Patents by Inventor Jingfei MU
Jingfei MU has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 11349973Abstract: Embodiments of the present disclosure provides a display apparatus and an operating method of the display apparatus. The display apparatus includes an apparatus body, a first display screen and a device module, the first display screen and the device module are arranged on the apparatus body, the device module includes a second display screen and a functional device, the functional device is positioned in a non-light-exiting direction of the second display screen, the first display screen and the device module are rotatable relatively, so that the first display screen and the second display screen are positioned on an identical side of the display apparatus.Type: GrantFiled: April 9, 2019Date of Patent: May 31, 2022Assignees: Beijing BOE Optoelectronics Technology Co., Ltd., BOE Technology Group Co., Ltd.Inventors: Junjie Xu, Dawei Wang, Chao Yu, Jianye Tang, Yadong Zhang, Jingfei Mu, Jianwu Wu, Gaowei Chen
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Publication number: 20210368034Abstract: Embodiments of the present disclosure provides a display apparatus and an operating method of the display apparatus. The display apparatus includes an apparatus body, a first display screen and a device module, the first display screen and the device module are arranged on the apparatus body, the device module includes a second display screen and a functional device, the functional device is positioned in a non-light-exiting direction of the second display screen, the first display screen and the device module are rotatable relatively, so that the first display screen and the second display screen are positioned on an identical side of the display apparatus.Type: ApplicationFiled: April 9, 2019Publication date: November 25, 2021Applicants: Beijing BOE Optoelectronics Technology Co., Ltd., BOE Technology Group Co., Ltd.Inventors: Junjie Xu, Dawei Wang, Chao Yu, Jianye Tang, Yadong Zhang, Jingfei Mu, Jianwu Wu, Gaowei Chen
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Patent number: 11158237Abstract: Disclosed are a driving method for a display panel, and a display device based on a viewing distance. The display panel includes a plurality of pixels arranged in an array, and each pixel includes sub-pixels of at least three colors. A viewing distance is acquired between a user and the display panel; the number of pixels to be lightened in the display panel is determined based on the viewing distance; the larger the viewing distance is, the smaller the number of pixels to be lightened in the display panel is; and displaying is performed based on the determined number of pixels to be lightened.Type: GrantFiled: December 6, 2019Date of Patent: October 26, 2021Assignees: Beijing BOE Optoelectronics Technology Co., Ltd., BOE Technology Group Co., Ltd.Inventors: Desheng Xiang, Dawei Wang, Jingfei Mu, Jiaqiang Wang, Lidong Wang, Dong Wang
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Patent number: 10962820Abstract: The embodiments of the present disclosure provide a display substrate and a display device, which relate to the field of display technologies, to solve the problem that a saw-toothed display effect occurs at an edge of an AA area when displaying if the edge of the AA area is non-linear. The display substrate includes a black matrix. The display substrate is provided with a display area, and at least a part of an edge of the display area has an irregular edge having a concave-convex shape. The display area has a plurality of subpixels arranged in a matrix form, and has a vision weakening area close to the irregular edge. In the vision weakening area, the black matrix includes a light shielding block located in the subpixel.Type: GrantFiled: July 19, 2018Date of Patent: March 30, 2021Assignees: BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.Inventors: Dawei Wang, Jiaqiang Wang, Rui Liu, Jian Ren, Jingfei Mu, Yanchao Zhang, Yanming Wang, Hailing Jin, Xiujun Cai
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Publication number: 20210074200Abstract: Disclosed are a method for driving display panel, and a display device. The display panel includes a plurality of pixels arranged in an array, and each pixel includes sub-pixels of at least three colors. The method includes: acquiring a viewing distance between a user and the display panel; determining the number of pixels to be lightened in the display panel based on the viewing distance; wherein, the larger the viewing distance is, the smaller the number of pixels to be lightened in the display panel is; and displaying based on the determined number of pixels to be lightened.Type: ApplicationFiled: December 6, 2019Publication date: March 11, 2021Inventors: Desheng XIANG, Dawei WANG, Jingfei MU, Jiaqiang WANG, Lidong WANG, Dong WANG
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Patent number: 10943520Abstract: The present invention provides a display method of a display panel, a drive circuit, a display device and a computer-readable storage medium. The method comprises: acquiring remaining ratios of subpixels of respective colors in each irregular pixel, the remaining ratio being a ratio of the opening area of the subpixel in the irregular pixel and the opening area of the subpixel of the same color in the regular pixel; determining actual light intensities of respective subpixels in each irregular pixel according to remaining ratios and corresponding original light intensities of the respective subpixels; causing respective subpixels in each irregular pixel to display corresponding actual light intensities.Type: GrantFiled: March 19, 2019Date of Patent: March 9, 2021Assignees: Beijing BOE Optoelectronics Technology Co., Ltd., BOE Technology Group Co., Ltd.Inventors: Xingjun Shu, Xi Chen, Yafeng Wang, Yanming Wang, Lidong Wang, Zhengxuan Lv, Zongli Gao, Junjie Xu, Bing Xia, Qi Zhang, Jingfei Mu, Dawei Wang
