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公开(公告)号：US20220157272A1
公开(公告)日：2022-05-19
申请号：US17362944
申请日：2021-06-29
发明人： Wenyu LI , Jinghua MIAO , Lili CHEN , Hao ZHANG , Shaolei ZONG , Xin DUAN , Jigang SUN , Wei SUN
摘要： Provided are a virtual reality display device, a host device, a system and a data processing method. The virtual reality display device includes a display panel and a drive chip, wherein the drive chip includes a first processing module and a drive module; the first processing module is configured to decode an image to be decoded with a third color depth sent by a second processing module in a virtual reality host device to obtain a first image with a first color depth and a second image with a second color depth, the third color depth is greater than or equal to the first color depth, and the second color depth is less than the first color depth; the drive module is configured to generate a first data voltage corresponding to the first image and a second data voltage corresponding to the second image.
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2.发明申请公开(公告)号：US20200211494A1
公开(公告)日：2020-07-02
申请号：US16523118
申请日：2019-07-26
发明人： Minglei CHU , Lili CHEN , Hao ZHANG , Zehua DONG , Guixin YAN , Jinghua MIAO
IPC分类号： G09G5/00
摘要： This disclosure relates to an image display method and apparatus, an electronic device, a VR device, and a non-transitory computer-readable storage medium. An image display method applied to a VR device comprises: determining an activity state of the VR device according to measurement data of a sensor within the VR device; determining a processing mode of a current frame image to be displayed according to the activity state, wherein the processing mode is one of a flicker suppression process and a forwarding process; and processing the current frame image to be displayed according to the processing mode to obtain a current frame image for a display in the VR device, and sending it to the display.
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公开(公告)号：US20170195969A1
公开(公告)日：2017-07-06
申请号：US15264869
申请日：2016-09-14
发明人： Jinghua MIAO , Lili CHEN , Xue DONG , Wei SUN , Mubing LI , Jianjie WU , Ruifeng QIN , Bin ZHAO
IPC分类号： H04W52/02
CPC分类号： H04W52/0261 , G06F1/3212 , G06F1/3234 , H04W52/0251 , H04W52/0274 , Y02D70/00
摘要： Provided are a mobile terminal management method, a mobile terminal management system, and a mobile terminal. Said mobile terminal management method comprises: acquiring a desired endurance time length; predicting an endurance time length according to a current power consumption rate and a current state of charge of a battery; judging whether a power consumption rate needs to be reduced according to the desired endurance time length and the predicted endurance time length; when it is judged that the power consumption rate needs to be reduced, determining a power consumption reducing scheme according to the desired endurance time length and the predicted endurance time length; and managing a mobile terminal according to the determined power consumption reducing scheme. In this disclosure, the user can set a desired endurance time length; using requirements of the user on the mobile terminal are satisfied as much as possible while saving power.
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公开(公告)号：US20170038625A1
公开(公告)日：2017-02-09
申请号：US14910135
申请日：2015-09-25
发明人： Pengcheng LU , Renwei GUO , Chungchun CHEN , Mubing LI , Jinghua MIAO , Peng LIU , Xue DONG
IPC分类号： G02F1/133 , G02F1/29 , G02F1/1343 , G02F1/1335 , G02F1/137 , G02B27/22
CPC分类号： G02F1/13306 , G02B27/2214 , G02F1/133512 , G02F1/134336 , G02F1/13439 , G02F1/1368 , G02F1/137 , G02F1/29 , G02F2001/134345 , G02F2201/52
摘要： The present disclosure provides a display device and a method for controlling a grating. The display device includes at least a pixel array and a grating. The pixel array comprises a plurality of columns of pixels. Each pixel includes at least one sub-pixel. Upper edges of odd-numbered columns of sub-pixels are aligned and upper edges of even-numbered columns of sub-pixels are aligned, and each of the odd-numbered columns of sub-pixels and each of the even-numbered columns of sub-pixels are staggered longitudinally. The grating comprises a liquid crystal layer and a first substrate. The electrodes of the first substrate are arranged to correspond to a region where a portion of the odd-numbered columns of, or the even-numbered columns of, sub-pixels of the pixel array is located. A corresponding region of the grating is turned on or turned off so as to form a light shielding region and a light transmitting region.
摘要翻译： 本公开提供了一种用于控制光栅的显示装置和方法。 显示装置至少包括像素阵列和光栅。 像素阵列包括多个像素列。 每个像素包括至少一个子像素。 子像素的奇数列的上边缘对准，偶数列的子像素的上边缘对准，并且子像素的奇数列和子像素的偶数列中的每一个 像素在纵向交错。 光栅包括液晶层和第一基板。 第一基板的电极被配置为对应于像素阵列的子像素的奇数列或偶数列的一部分所在的区域。 光栅的相应区域被打开或关闭，以形成遮光区域和透光区域。
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公开(公告)号：US20170003541A1
公开(公告)日：2017-01-05
申请号：US15159112
申请日：2016-05-19
发明人： Rui XU , Xue DONG , Xiaochuan CHEN , Lei WANG , Jinghua MIAO , Ming YANG
IPC分类号： G02F1/1345 , G09G3/3225 , G09G3/36
CPC分类号： G02F1/13454 , G02F2001/13456 , G09G3/3648 , G09G2300/0408 , G09G2300/0426 , G09G2310/0281
摘要： The present invention provides an array substrate and a driving method for the same, and a display device. The array substrate comprises pixel units arranged in an array in a display area, a plurality of gate lines and a plurality of data lines, each of the gate lines is connected to a respective row of pixel units, each of the data lines is connected to a respective column of pixel units, the array substrate further comprises a first driving circuit provided in a non-display area outside one side of the display area, the first driving circuit is connected to each of the gate lines and each of the data lines respectively, for providing driving signals to the gate lines and the data lines.
