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公开(公告)号：US09898141B2
公开(公告)日：2018-02-20
申请号：US14804785
申请日：2015-07-21
Applicant: BOE Technology Group Co., Ltd.
Inventor： Chunwei Wu , Chungchun Lee , Yanfeng Wang , Xiaoguang Xu
IPC: G06F3/042 , H01L31/0216 , H01L31/20 , H01L31/028 , H01L31/0296 , H01L31/113 , G06F3/041 , H01L31/18 , H01L27/146
CPC classification number: G06F3/042 , G06F3/0412 , G06F3/0416 , G06F2203/04103 , G06F2203/04107 , H01L27/14678 , H01L31/02164 , H01L31/028 , H01L31/0296 , H01L31/1136 , H01L31/1828 , H01L31/202
Abstract: A touch panel, a method for fabricating the same and a touch display device are disclosed. The touch panel includes touch units, each of which includes: a capacitor having a first terminal connected to a first bias voltage; a first transistor having an amorphous silicon active layer, one of a source and a drain of the first transistor is connected to a third bias voltage and the other is connected to a second terminal of the capacitor; a second transistor having an oxide semiconductor active layer, a gate of the second transistor is connected to a scan line, one of a source and a drain of the second transistor is connected to the second terminal of the capacitor and the other is connected to a data line. The touch panel further includes a light-shielding layer; an aperture portion is disposed on a part of the light-shielding layer.
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公开(公告)号：US11567621B2
公开(公告)日：2023-01-31
申请号：US16848562
申请日：2020-04-14
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Chungchun Lee , Li Zhou , Liye Duan , Feng Jiang , Xuan He , Long Wang
IPC: G06F3/0481 , G06F3/0487 , G06F3/04883 , H04M1/02
Abstract: Embodiments of the present disclosure provide a display panel, a mobile terminal and a method for controlling a mobile terminal which may allow a user to perform single hand operations on a large-size mobile terminal to improve the convenience of the mobile terminal. The display panel includes: a first substrate; a second substrate arranged opposite to the first substrate; and a single hand operation sensing unit arranged on the first substrate or the second substrate, which is configured to sense a single hand holding operation of a user and to trigger the display panel to demagnify an operation graphic interface displayed in full-screen and display the demagnified operation graphic interface in a predetermined single hand operation comfortable region positioned on the basis of a holding position in case that the single hand holding operation of the user is sensed.
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公开(公告)号：US10275033B2
公开(公告)日：2019-04-30
申请号：US15519582
申请日：2016-10-26
Applicant: BOE Technology Group Co., Ltd.
Inventor： Long Wang , Li Zhou , Feng Jiang , Fangzhen Zhang , Chungchun Lee
IPC: G06F3/01 , G06F3/044 , H01L41/08 , H01L41/113
Abstract: A touch display device includes a display panel, a processor and a pressure sensing device and a touch feedback device disposed over the display panel. The pressure sensing device is configured to sense a pressure sensing upon an occurrence of touch, such that the pressure signal may be provided to the processor to generate a feedback signal. The touch feedback device is configured to perform a corresponding feedback operation according to the feedback signal.
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公开(公告)号：US10310606B2
公开(公告)日：2019-06-04
申请号：US15519582
申请日：2016-10-26
Applicant: BOE Technology Group Co., Ltd.
Inventor： Long Wang , Li Zhou , Feng Jiang , Fangzhen Zhang , Chungchun Lee
IPC: G06F3/01 , G06F3/044 , H01L41/08 , H01L41/113
Abstract: A touch display device includes a display panel, a processor and a pressure sensing device and a touch feedback device disposed over the display panel. The pressure sensing device is configured to sense a pressure sensing upon an occurrence of touch, such that the pressure signal may be provided to the processor to generate a feedback signal. The touch feedback device is configured to perform a corresponding feedback operation according to the feedback signal.
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公开(公告)号：US09886884B2
公开(公告)日：2018-02-06
申请号：US15320421
申请日：2015-07-20
Applicant: Boe Technology Group Co., Ltd.
Inventor： Li Zhou , Chungchun Lee , Yangfeng Wang , Feng Jiang , Long Wang
CPC classification number: G09G3/2003 , G09G2300/0443 , G09G2300/0452 , G09G2300/0465 , G09G2330/021 , G09G2340/0457
Abstract: The present disclosure relates to a pixel arranging method. A repeating unit consists of a first structural unit and a second structural unit that are repeatedly arranged in the horizontal direction respectively, and are alternately arranged in the vertical direction; the first structural unit and the second structural unit respectively comprises seven sub-pixels, the seven sub pixels includes two sub-pixels of a first color, two sub-pixels of a second color, two sub-pixels of a third color and one sub-pixel of a fourth color; or two sub-pixels of the first color, one sub-pixel of the second color, two sub-pixels of the third color and two sub-pixels of the fourth color. The present disclosure also relates to a sub-pixel rendering method and an image display device. In case of limited manufacturing processes, the resolution can still be increased, while power consumption can be lowered.
