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公开(公告)号：US20200264459A1
公开(公告)日：2020-08-20
申请号：US16642344
申请日：2019-01-14
Inventor： Jian LI , Nianren WANG , Yang LIU , Xuehuan SONG , Tao WU , Jian WANG , Qi ZHANG , Qi XU
IPC: G02F1/13
Abstract: A detecting device and a detecting method thereof and a detecting apparatus are provided. The detecting device includes a stage, a light detection unit and a first, light, source, the stage includes a bearing surface for bearing an object to be detected, the light detection unit is located on a side of the stage, the first light source is located on a side of the stage that is opposite to the light detection unit, and light emitted from the, first light source is at least partially emitted to the light detection unit.
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公开(公告)号：US20180059834A1
公开(公告)日：2018-03-01
申请号：US15528431
申请日：2016-05-06
Inventor： Lingyan WU , Lei ZHANG , Taofeng XIE , Guangchao WEI , Yang LIU
CPC classification number: G06F3/0412 , G06F3/041 , G06F3/044 , G06F3/045 , G06F3/047 , G06F2203/04103 , G06F2203/04107
Abstract: Embodiments of the present disclosure provide a touch screen and a device. The touch screen includes a bezel region and a touch region, wherein the touch screen includes an annular wire provided on the bezel region. The wire further includes at least one pair of opposing discharge terminals. The device includes the touch screen, and further includes a conductive foam configured to connect the wire and a housing of the device. According to the embodiments of the present disclosure, the ESD resistance of the touch screen and the device including the touch screen is enhanced, the service life of the touch screen and the device including the touch screen is extended, the stability of the touch screen and the device including the touch screen is improved, and customers will have a better user experience without any other additional risk.
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公开(公告)号：US20160299594A1
公开(公告)日：2016-10-13
申请号：US14443298
申请日：2014-09-26
Inventor： Lei ZHANG , Taofeng XIE , Lingyan WU , Yang LIU
CPC classification number: G06F3/044 , C23C14/04 , C23C14/34 , C23C14/5873 , G06F3/041 , G06F3/0416 , G06F2203/04103 , G06F2203/04107 , G06F2203/04111
Abstract: A touch module, a manufacturing method thereof and a display device are disclosed. The touch module includes peripheral leads, an insulating layer and a touch electrode layer sequentially arranged on a substrate in stacked layers. The touch electrode layer includes touch sensing electrodes and touch drive electrodes, which intersect and are insulated from each other, and connection terminal protection members. Patterns of the touch sensing electrode and the touch drive electrode cover overlapping parts of the peripheral leads electrically connected with the touch sensing electrodes and the touch drive electrodes at positions of first opening areas of the insulating layer. Patterns of the connection terminal protection members cover connection terminal parts of corresponding peripheral leads at positions of second opening areas of the insulating layer. The touch module can simplify the number of layers of the touch module, reduce the use number of masks and improve the productivity.
Abstract translation: 公开了一种触摸模块及其制造方法和显示装置。 触摸模块包括周边引线，绝缘层和顺序地布置在层叠的基板上的触摸电极层。 触摸电极层包括彼此相交并彼此绝缘的触摸感测电极和触摸驱动电极以及连接端子保护构件。 触摸感测电极和触摸驱动电极的图案覆盖在绝缘层的第一开口区域的位置处与触摸感测电极和触摸驱动电极电连接的外围引线的重叠部分。 连接端子保护构件的图案在绝缘层的第二开口区域的位置处覆盖相应的外围引线的连接端子部分。 触摸模块可以简化触摸模块的层数，减少掩模的使用次数，提高生产率。
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24.发明公开公开(公告)号：US20240298526A1
公开(公告)日：2024-09-05
申请号：US18023000
申请日：2022-04-20
Applicant: BOE Technology Group Co., Ltd.
Inventor： Yang LIU , Xueqin CHEN , Kun MA
IPC: H10K85/60 , C09K11/06 , H10K50/11 , H10K101/30
CPC classification number: H10K85/633 , C09K11/06 , H10K85/615 , H10K85/626 , H10K85/636 , H10K85/654 , H10K85/657 , H10K85/6572 , H10K85/6574 , H10K85/6576 , C09K2211/1003 , H10K50/11 , H10K2101/30
Abstract: A light emitting material includes a host material, the host material comprises a first compound having a structural general Formula I.
