Patents by Inventor Zhenhua Luo
Zhenhua Luo 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: 11960567Abstract: A method for performing a fundamental computational primitive in a device is provided, where the device includes a processor and a matrix multiplication accelerator (MMA). The method includes configuring a streaming engine in the device to stream data for the fundamental computational primitive from memory, configuring the MMA to format the data, and executing the fundamental computational primitive by the device.Type: GrantFiled: July 4, 2021Date of Patent: April 16, 2024Assignee: Texas Instruments IncorporatedInventors: Arthur John Redfern, Timothy David Anderson, Kai Chirca, Chenchi Luo, Zhenhua Yu
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Publication number: 20240094836Abstract: The disclosure provides a touch module, a touch display panel and a display device. Each touch electrode includes a plurality of electrode blocks arranged along an extending direction, and electrode blocks belonging to other touch electrodes are distributed in an area where at least part of all the electrode blocks are located, which makes full use of an interior area of a traditional touch pattern and increases a coupling area between the touch electrodes. When touch occurs, an amount of change in a mutual capacitance value between the touch electrodes will be significantly increased, thereby increasing touch sensitivity.Type: ApplicationFiled: January 12, 2021Publication date: March 21, 2024Inventors: Yichen JIANG, Hongqiang LUO, Guiyu ZHANG, Zhenhua LI
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Publication number: 20240077626Abstract: A signal processing system and method for a radiation detector based on a metal oxide semiconductor (MOS) transistor are disclosed. The signal processing system includes a power supply generation module, an analog signal processing module, and a digital signal acquiring-processing module. The power supply generation module provides a novel power supply method, and converts a positive high voltage power supply into a negative high voltage power supply to supply power to a last dynode of a photomultiplier tube (PMT). The analog signal processing module converts a negative current pulse signal into a voltage difference signal. The digital signal acquiring-processing module acquires a signal of the analog signal processing module, and converts the signal into a digital signal for identification.Type: ApplicationFiled: January 4, 2023Publication date: March 7, 2024Inventors: Qiang Liu, Zhenhua Lin, Jinhan Wang, Kunliang Yao, Yudong Luo, Sheng Wu, Yongjie Wang, Jianzheng Gao, Ming Cui
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Patent number: 11573354Abstract: The disclosure relates to the technical field of liquid crystal display, and discloses a liquid crystal display module backlight structure which includes a light blocking tape, a FPC strip, rubber-iron layer, a reflective sheet, a light enhancement prismatic lens, a light guide plate, and a matt film layer, a first end of the matt film layer overlaps the FPC light strip and a second end overlaps the light enhancement prismatic lens; the first end is bonded to the light blocking tape and the second end is positioned between the light enhancement prismatic lens and the light guide plate.Type: GrantFiled: September 8, 2021Date of Patent: February 7, 2023Assignees: Beijing BOE Optoelectronics Technology Co., Ltd., BOE Technology Group Co., Ltd.Inventors: Xingpan Sun, Jiaqiang Wang, Sa Li, Zheng Zong, Qi Jing, Wenli Lan, Fuan Zhu, Zhenhua Luo, Jiaqi Zhang
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Patent number: 11536890Abstract: A backlight module and a display device are provided. The backlight module includes: a light source unit; a light guide plate, for guiding light to a display panel; an optical component for uniformly irradiating the display panel; and a back plate, at least including a bottom plate, for accommodating the light guide plate, the light source unit, and the optical component. The light guide plate and the optical component are provided with a hole penetrating through the two, a part of the back plate at the hole is bent and inserted into the hole to form a side wall, a side end surface of the optical component close to the hole is inclined regarding an axis of the hole, and an annular light-shielding structure is around a top surface of the hole.Type: GrantFiled: September 17, 2021Date of Patent: December 27, 2022Assignees: Beijing BOE Optoelectronics Technology Co., Ltd., BEIJING BOE TECHNOLOGY DEVELOPMENT CO., LTD.Inventors: Xiao Ma, Hao Wu, Libao Cui, Na An, Gang Ci, Zheng Zhang, Dang Yang, Jia Meng, Zhenhua Luo, Zuoxin Yu, Zheng Zong, Xuewen Cao
