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公开(公告)号：US10444570B2
公开(公告)日：2019-10-15
申请号：US15552287
申请日：2017-02-22
发明人： Jie Tong , Peimao Li , Xuelu Wang , Huilian Wang
IPC分类号： G02F1/1337
摘要： A transfer printing plate is disclosed. The transfer printing plate is configured for transferring an alignment liquid to a mainboard of a display panel and may include: a base plate; a transfer printing portion formed on the base plate and comprising at least two strip-shaped protrusions arranged side by side and spaced apart by a predetermined distance; and a supporting and connecting portion formed between two adjacent strip-shaped protrusions of the at least two strip-shaped protrusions and connected to the two adjacent strip-shaped protrusions. A transfer printing device having the transfer printing plate is also disclosed.
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公开(公告)号：US10139967B2
公开(公告)日：2018-11-27
申请号：US14895365
申请日：2015-04-22
发明人： Xueguang Hao , Cheng Li , Peimao Li , Jun Fan
摘要： A touch screen and a display device are provided. The touch screen includes first strip electrodes and second strip electrodes, which are disposed in different layers and intersect with each other. The first strip electrodes disposed in a layer above the second strip electrodes have patterns to prevent Moire fringes caused by interference. In the touch period at least some of the first strip electrodes are configured to load touch scanning signals while the second strip electrodes are configured to couple with the voltage signals of the touch scanning signals and output signals; or in the touch period the second strip electrodes are configured to bad touch scanning signals while at least some of the first strip electrodes are configured to couple with the voltage signals of the touch scanning signals and output signals. The touch screen can reduce Moire fringes at the edges of the first strip electrodes caused by interference of light due to regular patterns.
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公开(公告)号：US10908462B2
公开(公告)日：2021-02-02
申请号：US15989759
申请日：2018-05-25
发明人： Jie Tong , Xuelu Wang , Yan Wang , Peimao Li , Dongdong Song
IPC分类号： G02F1/1339 , G02F1/1335 , G02F1/1333
摘要： The present disclosure provides a flexible substrate and a liquid crystal panel having the flexible substrate. The flexible substrate includes a color film substrate and a spacer provided on one side of the color film substrate. The spacer includes a first part and a second part that are intersected with each other.
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公开(公告)号：US10884270B2
公开(公告)日：2021-01-05
申请号：US15991447
申请日：2018-05-29
发明人： Jie Tong , Xuelu Wang , Yan Wang , Dongdong Song , Peimao Li
IPC分类号： G02F1/133 , G02F1/1343 , G09G3/36 , G02F1/1362 , G02F1/13
摘要： A method for determining compensating data voltages for a liquid crystal display panel. The liquid crystal display panel includes a liquid crystal cell defined by a first substrate and a second substrate arranged opposite to each other. The liquid crystal cell has non-uniform cell gaps across the cell. The method includes: measuring a capacitance distribution across the liquid crystal cell; determining a cell gap distribution across the cell based on the capacitance distribution; and deriving, from the cell gap distribution, respective compensation voltages for different data voltages for each of different regions of the liquid crystal cell.
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公开(公告)号：US11322100B2
公开(公告)日：2022-05-03
申请号：US16621475
申请日：2019-07-19
发明人： Kai Chen , Xuelu Wang , Ruichao Liu , Wei Wei , Peimao Li
IPC分类号： G09G3/36 , G02F1/133 , G02F1/1335
摘要： The present disclosure provides a gray scale setting method, a display substrate and a display apparatus, and relates to the field of display technology. The gray scale setting method of the present disclosure applied to a display substrate. The display substrate has a display area and a non-display area. The display substrate includes an edge pixel on a boundary between the display area and the non-display area, and the edge pixel includes a first sub-area pixel within the display area and a second sub-area pixel within the non-display area. The method includes: acquiring an area ratio of the first sub-area relative to the edge pixel; determining a relative transmittance of the edge pixel according to the area ratio of the first sub-area relative to the edge pixel; and determining a display gray scale for the edge pixel according to the determined relative transmittance.
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公开(公告)号：US11256127B2
公开(公告)日：2022-02-22
申请号：US16071682
申请日：2017-12-14
发明人： Yan Wang , Xuelu Wang , Huilian Wang , Jie Tong , Peimao Li , Kai Chen , Xiaofeng Zhang , Ruichao Liu , Dongdong Song , Wei Wei , Tianhui Liu
IPC分类号： G02F1/1335 , H01L27/32
摘要： A display substrate, a display panel and a display device are provided. The display substrate includes a plurality of pixel groups arranged in a first direction. Each pixel group at least includes a first pixel column and a second pixel column arranged sequentially along the first direction. The first pixel column includes one first display pixel or a plurality of first display pixels arranged in a second direction interesting with the first direction. The second pixel column includes one second display pixel or a plurality of second display pixels arranged in the second direction. The outline of the display area of the display substrate includes a first outline section not parallel to either the second direction or the first direction.
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公开(公告)号：US20180239178A1
公开(公告)日：2018-08-23
申请号：US15552287
申请日：2017-02-22
发明人： Jie Tong , Peimao Li , Xuelu Wang , Huilian Wang
IPC分类号： G02F1/1337
CPC分类号： G02F1/1337 , G02F1/133723 , G02F1/13378
摘要： A transfer printing plate is disclosed. The transfer printing plate is configured for transferring an alignment liquid to a mainboard of a display panel and may include: a base plate; a transfer printing portion formed on the base plate and comprising at least two strip-shaped protrusions arranged side by side and spaced apart by a predetermined distance; and a supporting and connecting portion formed between two adjacent strip-shaped protrusions of the at least two strip-shaped protrusions and connected to the two adjacent strip-shaped protrusions. A transfer printing device having the transfer printing plate is also disclosed.
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