , H01L27/323 , H01L27/3244 , H01L27/326 , H01L31/02162 , H01L31/02164 , H01L51/5253 , H01L2227/323
Abstract: An organic light emitting diode display including a pixel that includes a light-emitting device and a first thin film transistor connected to the light-emitting device; and a sensor that includes a light sensing element, wherein the light sensing element includes a gate electrode; an active layer on the gate electrode; a filter layer on the active layer; and source and drain electrodes on the active layer, the source and drain electrodes being connected to the active layer, the light sensing element and the first thin film transistor are formed on a same substrate, and one of the gate electrode and the active layer of the light sensing element and a gate electrode of the first thin film transistor are aligned on a same layer.
Abstract translation: 一种有机发光二极管显示器，包括包括发光器件的像素和连接到所述发光器件的第一薄膜晶体管; 以及包括感光元件的传感器，其中所述光感测元件包括栅电极; 栅电极上的有源层; 活性层上的过滤层; 以及有源层上的源极和漏极，源极和漏极连接到有源层，光感测元件和第一薄膜晶体管形成在同一个衬底上，并且栅电极和有源层之一 光敏元件和第一薄膜晶体管的栅电极在同一层上对准。
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公开(公告)号：US20240420647A1
公开(公告)日：2024-12-19
申请号：US18817231
申请日：2024-08-28
Applicant: Samsung Display Co., Ltd.
Inventor： Seong Min WANG , Young In HWANG , Jin Woo PARK , Yong Ho YANG
IPC: G09G3/3266 , G09G3/3258 , H01L27/12 , H01L29/786 , H10K59/131
Abstract: A display device may include a first pixel coupled to an emission control line, and an emission control stage for selectively coupling the emission control line to a first or second supply voltage line. The emission control stage may include: a first emission control transistor including a first electrode coupled to the first supply voltage line, a second electrode coupled to the emission control line, and a main gate electrode coupled to a first node; a second emission control transistor including a first electrode coupled to the emission control line, a second electrode coupled to the second supply voltage line, and a main gate electrode coupled to a second node; and a third emission control transistor including a first electrode coupled to the first supply voltage line, a second electrode coupled to the first node, a main gate electrode coupled to the second node, and a sub-gate electrode.
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公开(公告)号：US20240363076A1
公开(公告)日：2024-10-31
申请号：US18770074
申请日：2024-07-11
Applicant: Samsung Display Co., Ltd.
Inventor： Seong Min WANG , Yong Ho YANG , Sung Ho KIM , Young-In HWANG
IPC: G09G3/3258 , H10K59/121 , H10K59/126 , H10K59/131 , H10K77/10 , H10K102/00
CPC classification number: G09G3/3258 , H10K59/1213 , H10K59/1216 , H10K59/126 , H10K59/131 , H10K77/111 , G09G2300/0809 , G09G2320/0219 , H10K2102/311
Abstract: An organic light emitting diode display includes a first transistor disposed on a substrate and including a gate electrode, an input electrode, and an output electrode, a second transistor electrically connected to a scan line, a data line, and the input electrode of the first transistor, a third transistor including a gate electrode, a first electrode electrically connected to the output electrode of the first transistor, and a second electrode electrically connected to the gate electrode of the first transistor, and an overlapping layer that overlaps the gate electrode of the third transistor in a plan view. The overlapping layer is disposed between the substrate and a semiconductor layer of the third transistor.
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Patent Agency Ranking
公开(公告)号：US20240130171A1
公开(公告)日：2024-04-18
申请号：US18533509
申请日：2023-12-08
Applicant: Samsung Display Co., Ltd.