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Publication number: 20220221905Abstract: The present application discloses an electronic device including a housing, support plates and a display panel. The housing is recessed inward to form one or more clearances penetrating the housing along a first direction. A number of the support plates is at least two, and one clearance is correspondingly arranged below adjoining parts of two adjacent support plates. The support plates are configured to support the display panel. The display panel is switchable between a folded position and an unfolded position. When the display panel is in the unfolded position, first surfaces of the support plates that abut against the display panel are flush.Type: ApplicationFiled: January 14, 2021Publication date: July 14, 2022Inventors: Zhenhua LUO, Hao WU, Na AN, Xiao MA, Gang CI, Xinfeng GONG, Shaopeng XU, Zheng ZHANG, Qingzhu GUAN, Guochun WANG, Zuoxin YU, Dianzhong LIU, Zheng ZONG, Pengcheng DONG, Quan LONG, Qidong SUN
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Patent number: 11387426Abstract: A flexible display panel and a flexible display device are provided. The flexible display panel includes a flexible screen layer and an elastic support layer; the flexible screen layer and the elastic support layer are stacked; the elastic support layer includes a support mechanism and an elastic mechanism, the support mechanism is configured to support the flexible screen layer and is rollable, and the elastic mechanism is configured to generate an anti-rolling elastic force to maintain flatness of the flexible screen layer if the flexible screen layer is unrolled.Type: GrantFiled: January 17, 2019Date of Patent: July 12, 2022Assignees: BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.Inventors: Shaopeng Xu, Hao Wu, Xuzhong Liu, Na An, Zongwei Luo, Baolei Guo, Gang Ci, Xiao Ma, Xinfeng Gong, Bin Xu, Zhenhua Luo, Zheng Zhang, Qingzhu Guan, Wei Su, Jinzhao Zhou, Guochun Wang, Zuoxin Yu, Dianzhong Liu
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Patent number: 11357100Abstract: A data transmission circuit board, a mobile industry processor interface and a device are provided. The data transmission circuit board includes: a wiring substrate; a plurality of data transmission line pairs on one side of the wiring substrate; and a plurality of transient voltage suppression diodes on the one side of the wiring substrate. Data transmission lines of the data transmission line pairs are coupled to the transient voltage suppression diodes in a one-to-one correspondence, the line width of at least one data transmission line is within a line width threshold range; and the transient voltage suppression diode is configured to discharge when a voltage to ground on the corresponding data transmission line is greater than a discharge voltage threshold, wherein the discharge voltage threshold is not less than a maximum voltage value of the differential signal transmitted on the data transmission line.Type: GrantFiled: December 13, 2018Date of Patent: June 7, 2022Assignees: Beijing BOE Optoelectronics Technology Co., Ltd., BOE Technology Group Co., Ltd.Inventors: Na An, Quan Long, Guochun Wang, Zuoxin Yu, Dianzhong Liu, Xinfeng Gong, Gang Ci, Baolei Guo, Bin Xu, Shaopeng Xu, Xuzhong Liu, Zongwei Luo, Jinzhao Zhou, Xiao Ma, Zhenhua Luo, Qingzhu Guan, Zheng Zhang, Wei Su
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Publication number: 20220137282Abstract: The disclosure relates to the technical field of liquid crystal display, and discloses a liquid crystal display module backlight structure which includes a light blocking tape, a FPC strip, rubber-iron layer, a reflective sheet, a light enhancement prismatic lens, a light guide plate, and a matt film layer, a first end of the matt film layer overlaps the FPC light strip and a second end overlaps the light enhancement prismatic lens; the first end is bonded to the light blocking tape and the second end is positioned between the light enhancement prismatic lens and the light guide plate.Type: ApplicationFiled: September 8, 2021Publication date: May 5, 2022Inventors: Xingpan SUN, Jiaqiang WANG, Sa LI, Zheng ZONG, Qi JING, Wenli LAN, Fuan ZHU, Zhenhua LUO, Jiaqi ZHANG
