-
公开(公告)号：US20240266703A1
公开(公告)日：2024-08-08
申请号：US18020962
申请日：2022-02-28
Inventor： Yan LU , Haocheng JIA , Yan WANG , Di CAO , Guodong FENG , Zhifeng ZHANG
Abstract: A waveguide conversion device and an electronic apparatus are provided. The waveguide conversion device includes: a waveguide chamber including a waveguide transmission chamber and a waveguide back chamber opposite to each other; a substrate between the waveguide transmission chamber and the waveguide back chamber and at least including a dielectric substrate; a probe in the waveguide chamber and connected to a probe conductive line; and a mode conversion component on the dielectric substrate and including a strip line, first and second ground electrodes. The Probe, the probe conductive line and the strip line are connected in sequence, and the probe and the probe conductive line extend into the waveguide transmission chamber. The strip line is between first and second ground electrodes at an interval, and the strip line has one end connected to the probe conductive line, and the other end connected to a coplanar waveguide transmission line.
-
公开(公告)号：US20240250434A1
公开(公告)日：2024-07-25
申请号：US18016038
申请日：2022-02-28
Inventor： Yan WANG , Haocheng JIA , Guodong FENG , Di CAO , Yan LU , Zhifeng ZHANG
CPC classification number: H01Q9/0457 , H01P1/18 , H01Q9/0428 , H01Q21/0068 , H01Q21/065
Abstract: The present disclosure provides a phased array antenna, including a waveguide radiation unit, a phase shifter unit and a waveguide power dividing unit, a radiation patch and a first waveguide feed structure in the waveguide radiation unit are the same in number, and a first transmission port of each first waveguide feed structure is arranged corresponding to the radiation patch; the waveguide power dividing unit includes second waveguide feed structures, and a first transmission port of each second waveguide feed structure corresponds to a second feed region of at least one phase shifter; each of the first waveguide feed structure and the second waveguide feed structures includes a ridge waveguide structure; the ridge waveguide structure is provided with at least one sidewall; defining a waveguide cavity of the ridge waveguide structure; at least one ridge protruding toward the waveguide cavity is arranged on the at least one sidewall.
-
公开(公告)号：US20220334424A1
公开(公告)日：2022-10-20
申请号：US17417424
申请日：2020-12-30
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Kai CHEN , Yanqing CHEN , Ruichao LIU , Jie TONG , Xiaofeng ZHANG , Weida QIN , Ning WANG , Yan WANG , Wei LI , Haoyi XIN
IPC: G02F1/1339 , G02F1/1335 , G02F1/1333
Abstract: A display panel includes a display region and a photoelectric sensing region, a plurality of spacer, a plurality of first support pillars, a plurality of second support pillars, and a plurality of third support pillars. The display region is located outside the photoelectric sensing region; and the photoelectric sensing region includes a light transmitting region and a frame area surrounding the light transmitting region, and the frame region includes: a first region, a second region, and a third region. The plurality of the spacers are arranged in an array, and located within the display region, but not located within the light transmitting region. The plurality of the first support pillars are located within the first region. The plurality of the second support pillars are located within the second region. The plurality of the third support pillars are located within the third region.
-
公开(公告)号：US20210200021A1
公开(公告)日：2021-07-01
申请号：US16071682
申请日：2017-12-14
Inventor： Yan WANG , Xuelu WANG , Huilian WANG , Jie TONG , Peimao LI , Kai CHEN , Xiaofeng ZHANG , Ruichao LIU , Dongdong SONG , Wei WEI , Tianhui LIU
IPC: G02F1/1335 , H01L27/32
Abstract: 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.
-
公开(公告)号：US20160116769A1
公开(公告)日：2016-04-28
申请号：US14737626
申请日：2015-06-12
Inventor： Chuanbao CHEN , Yan WANG
IPC: G02F1/1337 , G02F1/1333 , G02F1/1335 , G02F1/1339
CPC classification number: G02F1/1339 , G02F1/13394 , G02F2001/13398
Abstract: A display device includes a first substrate provided with a first alignment film and a second substrate provided with a second alignment film, which are cell-assembled and sealed by sealant. A separating wall is provided between the first substrate and the second substrate and is further located between a display area and the sealant. The separating wall extends through the first alignment film and the second alignment film to separate the sealant and alignment films in the display area. The display device can avoid contamination of alignment films in the display area and enhance the display quality of the display device.
