Patents by Inventor Xiangyuan LI
Xiangyuan 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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Publication number: 20240078948Abstract: A display panel includes a pixel circuit and a light-emitting element. The working process of the pixel circuit includes a data write stage and a bias stage. The working process of the pixel circuit includes a first light emission stage and a first non-light emission stage. In the first non-light emission stage, a bias maintaining stage is from the start moment of the bias stage to the start moment of the first light emission stage. Working modes of the display panel include a first mode and a second mode. The display brightness of the display panel in the first mode is different from the display brightness of the display panel in the second mode. The length of the bias maintaining stage in the first mode is different from the length of the bias maintaining stage in the second mode.Type: ApplicationFiled: November 14, 2023Publication date: March 7, 2024Applicant: Xiamen Tianma Display Technology Co., Ltd.Inventors: Yuheng Zheng, Jiemiao Pan, Xiangyuan Li, Jinjin Yang
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Publication number: 20240038151Abstract: Provided are a display panel and a display device. The display panel includes a substrate and a drive circuit disposed on one side of the substrate. The drive circuit includes a first transistor. The first transistor includes a first active layer. The first active layer includes an oxide semiconductor. The drive circuit also includes a first capacitor. One capacitor plate of the first capacitor is disposed in the same layer as the first active layer. In the display panel according to embodiments of the present disclosure, a substrate of a first capacitor in a drive circuit is disposed in the same layer as an active layer of an oxide semiconductor.Type: ApplicationFiled: October 16, 2023Publication date: February 1, 2024Applicant: Xiamen Tianma Display Technology Co., Ltd.Inventors: Chengxu LI, Xiangyuan LI, Jingzhu LI, Bing WANG
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Publication number: 20230354660Abstract: Provided are a display panel and a display device. The display panel includes a display region and a first fan-out region located on a side of the display region. The display region further includes a substrate and a first metal layer, a second metal layer and a third metal layer which are located on a side of the substrate and are located at the first fan-out region and are sequentially disposed in different layers insulated from one another, where the first metal layer includes multiple first signal lines, the second metal layer includes multiple second signal lines, and the third metal layer includes multiple third signal lines. In the direction perpendicular to the plane where the substrate is located, at least one third signal line overlaps one first signal line, and the at least one third signal line overlaps one second signal line.Type: ApplicationFiled: June 30, 2023Publication date: November 2, 2023Applicant: Xiamen Tianma Display Technology Co., Ltd.Inventors: Chengxu LI, Xiangyuan LI, Jiaocheng WANG
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Patent number: 10931126Abstract: The present application relates to the technical field of holder, and discloses a vehicle holder. An inductive signal is generated when the wireless charging module and the device to be wirelessly charged match with each other successfully, the first control module generates a motor control signal according to the inductive signal; the motor drive module generates a motor drive signal according to the motor control signal to cause the fixing clamp to clamp tightly. Since an auto-induction fitting and clamping is achieved when the device to be wirelessly charged is matched, a defect that it is impossible to directly detect the approaching and the matching of the device to be wirelessly charged to implement the auto-induction fitting and clamping can be overcome, and the convenience of the vehicle holder is improved.Type: GrantFiled: June 27, 2018Date of Patent: February 23, 2021Assignee: Shenzhen Wireless Technology Co., Ltd.Inventors: Yichao Jiang, Minli Yuan, Wei Huang, Xiangyuan Li
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Patent number: 10793084Abstract: The electric vehicle holder includes a housing; clamping arms are respectively inserted into two sides of the housing; the electric vehicle holder further includes an electric mechanism, a circuit board, and a power supply module; a normally open circuit configured to control the electric mechanism to drive the two clamping arms away from each other is arranged on the circuit board; and a detector is further arranged in the housing. By arranging the electric mechanism and arranging the normally open circuit on the circuit board, when the electric vehicle holder is powered on, the two clamping arms are opened; since the clamping arms do not need to be opened manually, the installation of a tablet electronic device is convenient.Type: GrantFiled: June 27, 2018Date of Patent: October 6, 2020Assignee: SHENZHEN WIRELESS TECHNOLOGY CO., LTD.Inventors: Yichao Jiang, Minli Yuan, Wei Huang, Xiangyuan Li
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Publication number: 20200010023Abstract: The electric vehicle holder includes a housing; clamping arms are respectively inserted into two sides of the housing; the electric vehicle holder further includes an electric mechanism, a circuit board, and a power supply module; a normally open circuit configured to control the electric mechanism to drive the two clamping arms away from each other is arranged on the circuit board; and a detector is further arranged in the housing. By arranging the electric mechanism and arranging the normally open circuit on the circuit board, when the electric vehicle holder is powered on, the two clamping arms are opened; since the clamping arms do not need to be opened manually, the installation of a tablet electronic device is convenient.Type: ApplicationFiled: June 27, 2018Publication date: January 9, 2020Inventors: Yichao JIANG, Minli YUAN, Wei HUANG, Xiangyuan LI
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Publication number: 20200006968Abstract: The present application relates to the technical field of holder, and discloses a vehicle holder. An inductive signal is generated when the wireless charging module and the device to be wirelessly charged match with each other successfully, the first control module generates a motor control signal according to the inductive signal; the motor drive module generates a motor drive signal according to the motor control signal to cause the fixing clamp to clamp tightly. Since an auto-induction fitting and clamping is achieved when the device to be wirelessly charged is matched, a defect that it is impossible to directly detect the approaching and the matching of the device to be wirelessly charged to implement the auto-induction fitting and clamping can be overcome, and the convenience of the vehicle holder is improved.Type: ApplicationFiled: June 27, 2018Publication date: January 2, 2020Inventors: Yichao JIANG, Minli YUAN, Wei HUANG, Xiangyuan LI