Patents by Inventor Shengming LI
Shengming LI 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: 11975985Abstract: Disclosed are a functional material for synchronously stabilizing multiple metals and a preparation method thereof, and a method for rehabilitating soil or wastewater contaminated by heavy metals (metalloids). The preparation method includes: mixing a ferrous salt, a ferric salt, a manganous salt, water, a dispersing material, and a phosphate to obtain a first mixture, and subjecting the first mixture to a first precipitation reaction to obtain a first reaction mixture containing the phosphate; adjusting a pH value of the first reaction mixture containing the phosphate to 10-12 by adding an alkali thereto to obtain a second mixture, subjecting the second mixture to a second precipitation reaction to obtain a second reaction mixture; and subjecting the second reaction mixture to a solid-liquid separation to obtain a solid, washing the solid, and drying to obtain the functional material for synchronously stabilizing multiple metals.Type: GrantFiled: April 25, 2022Date of Patent: May 7, 2024Assignee: CENTRAL SOUTH UNIVERSITYInventors: Qian Li, Rui Xu, Shengming Jin, Tao Jiang
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Publication number: 20240147787Abstract: A display module includes a display panel, a flexible printed circuit, a composite adhesive layer, and at least one conductive structure. The display panel includes a base substrate. The flexible printed circuit includes at least one first conductive region, and is electrically connected to the display panel. The composite adhesive layer is located at one side of the base substrate away from a light emission surface of the display panel. The composite adhesive layer includes at least one first through hole penetrating through the composite adhesive layer, and the conductive structure is at least partially located within the first through hole. Along a direction perpendicular to a plane where the base substrate is located, length of the composite adhesive layer is H1, and length of the conductive structure is H2, where H1?H2. The conductive structure is electrically connected to the first conductive region.Type: ApplicationFiled: December 28, 2022Publication date: May 2, 2024Inventors: Shengming LI, Jiang CHEN, Qifeng ZHU
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Patent number: 11917857Abstract: Provided are a display module and display device. The display module includes a display panel, a cover plate and a conductive shielding layer. The conductive shielding layer is located on a side of the display panel, and the cover plate is located on a side of the display panel facing away from the conductive shielding layer. The display module includes a conductive film. The conductive film is located on a side of the cover plate facing the conductive shielding layer, and the conductive film is connected to the cover plate and the conductive shielding layer separately.Type: GrantFiled: September 8, 2021Date of Patent: February 27, 2024Assignee: WUHAN TIANMA MICRO-ELECTRONICS CO., LTD.Inventors: Shengming Li, Jiang Chen, Jun Huang
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Patent number: 11862048Abstract: A flexible display apparatus and an electronic device are provided in the present disclosure. The flexible display apparatus includes a flexible display panel, a supporting structure, and a locking part. Both the flexible display panel and the supporting structure are capable of being rolled in the hollow space, the supporting structure includes a plurality of supporting plates, and at least a first degree of rotation freedom is between two adjacent supporting plates. The supporting structure has an unfolded state; in the unfolded state, both the supporting structure and the flexible display panel at least partially extend out of the main body structure; and the locking part acts on the supporting structure that extends from the main body structure to limit the first degree of rotation freedom of the plurality of supporting plates, such that the supporting structure flatly supports the flexible display panel.Type: GrantFiled: December 29, 2021Date of Patent: January 2, 2024Assignee: WUHAN TIANMA MICRO-ELECTRONICS CO., LTD.Inventors: Shengming Li, Gaojun Huang
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Patent number: 11797049Abstract: Provided is a display device. The display device includes a display panel and a plurality of support structures located on one side of the display panel facing away from the light-emitting side. The plurality of support structures support different regions of the display panel and are configured to adjust vertical heights of the different regions of the display panel.Type: GrantFiled: December 8, 2021Date of Patent: October 24, 2023Assignee: Wuhan Tianma Microelectronics Co., Ltd.Inventors: Jun Yang, Shuxiong Song, Shengming Li, Qin Xu, Jiang Chen
