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公开(公告)号：US11088223B2
公开(公告)日：2021-08-10
申请号：US15772821
申请日：2017-11-15
Inventor： Xiang Feng , Sha Liu , Qiang Zhang , Zhaokun Yang , Xiao Sun , Ruizhi Yang , Yun Qiu
IPC: H01L27/32 , H01L27/146
Abstract: A display panel includes a substrate, a plurality of pixel units, a first color film, and an optical sensing layer. Each pixel subunit in each pixel unit includes a light-emitting portion. The optical sensing layer is sandwiched between the first color film and the substrate, configured to detect optical signals from an object facing the display panel, and includes a plurality of optical sensing portions, each arranged such that an orthographic projection thereof on the substrate is substantially covered by an orthographic projection of the first color film on the substrate, yet is not overlapped with an orthographic projection of the light-emitting portion of each pixel subunit on the substrate. A lens layer may be over the optical sensing layer, and an orthographic projection thereof on the substrate substantially covers an orthographic projection of each optical sensing portion on the substrate.
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2.发明授权公开(公告)号：US10804479B2
公开(公告)日：2020-10-13
申请号：US16329274
申请日：2018-06-21
Inventor： Xiang Feng , Zhaokun Yang , Qinghe Wang , Sha Liu , Ruizhi Yang , Qiang Zhang , Chunyan Xie , Yun Qiu
IPC: H01L51/05 , G02F1/1362 , H01L27/32 , G01N27/414 , H01L51/10 , H01L51/00
Abstract: Disclosed by the present disclosure are an organic thin film transistor structure and a manufacturing method, a gas sensor, and a related apparatus: a gap, which contacts an organic active layer and which is used for accommodating a gas to be detected, is provided in the organic thin film transistor structure.
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公开(公告)号：US10768457B2
公开(公告)日：2020-09-08
申请号：US15987033
申请日：2018-05-23
Inventor： Xiang Feng , Zhaokun Yang , Qiang Zhang , Sha Liu , Xiao Sun , Yanqing Chen , Yun Qiu , Ruizhi Yang , Tao Wang
IPC: G02F1/1333 , G02F1/1341 , G02F1/1335 , H01L27/12 , G02F1/1339
Abstract: A method for manufacturing a display screen, including: preparing a first substrate and reserving at least one first hole region on the first substrate; preparing a second substrate and reserving at least one second hole region on the second substrate; adding liquid crystals onto the first substrate or the second substrate and aligning the first substrate with the second substrate such that the first hole region is aligned with the second hole region; and forming a hole penetrating the first substrate and the second substrate through the first hole region and the second hole region. The liquid crystals do not occupy the first hole region and the second hole region.
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公开(公告)号：US10319942B2
公开(公告)日：2019-06-11
申请号：US15321347
申请日：2015-04-17
Inventor： Xiang Feng , Tao Wang , Yun Qiu
IPC: H01L21/02 , H01L21/283 , B32B37/02 , H05K1/05 , B44C1/165 , H01L51/52 , H01L51/56 , B32B7/12 , B32B9/04 , B32B27/06 , B32B27/28 , B32B27/30 , B32B27/32 , B32B27/36 , B32B27/38 , B32B27/40 , B32B27/42
Abstract: The present invention provides an OLED device, and a packaging method thereof and a packaging apparatus. The packaging method is for packaging an OLED device formed on a base substrate, and includes: separating a graphene thin film formed on a copper foil from the copper foil; and packaging the OLED device using the graphene thin film. In the packaging method, the graphene thin film is introduced into packaging of an OLED device, thereby not only improving packaging effect of the OLED device, but also simplifying packaging process of the OLED device and increasing production efficiency.
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5.发明授权公开(公告)号：US10319290B2
公开(公告)日：2019-06-11
申请号：US15321892
申请日：2016-04-14
Inventor： Xiaojin Zhang , Xiang Feng , Dini Xie
Abstract: The present invention provides an electroluminescent device, a manufacturing method and driving method thereof, and a display device. The electroluminescent device comprises a transparent substrate, and a first light emitting unit and a second light emitting unit disposed at both sides of the transparent substrate respectively, wherein the first light emitting unit and the second light emitting unit have the same light output direction and are connected to two control circuit respectively. In the present invention, a parallel device structure is adopted to achieve independent control of two light emitting units in a single electroluminescent device, not only the color temperature is adjustable, but also the light emitting efficiency of the device can be increased. Also the transparent substrate can be fabricated using polymers having a refractive index adapted to the light emitting material, thereby reducing the optical waveguide loss in the device and realizing display of flexible device.
