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公开(公告)号：US20210335327A1
公开(公告)日：2021-10-28
申请号：US16343583
申请日：2018-06-04
发明人： Yafei Li , Hsinchung Lo , Bo Gao , Wei Sun , Lingyun Shi , Hao Zhang , Ming Chen , Tiankuo Shi , Jinxing Liu , Wenjia Sun , Xue Dong
摘要： A method for processing image data with reduced transmission bandwidth is provided. The method includes receiving a first set of data for image in a first resolution and receiving a center coordinate. The method further includes determining a high-definition region including an area and a boundary centered on the center coordinate. Additionally, the method includes rendering the first set of data based on the center coordinate and the area of the high-definition region to obtain a first subset of data. Furthermore, the method includes rendering a set of data compressed from the first set of data to obtain a second subset of data beyond the boundary. Moreover, the method includes transmitting a second set of image data to the display panel combining the first subset of data for display image in the first resolution and the second subset of data to display image in the second resolution.
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公开(公告)号：US11295709B2
公开(公告)日：2022-04-05
申请号：US16343583
申请日：2018-06-04
发明人： Yafei Li , Hsinchung Lo , Bo Gao , Wei Sun , Lingyun Shi , Hao Zhang , Ming Chen , Tiankuo Shi , Jinxing Liu , Wenjia Sun , Xue Dong
摘要： A method for processing image data with reduced transmission bandwidth is provided. The method includes receiving a first set of data for image in a first resolution and receiving a center coordinate. The method further includes determining a high-definition region including an area and a boundary centered on the center coordinate. Additionally, the method includes rendering the first set of data based on the center coordinate and the area of the high-definition region to obtain a first subset of data. Furthermore, the method includes rendering a set of data compressed from the first set of data to obtain a second subset of data beyond the boundary. Moreover, the method includes transmitting a second set of image data to the display panel combining the first subset of data for display image in the first resolution and the second subset of data to display image in the second resolution.
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公开(公告)号：US10884561B2
公开(公告)日：2021-01-05
申请号：US16412887
申请日：2019-05-15
发明人： Jinxing Liu , Bo Gao , Bo Liu , Yafei Li , Wenjia Sun , Wenchao Han , Xiaoyang Shen , Meiling Jin
摘要： The disclosure discloses a touch substrate, a method thereof for positioning a touch, and a capacitive touch screen, and the touch substrate includes a base substrate and a plurality of separate touch electrodes arranged in a single layer on the base substrate, where the touch electrodes include first touch electrodes and second touch electrodes, arranged alternately in both a first direction and a second direction, and respective first touch electrodes in each of at least one row or column of the touch electrodes are connected through one same wire, or respective second touch electrodes in each of at least one row or column of the touch electrodes are connected through one same wire.
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公开(公告)号：US11340730B2
公开(公告)日：2022-05-24
申请号：US17052304
申请日：2020-03-23
发明人： Jinxing Liu , Ming Chen , Xue Dong , Bo Gao , Wenjia Sun , Xiaozhou Liu , Yannan Xiong , Jiahao Liu , Shaoru Zhang , Yang Chen
IPC分类号： G06F3/041 , G02F1/1333 , G06F3/044 , G09G3/36
摘要： Disclosed are a driving method for a touch display panel, and a touch display apparatus. The driving method for a touch display panel includes: providing a sinusoidal signal y for each electrode block in a common electrode within a display period, wherein the display period includes N display stages, each display stage has M image frames, the refresh rate of the display period is greater than or equal to a refresh rate threshold value A, N≥2, M≤1, N is a positive integer, M is a positive number, and the refresh rate threshold value A is the maximum refresh rate that can be identified by human eyes; providing a data signal for multiple pixel electrodes; and an electric field, formed by the pixel electrodes and the common electrode, driving the inversion of liquid crystal molecules in a liquid crystal layer.
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公开(公告)号：US10949042B2
公开(公告)日：2021-03-16
申请号：US16612050
申请日：2019-03-25
发明人： Bo Gao , Jinxing Liu , Ming Chen , Xue Dong , Wenjia Sun , Yafei Li , Wenchao Han
IPC分类号： G06F3/044
摘要： The present disclosure discloses an array substrate and a display apparatus. The array substrate includes a touch electrode, wherein the touch electrode comprises a plurality of first sensing electrodes arranged in a first direction and a plurality of second sensing electrodes arranged in a second direction, each of the first sensing electrodes comprises an electrode strip, the electrode strip comprises a plurality of electrode blocks arranged in the second direction, each of the second sensing electrodes comprises a plurality of holes, the electrode blocks correspond to the holes in one to one correspondence, and projections of the electrode blocks in a direction perpendicular to a surface of the substrate are located in the corresponding holes.