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Publication number: 20230089831Abstract: A flexible display apparatus and an electronic device are provided in the present disclosure. The flexible display apparatus includes a flexible display panel, a supporting structure, and a locking part. Both the flexible display panel and the supporting structure are capable of being rolled in the hollow space, the supporting structure includes a plurality of supporting plates, and at least a first degree of rotation freedom is between two adjacent supporting plates. The supporting structure has an unfolded state; in the unfolded state, both the supporting structure and the flexible display panel at least partially extend out of the main body structure; and the locking part acts on the supporting structure that extends from the main body structure to limit the first degree of rotation freedom of the plurality of supporting plates, such that the supporting structure flatly supports the flexible display panel.Type: ApplicationFiled: December 29, 2021Publication date: March 23, 2023Inventors: Shengming LI, Gaojun HUANG
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Publication number: 20220310979Abstract: Provided are a display module and display device. The display module includes a display panel, a cover plate and a conductive shielding layer. The conductive shielding layer is located on a side of the display panel, and the cover plate is located on a side of the display panel facing away from the conductive shielding layer. The display module includes a conductive film. The conductive film is located on a side of the cover plate facing the conductive shielding layer, and the conductive film is connected to the cover plate and the conductive shielding layer separately.Type: ApplicationFiled: September 8, 2021Publication date: September 29, 2022Inventors: Shengming LI, Jiang Chen, Jun Huang
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Publication number: 20220104364Abstract: Provided is a display device. The display device includes a display panel and a plurality of support structures located on one side of the display panel facing away from the light-emitting side. The plurality of support structures support different regions of the display panel and are configured to adjust vertical heights of the different regions of the display panel.Type: ApplicationFiled: December 8, 2021Publication date: March 31, 2022Applicant: Wuhan Tianma Microelectronics Co., Ltd.Inventors: Jun YANG, Shuxiong SONG, Shengming LI, Qin XU, Jiang CHEN
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Patent number: 11175446Abstract: Provided are a backlight module and a display device. The backlight module includes a back plate, a sealant and a light source portion. The sealant includes a first surface with an inclined angle. The light source portion includes a circuit board and a light source. A first end of the circuit board is disposed on the first surface, and a second end of the circuit board is disposed on the light guide plate. The circuit board is obliquely disposed on the sealant and the light guide plate.Type: GrantFiled: April 15, 2019Date of Patent: November 16, 2021Assignee: Wuhan China Star Optoelectronics Technology Co., Ltd.Inventors: Shengming Li, Qing Guo
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Patent number: 11169404Abstract: The disclosure provides a backlight module and a display device. The backlight module includes an outer housing, wherein the outer housing includes a first housing and a second housing vertically connected to a periphery of the first housing. The first housing and the second housing encircle to form a cavity. The backlight module further includes a first brightness enhancement film (BEF) disposed on the cavity, wherein the first BEF extends to the second housing. A lateral side of the first BEF near the first housing is aligned with an outer side of the second housing.Type: GrantFiled: September 29, 2019Date of Patent: November 9, 2021Assignee: Wuhan China Star Optoelectronies Technelogy Co., Ltd.Inventors: Shengming Li, Jian Liu
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Patent number: 11163205Abstract: A display module and a display device are provided. The display module includes a main display area, an auxiliary display area, and a non-display area; a light-emitting surface; a display panel, an adapter component, and a flexible circuit board. The adapter component is disposed on a side of the substrate of the display module adjacent to the light-emitting surface and in a first non-display area. The adapter component includes a flexible substrate, a plurality of mutually insulated second pads and a plurality of mutually insulated third pads. The plurality of mutually insulated second pads and the plurality of mutually insulated third pads are all disposed on a side of the flexible substrate adjacent to the substrate; and the plurality of mutually insulated second pads are disposed on a side of the plurality of mutually insulated third pads adjacent to the main display area.Type: GrantFiled: July 20, 2020Date of Patent: November 2, 2021Assignee: Wuhan Tianma Micro-Electronics Co., Ltd.Inventors: Shengming Li, Jiang Chen
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Publication number: 20210333468Abstract: Provided are a backlight module and a display device. The backlight module includes a back plate, a sealant and a light source portion. The sealant includes a first surface with an inclined angle. The light source portion includes a circuit board and a light source. A first end of the circuit board is disposed on the first surface, and a second end of the circuit board is disposed on the light guide plate. The circuit board is obliquely disposed on the sealant and the light guide plate.Type: ApplicationFiled: April 15, 2019Publication date: October 28, 2021Inventors: SHENGMING LI, QING GUO
