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91. 发明授权

US10872436B2 Spatial positioning method, spatial positioning device, spatial positioning system and computer readable storage medium 有权
公开(公告)号：US10872436B2
公开(公告)日：2020-12-22
申请号：US16177356
申请日：2018-10-31
申请人： BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD. , BOE TECHNOLOGY GROUP CO., LTD.
发明人： Minglei Chu , Hao Zhang , Lili Chen , Guixin Yan , Bin Zhao , Ziqiang Guo , Jian Sun , Wenhong Tian , Xinjian Liu , Zhanshan Ma , Jiankang Sun
IPC分类号： G06T7/73
CPC分类号： G06T7/74 , G06T2207/20021 , G06T2207/30196 , G06T2207/30204
摘要： A spatial positioning method, a spatial positioning device, a spatial positioning system, and a computer readable storage medium are disclosed. The spatial positioning method includes: acquiring a two-dimensional image of an object to be positioned having a plurality of marking points, the two-dimensional image comprising a plurality of marking point images in one-to-one correspondence with the plurality of marking points; determining a correspondence between the plurality of marking points and the plurality of marking point images according to a relative positional relationship among the plurality of marking points and a relative positional relationship among the plurality of marking point images; and determining at least one spatial degree of freedom of the object to be positioned according to the relative positional relationship among the plurality of marking points, the relative positional relationship among the plurality of marking point images, and the correspondence between the plurality of marking points and the plurality of marking point images.

92. 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.

93. 发明申请

US20200175944A1 METHOD AND DEVICE FOR ADJUSTING BRIGHTNESS, DISPLAY DEVICE AND STORAGE MEDIUM 审中-公开
公开(公告)号：US20200175944A1
公开(公告)日：2020-06-04
申请号：US16480445
申请日：2018-11-08
申请人： Beijing BOE Optoelectronics Technology Co., Ltd. , BOE Technology Group Co., Ltd.
发明人： Jian Sun , Ziqiang Guo , Zhen Tang , Lin Lin
IPC分类号： G09G5/10 , G06F3/01
摘要： Embodiments of the present disclosure provide a method for adjusting backlight for a display device, a device for adjusting backlight, a computing device, a display device, and a storage medium. The method includes: acquiring a displayed image of the display device: acquiring a gazed point of a user on the displayed image; determining a gazed area and an un-gazed area for a displayed image according to the gazed point; adjusting a brightness of the backlight for the gazed area with a first precision; and adjusting the brightness of the backlight for the un-gazed area with a second precision.

94. 发明申请

US20190235878A1 VIRTUAL REALITY DEVICE AND METHOD FOR CONFIGURING THE SAME 审中-公开
公开(公告)号：US20190235878A1
公开(公告)日：2019-08-01
申请号：US16121785
申请日：2018-09-05
申请人： Beijing BOE Optoelectronics Technology Co., Ltd. , BOE Technology Group Co., Ltd.
发明人： Lin Lin , Jian Sun , Ziqiang Guo , Yakun Wang
IPC分类号： G06F9/4401 , G06F9/445 , G02B27/01 , G06F3/01
CPC分类号： G06F9/4403 , G02B27/017 , G06F3/011 , G06F9/44505 , G06F9/44578
摘要： The embodiments of the present disclosure disclose a virtual reality device and a method for configuring a virtual reality device. The virtual reality device comprises: at least one switching circuit and a display circuit. Each of the switching circuits comprises a first input port, a second input port, and an output port. The first input port and the second input port are both configured to input signals, respectively, and each of the switching circuits is configured to control an output port of the switching circuit to output a signal corresponding to a first input port or a second input port of the switching circuit to the display circuit.

