Patents by Inventor Wenqiang CHEN
Wenqiang CHEN 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: 20240128518Abstract: An electrode assembly and a lithium ion electric roll having the same are provided. The electrode assembly includes: a first electrode unit; a first anti-puncture cushion; in which the first electrode unit includes a first electrode sheet, an second electrode sheet, and a separator, the second electrode sheet comprises a second top edge and a second bottom edge along the length direction of the first electrode unit; an edge of the first anti-puncture cushion exceeds the second electrode sheet from the second top edge or the second bottom edge along the length direction of the first electrode unit.Type: ApplicationFiled: December 22, 2023Publication date: April 18, 2024Applicant: DONGGUAN AMPEREX TECHNOLOGY LIMITEDInventors: Junliang ZHU, Haibing WANG, Tongming DONG, Wenqiang CHENG, Baohua CHEN, Shufeng WU, Wei YANG, Zhihua QIN, Meina LIN
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Patent number: 11950454Abstract: A display panel and a display device are disclosed, the display panel comprises: a base substrate; and pixel circuits in an array, the display panel comprises a light transmittance region and a display region around the light transmittance region, the pixel circuits are disposed in the display region, a gate line of each row of m rows of pixel circuits is divided into a first gate line portion and a second gate line portion which are connected through an auxiliary gate line, a data line of each column of n columns of pixel circuits is divided into a first data line portion and a second data line portion which are connected through an auxiliary data line.Type: GrantFiled: May 11, 2020Date of Patent: April 2, 2024Assignees: CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.Inventors: Ling Shi, Hao Zhang, Yipeng Chen, Wenqiang Li, Chienpang Huang
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Patent number: 11950456Abstract: This disclosure provides an array substrate and a display device. In the array substrate, the pixel driving circuit includes a driving transistor, a first transistor and a second transistor. The driving transistor and the first transistor are P-type transistors, and the second transistor is N-type transistor. The array substrate also includes a base substrate, and a first conductive layer arranged at a side of the base substrate and including: a first conductive portion forming a gate electrode of the driving transistor; a first gate line at a side of the first conductive portion, a part of the first gate line being configured to form a gate electrode of the first transistor; and a second gate line at a side of the first gate line away from the first conductive portion, a part of the second gate line being configured to form a first gate electrode of the second transistor.Type: GrantFiled: October 27, 2020Date of Patent: April 2, 2024Assignees: Chengdu BOE Optoelectronics Technology Co., Ltd., BOE TECHNOLOGY GROUP CO., LTD.Inventors: Yipeng Chen, Ling Shi, Wenqiang Li, Shuai Xie, Yang Yu
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Publication number: 20240094068Abstract: A water environment temperature measurement tool includes measurement boxes and a counterweight box; a plurality of groups of the measurement boxes are provided; the counterweight box is movably connected with a group of measurement boxes; and each measurement box is provided with a temperature measurement instrument inside. The water environment temperature measurement tool further comprises: control mechanisms, each comprising a water inlet pipe, a water retaining member, an elastic member, a control assembly, a rotating seat, a rotating shaft, a second screw rod, a control seat and a rotary assembly. In the water environment temperature measurement tool of the present invention, the control mechanisms can achieve extraction and temperature measurement of water at different water body depths by cooperating with the measurement boxes and the temperature measurement instruments.Type: ApplicationFiled: July 17, 2023Publication date: March 21, 2024Inventors: Haoyue GAO, Qinghua LUAN, Wenqiang WANG, Pengcheng GU, Jiajun CHEN, Lei SUN, Cheng GAO, Ziyuan WANG, Hong ZHOU
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Patent number: 11936183Abstract: An energy Internet system, an energy routing conversion device, and an energy control method, relating to a field of energy information. An alternating-current (AC) side energy routing conversion device of the energy Internet system includes a plurality of first route ports, and a direct-current (DC) side energy routing conversion device includes a plurality of second route ports, where each second route port is connected to a corresponding first route port by means of a corresponding DC busbar. A plurality of energy devices are connected to a DC busbar by means of corresponding first AC/DC converters or first DC converters. The AC side energy routing conversion device and the DC side energy routing conversion device collect energy information of the energy devices and adjust energy of the energy devices on a basis of energy balance constraint conditions.Type: GrantFiled: December 13, 2018Date of Patent: March 19, 2024Assignee: GREE ELECTRIC APPLIANCES, INC. OF ZHUHAIInventors: Mingzhu Dong, Zhigang Zhao, Meng Huang, Xuefen Zhang, Shugong Nan, Shiyong Jiang, Meng Li, Wenqiang Tang, Peng Ren, Wu Wen, Lingjun Wang, Xiao Luo, Wenhao Wu, Jianjun Huang, Weijin Li, Yunhong Zeng, Bei Chen
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Patent number: 11521988Abstract: Implementations of the present disclosure provide 3D memory devices and methods for operating the 3D memory devices. In an example, a 3D memory device includes a plurality of memory layers and a dummy memory layer between the plurality of memory layers and a NAND memory string extending through the memory layers and the dummy memory layer. The NAND memory string includes a source, a drain, and a plurality of memory cells at intersections with the plurality of memory layers and between the source and the drain. The 3D memory device also includes a peripheral circuit configured to erase the plurality of memory cells. To erase the plurality of memory cells, the peripheral circuit includes a word line driving circuit configured to apply a positive bias voltage on the dummy memory layer.Type: GrantFiled: March 26, 2021Date of Patent: December 6, 2022Assignee: YANGTZE MEMORY TECHNOLOGIES CO., LTD.Inventors: Shiyu Xia, Feng Xu, Lei Jin, Jie Yuan, Xuezhun Xie, Wenqiang Chen