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Publication number: 20210263212Abstract: The disclosure provides a backlight module and a display device. The backlight module includes an outer housing, wherein the outer housing includes a first housing and a second housing vertically connected to a periphery of the first housing. The first housing and the second housing encircle to form a cavity. The backlight module further includes a first brightness enhancement film (BEF) disposed on the cavity, wherein the first BEF extends to the second housing. A lateral side of the first BEF near the first housing is aligned with an outer side of the second housing.Type: ApplicationFiled: September 29, 2019Publication date: August 26, 2021Applicant: WUHAN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.Inventors: Shengming LI, Jian LIU
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Patent number: 10877207Abstract: A backlight module and a display device are provided. The backlight module includes a frame body having a frame surface and a connecting part connected to the frame surface; a reflection sheet disposed on the frame surface; a light guide plate disposed on the reflection sheet; an optical film group disposed on the light guide plate, the optical film group includes a light enhancement sheet, and a top of the connecting part is connected to the light enhancement sheet through a plastic frame; a light-shielding sheet disposed on the optical film group; a blind hole, the blind hole penetrates from the frame surface to the light-shielding sheet, and the connecting part is disposed at a periphery of the blind hole; and an opaque glue layer disposed between the plastic frame and the light enhancement sheet.Type: GrantFiled: November 11, 2019Date of Patent: December 29, 2020Assignee: WUHAN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.Inventor: Shengming Li
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Publication number: 20200359505Abstract: A semi-automatic corrosion box of a copper clad laminate is disclosed. The corrosion device comprises a box body which has no cover; a baffle plate which divides the corrosion box into an upper part and a lower part, wherein a copper clad laminate circuit board is placed on the baffle plate, and a temperature detection module, water pumps and a heating rod are placed on a lower part; and a thermal imaging camera which is placed on a pressing plate through a bracket. Modules in corrosive liquid are connected with an external single chip microcomputer control module through corrosion-resistant wires. The working mode of the present invention is that time and temperature are set with a key matrix at first, and the control module can automatically stop working and enter a low power consumption mode.Type: ApplicationFiled: November 13, 2019Publication date: November 12, 2020Inventors: Shengming LI, Sen QIU, Fangyuan HU, Huihui WANG
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Patent number: 10756650Abstract: A tubular friction nanogenerator and a cloth and an energy shoe including the same are provided. The tubular friction nanogenerator includes: a tubular friction layer, the friction layer being made of elastic material; an outer electrode layer covering an outer side of the tubular friction layer; an inner electrode layer having an outer surface, a portion or whole of which is attached to an inner surface of the friction layer, wherein in response to the tubular friction nanogenerator being restored after deformation, at least a portion of the inner electrode layer contacts and then is separated from an inner surface of the friction layer, so that a charge flow is generated between the inner electrode layer and the outer electrode layer.Type: GrantFiled: November 30, 2016Date of Patent: August 25, 2020Assignee: BEIJING INSTITUTE OF NANOENERGY AND NANOSYSTEMSInventors: Zhonglin Wang, Jie Wang, Shengming Li, Fang Yi
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Patent number: D978101Type: GrantFiled: March 21, 2021Date of Patent: February 14, 2023Assignee: ONEPLUS TECHNOLOGY (SHENZHEN) CO., LTD.Inventors: Haoran Liu, Shengming Li, Yizhong Fan, Bo Wei, Mingjie Tang, Huijian Ai, Sanliang Ruan
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Patent number: D984372Type: GrantFiled: March 24, 2021Date of Patent: April 25, 2023Assignee: ONEPLUS TECHNOLOGY (SHENZHEN) CO., LTD.Inventors: Haoda Li, Haoran Liu, Mingjie Tang, Shengming Li
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Patent number: D1024994Type: GrantFiled: April 25, 2022Date of Patent: April 30, 2024Assignee: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.Inventors: Ruiping Dong, Haoran Liu, Sanliang Ruan, Shengming Li
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Patent number: D1027887Type: GrantFiled: June 14, 2022Date of Patent: May 21, 2024Assignee: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.Inventors: Bo Wei, Mingjie Tang, Haoran Liu, Shengming Li, Sanliang Ruan