Patents by Inventor Pai SUN
Pai SUN 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: 11506830Abstract: A backlight module and a display device are provided. The backlight module includes a polarizing light guide plate configured to convert incident light into first polarized light and second polarized light, a polarization direction of the first polarized light being perpendicular to a polarization direction of the second polarized light.Type: GrantFiled: September 6, 2018Date of Patent: November 22, 2022Assignees: BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., BEIJING BOE TECHNOLOGY DEVELOPMENT CO., LTD.Inventors: Donglong Lin, Peng Wu, Zeyuan Tong, Wenyang Li, Fujian Ren, Dong Cui, Zhipeng Zhang, Bin Long, Dae Keun Yoon, Qing Ma, Rui Han, Pai Sun
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Publication number: 20220317361Abstract: A backlight module and a display device are provided. The backlight module includes a polarizing light guide plate configured to convert incident light into first polarized light and second polarized light, a polarization direction of the first polarized light being perpendicular to a polarization direction of the second polarized light.Type: ApplicationFiled: September 6, 2018Publication date: October 6, 2022Inventors: Donglong LIN, Peng WU, Zeyuan TONG, Wenyang LI, Fujian REN, Dong CUI, Zhipeng ZHANG, Bin LONG, Dae Keun YOON, Qing MA, Rui HAN, Pai SUN
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Publication number: 20210356647Abstract: A backlight module and a display device are provided. The backlight module includes a polarizing light guide plate configured to convert incident light into first polarized light and second polarized light, a polarization direction of the first polarized light being perpendicular to a polarization direction of the second polarized light.Type: ApplicationFiled: September 6, 2018Publication date: November 18, 2021Inventors: Donglong LIN, Peng WU, Zeyuan TONG, Wenyang LI, Fujian REN, Dong CUI, Zhipeng ZHANG, Bin LONG, Dae Keun YOON, Qing MA, Rui HAN, Pai SUN
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Patent number: 10872542Abstract: The present disclosure provides a stereoscopic display panel, a stereoscopic display device, and a stereoscopic display method. The stereoscopic display panel includes a flexible self-luminous display thin film, and a depth-adjustment controllable drive board located below the flexible self-luminous display thin film, which is configured to be capable of adjusting respective depths of different parts thereof, thereby adjusting the depths of corresponding parts of the flexible self-luminous display thin film to implement a stereoscopic display.Type: GrantFiled: September 3, 2018Date of Patent: December 22, 2020Assignees: BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.Inventors: Jie Yu, Dae Keun Yoon, Qing Ma, Yangbing Yu, Qin Tan, Pai Sun, Pengtao Li, Tingfeng Huang, Yaoyao Wang
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Patent number: 10564415Abstract: The present disclosure provides a display device and a display system. The display device includes a head-up display and a light shielding plate arranged at a light-exiting surface side of the head-up display. The head-up display is configured to display an image, and send information about a shape and a location of the image to the light shielding plate; the light shielding plate is configured to receive the information about the shape and the location of the image, and provide a light transmitting region having a shape and a location identical to those of the image according to the information.Type: GrantFiled: July 12, 2017Date of Patent: February 18, 2020Assignees: BOE TECHNOLOGY GROUP CO., LTD., BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.Inventors: Pai Sun, Jie Yu, Yangbing Yu
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Publication number: 20190228685Abstract: The present disclosure provides a stereoscopic display panel, a stereoscopic display device, and a stereoscopic display method. The stereoscopic display panel includes a flexible self-luminous display thin film, and a depth-adjustment controllable drive board located below the flexible self-luminous display thin film, which is configured to be capable of adjusting respective depths of different parts thereof, thereby adjusting the depths of corresponding parts of the flexible self-luminous display thin film to implement a stereoscopic display.Type: ApplicationFiled: September 3, 2018Publication date: July 25, 2019Inventors: Jie YU, Dae Keun YOON, Qing MA, Yangbing YU, Qin TAN, Pai SUN, Pengtao LI, Tingfeng HUANG, Yaoyao WANG
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Patent number: 10255866Abstract: A driving circuit, a driving method thereof and a display device including the driving circuit are disclosed. The driving circuit includes a driving unit and a storage unit coupled to the driving unit. The storage unit caches image data. The driving unit receives an original signal of an image of a current frame, converts the original signal of the image of the current frame into image data of the current frame, and compares the image data of the current frame with image data of a previous frame cached in the storage unit. When the image data of the current frame is consistent with the image data of the previous frame, a display panel displays an image of the previous frame, and when the image data of the current frame is not consistent with the image data of the previous frame, the display panel displays an image of the current frame.Type: GrantFiled: February 3, 2017Date of Patent: April 9, 2019Assignees: BOE TECHNOLOGY GROUP CO., LTD., BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.Inventors: Jie Yu, Yangbing Yu, Pai Sun
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Publication number: 20180226033Abstract: A driving circuit, a driving method thereof and a display device including the driving circuit are disclosed. The driving circuit includes a driving unit and a storage unit coupled to the driving unit. The storage unit caches image data. The driving unit receives an original signal of an image of a current frame, converts the original signal of the image of the current frame into image data of the current frame, and compares the image data of the current frame with image data of a previous frame cached in the storage unit. When the image data of the current frame is consistent with the image data of the previous frame, a display panel displays an image of the previous frame, and when the image data of the current frame is not consistent with the image data of the previous frame, the display panel displays an image of the current frame.Type: ApplicationFiled: February 3, 2017Publication date: August 9, 2018Inventors: Jie YU, Yangbing YU, Pai Sun