摘要翻译： 本发明提供一种阵列基板及其驱动方法以及显示装置。 阵列基板包括以阵列布置在显示区域中的像素单元，多条栅极线和多条数据线，每条栅极线连接到各行像素单元，每条数据线连接到 相应列的像素单元，阵列基板还包括设置在显示区域的一侧外的非显示区域中的第一驱动电路，第一驱动电路分别连接到每条栅极线和每条数据线 用于向栅极线和数据线提供驱动信号。
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公开(公告)号：US20220187903A1
公开(公告)日：2022-06-16
申请号：US17519312
申请日：2021-11-04
发明人： Xuefeng WANG , Yanqiu ZHAO , Qingwen FAN , Jinghua MIAO , Lili CHEN , Hao ZHANG , Xi LI , Longhui WANG
摘要： An image processing and displaying method, AR device, image processing device, and a display system are provided. The image processing and displaying method is applied to a display system, wherein the display system includes an Augmented Reality (AR) device and an image processing device, and the image processing and displaying method includes: acquiring, by the AR device, a real-time image of a current view field of a user wearing the AR device in a real environment; sending, by the AR device, the real-time image to the image processing device; receiving, by the AR device, a display direction, an imaging distance, and a target image sent by the image processing device, and displaying, by the AR device, the target image in a virtual display area according to the display direction and the imaging distance.
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公开(公告)号：US20200167896A1
公开(公告)日：2020-05-28
申请号：US16514056
申请日：2019-07-17
发明人： Wenyu LI , Yukun SUN , Jinghua MIAO , Xuefeng WANG , Jinbao PENG , Zhifu LI , Bin ZHAO , Xi LI , Qingwen FAN , Jianwen SUO , Yali LIU , Lili CHEN , Hao ZHANG
摘要： This disclosure relates to an image processing method and device, a display device, and a virtual reality display system. The image processing method includes: rendering a first image from a gaze region of a user and a second image from other regions in different frames respectively, to obtain a first image frame and a second image frame accordingly, wherein the first image frame has a resolution higher than that of the second image frame; and transmitting one of the first image frame and the second image frame.
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8.发明申请公开(公告)号：US20200051512A1
公开(公告)日：2020-02-13
申请号：US16400459
申请日：2019-05-01
发明人： Wenyu LI , Jinghua MIAO , Yukun SUN , Xuefeng WANG , Zhifu LI , Bin ZHAO , Xi LI , Lixin WANG , Qingwen FAN , Jianwen SUO , Yali LIU , Hao ZHANG , Lili CHEN , Zhihua JI , Jinbao PENG , Ziqiang GUO , Xiurong WANG
摘要： An image display processing method for a display device, an image display processing device, a display device, and a non-volatile storage medium are provided. The display device includes a backlight unit and a display panel, the backlight unit includes a plurality of backlight blocks and is driven by a local dimming mode, and the image display processing method includes: obtaining initial backlight data of each of the plurality of backlight blocks corresponding to a display image; performing a peak driving process on the initial backlight data of each of the plurality of backlight blocks by a graphics processing unit to obtain adjusted backlight data of each of the plurality of backlight blocks; and providing the adjusted backlight data to the backlight unit by the graphics processing unit so that the display panel displays the display image.
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公开(公告)号：US20190306490A1
公开(公告)日：2019-10-03
申请号：US16201189
申请日：2018-11-27
发明人： Xi LI , Hao ZHANG , Lili CHEN , Jinghua MIAO , Jianwen SUO , Xuefeng WANG , Yukun SUN , Lixin WANG , Bin ZHAO , Wenyu LI
IPC分类号： H04N13/398 , H04N13/31 , G06K9/00 , H04N13/366 , H04N7/01
摘要： The present disclosure provides a 3D display device, a method for controlling the same and a computing device. The method includes: collecting in real time current face image information of a viewer; based on the face image information, calculating at a second frame rate, target status information of the grating structure which enables the viewer to see a 3D image at a current viewpoint; adjusting a status of the grating structure at a third frame rate according to the target status information of the grating structure. The third frame rate is greater than the second frame rate.
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公开(公告)号：US20170269416A1
公开(公告)日：2017-09-21
申请号：US15528565
申请日：2016-10-10
发明人： Jinghua MIAO , Chungchun CHEN , Xue DONG , Xiaochuan CHEN , Rui XU , Mubing LI , Ming YANG
IPC分类号： G02F1/1333 , G06F3/041 , G06F3/044 , G09G3/36
CPC分类号： G09G3/2085 , G09G3/2003 , G09G3/3648 , G09G3/3688 , G09G2310/0278 , G09G2310/0297
摘要： A display panel is provided which includes a plurality of gate lines extending in a first direction, a plurality of data lines extending in a second direction substantially perpendicular to the first direction, and a driving circuit. The driving circuit is arranged at an end of the data lines for supplying a scan signal to the gate lines and supplying grayscale signals to the data lines.
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