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Publication number: 20220293626Abstract: Implementations of the present disclosure provide 3D memory devices and methods for operating the 3D memory devices. In an example, a 3D memory device includes a plurality of memory layers and a dummy memory layer between the plurality of memory layers and a NAND memory string extending through the memory layers and the dummy memory layer. The NAND memory string includes a source, a drain, and a plurality of memory cells at intersections with the plurality of memory layers and between the source and the drain. The 3D memory device also includes a peripheral circuit configured to erase the plurality of memory cells. To erase the plurality of memory cells, the peripheral circuit includes a word line driving circuit configured to apply a positive bias voltage on the dummy memory layer.Type: ApplicationFiled: March 26, 2021Publication date: September 15, 2022Inventors: Shiyu Xia, Feng Xu, Lei Jin, Jie Yuan, Xuezhun Xie, Wenqiang Chen
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Patent number: 11372232Abstract: The present disclosure provides a light valve, a display device and a display method. The light valve includes: at least one fixation member fixed onto a substrate; and at least one movable member capable of moving relative to the fixation member to switch the light valve between a first state where the light valve is provided with a slit through which a light beam passes and a second state where the light valve prevents the light beam from passing therethrough.Type: GrantFiled: January 4, 2018Date of Patent: June 28, 2022Assignees: CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.Inventors: Jiao Fang, Wei He, Xinghua Li, Shi Cheng, Jian Yang, Wenqiang Chen, Qing Chang, Lixia Huang, Shou Ye
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Patent number: 10921168Abstract: An integrated system and method for measuring and calibrating a parameter relating to an object or the environment is provided. The integrated measuring system may include a memory that may store a library of calibration formulas, a communication module that may retrieve information from a sensor, and a computing center that may perform calibration based on at least some of the received information.Type: GrantFiled: September 11, 2015Date of Patent: February 16, 2021Assignee: WUHAN TAILIMEIXIN HEALTHCARE TECHNOLOGIES CO., LTD.Inventors: Wenqiang Chen, Chao Cai
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Patent number: 10908408Abstract: The present disclosure provides a pixel structure, a method of driving a pixel structure, an array substrate, and a display device. The pixel structure includes a fixed substrate, an electrically conductive layer at a side of the fixed substrate, a movable shield at another side of the fixed substrate, and an electrically conductive film. The fixed substrate includes a transparent substrate and a dielectric layer. The electrically conductive layer and the dielectric layer are configured to form one or more interference air gaps according to a pixel voltage applied between the electrically conductive layer and the electrically conductive film. The movable shield is configured to change an amount of incident light irradiating the electrically conductive layer.Type: GrantFiled: August 31, 2018Date of Patent: February 2, 2021Assignees: BOE TECHNOLOGY GROUP CO., LTD., CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.Inventors: Wei He, Wenqiang Chen, Shi Cheng, Jiao Fang, Xinghua Li
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Publication number: 20200049973Abstract: The present disclosure provides a light valve, a display device and a display method. The light valve includes: at least one fixation member fixed onto a substrate; and at least one movable member capable of moving relative to the fixation member to switch the light valve between a first state where the light valve is provided with a slit through which a light beam passes and a second state where the light valve prevents the light beam from passing therethrough.Type: ApplicationFiled: January 4, 2018Publication date: February 13, 2020Applicants: CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.Inventors: Jiao FANG, Wei HE, Xinghua LI, Shi CHENG, Jian YANG, Wenqiang CHEN, Qing CHANG, Lixia HUANG, Shou YE
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Patent number: 10551649Abstract: A display panel includes an array substrate, and a plurality of display units disposed on the array substrate each of which includes a display sub-pixel for receiving sunlight radiation and performing display, a solar cell disposed adjacent to the display sub-pixel and configured to receive sunlight radiation and perform photoelectric transformation, a micro-electromechanical optical valve disposed above and movable over the display sub-pixel and the solar cell to control a light transmittance of the display sub-pixel, and a blocking structure disposed at an edge of the display unit to limit the movement of the micro-electromechanical optical valve within the display unit.Type: GrantFiled: March 15, 2018Date of Patent: February 4, 2020Assignees: BOE TECHNOLOGY GROUP CO., LTD., CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.Inventors: Wenqiang Chen, Wei He, Jiao Fang, Shi Cheng, Lixia Huang, Jian Yang, Qing Chang, Xinghua Li
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Publication number: 20190204581Abstract: The present disclosure provides a pixel structure, a method of driving a pixel structure, an array substrate, and a display device. The pixel structure includes a fixed substrate, an electrically conductive layer at a side of the fixed substrate, a movable shield at another side of the fixed substrate, and an electrically conductive film. The fixed substrate includes a transparent substrate and a dielectric layer. The electrically conductive layer and the dielectric layer are configured to form one or more interference air gaps according to a pixel voltage applied between the electrically conductive layer and the electrically conductive film. The movable shield is configured to change an amount of incident light irradiating the electrically conductive layer.Type: ApplicationFiled: August 31, 2018Publication date: July 4, 2019Inventors: Wei HE, Wenqiang CHEN, Shi CHENG, Jiao FANG, Xinghua LI
