Patents by Inventor Xiaojuan WU
Xiaojuan WU 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: 11994762Abstract: Provided is a liquid crystal handwriting board. The liquid crystal handwriting board includes: a liquid crystal panel, and a drive assembly electrically connected to the liquid crystal panel; wherein the liquid crystal panel includes: a first substrate and a second substrate that are opposite to each other, and a liquid crystal layer disposed between the first substrate and the second substrate; and the drive assembly is configured to apply, based on position information of a region to be erased, a pixel voltage to a pixel electrode in the region to be erased in the case that the liquid crystal handwriting board is in an erasing mode, such that a voltage difference is developed between the pixel electrode in the region to be erased and the common electrode.Type: GrantFiled: October 14, 2021Date of Patent: May 28, 2024Assignees: Beijing BOE Optoelectronics Technology Co., Ltd., BOE Technology Group Co., Ltd.Inventors: Yang Ge, Yu Zhao, Xiaojuan Wu, Jiaxing Wang, Xian Wang, Huairui Yue, Jianwei Ma, Hailong Wang, Dawei Feng, Hao Yan
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Publication number: 20240170495Abstract: A display substrate has a display area and a peripheral area surrounding the display area; the display area has a functional area and a non-functional area; the display substrate includes a base substrate, a plurality of first signal lines, a first interlayer insulating layer, a plurality of second signal lines, a conductive mesh and an auxiliary functional structure; the conductive mesh includes a plurality of first conductive structures and a plurality of second conductive structures which are arranged crosswise and electrically connected to each other; the auxiliary functional structure includes a plurality of first conductive wires and a plurality of second conductive wires which are arranged crosswise; the first conductive wire is at least a part of the first conductive structure, and each of some first conductive structures includes two first conductive wires; the second conductive wire is at least a part of the second conductive structure.Type: ApplicationFiled: June 24, 2021Publication date: May 23, 2024Inventors: Xian WANG, Yu ZHAO, Xiaojuan WU, Chunnan FENG, Jian WANG, Yong ZHANG, Dawei FENG, Huairui YUE, Yang GE, Jianwei MA, Lei SHI, Biqi LI, Feng QU
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Patent number: 11977301Abstract: A liquid crystal display panel is provided. The liquid crystal display panel includes: a first substrate and a second substrate arranged opposite to each other, and a liquid crystal layer and a plurality of strip-shaped spacers disposed between the first substrate and the second substrate. In the liquid crystal display panel, there is an overlapping area between an orthographic projection of a first signal line on a target base and an orthographic projection of a second signal line on the target base, and an orthographic projection of the strip-shaped spacer on the target base is not overlapped with the overlapping area.Type: GrantFiled: March 31, 2023Date of Patent: May 7, 2024Assignees: Beijing BOE Optoelectronics Technology Co., Ltd., BOE Technology Group Co., Ltd.Inventors: Jinshuai Duan, Xiaojuan Wu, Hongliang Yuan, Wei Zhao, Yao Bi, Jiaxing Wang, Hao Yan, Li Tian, Liping Lei
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Publication number: 20240142829Abstract: An array substrate includes a first substrate; and a first electrode and a second electrode disposed on the first substrate and located in a sub-pixel region. At least one of the first electrode and the second electrode includes a plurality of electrode strips. Every two adjacent electrode strips in the first electrode and the second electrode have a slit therebetween. The slit includes a first end portion, a straight portion, and a second end portion connected in sequence. A bend is formed at a connection position of the first end portion and the straight portion, and the second end portion is formed by protruding from the straight portion. The straight portion includes a first edge and a second edge parallel to each other, and an average width of the first end portion in a direction perpendicular to the first edge is less than a width of the straight portion.Type: ApplicationFiled: July 5, 2022Publication date: May 2, 2024Applicants: BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.Inventors: Jian WANG, Jinshuai DUAN, Xiaojuan WU, Hongliang YUAN, Zepeng SUN, Wei ZHAO, Yao BI, Jiaxing WANG, Xiaofeng YIN
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Publication number: 20240142819Abstract: An array substrate, an opposite substrate and a display panel are provided. The array substrate comprises: a display region and a periphery region surrounding the display region, wherein the display region comprises a plurality of pixel regions, and each of the pixel regions comprises a reflective region and a transmissive region; the reflective region comprises a driving signal outputting layer, a segment gap layer, a passivation layer and a reflective layer, the reflective layer is coupled to the driving signal outputting layer to enable both the reflective layer and the driving signal outputting layer to function as a reflective region driving electrode; the transmissive region comprises a first electrode layer, the first electrode layer is coupled to the driving signal outputting layer, the passivation layer extends to the transmissive region, and the passivation layer is arranged between the first electrode layer and a first base of the display substrate.Type: ApplicationFiled: May 21, 2021Publication date: May 2, 2024Inventors: Xiaojuan WU, Jiaxing WANG, Xuan ZHONG, Hongliang YUAN, Yao BI, Jinshuai DUAN, Feng QU, Xinxin ZHAO, Jian WANG
