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31.发明申请公开(公告)号：US20250142258A1
公开(公告)日：2025-05-01
申请号：US19008548
申请日：2025-01-02
Inventor： Minglei CHU , Yanhui XI , Xiaomang ZHANG , Xiangjun PENG , Wenchao HAN , Lianghao ZHANG , Wei SUN , Rui LIU , Xin DUAN , Tiankuo SHI
Abstract: The present disclosure provides a display device, a sound-emitting control method, and a sound-emitting control device. The device includes: a display screen which includes a first display region, a middle display region, and a second display region; a plurality of sound-emitting units, which include: a plurality of first sound-emitting units, a plurality of second sound-emitting units and a plurality of third sound-emitting units, the orthographic projection of the first sound-emitting units on the plane of the display screen is located in the first display region, the orthographic projection of the second sound-emitting units on the plane of the display screen is located in the second display region, and the orthographic projection of the third sound-emitting units on the plane of the display screen is located in the third display region; the plurality of first sound-emitting units and the plurality of second sound-emitting units respectively include a sound-emitting unit which emits sounds at a first frequency band, a sound-emitting unit which emits sounds at a second frequency band, and a sound-emitting unit which emits sounds at a third frequency band; the first, second, and third frequency bands increase in turn; and all of the plurality of third sound-emitting units are the sound-emitting units emitting sound in the second frequency band.
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公开(公告)号：US20240153433A1
公开(公告)日：2024-05-09
申请号：US17773337
申请日：2021-05-10
Applicant: BOE Technology Group Co., Ltd.
Inventor： Rui LIU , Xin DUAN , Shaolei ZONG , Wei SUN , Jigang SUN , Shuhuan YU , Kexin HAO , Jiantao LIU
CPC classification number: G09G3/2096 , G06T9/00 , G09G2300/0439 , G09G2330/021 , G09G2370/00
Abstract: Provided is a method for transmitting image data. The method includes acquiring initial image data of a to-be-displayed image in a display panel, wherein the display panel includes a plurality of pixels, and the initial image data includes pixel data of the plurality of pixels; compressing pixel data of a plurality of first pixels in the initial image data to acquire at least one piece of compressed pixel data, wherein the plurality of first pixels are disposed in a non-foveal region of the display panel, and a plurality of second pixels are disposed in a foveal region of the display panel; sending compressed image data to a driver chip of the display panel, wherein the compressed image data comprises the at least one piece of compressed pixel data and pixel data of the plurality of second pixels.
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公开(公告)号：US20240147801A1
公开(公告)日：2024-05-02
申请号：US17770240
申请日：2021-03-19
Inventor： Yipeng CHEN , Rui LIU , Ling SHI
IPC: H10K59/35
CPC classification number: H10K59/351 , H10K59/352 , H10K59/353
Abstract: The display substrate includes a base substrate and a plurality of pixel units disposed on the base substrate. Each of the pixel units is composed of 5 sub-pixels. The 5 sub-pixels include 1 red sub-pixel, 2 green sub-pixels, 1 blue sub-pixel and 1 white sub-pixel. Each of the sub-pixels includes a white light emitting unit. The red sub-pixel, the green sub-pixels and the blue sub-pixel further include color film layers corresponding to respective light emitting colors of the red sub-pixel, the green sub-pixels and the blue sub-pixel. The white sub-pixel is adjacent to the blue sub-pixel, and an aperture area of the blue sub-pixel is smaller than that of the green sub-pixels and smaller than that of the red sub-pixel.
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公开(公告)号：US20220254297A1
公开(公告)日：2022-08-11
申请号：US17472710
申请日：2021-09-13
Inventor： Yang GAO , Rui LIU , Yuxin BI , Shaolei ZONG , Jie YANG , Gaoming SUN , Jinyuan YANG
Abstract: Provided are a display driving chip, a display apparatus and a display driving method. The display driving chip includes a gaze tracker, an image receiver, an image parser and an image driver, wherein the gaze tracker is configured to achieve real-time locating for the pupil center of human eyes and real-time calculation for gaze point coordinates, and output the gaze point coordinates of human eyes to the image parser; the image receiver is configured to receive image data to be played through a first image interface and input the image data to be played to the image parser; the image parser is configured to compress or decompress the image data to be played according to the gaze coordinates of human eyes and output the image data to the image driver.
