Patents by Inventor Ru Zhou
Ru Zhou 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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Publication number: 20250053033Abstract: A display device is provided, and the display device includes a display panel and a light adjusting portion. The light adjusting portion is stacked with the display panel, the light adjusting portion includes a first substrate, a refractive index variable material layer, an electrode structure, and a second substrate stacked with each other, and the refractive index variable material layer and the electrode structure are between the first substrate and the second substrate. The light adjusting portion further includes a plurality of signal lines, and the electrode structure and the plurality of signal lines are on the first substrate; the electrode structure includes a first electrode structure and a second electrode structure, the first electrode structure includes a plurality of first electrodes insulated from each other, the first substrate includes a plurality of regions, and first electrodes in different regions are configured to be electrically connected to different signal lines.Type: ApplicationFiled: November 23, 2022Publication date: February 13, 2025Applicants: HEFEI BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.Inventors: Yijun WANG, Sheng WANG, Hui WANG, Yuansheng ZANG, Jun ZHANG, Ru ZHOU, Xufei XU, Juncai MA, Qianqian ZHANG, Bingbing WU, Yuqi LIU, Zhaofan LIU, Yue YANG
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Patent number: 12222608Abstract: There is provided are a light adjustment panel, an overlapped screen panel, and a method of manufacturing a light adjustment panel. The light adjustment panel includes a common electrode layer, a control electrode layer, a light adjustment liquid crystal layer, arranged in stack, and auxiliary electrodes. The control electrode layer includes control electrodes arranged in an array, and there is a gap between adjacent control electrodes. The orthographic projection of the gap on the common electrode layer at least partially overlaps with the orthographic projections of the auxiliary electrodes on the common electrode layer.Type: GrantFiled: March 25, 2022Date of Patent: February 11, 2025Assignees: HEFEI BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.Inventors: Jie Yang, Yuansheng Zang, Yijun Wang, Ru Zhou, Xingkui Guo, Xufei Xu
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Publication number: 20250022393Abstract: A grating regulating device includes: a first substrate, a conductive layer, a dielectric layer and a second substrate arranged in stack, the conductive layer includes a wiring layer, a first insulating layer and a first electrode layer arranged in stack, the wiring layer includes a plurality of driving lines, and the first electrode layer includes a plurality of sub-electrodes arranged in a first direction. The driving lines are for transmitting a driving signal to the sub-electrodes, and the sub-electrodes are for, by the effect of the driving signal, driving corresponding positions of the dielectric layer to be light-transmitting or opaque. The grating regulating device includes a grating region including a plurality of common-signal units, each of the common-signal units includes at least one grating unit, the grating unit includes a plurality of sub-electrodes, and the plurality of sub-electrodes located in the same grating unit are connected to different driving lines.Type: ApplicationFiled: August 30, 2022Publication date: January 16, 2025Applicants: HEFEI BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.Inventors: Zhao Dong, Ru Zhou, Hu Li, Baoman Li, Jianghui Zhan
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Patent number: 12197055Abstract: Disclosed are a dimmable panel (001) and a display device. The dimmable panel includes a first substrate (101) and a second substrate (102) that are arranged opposite each other; a first electrode (103) and a second electrode (104) that are insulated from each other and located between the first substrate (101) and the second substrate (102), where the first electrode (103) and the second electrode (104) are located in a dimmable area (AA), at least one of the first electrode (103) and the second electrode (104) includes a plurality of strip-shaped electrodes, extension trends of all the strip-shaped electrodes are approximately the same, and orthographic projections of the strip-shaped electrodes on the first substrate (101) do not overlap each other; and a liquid crystal layer (105) located between the first substrate (101) and the second substrate (102), where the liquid crystal layer (105) is located in the dimmable area (AA).Type: GrantFiled: February 28, 2022Date of Patent: January 14, 2025Assignees: Hefei BOE Optoelectronics Technology Co., Ltd., BOE Technology Group Co., Ltd.Inventors: Yijun Wang, Yuansheng Zang, Sheng Wang, Hui Wang, Jian Xu, Jie Yang, Ru Zhou, Xufei Xu, Xingkui Guo