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Publication number: 20240110196Abstract: The present disclosure relates to use of a multigene stacking method in synthesis of nervonic acid in Brassica napus. The present disclosure provides a multigene co-expression plant vector, including an initial backbone of pBWA(V)BII and multiple exogenous gene expression cassettes. The present disclosure further provides two plant vectors applicable to genetic transformation, including a three-gene co-expression plant vector and a five-gene co-expression plant vector. In the present disclosure, after the three-gene co-expression plant vector and the five-gene co-expression plant vector are separately transferred into the Brassica napus, the nervonic acid (NA) with a high content is synthesized in the Brassica napus through multigene co-expression. An NA ratio can be significantly increased combined with a higher seed oil content and a greater field seed yield. The plant vector realizes efficient synthesis of NA in oil crops, obtains NA-rich seed oil, and increases an added value of edible oil.Type: ApplicationFiled: August 29, 2023Publication date: April 4, 2024Applicant: Oil Crops Research Institute, CAASInventors: Fang LIU, Pandi WANG, Gang WU, Xiaojuan XIONG
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Patent number: 11940701Abstract: A writing panel includes an array substrate, a flexible substrate disposed opposite to the array substrate, a liquid crystal layer disposed between the array substrate and the flexible substrate, and a plurality of spacers each in a shape of a column disposed on a surface of the array substrate proximate to the liquid crystal layer. The array substrate includes a base and a pixel driving circuit layer disposed on the base, and the pixel driving circuit layer includes a plurality of thin film transistors and a plurality of signal lines. An orthographic projection of each spacer on the base is non-overlapping with orthographic projections of the plurality of thin film transistors and the plurality of signal lines on the base.Type: GrantFiled: October 12, 2021Date of Patent: March 26, 2024Assignees: BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.Inventors: Xiaojuan Wu, Jiaxing Wang, Yang Ge, Yu Zhao, Jian Wang, Hao Yan
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Publication number: 20240045292Abstract: Provided is a display module, which includes: a display substrate having a display region and a bonding region and including a first base, and a first trace disposed on the first base and extending from the display region to the bonding region; a flexible circuit board including a second base having a first surface and a second surface, a second trace and a third trace on the first surface, a fourth trace on the second surface; and a near field communication antenna. The first trace has a first end electrically connected to a first end of the second trace, and a second end electrically connected to a first end of the fourth trace; a second end of the fourth trace is connected to a first end of the third trace; when the flexible circuit board is folded, the first to fourth traces form a near field communication antenna.Type: ApplicationFiled: April 27, 2021Publication date: February 8, 2024Inventors: Chunnan FENG, Chuncheng CHE, Xiaojuan WU, Yu ZHAO, Zizheng XIE, Yeyu FENG
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Patent number: 11874983Abstract: A touch panel and a driving method thereof, and a display device are provided. The touch panel includes a first substrate and a second substrate; the first substrate includes a first electrode pattern layer, and the first electrode pattern layer includes first electrode blocks insulated from each other; the second substrate includes a second electrode pattern layer, touch lead lines, and a third electrode pattern layer; the second electrode pattern layer includes second electrode blocks insulated from each other; the second electrode blocks correspond to and are electrically connected with the first electrode blocks, respectively, and the second electrode blocks are respectively electrically connected with the touch lead lines to process an electrical signal of a touch operation; and the third electrode pattern layer includes third electrode blocks insulated from each other, and the second electrode blocks are insulated from the third electrode blocks to form touch capacitors, respectively.Type: GrantFiled: May 17, 2021Date of Patent: January 16, 2024Assignees: BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.Inventors: Yao Bi, Hongliang Yuan, Qi Zheng, Xiaojuan Wu, Zhiqiang Zhao, Xuan Zhong, Zhangxiang Cheng, Jiaxing Wang, Donghua Zhang
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Patent number: 11768393Abstract: A liquid crystal antenna substrate and a manufacturing method thereof, and a liquid crystal antenna and a manufacturing method thereof are provided. The manufacturing method of the liquid crystal antenna substrate includes: forming a conductive pattern on a base substrate; coating a liquid photo-curable material at a side of the conductive pattern away from the base substrate; and using the conductive pattern as a mask to perform an exposure process from a side of the base substrate away from the conductive pattern, a portion of the liquid photo-curable material corresponding to the conductive pattern is cured to form spacers.Type: GrantFiled: October 16, 2019Date of Patent: September 26, 2023Assignees: BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.Inventors: Yao Bi, Hongliang Yuan, Li Ma, Xiaojuan Wu, Huishun Chen, Qi Zheng, Zhiqiang Zhao, Zhangxiang Cheng, Jiaxing Wang, Xuan Zhong
