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31.发明授权公开(公告)号：US11109008B2
公开(公告)日：2021-08-31
申请号：US16320687
申请日：2018-04-16
Applicant: BOE Technology Group Co., Ltd.
Inventor： Yingyi Li
IPC: H04N1/32 , H04N9/64 , H04N11/06 , H04N19/467 , H04N21/4363
Abstract: A data transmission method, a data loading device, a data parsing device, and a data transmission system are described herein. The methods include acquiring original video data, acquiring data to be transmitted, processing the original video data according to the data to be transmitted to obtain target video data, and displaying the target video data and the original video data. The methods may further include after displaying the target video data and the original video data, collecting the displayed target video data and original video data, parsing the original video data and the target video data to obtain the data to be transmitted.
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公开(公告)号：US10911713B2
公开(公告)日：2021-02-02
申请号：US16465819
申请日：2018-11-19
Inventor： Yingyi Li , Kairan Liu , Wenbo Li , Lin Zhu , Guangtao Zhai
Abstract: A video displaying method. The method includes applying a first frequency modulation in time domain on an original video thereby obtaining a first modulated video; applying a second frequency modulation in spatial domain on the first modulated video thereby obtaining a second modulated video including a first invisible-light image; and displaying the second modulating video with a corresponding frame rate. A time-domain frequency of the first invisible-light image is in a first range unrecognizable by a naked eye and recognizable by a video recorder. A spatial-domain frequency of the first invisible-light image is in a second range unrecognizable by the naked eye and recognizable by a video recorder.
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公开(公告)号：US10816706B2
公开(公告)日：2020-10-27
申请号：US15742654
申请日：2017-07-14
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Yingyi Li
IPC: G02B5/20 , G02B5/28 , G02F1/1335 , G02F1/1362 , G02F1/13363
Abstract: The present disclosure provides a display device, belonging to a field of display technology, and can address a problem in an existing display device that short-wavelength blue light causes harm to human eyes. The display device includes a light attenuation unit, wherein the light attenuation unit comprises at least one first layer and at least one second layer which are alternately provided, the first layer having a refractive index greater than a refractive index of the second layer, and the light attenuation unit is configured to reduce a transmittance of the short-wavelength blue light among incident light.
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公开(公告)号：US20200244919A1
公开(公告)日：2020-07-30
申请号：US16465819
申请日：2018-11-19
Inventor： Yingyi Li , Kairan Liu , Wenbo Li , Lin Zhu , Guangtao Zhai
Abstract: A video displaying method. The method includes applying a first frequency modulation in time domain on an original video thereby obtaining a first modulated video; applying a second frequency modulation in spatial domain on the first modulated video thereby obtaining a second modulated video including a first invisible-light image; and displaying the second modulating video with a corresponding frame rate. A time-domain frequency of the first invisible-light image is in a first range unrecognizable by a naked eye and recognizable by a video recorder. A spatial-domain frequency of the first invisible-light image is in a second range unrecognizable by the naked eye and recognizable by a video recorder.
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公开(公告)号：US10608053B2
公开(公告)日：2020-03-31
申请号：US15092342
申请日：2016-04-06
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Yingyi Li
Abstract: The present disclosure provides an OLED display apparatus and a method for producing the same, and a color filter substrate and a method for producing the same. The OLED display apparatus comprises: a TFT array substrate; a luminescent structure layer provided on the TFT array substrate, wherein light emitted from the luminescent structure layer is infrared light; and a light conversion layer located on the luminescent structure layer. The light conversion layer comprises a plurality of pixel areas, each of which is at least provided with three light conversion units, which are a red light conversion unit formed of an upconversion luminescent material emitting red light after stimulation by infrared light, a green light conversion unit formed of an upconversion luminescent material emitting green light after stimulation by infrared light, and a blue light conversion unit formed of an upconversion luminescent material emitting blue light after stimulation by infrared light.
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Patent Agency Ranking
公开(公告)号：US10451931B2
公开(公告)日：2019-10-22
申请号：US15507531
申请日：2016-03-24
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Yingyi Li
IPC: G02F1/1335 , G02F1/1343 , G02F1/137 , G02F1/13363 , G02F1/13357 , G02F1/1333
Abstract: A transflective display panel and a transflective display device. The transflective display panel includes: a first substrate and a second substrate disposed opposite to each other, and blue phase liquid crystal disposed between the first substrate and the second substrate. The first substrate includes a first base substrate and pixel electrodes and common electrodes that are disposed on a side of the first base substrate that faces the second substrate, the pixel electrodes serve as reflecting electrodes or both the pixel electrodes and the common electrodes serve as reflecting electrodes. The second substrate comprises a second base substrate.
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公开(公告)号：US10397559B2
公开(公告)日：2019-08-27
申请号：US15323423
申请日：2016-05-20
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Wenbo Li , Guangtao Zhai , Zhongpai Gao , Jian Gao , Yingyi Li
IPC: H04N13/337 , H04N13/167 , H04N13/351 , G09G5/14 , G09G5/02 , G06F3/147 , H04N13/30 , H04N13/156
Abstract: A display method includes: processing a plurality of images to form base compositions; and presenting the base compositions with different images in a spatial arrangement which as a whole form a composite image viewable to a naked-eye viewer; wherein a subset of the plurality of images are selectively viewable as a modulated view to a user with an optical modulation device.
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公开(公告)号：US10288784B2
公开(公告)日：2019-05-14
申请号：US15521881
申请日：2016-05-18
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Yanbing Wu , Yingyi Li
IPC: G02B5/20 , G02B3/00 , G02B5/02 , G02F1/1335 , G02B5/28
Abstract: The present disclosure provides a blue light filtering film. The blue light filtering film has a non-planar structure such that, for light that is emitted at any incident angle from at least one side of the blue light film, a transmission light of the blue light filtering film involves small chromatic polarization. The blue light filtering film of the present disclosure is configured such that light lengths of the incident light in layers of the film do not change to great extent along with the angle θ and thus chromatic polarization is greatly alleviated, thereby not only achieving the effect of preventing damage caused by blue light but also eliminating chromatic polarization influence due to change of the light length for oblique incident light.
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公开(公告)号：US20190128861A1
公开(公告)日：2019-05-02
申请号：US16138197
申请日：2018-09-21
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Yingyi Li
CPC classification number: G01N33/0027 , G01N33/0073 , G02B5/3025
Abstract: A gas concentration detecting device and a detecting method thereof are provided. The gas concentration detecting device includes: a first polarizer; a second polarizer arranged opposite to the first polarizer in such a way that a gap is formed between the first polarizer and the second polarizer; a light source on a side of the second polarizer away from the first polarizer or on a side of the first polarizer away from the second polarizer; and a photoluminescent layer between the first polarizer and the second polarizer. The light transmission axis of the first polarizer is perpendicular to a light transmission axis of the second polarizer.
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公开(公告)号：US20180286321A1
公开(公告)日：2018-10-04
申请号：US15565767
申请日：2017-05-04
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Jian Gao , Xinguo Li , Yingyi Li , Kairan Liu
IPC: G09G3/34
Abstract: A backlight assembly, a display device, an anti-photographed system, and an anti-photographed method are provided. The backlight assembly includes a backlight source; and a control circuit, coupled to the backlight source and configured to control at least one part of the backlight source to emit a first modulated light that flickers at a preset frequency that is higher than or equal to a scanning frequency of a shutter of a camera.
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