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Publication number: 20240427167Abstract: A display device and a driving method thereof are provided. The display device includes: a display panel; and at least two grating panels; the grating panel includes a dielectric layer and driving structures disposed on at least one side of the dielectric layer; the grating panel includes grating units, the grating unit includes at least two driving structures; the driving structure is configured to receive a driving signal and form an electric field under the action of the driving signal; the electric field is used for driving a corresponding position of the dielectric layer to transmit light or shield light so that the grating unit forms a light-transmitting unit and a light-shielding unit; the grating panels include a first grating panel and a second grating panel stacked on a same side or two opposite sides of the display panel; the grating units are arranged along a first direction.Type: ApplicationFiled: December 26, 2022Publication date: December 26, 2024Applicants: Hefei BOE Optoelectronics Technology Co., Ltd., BOE Technology Group Co., Ltd.Inventors: Ru Zhou, Hailin Xue, Sheng Wang, Hui Wang, Xiaoqing Peng, Yuansheng Zang, Zhengwei Zhu, Xiang Wang, Yijun Wang, Jie Yang, Xufei Xu, Yingxi Tai, Baoman Li
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Publication number: 20240393581Abstract: A grating regulating device is applied to a 3D displaying device. The 3D displaying device includes a display panel, the display panel includes a first polarizing unit, the grating regulating device is provided on one side of the display panel away from the first polarizing unit, and the grating regulating device includes: a first substrate and a second substrate, wherein the first substrate and the second substrate face each other; a second polarizing unit provided on one side of the second substrate away from the first substrate; and a third polarizing unit provided on one side of the first substrate away from the second substrate; and an absorption axis of the first polarizing unit and an absorption axis of the second polarizing unit are perpendicular, and the absorption axis of the second polarizing unit and an absorption axis of the third polarizing unit are perpendicular.Type: ApplicationFiled: July 29, 2022Publication date: November 28, 2024Applicants: HEFEI BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., BOE Technology Group Co., Ltd.Inventors: Ru Zhou, Hailin Xue, Sheng Wang, Yuansheng Zang, Xiaoqing Peng, Qianqian Zhang, Jinbo Xu, Shiming Shang, Yijun Wang, Xufei Xu, Baoman Li
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Publication number: 20240369886Abstract: A liquid crystal grating includes: a first grating period and a second grating period arranged along a first direction, where a quantity of second electrodes in the second grating period is less than a quantity of first electrodes in the first grating period; a first driving structure, electrically connected with the first electrodes, and controlling the first grating period to form a first light-shielding region and a first light-transmitting region by applying voltages to the first electrodes; and a second driving structure, electrically connected with the second electrodes, and controlling the second grating period to form a second light-shielding region and a second light-transmitting region by applying voltages to the second electrodes, where a width of the second light-transmitting region in the first direction is less than a width of the first light-transmitting region in the first direction.Type: ApplicationFiled: July 11, 2024Publication date: November 7, 2024Inventors: Jinye ZHU, Ru ZHOU, Xiaoqing PENG, Shiming SHANG, Hailin XUE
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Patent number: 12130452Abstract: A grating adjustment apparatus includes a first electrode layer, a second electrode layer and a first substrate and a second substrate that are opposite to each other; the grating adjustment apparatus further includes a plurality of first driving lines, a plurality of second driving lines and a plurality of grating units arranged in the first direction, and is configured as: when the grating adjustment apparatus is powered on, the grating unit is capable of forming a light transmission unit and a shading unit, and opening positions and/or opening ratios of the grating unit are adjustable; and the plurality of grating units are divided into at least one group; for the grating units in the same group, at least two of the first sub-electrodes are electrically connected to different first driving lines, and at least two of the second sub-electrodes are electrically connected to different second driving lines.Type: GrantFiled: January 3, 2023Date of Patent: October 29, 2024Assignees: HEFEI BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.Inventors: Zhao Dong, Ru Zhou, Xiaoqing Peng, Yun Du, Hu Li, Donghui Wang, Ran An, Douqing Zhang