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Patent number: 10274770Abstract: The embodiments of the present invention provide a display mother panel to be divided into a plurality of display panels. A sealing agent is provided around a display region of each display panel, the sealing agents provided between adjacent longitudinal edges of the display regions of two adjacent display panels in a same row are formed integrally, and a first black matrix is provided on the sealing agents provided between the adjacent longitudinal edges of the display regions of the two adjacent display panels. The embodiments of the present invention also provide a method of cutting the display mother panel. The display mother panel may be easily cut into the plurality of display panels by cutting the display mother panel using the method according to the embodiments of the present invention, and each display panel has a relatively large display area.Type: GrantFiled: November 17, 2014Date of Patent: April 30, 2019Assignees: BOE TECHNOLOGY GROUP CO., LTD., CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.Inventors: Zhuo Wang, Jinhwan Hwang, Xiangnan Wang, Jinhao Huang, Yinhua Piao, Wenqiang Chen
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Publication number: 20190009747Abstract: A vehicle start method, which is used for starting a vehicle using a mobile terminal and a vehicle key in a non-contact manner and comprises: a mobile terminal sending a start request; the mobile terminal acquiring a first security authentication code in response to the start request; the mobile terminal acquiring key information from the vehicle key; the mobile terminal generating a start data stream in a predetermined manner according to the key information and the first security authentication code, and sending the start data stream to the vehicle; the vehicle receiving the start data stream, and acquiring the first security authentication code and the key information from the start data stream; the vehicle verifying whether the first security authentication code is correct, and determining whether the key information matches the vehicle; and only when both of the results are positive, a vehicle controller starting the vehicle.Type: ApplicationFiled: July 15, 2016Publication date: January 10, 2019Inventors: Zhilin GUO, Wenqiang CHEN, Chengming WU
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Publication number: 20190011748Abstract: A display panel includes an array substrate, and a plurality of display units disposed on the array substrate each of which includes a display sub-pixel for receiving sunlight radiation and performing display, a solar cell disposed adjacent to the display sub-pixel and configured to receive sunlight radiation and perform photoelectric transformation, a micro-electromechanical optical valve disposed above and movable over the display sub-pixel and the solar cell to control a light transmittance of the display sub-pixel, and a blocking structure disposed at an edge of the display unit to limit the movement of the micro-electromechanical optical valve within the display unit.Type: ApplicationFiled: March 15, 2018Publication date: January 10, 2019Inventors: Wenqiang CHEN, Wei HE, Jiao FANG, Shi CHENG, Lixia HUANG, Jian YANG, Qing CHANG, Xinghua LI
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Publication number: 20180283913Abstract: An integrated system and method for measuring and calibrating a parameter relating to an object or the environment is provided. The integrated measuring system may include a memory that may store a library of calibration formulas, a communication module that may retrieve information from a sensor, and a computing center that may perform calibration based on at least some of the received information.Type: ApplicationFiled: September 11, 2015Publication date: October 4, 2018Applicant: Wuhan Tailimeixin Healthcare Technology Co.,Ltd.Inventors: Wenqiang CHEN, Chao CAI
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Publication number: 20170125486Abstract: Disclosed is a pixel unit, a method for manufacturing the same and a display device. A white sub-pixel unit of the pixel unit includes: a white light carrier injection layer which is formed in a same patterning method as red, green and blue light carrier injection layers; a white light carrier transmission which is formed in a same patterning method as red, green and blue light carrier transmission layers; and a white light organic EL material layer which is formed in a same patterning method as those organic EL material layers corresponding to other sub-pixel units.Type: ApplicationFiled: October 13, 2016Publication date: May 4, 2017Inventor: Wenqiang CHEN
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Publication number: 20150327361Abstract: The embodiments of the present invention provide a display mother panel to be divided into a plurality of display panels. A sealing agent is provided around a display region of each display panel, the sealing agents provided between adjacent longitudinal edges of the display regions of two adjacent display panels in a same row are formed integrally, and a first black matrix is provided on the sealing agents provided between the adjacent longitudinal edges of the display regions of the two adjacent display panels. The embodiments of the present invention also provide a method of cutting the display mother panel. The display mother panel may be easily cut into the plurality of display panels by cutting the display mother panel using the method according to the embodiments of the present invention, and each display panel has a relatively large display area.Type: ApplicationFiled: November 17, 2014Publication date: November 12, 2015Inventors: Zhuo WANG, Jinhwan HWANG, Xiangnan WANG, Jinhao HUANG, Yinhua PIAO, Wenqiang CHEN