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公开(公告)号：US11004382B2
公开(公告)日：2021-05-11
申请号：US16423620
申请日：2019-05-28
发明人： Yafei Li , Bo Gao , Pei Li , Guangquan Wang , Haiwei Sun , Ming Chen , Xue Dong , Wenjia Sun , Jinxing Liu
摘要： A backlight source and a manufacture method thereof, a display device are provided. The backlight source includes a base substrate, the base substrate is divided into a plurality of light emitting regions, and at least one of the plurality of light emitting regions comprises a plurality of light emitting elements, a first common polar line, and a second common polar line. Light emitting brightness of at least one of the light emitting regions is adjustable independently.
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公开(公告)号：US10802205B2
公开(公告)日：2020-10-13
申请号：US15774121
申请日：2017-09-29
发明人： Zhanchang Bu , Yang Chu , Xian Li , Ming Chen , Haijun Shi , Wenjia Sun
摘要： A backlight module, a display module and a display device are disclosed. The display module includes a backlight module; a display panel located at a light exit side of the backlight module; and a first optical adhesive layer located between the backlight module and the display panel. The display panel and the backlight module are adhered to each other through the first optical adhesive layer.
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公开(公告)号：US20180313999A1
公开(公告)日：2018-11-01
申请号：US15833602
申请日：2017-12-06
发明人： Hongyu Zhao , Kai Diao , Zongjie Bao , Han Zhang , Ming Li , Wenjia Sun , Yang Chu , Junjie Guo
IPC分类号： F21V8/00
CPC分类号： G02B6/0038 , G02B6/0045 , G02B6/0055 , G02B6/0065 , G02B6/0068 , G02B6/0073 , G02B6/0088 , G02B6/009 , G02B6/0091
摘要： The present disclosure relates to a light guide plate and its manufacturing method, and a backlight module. The light guide plate includes two opposite main surfaces and a side surface located between the two main surfaces. The method comprises: forming a plurality of grooves on at least one main surface of the light guide plate.
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公开(公告)号：US20220320394A1
公开(公告)日：2022-10-06
申请号：US17449058
申请日：2021-09-27
发明人： Xaiwei Yun , Chenchang Chen , Wenchieh Huang , Bo Gao , Xuehai Qian , Meiling Jin , Wenjia Sun , Xiaozhou Liu
IPC分类号： H01L33/62 , H01L25/075 , H01L33/50 , H01L33/00
摘要： A miniature light emitting diode chip, a display substrate and a manufacturing method thereof, and a display device are provided. The miniature light emitting diode chip includes: a substrate, including a first side and a second side; a first contact portion and a plurality of contact portions; and a plurality of miniature light emitting diodes. The miniature light emitting diodes each include a first electrode and a second electrode. An orthographic projection of a combination of the plurality of miniature light emitting diodes and a spacing between any two of the plurality of miniature light emitting diodes falls within the substrate. The first electrode of each of the plurality of miniature light emitting diodes is electrically connected to the first contact potion, and the second electrode of each of the plurality of miniature light emitting diodes is electrically connected to the plurality of second contact portions, respectively.
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公开(公告)号：US20140126240A1
公开(公告)日：2014-05-08
申请号：US14068355
申请日：2013-10-31
发明人： Wenjia Sun , Xiuyun Chen , Daekeun Yoon
IPC分类号： F21V8/00
CPC分类号： G02B6/0091 , G02B6/0031 , G02B6/0068 , G02B6/0073
摘要： The invention discloses a light-emitting unit, comprising a backplane and a light source provided on the backplane. The light source includes a plurality of sub light sources. The light-emitting unit further comprises light reflecting structures provided between the sub light sources. The light reflecting structures are configured to reflect the light radiating thereon from the sub light sources into the light-emitting direction of the light-emitting unit. Accordingly, the invention discloses a backlight module including the light-emitting unit and a display device including the backlight module. The backlight module in the invention is not only capable of improving a Hotspot phenomenon, but also capable of preventing the light source in the light-emitting unit from directly contacting with a light guide plate.
摘要翻译： 本发明公开了一种发光单元，包括背板和设置在背板上的光源。 光源包括多个子光源。 发光单元还包括设置在子光源之间的光反射结构。 光反射结构被配置为将从副光源照射到其上的光反射到发光单元的发光方向。 因此，本发明公开了一种背光模块，其包括所述发光单元和包括所述背光模块的显示装置。 本发明的背光模块不仅能够改善热点现象，而且能够防止发光单元中的光源与导光板直接接触。
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