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Publication number: 20240288732Abstract: There is provided are a light adjustment panel, an overlapped screen panel, and a method of manufacturing a light adjustment panel. The light adjustment panel includes a common electrode layer, a control electrode layer, a light adjustment liquid crystal layer, arranged in stack, and auxiliary electrodes. The control electrode layer includes control electrodes arranged in an array, and there is a gap between adjacent control electrodes. The orthographic projection of the gap on the common electrode layer at least partially overlaps with the orthographic projections of the auxiliary electrodes on the common electrode layer.Type: ApplicationFiled: March 25, 2022Publication date: August 29, 2024Inventors: Jie YANG, Yuansheng ZANG, Yijun WANG, Ru ZHOU, Xingkui GUO, Xufei XU
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Publication number: 20240248334Abstract: Disclosed are a dimmable panel (001) and a display device. The dimmable panel includes a first substrate (101) and a second substrate (102) that are arranged opposite each other; a first electrode (103) and a second electrode (104) that are insulated from each other and located between the first substrate (101) and the second substrate (102), where the first electrode (103) and the second electrode (104) are located in a dimmable area (AA), at least one of the first electrode (103) and the second electrode (104) includes a plurality of strip-shaped electrodes, extension trends of all the strip-shaped electrodes are approximately the same, and orthographic projections of the strip-shaped electrodes on the first substrate (101) do not overlap each other; and a liquid crystal layer (105) located between the first substrate (101) and the second substrate (102), where the liquid crystal layer (105) is located in the dimmable area (AA).Type: ApplicationFiled: February 28, 2022Publication date: July 25, 2024Inventors: Yijun WANG, Yuansheng ZANG, Sheng WANG, Hui WANG, Jian XU, Jie YANG, Ru ZHOU, Xufei XU, Xingkui GUO
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Publication number: 20240197703Abstract: This invention relates to compounds of general Formula I and pharmaceutically acceptable salts thereof, in which R1, R2, R3a, R3b, and R4 are as defined herein, to pharmaceutical compositions comprising such compounds and salts, and to methods of using such compounds, salts and compositions for the treatment of abnormal cell growth, including cancer.Type: ApplicationFiled: May 8, 2023Publication date: June 20, 2024Applicant: PFIZER INC.Inventors: Joyann Barber, Sujin Cho-Schultz, Matthew L. Del Bel, Rebecca Anne Gallego, Mingying He, Mehran Jalaie, Robert Steven Kania, Michele Ann McTigue, Sajiv Krishnan Nair, Anne-Marie Dechert Schmitt, Jamison Bryce Tuttle, Dahui Zhou, Ru Zhou
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Publication number: 20240160034Abstract: A grating adjustment apparatus includes a first electrode layer, a second electrode layer and a first substrate and a second substrate that are opposite to each other; the grating adjustment apparatus further includes a plurality of first driving lines, a plurality of second driving lines and a plurality of grating units arranged in the first direction, and is configured as: when the grating adjustment apparatus is powered on, the grating unit is capable of forming a light transmission unit and a shading unit, and opening positions and/or opening ratios of the grating unit are adjustable; and the plurality of grating units are divided into at least one group; for the grating units in the same group, at least two of the first sub-electrodes are electrically connected to different first driving lines, and at least two of the second sub-electrodes are electrically connected to different second driving lines.Type: ApplicationFiled: January 3, 2023Publication date: May 16, 2024Applicants: HEFEI BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., BOE Technology Group Co., Ltd.Inventors: Zhao Dong, Ru Zhou, Xiaoqing Peng, Yun Du, Hu Li, Donghui Wang, Ran An, Douqing Zhang
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Publication number: 20230384769Abstract: The present application discloses an establishing method for establishing a dyeing model, a dyeing method, a device, and a storage medium which are applied to the dyeing technology field. The establishing method includes: obtaining historical data of dyeing a workpiece, the historical data includes historical dyeing time of the workpiece and historical color value of the workpiece after dyeing; and obtaining the dyeing model by training an initial model based on the historical data. The dyeing model is established using the historical data, and can establish a relationship between the dyeing time and the color value of the workpiece after dyeing. Based on the dyeing model, the dyeing time required for the workpiece can be determined according to a color value of the workpiece after dyeing. A precise dyeing process can be realized by determining the dyeing time using the dyeing model instead of determining the dyeing time manually.Type: ApplicationFiled: August 10, 2023Publication date: November 30, 2023Inventors: CHEN-TING WU, HONG-WEI ZHANG, WEI-TAO SI, QING-YU WANG, JING-JING LIU, LI YAN, FEI DU, WEI LI, BING-RU ZHOU, JUN-MEI LIU, XIAO-QING YI
