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11.发明申请公开(公告)号：US20170301297A1
公开(公告)日：2017-10-19
申请号：US15507884
申请日：2016-03-04
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Guangliang SHANG , Yinling WANG , Yanfeng WANG
CPC classification number: G09G3/342 , G09G3/3648 , G09G5/10 , G09G2310/024 , G09G2310/08 , G09G2320/0247 , G09G2320/064 , G09G2320/0646
Abstract: A display driving method is provided. The method comprises: determining whether scanning of at least one area of display areas is completed (S1); adjusting light-emitting luminance of display light source corresponding to the at least one area after the scanning of the at least one area is completed, such that display luminance of the at least one area maintains within a specified range to eliminate picture flicker (S2). The display driving method is capable of reducing commendably the change of display luminance of the at least one area by adjusting the light-emitting luminance of display light source corresponding to the at least one area, so that picture flicker caused by over change of the display luminance would be avoided. There are provided a display driving method and apparatus and a display device comprising the display driving apparatus.
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公开(公告)号：US20210209998A1
公开(公告)日：2021-07-08
申请号：US16074222
申请日：2017-12-15
Inventor： Yanfeng WANG , Xiaoling XU , Yuanxin DU , Yun QIU , Xiao SUN
Abstract: The present application discloses a driving method of a display panel, a display apparatus and a virtual reality device. The display panel includes a middle display region and a peripheral display region at the periphery of the middle display region. The display panel is driven such that a display resolution of the middle display region is greater than a display resolution of the peripheral display region.
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公开(公告)号：US20210176451A1
公开(公告)日：2021-06-10
申请号：US15776184
申请日：2017-10-19
Inventor： Yanfeng WANG , Xue DONG , Dan WANG , Yun QIU , Yuanxin DU , Zhenhua LV , Xiaoling XU , Zhidong WANG , Weipin HU , Congcong WEI
IPC: H04N13/337 , H04N13/32
Abstract: A three-dimensional display system includes: an LED array and a light control layer disposed on a base substrate; wherein the LED array is used to form polarized lights of different polarization directions; the light control layer is used to control a light emission order of the polarized lights of different polarization directions.
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公开(公告)号：US20190079306A1
公开(公告)日：2019-03-14
申请号：US15766597
申请日：2017-10-11
Inventor： Yanfeng WANG , Yuanxin DU , Zhenhua LV , Zhidong WANG , Xiaoling XU , Hongshu ZHANG , Weipin HU , Congcong WEI
Abstract: There is disclosed a three-dimensional display device including: a micro LED display panel, a light control component arranged at a light-emitting side of the micro LED display panel, and a control component electrically connected with the micro LED display panel and the light control component respectively; where the control component is configured to control the micro LED display panel to display, and to control the light control component to generate a parallax barrier matching with the micro LED display panel, in a three-dimensional display mode. The control component controls the light control component to generate the parallax barrier matching with the micro LED display panel, while controlling the micro LED display panel to display, and when light rays emitted by the micro LED display panel pass through the parallax barrier, a three-dimensional image can be displayed, so that a three-dimensional display can be achieved on the micro LED display panel.
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公开(公告)号：US20190035326A1
公开(公告)日：2019-01-31
申请号：US15767281
申请日：2017-10-13
Inventor： Yanfeng WANG , Zhenhua LV , Zhidong WANG , Xiaoling XU , Yuanxin DU , Hongshu ZHANG , Weipin HU , Congcong WEI
IPC: G09G3/32 , G09G3/36 , G09G3/20 , G02F1/155 , G02F1/1335
Abstract: The embodiments of the disclosure relate to a display unit, a pixel circuit and a driving method and a display panel thereof. The display unit comprises: a display pixel unit for displaying images; and an imaging pixel unit for acquisiting images. The imaging pixel unit comprises a photosensitive element and a filter element located on the photosensitive element.
