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11. 发明授权

US11943423B2 Stereoscopic display device and method of calibrating same, and storage medium 有权
公开(公告)号：US11943423B2
公开(公告)日：2024-03-26
申请号：US18130722
申请日：2023-04-04
申请人： Beijing BOE Optoelectronics Technology Co., Ltd. , BOE Technology Group Co., Ltd.
发明人： Jiyang Shao , Yuxin Bi , Feng Zi , Bingxin Liu , Binhua Sun
IPC分类号： H04N13/246 , G09G5/00 , H04N13/296
CPC分类号： H04N13/246 , G09G5/003 , H04N13/296
摘要： Provided is a method of calibrating a stereoscopic display device. The device includes a motor and a display panel, and the display panel is driven by the motor to rotate to realize a stereoscopic display. The method includes acquiring a control strategy of the motor and display parameters of the display panel matching the control strategy, wherein the control strategy indicates that each time the motor runs for a preset period of time, the motor is restarted; controlling the motor to run according to the control strategy, to calibrate the motor by restarting; and driving the display panel to display according to the display parameters in the rotation process of the motor.

12. 发明授权

US11516458B2 Device for stereoscopic displaying and method for controlling the same 有权
公开(公告)号：US11516458B2
公开(公告)日：2022-11-29
申请号：US17263980
申请日：2020-07-23
申请人： Beijing BOE Optoelectronics Technology Co., Ltd. , BOE TECHNOLOGY GROUP CO., LTD.
发明人： Binhua Sun , Ziqiang Guo , Yakun Wang , Jiyang Shao , Feng Zi , Lin Lin , Yadong Ding , Bingxin Liu
IPC分类号： H04N13/302 , G09G3/00 , H04N13/398
摘要： The present disclosure provides a device for stereoscopic displaying and a method for controlling the same. The device for stereoscopic displaying comprises: a rotary shaft and at least one display assembly. The display assembly is fixed to the rotary shaft, the display assembly comprises at least three display surfaces, and at least one of the display surfaces is arranged opposite to the rotary shaft in a radial direction of the rotary shaft.

13. 发明授权

US11275248B2 Head mounted display apparatus, virtual reality display system and driving method thereof 有权
公开(公告)号：US11275248B2
公开(公告)日：2022-03-15
申请号：US16756597
申请日：2019-11-28
申请人： BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD. , BOE TECHNOLOGY GROUP CO., LTD.
发明人： Jiyang Shao , Yuxin Bi , Jian Sun , Hao Zhang
IPC分类号： G02B27/01 , G06F3/01
摘要： The present disclosure relates to a driving method of a head mounted display apparatus. The driving method may include: acquiring posture information of a head mounted display apparatus in real time using a posture detector; acquiring data of a first image, determining first posture information corresponding to the first image and second posture information corresponding to a second image based on the posture information provided by the posture detector, and determining data of the second image based on the data of the first image, the first posture information and the second posture information, wherein the data of the first image is provided by a main processor, and the second image is an interpolated frame image obtained by rendering the first image; and displaying the first image and the second image sequentially using a display device.

14. 发明授权

US11263803B2 Virtual reality scene rendering method, apparatus and device 有权
公开(公告)号：US11263803B2
公开(公告)日：2022-03-01
申请号：US16764401
申请日：2019-12-12
申请人： BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD. , BOE Technology Group Co., Ltd.
发明人： Yadong Ding , Jian Sun , Ziqiang Guo , Lin Lin , Feng Zi , Bingxin Liu , Jiyang Shao , Yakun Wang , Binhua Sun
IPC分类号： G06T15/20 , G06T7/73 , G06F3/01 , G06T19/00
摘要： The present disclosure provides a method, apparatus and device for rendering virtual reality scenes. The method includes: obtaining a virtual reality scene and determining whether the virtual reality scene is in a rendering idle state; if the virtual reality scene is in the rendering idle state, performing image rendering on the virtual reality scene to generate a display image and store a correspondence between the display image and a display area; and obtaining a target area to be displayed of the virtual reality scene, calling a target display image corresponding to the target area according to the correspondence and displaying the target display image.

15. 发明授权

US11222607B2 Display driving method, driving device, and display device comprising display panel and backlight unit 有权
公开(公告)号：US11222607B2
公开(公告)日：2022-01-11
申请号：US16650620
申请日：2019-03-29
申请人： BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD. , BOE TECHNOLOGY GROUP CO., LTD.
发明人： Binhua Sun , Yakun Wang , Ziqiang Guo , Jian Sun , Wenyu Li , Feng Zi , Bingxin Liu , Yadong Ding , Jiyang Shao , Lin Lin
IPC分类号： G09G3/34 , G09G3/36
摘要： A display driving method of a display device, a driving device and the display device are provided. The display device includes a display panel and a backlight unit. The display driving method includes: sending image information of a display image to the display panel; acquiring a scanning parameter of the display image from the image information; acquiring a driving parameter of a plurality of rows of backlight blocks based on the scanning parameter of the display image, and driving the plurality of rows of backlight blocks based on the driving parameter.