Abstract translation: 显示装置包括具有第一取向膜的第一基板和设置有第二取向膜的第二基板，其通过密封剂进行单元组装和密封。 分隔壁设置在第一基板和第二基板之间，并且进一步位于显示区域和密封剂之间。 分隔壁延伸穿过第一取向膜和第二取向膜以分离显示区域中的密封剂和取向膜。 显示装置可以避免显示区域中的取向膜的污染，并提高显示装置的显示质量。
-
Patent Agency Ranking
公开(公告)号：US20250077006A1
公开(公告)日：2025-03-06
申请号：US18283249
申请日：2022-11-14
Inventor： Honggang GU , Xianjie SHAO , Yan WANG , Haihong WANG
IPC: G06F3/041 , G02F1/1333 , G02F1/1343 , G02F1/1362 , G02F1/1368 , G06F3/044
Abstract: The present disclosure provides a display panel and an array substrate. The array substrate includes a plurality of pixels forming a plurality of pixel columns, and one pixel includes a plurality of sub-pixels. The array substrate includes: a substrate; a pixel electrode layer, including a plurality of pixel electrodes in one-to-one correspondence with the plurality of sub-pixels; a touch electrode layer, disposed at a side of the pixel electrode layer, where the touch electrode layer includes a plurality of touch electrode cells spaced apart and mutually insulated; where there is a first gap between two t touch electrode cells that are adjacent in a direction of the pixel columns, and the first gap is located between both ends of a pixel electrode along the direction of the pixel columns.
-
公开(公告)号：US20230341734A1
公开(公告)日：2023-10-26
申请号：US17908426
申请日：2021-09-02
Inventor： Jie YANG , Yan WANG , Xinya ZHANG , Zhe LI , Li TIAN
IPC: G02F1/1362
CPC classification number: G02F1/136295 , G02F1/136209 , G02F1/136222
Abstract: A display module includes a display panel and a dimming panel stacked on the display panel. The display panel has a plurality of pixel The dimming panel a plurality of dimming regions, and in a direction perpendicular to the display panel, a dimming region covers at least one pixel region. The dimming panel includes a plurality of dimming electrodes and a plurality of signal lines. Each dimming electrode is located in dimming region in the plurality of dimming regions, and any two adjacent dimming electrodes have a gap therebetween. Each dimming electrode is directly electrically connected to at least one signal line. The at least one signal line is configured to transmit a control voltage signal to the dimming electrode electrically connected to the at least one signal line for controlling a light transmittance of the dimming region where the dimming electrode is located.
-
公开(公告)号：US20220082882A1
公开(公告)日：2022-03-17
申请号：US17412086
申请日：2021-08-25
IPC: G02F1/1333 , G02F1/1335 , G02F1/1362 , G02F1/1345
Abstract: The present disclosure discloses a display apparatus and a manufacturing method of an array substrate comprised therein. The display apparatus includes: a backlight module, a display module located on a light-emitting side of the backlight module, and a shell accommodating the backlight module and the display module. The display module includes: an array substrate and a color film substrate which are opposite to each other, and a first polarizer located on one side, facing away from the color film substrate, of the array substrate. The shell includes: a back part arranged on one side, facing away from the color film substrate, of the backlight module; and a plurality of side parts which are in touch with the back part and perpendicular to the back part.
-
19.发明申请公开(公告)号：US20210215981A1
公开(公告)日：2021-07-15
申请号：US16954006
申请日：2020-01-09
IPC: G02F1/1362 , H01L27/12 , G02F1/1335 , G02F1/1368 , G02F1/1333 , G02F1/1343
Abstract: Disclosed are an array substrate and a method for manufacturing the same, a display panel, and a display device. The array substrate includes: a base substrate; a TFT array layer provided on the base substrate, wherein the TFT array layer includes a plurality of driver transistors arranged in an array; a color resist layer provided on a side of the TFT array layer distal to the base substrate, wherein the color resist layer includes a plurality of color resist patterns independent from each other, a first opening is formed between adjacent ones of the color resist patterns, and an orthogonal projection of the first opening onto the base substrate at least partially overlaps with an orthogonal projection of an output electrode in a respective one of the driver transistors onto the base substrate; and pixel electrodes provided on a side of the color resist layer distal to the base substrate.
-
公开(公告)号：US20190064567A1
公开(公告)日：2019-02-28
申请号：US15991447
申请日：2018-05-29
Inventor： Jie TONG , Xuelu WANG , Yan WANG , Dongdong SONG , Peimao LI
IPC: G02F1/133 , G02F1/1343 , G02F1/1362 , G09G3/36
Abstract: 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.
-
-
-
-
-
-
-
-
-
Search Results
22
records
(took 0.025 seconds)