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公开(公告)号：US20230200230A1
公开(公告)日：2023-06-22
申请号：US17927463
申请日：2021-11-22
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Yang LIU , Yuqian SUN
CPC classification number: H10K85/6572 , H10K59/35 , C09K11/06 , H10K85/657 , H10K85/654 , H10K85/622 , H10K50/11
Abstract: A light-emitting device includes a first electrode and a second electrode that are arranged sequentially, and a light-emitting layer disposed between the first electrode and the second electrode; a material of the light-emitting layer includes a host material and a guest material; the host material includes a p-type material and an n-type material, the p-type material and the n-type material form an exciplex, and the p-type material and the n-type material satisfy a following condition: |HOMOp-type−HOMOn-type|≤0.2 eV; HOMOp-type represents a highest occupied molecular orbital (HOMO) energy level of the p-type material, and HOMOn-type represents a HOMO energy level of the n-type material.
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Patent Agency Ranking
26.发明申请公开(公告)号：US20220416175A1
公开(公告)日：2022-12-29
申请号：US17611676
申请日：2020-12-25
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Xueqin CHEN , Yang LIU
IPC: H01L51/00
Abstract: An organic electroluminescent device, a display panel, a display device, and a light emitting device are described. The organic electroluminescent device includes an anode, an electron blocking layer, a buffer layer, an organic light emitting layer, and a cathode that are sequentially stacked. The thickness of the buffer layer is in a range from 1 nm to 100 nm. The material of the buffer layer comprises a compound shown in a first chemical formula as below: The organic electroluminescence device can improve the life of the device.
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公开(公告)号：US20200258443A1
公开(公告)日：2020-08-13
申请号：US15773790
申请日：2017-09-30
IPC: G09G3/20
Abstract: A gray-scale compensation device and method for combined pixels, and a display device. The compensation method for the combined pixels includes: measuring a gamma curve of the first pixel group to obtain a first gamma curve; measuring a gamma curve of the second pixel group to obtain a second gamma curve, where an area of the first pixel group is different from an area of the second pixel group; obtaining a compensation voltage based on the first gamma curve and the second gamma curve; and compensating the first pixel group or the second pixel group based on the compensation voltage.
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公开(公告)号：US20190018514A1
公开(公告)日：2019-01-17
申请号：US15743488
申请日：2017-07-31
Inventor： Lingyan WU , Yang LIU , Lei ZHANG , Taofeng XIE , Wei ZHANG , Guangchao WEI
Abstract: A touch display module, a manufacturing method thereof and a display device are provided. The touch display module includes a display panel and a touch module attached to the display panel; the touch module includes a touch region provided with a touch electrode and a border region provided with a black matrix, and the touch module includes a base substrate and includes a first anti-shadow layer and a second anti-shadow layer which are at a side, close to the display panel, of the base substrate; the first anti-shadow layer is between the touch electrode and the base substrate; the second anti-shadow layer is at a side, away from the base substrate, of the touch electrode; and in a dark state display mode, a color difference between the touch region and the border region is smaller than a preset value.
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29.发明公开公开(公告)号：US20230416604A1
公开(公告)日：2023-12-28
申请号：US18244230
申请日：2023-09-09
Applicant: BOE Technology Group Co., Ltd.
Inventor： Xuyong YANG , Fan CAO , Haiqiao YE , Yang LIU , Jingwen FENG
IPC: C09K11/88 , H10K50/115 , C09K11/08 , C09K11/70 , C09K11/74
CPC classification number: C09K11/883 , H10K50/115 , C09K11/0883 , C09K11/70 , C09K11/703 , C09K11/7492 , B82Y20/00
Abstract: The disclosure provides a quantum dot structure, a manufacturing method thereof, and a quantum dot light-emitting device. The quantum dot structure includes a core structure and a shell layer. The core structure includes a first metal element, at least one second metal element, and a non-metal element that bind through a chemical bond. The first metal element is a group III element, the non-metal element is a group V element, and the second metal element is a metal element different from the first metal element. In an inside-to-outside direction of the core structure, the content of the first metal element is in a descending order, the sum of content of the second metal element is in an ascending order, and the size of an optical band gap of the core structure is in the ascending order.
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30.发明公开公开(公告)号：US20230329098A1
公开(公告)日：2023-10-12
申请号：US17927498
申请日：2021-11-08
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Xueqin CHEN , Yang LIU
CPC classification number: H10K85/657 , H10K50/12 , H10K85/615
Abstract: A material for forming a blue light-emitting layer, comprising: a main material and a dopant material doped in the main material, wherein there is an overlapping region between the normalized fluorescence emission spectrum of the main material and the normalized absorption spectrum of the dopant material, and the integrated area of the overlapping region is greater than or equal to 50% of the integrated area of the normalized fluorescence emission spectrum of the main material.
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