16. 发明授权

US10916222B2 Method, apparatus, and virtual reality device for displaying virtual reality scene 有权
公开(公告)号：US10916222B2
公开(公告)日：2021-02-09
申请号：US16519194
申请日：2019-07-23
申请人： BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD. , BOE TECHNOLOGY GROUP CO., LTD.
发明人： Feng Zi , Jian Sun , Ziqiang Guo , Binhua Sun , Feng Pan , Yakun Wang , Jiyang Shao , Xinjian Liu , Bingxin Liu , Hao Zhang , Lili Chen
IPC分类号： G09G5/36 , G06F3/01 , G06T1/60
摘要： The present disclosure provides a method, an apparatus, and a virtual reality device for displaying a virtual reality scene. The method comprises: acquiring pose information of a user and transmitting the pose information to a target device; receiving static picture data corresponding to the pose information transmitted by the target device through a first transmission channel and storing the static picture data; and generating a display picture according to the static picture data and displaying the display picture.

17. 发明申请

US20200243044A1 BRIGHTNESS ADJUSTMENT METHOD AND APPARATUS 审中-公开
公开(公告)号：US20200243044A1
公开(公告)日：2020-07-30
申请号：US16700635
申请日：2019-12-02
申请人： BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD. , BOE TECHNOLOGY GROUP CO., LTD.
发明人： Feng Zi , Jian Sun , Hao Zhang , Lili Chen , Ziqiang Guo , Binhua Sun , Jiyang Shao , Yakun Wang , Xinjian Liu
IPC分类号： G09G5/10 , G06F3/01
摘要： A brightness adjustment method and a brightness adjustment apparatus are provided. The brightness adjustment method is applied to an augmented reality device and includes acquiring at least one of position information or attitude information of the augmented reality device; determining a brightness corresponding to the acquired at least one of the position information or the attitude information according to an established correspondence relation between brightness information and at least one of position information or attitude information; and controlling the augmented reality device to display at the brightness.

18. 发明申请

US20180373052A1 SLIT GRATING, AND THREE-DIMENSIONAL DISPLAY APPARATUS HAVING SLIT GRATING 审中-公开
公开(公告)号：US20180373052A1
公开(公告)日：2018-12-27
申请号：US15744441
申请日：2017-06-22
申请人： BOE TECHNOLOGY GROUP CO., LTD.
发明人： Xingdong Liu , Guobing Yin , Min Peng , Jiyang Shao , Ke Chao , Yuting Zhang
IPC分类号： G02B27/22
摘要： A slit grating and a three-dimensional (3D) display apparatus including the slit grating are disclosed herein, the slit grating includes a plurality of grating structures (11-17) arranged side by side. The widths of the grating structures (11-17) increase and then decrease, along the direction in which the grating structures (11-17) are arranged. A grating structure (13,14) having the largest width may define a trend change point after which the trend in the widths of the grating structure widths changes.

19. 发明申请

US20170150624A1 BACK PLATE WITH A TUNABLE CURVATURE, BACKLIGHT MODULE AND CURVED DISPLAY DEVICE HAVING THE SAME 审中-公开
公开(公告)号：US20170150624A1
公开(公告)日：2017-05-25
申请号：US15030587
申请日：2015-12-10
申请人： BOE TECHNOLOGY GROUP CO., LTD.
发明人： Yuxin Bi , Jiyang Shao
IPC分类号： H05K5/02 , H05K5/00
摘要： The present invention discloses a back plate having a curvature of the back plate is tunable in response to a curvature control signal. The back plate comprises a back plate main body and a dielectric elastomer layer secured to the back plate main body. The dielectric elastomer layer undergoes elastic deformation in response to a curvature control signal.

20. 发明申请

US20150054723A1 Data Transmission Device, Data Transmission Method and Display Device 有权
标题翻译：数据传输设备，数据传输方法和显示设备
公开(公告)号：US20150054723A1
公开(公告)日：2015-02-26
申请号：US14361878
申请日：2013-12-16
申请人： BOE Technology Group Co., Ltd.
发明人： Shou Li , Jiyang Shao , Tianyue Zhao
IPC分类号： G09G3/20 , G09G3/36
CPC分类号： G09G3/2096 , G09G5/006 , G09G5/12 , G09G2370/14
摘要： The present invention relates to a data transmission device, a data transmission method, and a display device using the data transmission device. The data transmission device comprises a multichannel V-By-One interface module, which comprises a receiving end, a transmitting end, and a buffer module arranged between the receiving end and the transmitting end. The receiving end transmits a plurality of control signals for a plurality of channels to the buffer module. The buffer module transmits one low-level control signal to the transmitting end when all the received control signals are at a low level. After receiving the one low-level control signal, the transmitting end simultaneously transmits output data corresponding to the respective channels, realizing time synchronization of all the output data, thus avoiding abnormal display of images, enhancing display quality of the images, and finally achieving the effect of optimizing and improving user experience.
摘要翻译：本发明涉及一种数据传输装置，数据传输方法和使用该数据传输装置的显示装置。数据传输设备包括多通道V-By-One接口模块，其包括接收端，发送端和布置在接收端和发送端之间的缓冲器模块。接收端向缓冲器模块发送多个用于多个信道的控制信号。当所有接收到的控制信号处于低电平时，缓冲器模块将一个低电平控制信号发送到发送端。发送端接收到一个低电平控制信号后，同时发送与各通道对应的输出数据，实现所有输出数据的时间同步，避免图像异常显示，提高图像显示质量，最终实现优化和改善用户体验的效果。

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