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Publication number: 20230236460Abstract: A liquid crystal display panel is provided. The liquid crystal display panel includes: a first substrate and a second substrate arranged opposite to each other, and a liquid crystal layer and a plurality of strip-shaped spacers disposed between the first substrate and the second substrate. In the liquid crystal display panel, there is an overlapping area between an orthographic projection of a first signal line on a target base and an orthographic projection of a second signal line on the target base, and an orthographic projection of the strip-shaped spacer on the target base is not overlapped with the overlapping area.Type: ApplicationFiled: March 31, 2023Publication date: July 27, 2023Inventors: Jinshuai DUAN, Xiaojuan WU, Hongliang YUAN, Wei ZHAO, Yao BI, Jiaxing WANG, Hao YAN, Li TIAN, Liping LEI
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Patent number: 11703729Abstract: The present disclosure provides a display device including: a display panel having a display region and a peripheral region surrounding the display region, the display panel including: an array substrate, an opposite substrate and a liquid crystal layer, wherein the array substrate and the opposite substrate are opposite to each other, the liquid crystal layer is between the array substrate and the opposite substrate, a light shielding layer is on a side of at least one of the array substrate and the opposite substrate proximal to the liquid crystal layer, and an orthographic projection of the light shielding layer on the array substrate is located in the peripheral region; and a light source configured to emit light to a lateral side of the display panel, the light being incident into the liquid crystal layer from the lateral side of the display panel.Type: GrantFiled: September 22, 2021Date of Patent: July 18, 2023Assignees: BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.Inventors: Yao Bi, Xiaojuan Wu, Jinshuai Duan, Jiaxing Wang, Wei Zhao, Hongliang Yuan
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Publication number: 20230185143Abstract: A writing panel includes an array substrate, a flexible substrate disposed opposite to the array substrate, a liquid crystal layer disposed between the array substrate and the flexible substrate, and a plurality of spacers each in a shape of a column disposed on a surface of the array substrate proximate to the liquid crystal layer. The array substrate includes a base and a pixel driving circuit layer disposed on the base, and the pixel driving circuit layer includes a plurality of thin film transistors and a plurality of signal lines. An orthographic projection of each spacer on the base is non-overlapping with orthographic projections of the plurality of thin film transistors and the plurality of signal lines on the base.Type: ApplicationFiled: October 12, 2021Publication date: June 15, 2023Inventors: Xiaojuan WU, Jiaxing WANG, Yang GE, Yu ZHAO, Jian WANG, Hao YAN
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Patent number: 11650462Abstract: A liquid crystal display panel is provided. The liquid crystal display panel includes: a first substrate and a second substrate arranged opposite to each other, and a liquid crystal layer and a plurality of strip-shaped spacers disposed between the first substrate and the second substrate. In the liquid crystal display panel, there is an overlapping area between an orthographic projection of a first signal line on a target base and an orthographic projection of a second signal line on the target base, and an orthographic projection of the strip-shaped spacer on the target base is not overlapped with the overlapping area.Type: GrantFiled: October 11, 2021Date of Patent: May 16, 2023Assignees: Beijing BOE Optoelectronics Technology Co., Ltd., BOE Technology Group Co., Ltd.Inventors: Jinshuai Duan, Xiaojuan Wu, Hongliang Yuan, Wei Zhao, Yao Bi, Jiaxing Wang, Hao Yan, Li Tian, Liping Lei
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Publication number: 20230144023Abstract: The present application provides application of butylphthalide or optical isomer, prodrug, deuterium, metabolite, and ring-opening product or ring-opening product salt thereof in the preparation of a drug for preventing, alleviating, or treating peripheral neuropathy, especially chemotherapy-induced peripheral neuropathy, and a use method of butylphthalide and a derivative thereof in preventing or treating peripheral neuropathy, especially chemotherapy-induced peripheral neuropathy. In vivo and in vitro studies show that the drug of the present invention can effectively prevent, alleviate, or treat peripheral neuropathy caused by chemotherapy drugs without affecting the tumor-inhibiting efficacy and pharmacokinetic properties of the chemotherapy drugs.Type: ApplicationFiled: March 19, 2021Publication date: May 11, 2023Inventors: Xibao LIU, Yanling LI, Jieru LIU, Stuart C. APFEL, Yuxiu MA, Xiaojuan WU, Yuqing WANG, Hanyu YANG