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Patent number: 11320870Abstract: A foldable flexible screen terminal includes: at least two screen terminal portions and a rollable flexible member, two adjacent screen terminal portions being connected by the rollable flexible member, the rollable flexible member including a plurality of flexible member units and a plurality of bellows structures, each of the plurality of bellows structures being foldable and unfoldable, the plurality of bellows structures including a plurality of first bellows structures, and two adjacent flexible member units being connected by one of the plurality of first bellows structures.Type: GrantFiled: April 9, 2019Date of Patent: May 3, 2022Assignees: BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.Inventors: Shaopeng Xu, Hao Wu, Xuzhong Liu, Na An, Gang Ci, Xiao Ma, Xinfeng Gong, Bin Xu, Zhenhua Luo, Zheng Zhang, Zongwei Luo, Qingzhu Guan, Wei Su, Guochun Wang, Zuoxin Yu, Dianzhong Liu, Jinzhao Zhou, Xiaohui Chu, Baolei Guo
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Publication number: 20220082752Abstract: A backlight module and a display device are provided. The backlight module includes: a light source unit; a light guide plate, for guiding light to a display panel; an optical component for uniformly irradiating the display panel; and a back plate, at least including a bottom plate, for accommodating the light guide plate, the light source unit, and the optical component. The light guide plate and the optical component are provided with a hole penetrating through the two, a part of the back plate at the hole is bent and inserted into the hole to form a side wall, a side end surface of the optical component close to the hole is inclined regarding an axis of the hole, and an annular light-shielding structure is around a top surface of the hole.Type: ApplicationFiled: September 17, 2021Publication date: March 17, 2022Inventors: Xiao MA, Hao WU, Libao CUI, Na AN, Gang CI, Zheng ZHANG, Dang YANG, Jia MENG, Zhenhua LUO, Zuoxin YU, Zheng ZONG, Xuewen CAO
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Patent number: 11256292Abstract: Disclosed is a foldable mobile terminal including: a flexible panel including a bending section, a first and second flat sections located on two sides of bending section; a first and second support housings, first and second support housings are respectively connected with backsides of first and second flat sections; a multi-rod mechanism located on backside of bending section, connected with first and second support housings, the multi-rod mechanism including support rods arranged in parallel and adjacent to each other, and extending along a bending axis of the bending section, a connection structure arranged corresponding to a same end of two adjacent support rods, the connection structure includes a first bushing pivoted with one of two adjacent support rods, axially limited in position, and a second bushing installed on other support rod of two adjacent support rods, axially limited in position, the first bushing is retractably connected with the second bushing.Type: GrantFiled: November 1, 2018Date of Patent: February 22, 2022Assignees: Beijing BOE Optoelectronics Technology Co., Ltd., BOE Technology Group Co., Ltd.Inventors: Shaopeng Xu, Hao Wu, Xuzhong Liu, Na An, Xiao Ma, Zongwei Luo, Gang Ci, Baolei Guo, Xinfeng Gong, Bin Xu, Zhenhua Luo, Zheng Zhang, Qingzhu Guan, Wei Su
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Publication number: 20210410275Abstract: A data transmission circuit board, a mobile industry processor interface and a device are provided. The data transmission circuit board includes: a wiring substrate; a plurality of data transmission line pairs on one side of the wiring substrate; and a plurality of transient voltage suppression diodes on the one side of the wiring substrate. Data transmission lines of the data transmission line pairs are coupled to the transient voltage suppression diodes in a one-to-one correspondence, the line width of at least one data transmission line is within a line width threshold range; and the transient voltage suppression diode is configured to discharge when a voltage to ground on the corresponding data transmission line is greater than a discharge voltage threshold, wherein the discharge voltage threshold is not less than a maximum voltage value of the differential signal transmitted on the data transmission line.Type: ApplicationFiled: December 13, 2018Publication date: December 30, 2021Inventors: Na AN, Quan LONG, Guochun WANG, Zuoxin YU, Dianzhong LIU, Xinfeng GONG, Gang CI, Baolei GUO, Bin XU, Shaopeng XU, Xuzhong LIU, Zongwei LUO, Jinzhao ZHOU, Xiao MA, Zhenhua LUO, Qingzhu GUAN, Zheng ZHANG, Wei SU