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Patent Agency Ranking
公开(公告)号：US20220223110A1
公开(公告)日：2022-07-14
申请号：US17556678
申请日：2021-12-20
Inventor： Tiankuo SHI , Yifan HOU , Zhihua JI , Xiaomang ZHANG , Wei SUN , Rui LIU , Minglei CHU , Xue DONG , Hao ZHANG , Lili CHEN
IPC: G09G3/3266 , G09G5/00 , G09G3/36
Abstract: A display method, a display device, a display system, and a storage medium are provided. The display method includes: obtaining a first fixation coordinate transmitted by an image acquisition device, and obtaining a second fixation coordinate and a current frame of image that are transmitted by a first processor; performing refresh and display by using the current frame of image; determining a type of the current frame of image, and determining, based on the type, whether the first fixation coordinate changes abnormally; and performing refresh and display by using a previous frame of image for non-fixation region in a case that the first fixation coordinate changes abnormally, and performing refresh and display by using a next frame of image transmitted by the first processor in a case that the first fixation coordinate does not change abnormally.
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36.发明申请公开(公告)号：US20200074916A1
公开(公告)日：2020-03-05
申请号：US16438994
申请日：2019-06-12
Inventor： Qibing GU , Hsinchung LO , Chen MING , Rui LIU , Wei SUN , Guangquan WANG , Ming CHEN
IPC: G09G3/20
Abstract: The present disclosure discloses a display drive method, a display drive apparatus, a display apparatus, and a wearable device. The display drive method includes: receiving an original display data signal; sampling the original display data signal based on a clock input signal to obtain a display mode signal, a gate line scanning signal, and an initial data voltage signal; shifting the initial data voltage signal according to the display mode signal to obtain a data voltage signal; and controlling the display apparatus to display based on the display mode signal, the gate line scanning signal, and the data voltage signal.
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公开(公告)号：US20190373715A1
公开(公告)日：2019-12-05
申请号：US16074257
申请日：2018-02-11
Inventor： DONG LIU , Gang LIU , Fuan ZHU , Zhengxuan LV , Chao YU , Yanming WANG , Rui LIU , Zongli GAO , Jian REN
Abstract: A backlight bar includes a flexible circuit board and backlight lamp, the flexible circuit board includes a circuit board base and an electrostatic shielding structure, the electrostatic shielding structure is disposed on a first surface of the circuit board base and located in a non-marginal region, and the backlight lamp disposed on a second surface of the circuit board base, the first surface disposed opposite to the second surface. A backlight module and a display device are also provided.
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公开(公告)号：US20190053079A1
公开(公告)日：2019-02-14
申请号：US16025080
申请日：2018-07-02
Inventor： Chao YU , Rui LIU , Junjie XU , Bing XIA , Yanming WANG
CPC classification number: H04W24/08 , H01Q1/2291 , H01Q1/243 , H01Q1/38 , H01Q9/42 , H04M1/0266 , H04M1/0277 , H04M1/7253 , H04M2250/02 , H04W8/005 , H04W24/04
Abstract: A flexible printed circuit board (FPC), a mobile terminal and a fault detection method thereof are disclosed. The FPC includes: a first surface and a second surface which are disposed opposite to each other, a backlight source is disposed on the first surface, and an antenna is disposed on the second surface.
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公开(公告)号：US20160112550A1
公开(公告)日：2016-04-21
申请号：US14773471
申请日：2015-01-13
Inventor： Chao YU , Rui LIU , Hao ZHANG , Hyungkyu KIM
IPC: H04M1/02
CPC classification number: H04M1/0202 , H01M2/022 , H01M2/1022 , H01M2/30 , H01M10/0436 , H01M2220/30 , H04M1/0262 , H04M2001/0204
Abstract: A mobile terminal, including: a main body in which a semicircle-shaped, cell chamber with an opened end is provided, wherein one inner side of the cell chamber is provided with a plurality of groups of electrode contacts, and the other inner side of the cell chamber is provided with a plurality of sliding tracks at locations corresponding to the plurality of groups of electrode contacts, respectively; and a semicircle-shaped cell having one side provided with a plurality of groups of electrodes configured to be engaged with the electrodes, and the other side provided with a plurality of positioning tracks configured to be engaged with the sliding tracks. The mobile terminal allows replacing a cell in a switched-on state without opening a back cover of the main body.
Abstract translation: 一种移动终端，包括：主体，其中设置有具有开口端的半圆形的单元室，其中，所述单元室的一个内侧设置有多组电极触点，并且另一个内侧 电池室分别在对应于多组电极触头的位置处设置有多个滑动轨道; 以及半圆形电池，其一侧设置有被配置为与电极接合的多组电极，另一侧设置有多个定位轨道，该多个定位轨道配置成与滑动轨道接合。 移动终端允许在打开状态下更换单元而不打开主体的后盖。
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