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Publication number: 20230134866Abstract: A liquid crystal handwriting board, comprising: a liquid crystal panel (001) and a driving assembly (002). The liquid crystal panel (001) comprises: a first substrate (100) and a second substrate (200) which are arranged opposite to each other, and a liquid crystal layer (300) located between the first substrate (100) and the second substrate (200).Type: ApplicationFiled: October 14, 2021Publication date: May 4, 2023Inventors: Yang GE, Yu ZHAO, Xiaojuan WU, Jiaxing WANG, Xian WANG, Huairui YUE, Jianwei MA, Hailong WANG, Dawei FENG, Hao YAN
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Publication number: 20230094945Abstract: An embodiment of the present disclosure provides an array substrate having a display area and a peripheral area surrounding the display area, the display area is provided with display units therein, the display area includes a curved edge, the peripheral area is provided therein with a plurality of shift register units cascaded, at positions corresponding to the curved edge of the display area, an extending direction in which a first edge of each shift register unit extends is parallel to an outer tangent line of the curved edge or is consistent with an extending direction in which the curved edge extends, and the first edge is an inner edge of each shift register unit close to the curved edge.Type: ApplicationFiled: October 12, 2021Publication date: March 30, 2023Inventors: Yao BI, Yu ZHAO, Xiaojuan WU, Hongliang YUAN, Jian WANG, Hao YAN, Liping LEI
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Publication number: 20230072548Abstract: A touch panel and a driving method thereof, and a display device are provided. The touch panel includes a first substrate and a second substrate; the first substrate includes a first electrode pattern layer, and the first electrode pattern layer includes first electrode blocks insulated from each other; the second substrate includes a second electrode pattern layer, touch lead lines, and a third electrode pattern layer; the second electrode pattern layer includes second electrode blocks insulated from each other; the second electrode blocks correspond to and are electrically connected with the first electrode blocks, respectively, and the second electrode blocks are respectively electrically connected with the touch lead lines to process an electrical signal of a touch operation; and the third electrode pattern layer includes third electrode blocks insulated from each other, and the second electrode blocks are insulated from the third electrode blocks to form touch capacitors, respectively.Type: ApplicationFiled: May 17, 2021Publication date: March 9, 2023Applicants: BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.Inventors: Yao BI, Hongliang YUAN, Qi ZHENG, Xiaojuan WU, Zhiqiang ZHAO, Xuan ZHONG, Zhangxiang CHENG, Jiaxing WANG, Donghua ZHANG
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Patent number: 11598996Abstract: The present disclosure provides a light-adjusting glass and a smart vehicle window. The light-adjusting glass has a transmittance adjustment region and an encapsulation region; the light-adjusting glass includes: a first and second substrates opposite to each other, and a dye liquid crystal layer between the first and second substrates in the transmittance adjustment region, and a frame sealant in the encapsulation region; the first substrate includes a first base and a first electrode layer on a side of the first base proximal to the dye liquid crystal layer; the second substrate includes a second base and a second electrode layer on a side of the second base proximal to the dye liquid crystal layer; a conductive structure is provided in the frame sealant; a first and second voltage transmission structures electrically insulated from each other are on the first base.Type: GrantFiled: December 8, 2020Date of Patent: March 7, 2023Assignees: Beijing BOE Optoelectronics Technology Co., Ltd., BOE TECHNOLOGY GROUP CO., LTD.Inventors: Hongliang Yuan, Xiaojuan Wu, Yong Zhang, Limin Zhang, Zhiqiang Zhao, Qi Zheng, Yao Bi, Xuan Zhong, Zhangxiang Cheng, Donghua Zhang, Jiaxing Wang, Ce Wang, Jian Wang, Yanchen Li
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Patent number: 11543695Abstract: The present disclosure provides a light-adjusting glass and a manufacturing method thereof, and a glass assembly, and belongs to the field of display glass technology. The light-adjusting glass of the present disclosure includes at least one light-adjusting module; the light-adjusting module includes a first substrate and a second substrate opposite to each other, and a dye liquid crystal layer between the first substrate and the second substrate; wherein liquid crystal molecules in the dye liquid crystal layer deflect under a control of an electric field between the first substrate and the second substrate, to control a transmittance of light; wherein the dye liquid crystal layer includes a polymer network, which is configured such that when the electric field between the first substrate and the second substrate changes, twisting degrees of the liquid crystal molecules are identical, and twisting degrees of dye molecules are identical.Type: GrantFiled: March 25, 2021Date of Patent: January 3, 2023Assignees: Beijing BOE Optoelectronics Technology Co., Ltd., BEIJING BOE TECHNOLOGY DEVELOPMENT CO., LTD.Inventors: Xiaojuan Wu, Xiaoqiang Zhang, Zhiqiang Zhao, Wei Zhao, Chunlei Wang, Hongliang Yuan, Jian Wang, Jing Yu