95. 发明授权

US09563301B2 Array substrate, fabricating method thereof and display device 有权
标题翻译：阵列基板，其制造方法和显示装置
公开(公告)号：US09563301B2
公开(公告)日：2017-02-07
申请号：US14348144
申请日：2013-07-17
申请人： BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD. , BOE TECHNOLOGY GROUP CO., LTD.
发明人： Jian Sun , Lei Wang , Hailin Xue , Xiaochuan Chen
IPC分类号： G06F3/041 , G06F3/044 , G02F1/1362 , H01L27/12
CPC分类号： G06F3/0412 , G02F1/1362 , G06F3/044 , G06F2203/04103 , H01L27/124 , H01L27/1262
摘要： An array substrate, a fabricating method thereof and a display device are provided, and the array substrate comprises: a plurality of gate lines (21), extending in a first direction; a plurality of data lines (22), extending in a second direction and crossed with the plurality of gate lines (21), and the second direction being perpendicular to the first direction; a plurality of pixel units, defined by the gate lines (21) and the data lines (22) crossed with each other and arranged to be a matrix, wherein each pixel unit comprises a pixel electrode (23), a thin film transistor (24) and a common electrode (25), wherein the common electrode (25) comprises a plurality of strip-shaped electrode strips; and at least one first sensing line (26) and at least one second sensing line (27), and the first sensing line (26) and the second sensing line (27) being disposed in an upper layer and a lower layer respectively, the first sensing line (26) being insulated from and parallel to and overlapped with the second sensing line (27), and the first sensing line (26) and the second sensing line (27) both crossed with the electrode strips of the common electrode (25), wherein the upper layer and the lower layer are defined according to a travelling direction of light from a backlight in a depth direction of the array substrate, in the travelling direction of the light from the backlight in the depth direction of the array substrate, the first sensing line (26) is located between a pattern layer where the second sensing line (27) is located and a pattern layer where the common electrode (25) is located, and the second sensing line (27) is electrically connected with the common electrode (25).
摘要翻译：提供阵列基板，其制造方法和显示装置，阵列基板包括：沿第一方向延伸的多条栅极线（21）多个数据线（22），其沿第二方向延伸并与所述多条栅极线（21）交叉，并且所述第二方向垂直于所述第一方向; 由栅极线（21）和数据线（22）限定的多个像素单元彼此交叉并且被布置为矩阵，其中每个像素单元包括像素电极（23），薄膜晶体管（24））和公共电极（25），其中所述公共电极（25）包括多个条形电极条; 和至少一个第一感测线（26）和至少一个第二感测线（27），并且第一感测线（26）和第二感测线（27）分别设置在上层和下层中，第一感测线（26）与第二感测线（27）绝缘并与其平行并与其重叠，并且第一感测线（26）和第二感测线（27）都与公共电极的电极条 25），其中根据阵列基板的深度方向上的来自背光源的光的行进方向，在沿着阵列基板的深度方向的背光的光的行进方向上限定上层和下层，第一感测线（26）位于第二感测线（27）所在的图案层和公共电极（25）所在的图案层之间，并且第二感测线（27）与公共电极（25）。

96. 发明授权

US11837147B2 Display substrate, display panel, display apparatus and display driving method 有权
公开(公告)号：US11837147B2
公开(公告)日：2023-12-05
申请号：US17763719
申请日：2021-05-21
申请人： BOE TECHNOLOGY GROUP CO., LTD.
发明人： Jian Sun , Zhen Wang
IPC分类号： G09G3/20 , G11C19/28
CPC分类号： G09G3/2092 , G09G3/2003 , G09G2300/0452 , G09G2310/027 , G09G2310/0281 , G09G2310/0286 , G09G2310/08 , G09G2330/021 , G11C19/28
摘要： A display substrate, a display panel, a display apparatus, and a display driving method are provided. The display substrate includes: a display region and a peripheral region at a periphery thereof. Gate lines, data lines and a pixel array are in the display region. The pixel array includes pixel units each coupled to a corresponding gate line and data line, and color mixing pixel columns each including multiple pixel units emitting light of different colors and including periodic structures along the column direction. The number of pixel units in each periodic structure is constant. A gate driving circuit is in the peripheral region and includes cascaded shift registers each having a cascading signal output terminal and scanning signal output terminals each coupled to a corresponding gate line. The number of scanning signal output terminals of each shift register is equal to the number of pixel units in each periodic structure.