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Patent Agency Ranking
公开(公告)号：US20180090093A1
公开(公告)日：2018-03-29
申请号：US15520791
申请日：2016-08-24
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Yanfeng WANG
IPC: G09G3/36
CPC classification number: G09G3/3688 , G09G3/36 , G09G3/3611 , G09G3/3614 , G09G2300/0408 , G09G2310/08 , G09G2360/02 , G09G2370/08
Abstract: The present disclosure relates to a timing controller, a source driver IC and a source driving method. The timing controller comprises an encoding module and at least one first output port. Each of the first output ports can be configured to be electrically connected with at least two source driver ICs of a display panel. The encoding module can be configured to provide the same driving signal to all the first output ports, the driving signal at least carrying IC addresses and pixel data of the source driver ICs. The encoding module provides the driving signal to the first output ports, such that one of the first output ports outputs pixel data of at least two of the source driver ICs, which decreases the number of the output ports and reduces the production cost of the timing controller.
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公开(公告)号：US20180088427A1
公开(公告)日：2018-03-29
申请号：US15682226
申请日：2017-08-21
Inventor： Zhidong WANG , Yun QIU , Yanfeng WANG , Zhenhua LV
CPC classification number: G02F1/155 , G02F1/13336 , G02F1/1533 , G02F1/157 , G02F2001/1536
Abstract: The present disclosure provides a display panel, including: a base substrate; a plurality of hemispherical grooves arranged in the base substrate, a reflective material having a refractive index substantially greater than the base substrate being filled in each of the plurality of hemispherical grooves; and at least one electrochromic unit arranged on the base substrate with the reflective material. Each of the at least one electrochromic unit includes two transparent electrodes and an electrochromic material arranged between the two transparent electrodes.
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公开(公告)号：US20210168350A1
公开(公告)日：2021-06-03
申请号：US15780323
申请日：2017-10-13
Inventor： Hongshu ZHANG , Xiaoling XU , Yanfeng WANG , Yun QIU , Dan WANG
IPC: H04N13/322 , H04N13/346 , G02B30/10 , G02F1/29 , G02B27/28 , G02B27/14
Abstract: The present disclosure provides a light field display device. The light field display device includes a plurality of imaging modules. Each of the imaging modules includes a liquid crystal lens array and a display screen, the liquid crystal lens array is disposed on a light exit side of the display screen, and images of the plurality of imaging modules are parallel to each other.
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公开(公告)号：US20210167222A1
公开(公告)日：2021-06-03
申请号：US16067297
申请日：2017-11-17
Inventor： Zhenhua LV , Lianjie QU , Yanfeng WANG , Hongbo FENG , Xuewen LV , Jiantao LIU
IPC: H01L29/786 , H01L27/12
Abstract: A thin film transistor and a manufacturing method thereof, an array substrate and a manufacturing method thereof, and a display panel are provided. The thin film transistor includes an active layer and a wire grid which is disposed at least on a surface of an active region of the active layer and is made of a conductive material. The active layer includes a source region a drain region, and the channel region between the source region and the drain region. The wire grid includes a plurality of wire grid sections which are spaced apart from each other, and in a direction from the source region to the drain region, a length of the channel region is longer than a length of the wire grid section. The wire grid section can
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公开(公告)号：US20190355295A1
公开(公告)日：2019-11-21
申请号：US16301292
申请日：2018-04-18
Inventor： Yanfeng WANG , Xue DONG , Dan WANG , Yun QIU , Yuanxin DU , Xiaoling XU , Zhenhua LV , Zhidong WANG , Weipin HU , Congcong WEI
Abstract: A display device including a display panel that includes a plurality of micro-LED pixel units arranged in an array, and a light-controlling component disposed on a light exiting side of the display panel. The light-controlling component includes a plurality of light-controlling regions each including at least two sub-regions individually controllable to switch between a transmissive state and a non-transmissive state. The light-controlling regions are arranged such that an orthographic projection of each of the light-controlling regions on the display panel covers a respective one of the micro-LED pixel units.
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