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Publication number: 20210405691Abstract: Disclosed is a foldable mobile terminal including: a flexible panel including a bending section, a first and second flat sections located on two sides of bending section; a first and second support housings, first and second support housings are respectively connected with backsides of first and second flat sections; a multi-rod mechanism located on backside of bending section, connected with first and second support housings, the multi-rod mechanism including support rods arranged in parallel and adjacent to each other, and extending along a bending axis of the bending section, a connection structure arranged corresponding to a same end of two adjacent support rods, the connection structure includes a first bushing pivoted with one of two adjacent support rods, axially limited in position, and a second bushing installed on other support rod of two adjacent support rods, axially limited in position, the first bushing is retractably connected with the second bushing.Type: ApplicationFiled: November 1, 2018Publication date: December 30, 2021Inventors: Shaopeng XU, Hao WU, Xuzhong LIU, Na AN, Xiao MA, Zongwei LUO, Gang CI, Baolei GUO, Xinfeng GONG, Bin XU, Zhenhua LUO, Zheng ZHANG, Qingzhu GUAN, Wei SU
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Patent number: 11199749Abstract: This disclosure discloses a display device including: a display panel; a backlight module including a light-emitting diode group; the display panel including a first substrate and a second substrate successively along the direction from the backlight module, wherein the first substrate includes an exposed area which is not covered by the second substrate, and an orthographic projection of the light-emitting diode group on the first substrate lies in the exposed area; a protective cover plate on the light exit side of the display panel; a housing on the side of the backlight module away from the display panel, and is grounded; and a conductive structure, wherein an orthographic projection of the conductive structure on the first substrate at least partially overlaps with the orthographic projection of the light-emitting diode group on the first substrate, and the conductive structure connects the protective cover plate with the housing.Type: GrantFiled: November 13, 2018Date of Patent: December 14, 2021Assignees: Beijing BOE Optoelectronics Technology Co., Ltd., BOE Technology Group Co., Ltd.Inventors: Hao Wu, Xiaoping Zhang, Hui Yin, Qi Jing, Zheng Zhang, Gang CI, Xiao Ma, Zhenhua Luo, Luo Zhang, Xuewen Cao, Binbin Liu, Wei Su, Hyungkyu Kim, Site Cai
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Publication number: 20210359251Abstract: A flexible display panel and a flexible display device are provided. The flexible display panel includes a flexible screen layer and an elastic support layer; the flexible screen layer and the elastic support layer are stacked; the elastic support layer includes a support mechanism and an elastic mechanism, the support mechanism is configured to support the flexible screen layer and is rollable, and the elastic mechanism is configured to generate an anti-rolling elastic force to maintain flatness of the flexible screen layer if the flexible screen layer is unrolled.Type: ApplicationFiled: January 17, 2019Publication date: November 18, 2021Applicants: BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.Inventors: Shaopeng XU, Hao WU, Xuzhong LIU, Na AN, Zongwei LUO, Baolei GUO, Gang CI, Xiao MA, Xinfeng GONG, Bin XU, Zhenhua LUO, Zheng ZHANG, Qingzhu GUAN, Wei SU, Jinzhao ZHOU, Guochun WANG, Zuoxin YU, Dianzhong LIU