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Patent Agency Ranking
公开(公告)号：US20200241707A1
公开(公告)日：2020-07-30
申请号：US16848562
申请日：2020-04-14
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Chungchun Lee , Li Zhou , Liye Duan , Feng Jiang , Xuan He , Long Wang
IPC: G06F3/0481 , G06F3/0487
Abstract: Embodiments of the present disclosure provide a display panel, a mobile terminal and a method for controlling a mobile terminal which may allow a user to perform single hand operations on a large-size mobile terminal to improve the convenience of the mobile terminal. The display panel includes: a first substrate; a second substrate arranged opposite to the first substrate; and a single hand operation sensing unit arranged on the first substrate or the second substrate, which is configured to sense a single hand holding operation of a user and to trigger the display panel to demagnify an operation graphic interface displayed in full-screen and display the demagnified operation graphic interface in a predetermined single hand operation comfortable region positioned on the basis of a holding position in case that the single hand holding operation of the user is sensed.
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公开(公告)号：US10467956B2
公开(公告)日：2019-11-05
申请号：US15307788
申请日：2015-10-23
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Liye Duan , Lirong Wang , Chungchun Lee , Chiehhsing Chung , Junjie Lin
IPC: G09G3/3233 , G09G3/3258
Abstract: The present disclosure provides a pixel driving circuit, an array substrate and a display device. The pixel driving circuit comprises a charge storage unit, for receiving a power supply voltage signal; a driving unit, for generating a driving current that drives the OLED to emit light; a reset unit, for writing a voltage of an initial voltage signal into a second terminal of the charge storage unit in a reset phase; a data write unit, for writing a voltage of a data voltage signal and the threshold voltage of the driving unit into the second terminal of the charge storage unit in a data write phase; and a light emitting control unit, for controlling the power supply voltage signal to be written into the driving unit so as to generate the driving signal in a light emitting phase.
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公开(公告)号：US20180299958A1
公开(公告)日：2018-10-18
申请号：US15519582
申请日：2016-10-26
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Long Wang , Li Zhou , Feng Jiang , Fangzhen Zhang , Chungchun Lee
CPC classification number: G06F3/016 , G06F3/01 , G06F3/044 , G06F2203/04105 , G06F2203/04107 , G06F2203/04111 , H01L41/0825 , H01L41/1132
Abstract: A touch display device includes a display panel, a processor and a pressure sensing device and a touch feedback device disposed over the display panel. The pressure sensing device is configured to sense a pressure sensing upon an occurrence of touch, such that the pressure signal may be provided to the processor to generate a feedback signal. The touch feedback device is configured to perform a corresponding feedback operation according to the feedback signal.
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公开(公告)号：US09705024B2
公开(公告)日：2017-07-11
申请号：US15107209
申请日：2016-01-26
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Feng Jiang , Xingdong Liu , Chungchun Lee
IPC: H01L31/102 , H01L21/00 , H01L31/117 , H01L27/146
CPC classification number: H01L31/117 , H01L27/14623 , H01L27/14632 , H01L27/14658 , H01L27/14669 , H01L27/14676
Abstract: The present invention provides an invisible light flat plate detector and a manufacturing method thereof, an imaging apparatus, relates to the field of detection technology, can solve problems that the structure of the invisible light flat plate detector in the prior art is complex and the manufacturing method thereof is tedious. The invisible light flat plate detector of the present invention comprises a plurality of detection units and an invisible light conversion layer provided above the detection units for converting invisible light into visible light, each of the detection units comprising a thin film transistor provided on a substrate, and a first insulation layer, a first electrode, a semiconductor photoelectronic conversion module, a second electrode which are successively provided above the thin film transistor and of which projections on the substrate at least partially overlap with a projection of the thin film transistor on the substrate.
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公开(公告)号：US10361401B2
公开(公告)日：2019-07-23
申请号：US14409533
申请日：2014-05-08
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Jiliang Wang , Chungchun Lee , Xiaoguang Xu , Qinghui Zeng
IPC: H01L51/52
Abstract: The present invention discloses an organic electroluminescent display device and a display apparatus, wherein the organic electroluminescent display device employs an optical film lamination as a base substrate or a packaging cover plate, the optical film lamination includes a circular polarizer film, a water-oxygen resistant film and a color resistant film that are located on a supporting substrate, thus it has an antireflection function, a good water-oxygen resistance as well as a full-color display function, so that not only the problem of fussy process and high cost of an OLED display device caused by film application can be solved, but also the problem that the thickness of a flexible OLED display device is increased and thus the device is difficult to be rolled up due to film application is avoided; also, the OLED display device has the advantages of being lighter and thinner and having a better display effect, etc.
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