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Publication number: 20200402439Abstract: The present invention provides a display method of a display panel, a drive circuit, a display device and a computer-readable storage medium. The method comprises: acquiring remaining ratios of subpixels of respective colors in each irregular pixel, the remaining ratio being a ratio of the opening area of the subpixel in the irregular pixel and the opening area of the subpixel of the same color in the regular pixel; determining actual light intensities of respective subpixels in each irregular pixel according to remaining ratios and corresponding original light intensities of the respective subpixels; causing respective subpixels in each irregular pixel to display corresponding actual light intensities.Type: ApplicationFiled: March 19, 2019Publication date: December 24, 2020Inventors: Xingjun SHU, Xi CHEN, Yafeng WANG, Yanming WANG, Lidong WANG, Zhengxuan LV, Zongli GAO, Junjie XU, Bing XIA, Qi ZHANG, Jingfei MU, Dawei WANG
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Publication number: 20200319395Abstract: Disclosed are a backlight structure and a display apparatus. The backlight structure includes a sub-backlight unit and a side-type main backlight module. The main backlight module includes a main reflector plate. The main reflector plate is provided with at least one transmission region. The sub-backlight unit is provided at a side of the main backlight module where the main reflector plate is provided. A light exiting side of the sub-backlight unit is provided in correspondence with the transmission region such that light emitted from the sub-backlight unit transmits through the transmission region.Type: ApplicationFiled: March 27, 2018Publication date: October 8, 2020Inventors: Yanming WANG, Cuie WANG, Chao YU, Cheng CHANG, Rui LIU, Dawei WANG, Gang LIU, Jingfei MU
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Patent number: 10481722Abstract: The present disclosure relates to a touch device, a display device and an intelligent device. The touch device provides touch information to the display device, and includes a base that is capable of being detachably connected to the display device; a touch screen that is arranged on the base; a touch screen control chip that is connected to the touch screen, and configured to detect a touch operation on the touch screen and generate the touch information; a transmitter that is arranged on the base and connected to the touch screen control chip, and configured to transmit the touch information to the display device; and a power supply that is arranged on the base and connected to the touch screen control chip and the transmitter, and configured to supply power to the touch screen control chip and the transmitter.Type: GrantFiled: July 7, 2016Date of Patent: November 19, 2019Assignees: BOE TECHNOLOGY GROUP CO., LTD., BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.Inventors: Jingfei Mu, Cheng Chang, Dawei Wang, Rui Liu
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Publication number: 20190235307Abstract: The embodiments of the present disclosure provide a display substrate and a display device, which relate to the field of display technologies, to solve the problem that a saw-toothed display effect occurs at an edge of an AA area when displaying if the edge of the AA area is non-linear. The display substrate includes a black matrix. The display substrate is provided with a display area, and at least a part of an edge of the display area has an irregular edge having a concave-convex shape. The display area has a plurality of subpixels arranged in a matrix form, and has a vision weakening area close to the irregular edge. In the vision weakening area, the black matrix includes a light shielding block located in the subpixel.Type: ApplicationFiled: July 19, 2018Publication date: August 1, 2019Inventors: Dawei WANG, Jiaqiang WANG, Rui LIU, Jian REN, Jingfei MU, Yanchao ZHANG, Yanming WANG, Hailing JIN, Xiujun CAI
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Publication number: 20170228082Abstract: The present disclosure relates to a touch device, a display device and an intelligent device. The touch device provides touch information to the display device, and includes a base that is capable of being detachably connected to the display device; a touch screen that is arranged on the base; a touch screen control chip that is connected to the touch screen, and configured to detect a touch operation on the touch screen and generate the touch information; a transmitter that is arranged on the base and connected to the touch screen control chip, and configured to transmit the touch information to the display device; and a power supply that is arranged on the base and connected to the touch screen control chip and the transmitter, and configured to supply power to the touch screen control chip and the transmitter.Type: ApplicationFiled: July 7, 2016Publication date: August 10, 2017Applicants: BOE TECHNOLOGY GROUP CO., LTD., BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.Inventors: Jingfei MU, Cheng CHANG, Dawei WANG, Rui LIU