Inventor： Seong Min WANG , Young-In HWANG , Yong Ho YANG , Yong Su LEE , Jae Seob LEE , Gyoo Chul JO
IPC: H10K59/123 , G09G3/3233 , G09G3/3258 , H10K50/805 , H10K59/121 , H10K59/126 , H10K59/131
CPC classification number: H10K59/123 , G09G3/3233 , G09G3/3258 , H10K50/805 , H10K59/1213 , H10K59/126 , H10K59/131 , H10K77/111
Abstract: A display may include flexible substrate, a blocking layer on the flexible substrate, a pixel on the flexible substrate and the blocking layer, and a scan line, a data line, a driving voltage line, and an initialization voltage line connected to the pixel. The pixel may include an organic light emitting diode, a switching transistor connected to the scan line, and a driving transistor to apply a current to the organic light emitting diode. The blocking layer is in an area that overlaps the switching transistor on a plane, and between the switching transistor and the flexible substrate, and receives a voltage through a contact hole that exposes the blocking layer.
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公开(公告)号：US20230255052A1
公开(公告)日：2023-08-10
申请号：US18301345
申请日：2023-04-17
Applicant: Samsung Display Co., Ltd.
Inventor： Seong Min WANG , Jung Gun NAM , Byeong Hoon CHO , Mu Gyeom KIM
IPC: H10K50/86
CPC classification number: H10K50/865 , H10K59/12
Abstract: An organic light emitting diode display device, including a flexible substrate; pixels on the flexible substrate, the pixels including an organic emission layer; a pixel definition layer between the pixels, the pixel definition layer including openings; an encapsulation layer covering the pixels; and a conductive light shielding member on the encapsulation layer, the conductive light shielding member not overlapped with the pixels, and overlapped with the pixel definition layer.
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公开(公告)号：US20230056635A1
公开(公告)日：2023-02-23
申请号：US17980579
申请日：2022-11-04
Applicant: Samsung Display Co., Ltd.
Inventor： Seong Min WANG , Beohm Rock CHOI , Yong Ho YANG
IPC: G02F1/1333 , G06V40/13 , H01L51/52 , H01L27/32 , G06V40/12
Abstract: A display device including a display panel having a first side including a display area configured to emit light and a second side opposite to the first side, a sensor having a first surface facing the display panel, a first adhesive layer disposed between the first surface of the sensor and the display panel, and a second adhesive layer disposed on a side surface of the sensor, in which the second adhesive layer and the first adhesive layer contact each other.
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公开(公告)号：US20210097937A1
公开(公告)日：2021-04-01
申请号：US17118903
申请日：2020-12-11
Applicant: Samsung Display Co., Ltd.
Inventor： Seong Min WANG , Yong Ho YANG , Sung Ho KIM , Young-In HWANG
IPC: G09G3/3258 , H01L27/32 , H01L51/00
Abstract: An organic light emitting diode display includes a first transistor disposed on a substrate and including a gate electrode, an input electrode, and an output electrode, a second transistor electrically connected to a scan line, a data line, and the input electrode of the first transistor, a third transistor including a gate electrode, a first electrode electrically connected to the output electrode of the first transistor, and a second electrode electrically connected to the gate electrode of the first transistor, and an overlapping layer that overlaps the gate electrode of the third transistor in a plan view. The overlapping layer is disposed between the substrate and a semiconductor layer of the third transistor.
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公开(公告)号：US20190304374A1
公开(公告)日：2019-10-03
申请号：US16279746
申请日：2019-02-19
Applicant: Samsung Display Co., Ltd.
Inventor： Seong Min WANG , Young In HWANG , Jin Woo PARK , Yong Ho YANG
IPC: G09G3/3258 , G09G3/3266 , H01L27/32 , H01L29/786
Abstract: A display device may include a first pixel coupled to an emission control line, and an emission control stage for selectively coupling the emission control line to a first or second supply voltage line. The emission control stage may include: a first emission control transistor including a first electrode coupled to the first supply voltage line, a second electrode coupled to the emission control line, and a main gate electrode coupled to a first node; a second emission control transistor including a first electrode coupled to the emission control line, a second electrode coupled to the second supply voltage line, and a main gate electrode coupled to a second node; and a third emission control transistor including a first electrode coupled to the first supply voltage line, a second electrode coupled to the first node, a main gate electrode coupled to the second node, and a sub-gate electrode.
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