97. 发明授权

US11574613B2 Image display method, image processing method and relevant devices 有权
公开(公告)号：US11574613B2
公开(公告)日：2023-02-07
申请号：US16977806
申请日：2019-12-18
申请人： BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD. , BOE TECHNOLOGY GROUP CO., LTD.
发明人： Jiyang Shao , Yuxin Bi , Ziqiang Guo , Yadong Ding , Jian Sun , Hao Zhang
IPC分类号： G09G5/373
摘要： The present disclosure provides an image display method, an image processing method and related devices. The image display method includes: receiving and storing an original image from a processing terminal, the original image being an image rendered by the processing terminal; acquiring a first image from the original image; displaying the first image between a first time point and a second time point; acquiring a second image from the original image; and displaying the second image between the second time point and a third time point.

98. 发明申请

US20210366133A1 IMAGE FRAME PREDICTION METHOD, IMAGE FRAME PREDICTION APPARATUS AND HEAD DISPLAY APPARATUS 有权
公开(公告)号：US20210366133A1
公开(公告)日：2021-11-25
申请号：US16618248
申请日：2019-06-27
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 , Feng Zi
IPC分类号： G06T7/277 , G06T7/215 , G06T5/00
摘要： The disclosure relates to a method of image frame prediction in a display apparatus. The method may comprises performing inter-frame motion vector calculation on every two adjacent source frames to obtain a plurality of frame motion vectors, wherein the source frames are rendered frames: performing inter-frame motion vector prediction based on at least two adjacent frame motion vectors of the plurality of frame motion vectors to obtain a frame motion vector prediction value; and processing a source frame closest to the frame motion vector prediction value based on the frame motion vector prediction value to obtain a predicted frame. The source frame closest to the frame motion vector prediction value may be the last source frame used in obtaining the frame motion vector prediction value.

99. 发明申请

US20210193031A1 METHOD FOR SENDING DRIVING DATA OF BACKLIGHT SOURCE, CONTROL CIRCUIT AND DISPLAY DEVICE 有权
公开(公告)号：US20210193031A1
公开(公告)日：2021-06-24
申请号：US17194435
申请日：2021-03-08
申请人： Beijing BOE Optoelectronics Technology Co., Ltd. , BOE Technology Group Co., Ltd.
发明人： Binhua Sun , Jian Sun , Lin Lin , Feng Zi , Yakun Wang , Jiyang Shao , Xinjian Liu , Ziqiang Guo , Yadong Ding , Bingxin Liu
IPC分类号： G09G3/3225 , G09G3/3266 , G09G3/36 , G09G3/3275
摘要： The present disclosure provides a method for sending driving data of a backlight source, a control circuit and a display device. The method includes: acquiring driving data of a plurality of rows of light-emitting elements included in the backlight source; and sending the driving data of the plurality of rows of light-emitting elements to a driving circuit of the backlight source at many times, wherein at least one data packet is sent each time, each data packet includes driving data for driving one row of light-emitting elements and a quantity of data packets sent each time is less than a quantity of rows of light-emitting elements included in the backlight source.

100. 发明授权

US10931487B2 Chip failure detection method and device 有权
公开(公告)号：US10931487B2
公开(公告)日：2021-02-23
申请号：US16585415
申请日：2019-09-27
申请人： BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD. , BOE TECHNOLOGY GROUP CO., LTD.
发明人： Jian Sun , Lin Lin , Ziqiang Guo
IPC分类号： H04L25/49 , H04L1/20
摘要： Embodiments herein provide a method for detecting a failure of a chip. The method includes dividing a plurality of channels of the chip into multiple channel groups, providing an input bit stream to each channel group of the multiple channel groups and monitoring whether there is a difference between an output bit stream of each channel in the channel group and the input bit stream, and determining based on the difference whether each of the multiple channel groups is an abnormal channel group. Input bit streams provided to respective channels in a same channel group are identical.

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