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Publication number: 20180213210Abstract: A 3D head-up display system and a method for 3D head-up display are disclosed. The 3D head-up display system comprises: a signal receiving module configured to receive a signal; a signal processing module configured to receive and process the signal received by the signal receiving module to generate a left-eye signal and a right-eye signal; a left head-up display device configured to receive the left-eye signal and generate a left-eye image; a right head-up display device configured to receive the right-eye signal and generate a right-eye image; a left optical system configured to project the left-eye image generated by the left head-up display device; and a right optical system configured to project the right-eye image generated by the right head-up display device.Type: ApplicationFiled: January 9, 2017Publication date: July 26, 2018Inventors: Pai Sun, Jie Yu, Yanbing Yu
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Publication number: 20180017788Abstract: The present disclosure provides a display device and a display system. The display device includes a head-up display and a light shielding plate arranged at a light-exiting surface side of the head-up display. The head-up display is configured to display an image, and send information about a shape and a location of the image to the light shielding plate; the light shielding plate is configured to receive the information about the shape and the location of the image, and provide a light transmitting region having a shape and a location identical to those of the image according to the information.Type: ApplicationFiled: July 12, 2017Publication date: January 18, 2018Applicants: BOE TECHNOLOGY GROUP CO., LTD., BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.Inventors: Pai SUN, Jie YU, Yangbing YU
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Patent number: 9798310Abstract: Disclosed are a method for searching a cross-regional power supply area based on a common information model (CIM) and a system thereof. In the method, a hash function is first created according to a size of a power grid in which a power source is located; identification numbers of all devices in the power grid are mapped to a discrete hash table according to the hash function, and a collision is solved by using separate chaining; and a hash topological graph of the power grid is formed by using the discrete hash table; and a power supply area of a designated device is searched by using the hash topological graph. According to the present invention, devices in a power supply area are located rapidly and accurately by creating a discrete hash table for all device resources, so that the amount of computation is greatly reduced, and the efficiency of searching the power supply area is significantly improved.Type: GrantFiled: September 30, 2014Date of Patent: October 24, 2017Assignees: STATE GRID CORPORATION OF CHINA, STATE GRID JIANGSU ELECTRIC POWER COMPANY, STATE GRID SUZHOU POWER SUPPLY COMPANY, CHINA ELECTRIC POWER RESEARCH INSTITUTE, BEIJING KEDONG POWER CONTROL SYSTEM CO., LTD., NARI TECHNOLOGY CO., LTD.Inventors: Bing Han, Jianguo Yao, Jiaqing Zhao, Zemei Dai, Kejun Qian, Xuewei Shang, Chunlei Xu, Lingtao Zhang, Weijin Zhuang, Lin Zhao, Yongliang Meng, Pai Sun, Yang Lv, Yan Liu
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Publication number: 20160252890Abstract: Disclosed are a method for searching a cross-regional power supply area based on a common information model (CIM) and a system thereof. In the method, a hash function is first created according to a size of a power grid in which a power source is located; identification numbers of all devices in the power grid are mapped to a discrete hash table according to the hash function, and a collision is solved by using separate chaining; and a hash topological graph of the power grid is formed by using the discrete hash table; and a power supply area of a designated device is searched by using the hash topological graph. According to the present invention, devices in a power supply area are located rapidly and accurately by creating a discrete hash table for all device resources, so that the amount of computation is greatly reduced, and the efficiency of searching the power supply area is significantly improved.Type: ApplicationFiled: September 30, 2014Publication date: September 1, 2016Inventors: Bing HAN, Jianguo YAO, Jiaqing ZHAO, Zemei DAI, Kejun QIAN, Xuewei SHANG, Chunlei XU, Lingtao ZHANG, Weijin ZHUANG, Lin ZHAO, Yongliang MENG, Pai SUN, Yang LV, Yan LIU
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Publication number: 20140132606Abstract: The present invention discloses a three-dimensional man-machine interaction display and control method for power grid operation monitoring, which includes the following steps: drawing a picture in a two-dimensional plane by using a dual-buffer mechanism; reading the picture drawn in the two-dimensional plane, and drawing the picture in a three-dimensional space; detecting an interaction event in the three-dimensional space, and determining a type of a component in an operation panel; delivering the interaction event between the three-dimensional space and the two-dimensional plane, and processing the interaction event according to the component type; and reading the picture drawn by the component in the two-dimensional plane, and updating a corresponding image in the three-dimensional space. The present invention solves the problem of introducing the alarm images into the three-dimensional space.Type: ApplicationFiled: November 11, 2013Publication date: May 15, 2014Applicant: BEIJING KEDONG ELECTRIC POWER CONTROL SYSTEM CO., LTDInventors: Wen WANG, Lin ZHAO, Xuewei SHANG, Pai SUN, Zan WANG, Jianming YU, Liang ZHANG, Fenlan JIN, Shaoxin HU, Bo ZHANG, Liqing SUN, Xiaochun WANG, Lili WANG, Xin JIN, Yan LIU, Dachuang CHENG