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Patent number: 11684616Abstract: This invention relates to compounds of general Formula I and pharmaceutically acceptable salts thereof, in which R1, R2, R3a, R3b, and R4 are as defined herein, to pharmaceutical compositions comprising such compounds and salts, and to methods of using such compounds, salts and compositions for the treatment of abnormal cell growth, including cancer.Type: GrantFiled: April 30, 2021Date of Patent: June 27, 2023Assignee: PFIZER INC.Inventors: Joyann Barber, Sujin Cho-Schultz, Matthew L. Del Bel, Rebecca Anne Gallego, Mingying He, Mehran Jalaie, Robert Steven Kania, Michele Ann McTigue, Sajiv Krishnan Nair, Anne-Marie Dechert Schmitt, Jamison Bryce Tuttle, Dahui Zhou, Ru Zhou
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Publication number: 20220401424Abstract: This invention relates to compounds of general Formula I and pharmaceutically acceptable salts thereof, in which R1, R2, R3a, R3b, and R4 are as defined herein, to pharmaceutical compositions comprising such compounds and salts, and to methods of using such compounds, salts and compositions for the treatment of abnormal cell growth, including cancer.Type: ApplicationFiled: April 30, 2021Publication date: December 22, 2022Applicant: PFIZER INC.Inventors: Joyann Barber, Sujin Cho-Schultz, Matthew L. Del Bel, Rebecca Anne Gallego, Mingying He, Mehran Jalaie, Robert Steven Kania, Michele Ann McTigue, Sajiv Krishnan Nair, Anne-Marie Dechert Schmitt, Jamison Bryce Tuttle, Dahui Zhou, Ru Zhou
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Patent number: 11142525Abstract: This invention relates to compounds of general Formula (I) and pharmaceutically acceptable salts thereof, in which R1, R1a, R2, R3, R4, and (R5)a are as defined herein, to pharmaceutical compositions comprising such compounds and pharmaceutically acceptable salts thereof, and to methods of using such compounds, pharmaceutically acceptable salts and compositions for the treatment of abnormal cell growth, including cancer.Type: GrantFiled: November 11, 2019Date of Patent: October 12, 2021Assignee: PFIZER INC.Inventors: Rebecca Anne Gallego, Sajiv Krishnan Nair, Robert Steven Kania, Omar Khaled Ahmad, Ted William Johnson, Jamison Bryce Tuttle, Mehran Jalaie, Michele Ann McTigue, Dahui Zhou, Matthew L. Del Bel, Ru Zhou, Mingying He, Anne-Marie Dechert Schmitt
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Patent number: 11133334Abstract: An array substrate, a manufacturing method thereof, and a display device including the array substrate. The array substrate includes a plurality of gate line groups and a plurality of data lines disposed on a substrate, the plurality of gate line groups intersecting with the plurality of data lines to define a plurality of pixel units arranged in an array, wherein each of the plurality of gate line groups includes a first gate line and a second gate line insulated from each other, and orthographic projections of the first gate line and the second gate line of each of the plurality of gate line groups on the substrate at least partially overlap.Type: GrantFiled: May 21, 2018Date of Patent: September 28, 2021Assignees: BOE TECHNOLOGY GROUP CO., LTD., HEFEI BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.Inventors: Xiang Wang, Zhen Zhang, Ru Zhou
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Patent number: 11088184Abstract: An array substrate and a method of manufacturing the same are provided. The method of manufacturing an array substrate includes: forming a black matrix and an organic insulating pattern on a base substrate with a thin film transistor formed thereon, wherein the black matrix and the organic material pattern are formed by using an identical mask.Type: GrantFiled: September 15, 2017Date of Patent: August 10, 2021Assignees: BOE TECHNOLOGY GROUP CO., LTD., HEFEI BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.Inventors: Na Zhao, Xufei Xu, Ru Zhou, Yue Shi
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Publication number: 20200266220Abstract: An array substrate and a method of manufacturing the same are provided. The method of manufacturing an array substrate includes: forming a black matrix and an organic insulating pattern on a base substrate with a thin film transistor formed thereon, wherein the black matrix and the organic material pattern are formed by using an identical mask.Type: ApplicationFiled: September 15, 2017Publication date: August 20, 2020Inventors: Na ZHAO, Xufei XU, Ru ZHOU, Yue SHI
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Publication number: 20200172539Abstract: This invention relates to compounds of general Formula (I) and pharmaceutically acceptable salts thereof, in which R1, R1a, R2, R3, R4, and (R5)a are as defined herein, to pharmaceutical compositions comprising such compounds and pharmaceutically acceptable salts thereof, and to methods of using such compounds, pharmaceutically acceptable salts and compositions for the treatment of abnormal cell growth, including cancer.Type: ApplicationFiled: November 11, 2019Publication date: June 4, 2020Applicant: Pfizer Inc.Inventors: Rebecca Anne Gallego, Sajiv Krishnan Nair, Robert Steven Kania, Omar Khaled Ahmad, Ted William Johnson, Jamison Bryce Tuttle, Mehran Jalaie, Michele Ann McTigue, Dahui Zhou, Matthew L. Del Bel, Ru Zhou, Mingying He