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Patent Agency Ranking
公开(公告)号：US11387675B2
公开(公告)日：2022-07-12
申请号：US16465345
申请日：2018-10-23
Inventor： Wenting Tian , Xiang Feng , Yalong Su , Yun Qiu , Xiao Sun , Sha Liu , Zhaokun Yang , Qiang Zhang
Abstract: A wireless charging assembly includes a substrate and a charging emission trace on the substrate. The wireless charging assembly further includes a touch structure on a side, which is away from the charging emission trace, of the substrate. A preparation method of the wireless charging assembly, a terminal device and a wireless charging method for the terminal device are also provided.
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公开(公告)号：US20210167091A1
公开(公告)日：2021-06-03
申请号：US16068034
申请日：2017-10-10
Inventor： Zhaokun Yang , Xiang Feng , Ruizhi Yang , Yonglian Qi
IPC: H01L27/12 , H01L27/146
Abstract: An array substrate is disclosed. The array substrate may include a base substrate, gate lines and data lines intersecting the gate lines on the base substrate. The gate lines and the data lines may define a plurality of pixel regions. Each of at least some of the plurality of the pixel regions may be provided with an image sensor. The image sensor may include a sensitive element, a first electrode at one end of the sensitive element, and a second electrode at the other end of the sensitive element. The image sensor may be configured to sense light having image information.
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公开(公告)号：US10909916B2
公开(公告)日：2021-02-02
申请号：US16876697
申请日：2020-05-18
Inventor： Xiang Feng , Long Han , Yipeng Chen , Minghua Xuan , Ruizhi Yang , Sha Liu , Xiao Sun , Qiang Zhang , Zhaokun Yang , Yun Qiu
IPC: G09G3/3225 , G06F3/041 , G06K9/00 , G09G3/36
Abstract: The embodiments of the present disclosure disclose an OLED array substrate. The OLED array substrate comprises: a plurality of scan lines; a plurality of data lines; a plurality of OLED pixel units, each OLED pixel unit is connected to a corresponding data line and a corresponding scan line and being connected to a corresponding reset terminal; and a plurality of light detection units, each light detection unit is connected between the reset terminal of one OLED pixel unit and the corresponding data line, is configured to detect a light emitted by a detection light resource to generate a light detection signal, and output the light detection signal via the corresponding data line under a control of a reset signal from the reset terminal.
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公开(公告)号：US10756140B2
公开(公告)日：2020-08-25
申请号：US15761284
申请日：2017-04-12
Inventor： Zhaokun Yang , Xiang Feng , Ruizhi Yang , Lianjie Qu , Sha Liu
Abstract: The present application discloses a stacked organic light emitting apparatus including a base substrate; and at least two organic light emitting diodes. The at least two organic light emitting diodes include a first organic light emitting diode and a second organic light emitting diode. The first organic light emitting diode includes a first electrode layer on the base substrate; a first light emitting layer of a first color on a side of the first electrode layer distal to the base substrate; and a second electrode layer on a side of the first light emitting layer distal to the first electrode layer. The second organic light emitting diode includes a third electrode layer on a side of the second electrode layer distal to the first light emitting layer; a second light emitting layer of a second color on a side of the third electrode layer distal to the second electrode layer; and a fourth electrode layer on a side of the second light emitting layer distal to the third electrode layer.
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公开(公告)号：US20200243614A1
公开(公告)日：2020-07-30
申请号：US15761284
申请日：2017-04-12
Inventor： Zhaokun Yang , Xiang Feng , Ruizhi Yang , Lianjie Qu , Sha Liu
Abstract: The present application discloses a stacked organic light emitting apparatus including a base substrate; and at least two organic light emitting diodes. The at least two organic light emitting diodes include a first organic light emitting diode and a second organic light emitting diode. The first organic light emitting diode includes a first electrode layer on the base substrate; a first light emitting layer of a first color on a side of the first electrode layer distal to the base substrate; and a second electrode layer on a side of the first light emitting layer distal to the first electrode layer. The second organic light emitting diode includes a third electrode layer on a side of the second electrode layer distal to the first light emitting layer; a second light emitting layer of a second color on a side of the third electrode layer distal to the second electrode layer; and a fourth electrode layer on a side of the second light emitting layer distal to the third electrode layer.
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