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Publication number: 20210333632Abstract: This disclosure discloses a display device including: a display panel; a backlight module including a light-emitting diode group; the display panel including a first substrate and a second substrate successively along the direction from the backlight module, wherein the first substrate includes an exposed area which is not covered by the second substrate, and an orthographic projection of the light-emitting diode group on the first substrate lies in the exposed area; a protective cover plate on the light exit side of the display panel; a housing on the side of the backlight module away from the display panel, and is grounded; and a conductive structure, wherein an orthographic projection of the conductive structure on the first substrate at least partially overlaps with the orthographic projection of the light-emitting diode group on the first substrate, and the conductive structure connects the protective cover plate with the housing.Type: ApplicationFiled: November 13, 2018Publication date: October 28, 2021Inventors: Hao WU, Xiaoping ZHANG, Hui YIN, Qi JING, Zheng ZHANG, Gang CI, Xiao MA, Zhenhua LUO, Luo ZHANG, Xuewen CAO, Binbin LIU, Wei SU, Hyungkyu KIM, Site CAI
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Patent number: 10995902Abstract: A mobile terminal bracket comprises: a support housing provided with a supporting cavity at front side thereof, the supporting cavity comprising a bottom wall, a first side wall and a second side wall opposite to each other, a third side wall and a fourth side wall opposite to each other, a protective film clearing hole on the first side wall, the second side wall provided with a fixing fastener, the third side wall and the fourth side wall separately provided with a sliding slot; a protective film retraction mechanism comprising a first roller in the support housing, a protective film twined on the first roller, a reset spring for rotating the first roller to reset, a pull rod connected to end of the protective film, the pull rod slidably assembled in the sliding slots of the third, fourth side wall and clipped to the fixing fastener.Type: GrantFiled: May 11, 2018Date of Patent: May 4, 2021Assignees: Beijing BOE Optoelectronics Technology Co., Ltd., BOE Technology Group Co., Ltd.Inventors: Bin Xu, Hao Wu, Xuzhong Liu, Na An, Zongwei Luo, Xiao Ma, Gang Ci, Baolei Guo, Xinfeng Gong, Shaopeng Xu, Zhenhua Luo, Zheng Zhang, Qingzhu Guan
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Patent number: 10795444Abstract: A wearable device, a control method for the same and a control system are provided. The wearable device is coupled to a terminal device for generating a virtual scene and includes: a device body, a controller and a resistance adjusting mechanism. The controller is coupled to the resistance adjusting mechanism and configured to generate a control signal based on environmental information in the virtual scene generated by the terminal device. The resistance adjusting mechanism is configured to adjust a resistance parameter of the device body in a working state according to the control signal.Type: GrantFiled: December 6, 2018Date of Patent: October 6, 2020Assignees: BOE TECHNOLOGY GROUP CO., LTD., BEIJING BOE OPTOELECTRONICSInventors: Zuoxin Yu, Jinzhao Zhou, Guochun Wang, Xinfeng Gong, Gang Ci, Baolei Guo, Zhenhua Luo, Wei Su, Na An, Xuzhong Liu, Dianzhong Liu, Xiao Ma, Bin Xu, Shaopeng Xu, Qingzhu Guan, Zheng Zhang, Zongwei Luo, Hao Wu
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Patent number: 10684653Abstract: A flexible display device includes a flexible screen; a casing including a receiving portion and a support base; and a support member between the flexible screen and the casing, the support member including a rigid support portion and a flexible support portion which are arranged in a lengthwise direction of the flexible screen. The receiving portion includes a receiving chamber configured for receiving at least a part of the flexible screen and at least a part of the flexible support portion, and the flexible screen fits slidably with the support base by means of the support member.Type: GrantFiled: October 24, 2018Date of Patent: June 16, 2020Assignees: BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.Inventors: Shaopeng Xu, Hao Wu, Xuzhong Liu, Na An, Zongwei Luo, Xiao Ma, Gang Ci, Baolei Guo, Xinfeng Gong, Bin Xu, Zhenhua Luo, Qingzhu Guan, Zheng Zhang, Wei Su, Guochun Wang, Zuoxin Yu, Jinzhao Zhou