Patents by Inventor Hao Dai

Hao Dai 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).

  • Patent number: 12216364
    Abstract: The present disclosure provides a display substrate, a manufacturing method of the display substrate and a display apparatus. The display substrate includes a base substrate; an alignment layer, on the base substrate; a first electrode, located between the base substrate and the alignment layer and being in contact with the alignment layer; and a pattern layer, located between the base substrate and the alignment layer and being in contact with the alignment layer. An orthographic projection of the pattern layer on the base substrate does not overlap an orthographic projection of the first electrode on the base substrate, and a ratio of a contact angle of the pattern layer to a contact angle of the first electrode is greater than or equal to 7/12 and less than 3/2.
    Type: Grant
    Filed: June 29, 2022
    Date of Patent: February 4, 2025
    Assignees: Wuhan BOE Optoelectronics Technology Co., Ltd., BOE Technology Group Co., Ltd.
    Inventors: Qi Chen, Yujie Gao, Wei Wu, Hao Zhang, Yuan Tong, Yichen Zhou, Dang Zhang, Yiyi Zhang, Xiang Liu, Taohe Zhu, Junfeng Dai, Jinli Li, Bo Huang
  • Patent number: 12212506
    Abstract: In an aspect, a BS is configured as a serving cell of a UE. The BS transmits data to the UE in accordance with a frequency hopping scheme over a first set of T-F resources of a first BWP and a second set of T-F resources of a second BWP. The BS (or another BS) further transmits, to the UE over a third BWP that is different than the second BWP, a PDCCH including a PI field with a PI associated with the transmitted data over the second set of T-F resources of the second BWP. The UE receives the data and the PDCCH. The UE processes the received data over (at least) the second set of T-F resources based on the PI.
    Type: Grant
    Filed: February 14, 2020
    Date of Patent: January 28, 2025
    Assignee: QUALCOMM Incorporated
    Inventors: Jing Dai, Chao Wei, Jing Lei, Qiaoyu Li, Min Huang, Hao Xu
  • Patent number: 12213340
    Abstract: A display panel, a display apparatus and a method for manufacturing the display panel are provided. The display panel has a first display region and an optical component region. The first display region surrounds at least a part of the optical component region. The optical component region includes a pixel region and a non-pixel region. The display panel includes a first electrode and a first light-emitting module that are located in the pixel region, and at least one second electrode and a first support member that are located in the non-pixel region. One first electrode covers the first light-emitting module along a thickness direction of the display panel. One second electrode is bridged between two adjacent first electrodes. The first support member overlaps with one of the at least one second electrode along the thickness direction of the display panel.
    Type: Grant
    Filed: December 27, 2021
    Date of Patent: January 28, 2025
    Assignee: WUHAN TIANMA MICROELECTRONICS CO., LTD.
    Inventors: Hao Dai, Yangzhao Ma
  • Patent number: 12211756
    Abstract: A deposition system is provided capable of measuring at least one of the film characteristics (e.g., thickness, resistance, and composition) in the deposition system. The deposition system in accordance with the present disclosure includes a substrate process chamber. The deposition system in accordance with the present disclosure includes a substrate pedestal in the substrate process chamber, the substrate pedestal configured to support a substrate, and a target enclosing the substrate process chamber. A shutter disk including an in-situ measuring device is provided.
    Type: Grant
    Filed: July 28, 2023
    Date of Patent: January 28, 2025
    Assignee: Taiwan Semiconductor Manufacturing Co., Ltd.
    Inventors: Wen-Hao Cheng, Yen-Yu Chen, Yi-Ming Dai
  • Patent number: 12198622
    Abstract: Provided are a display panel and a display device. The display panel includes a display area and pixel circuits. The display area includes a first display area and a second display area. The first display area is used as an optical element reservation area. The pixel circuits include a first pixel circuit and a second pixel circuit. The first display area includes minimum repeating units. One of the minimum repeating units includes first light-emitting elements of at least three different colors. Multiple first light-emitting elements include a light-emitting element of a first color, a light-emitting element of a second color, and a light-emitting element of a third color. The first pixel circuit is configured to drive first light-emitting elements to emit light. In at least one minimum repeating unit, at least two first light-emitting elements of at least one same color are electrically connected to a same first pixel circuit.
    Type: Grant
    Filed: June 29, 2021
    Date of Patent: January 14, 2025
    Assignee: Wuhan Tianma Micro-Electronics Co., Ltd.
    Inventors: Yangzhao Ma, Hao Dai
  • Publication number: 20240404443
    Abstract: The present disclosure provides a display panel and a display apparatus, and relates to the technical field of displays.
    Type: Application
    Filed: October 27, 2022
    Publication date: December 5, 2024
    Applicant: WUHAN TIANMA MICROELECTRONICS CO., LTD.
    Inventors: Yangzhao MA, Hao DAI
  • Publication number: 20240392856
    Abstract: Disclosed are a multi-directional broadband tuned mass damper and a design method thereof, since a first damping structure and a second damping structure are set on a rigid vibration damping frame, and the first damping structure is provided with a control main frequency, the second damping structure is provided with two control main frequencies, the control main frequency of the second damping structure is greater than that of the first damping structure; under the synergistic effect, the second damping structure mainly effectively broadens the control range for high frequencies, and a plurality of first damping structures control the control main frequency of a low frequency one-to-one, thereby controlling the full frequency, and the extension direction of the first damping structure is the same as that of the second damping structure on the rigid vibration damping frame, ensuring isotropic mass and stiffness distribution characteristics thereof; and furthermore, when using different control frequency range
    Type: Application
    Filed: July 25, 2023
    Publication date: November 28, 2024
    Inventors: Weiqi Mao, Xiaobo Wu, Guoqiang Jing, Xiaopeng Chai, Jikai Tian, Zhao Jin, Bo Wang, Zhengxing Wang, Hao Dai, Changfei Ma, Qingnian Dai, Long Xiao, Pengfei Liu, Nengjun Sheng, Guanjun Cao, Dingxin Wang, Huan Feng, Shuhui Tan
  • Publication number: 20240395826
    Abstract: Display panel and display device are provided. The display panel includes at least one light-transmitting area and a display area surrounding the at least one light-transmitting area. The display area includes a plurality of data lines including first data lines, a first data line includes a first subsection, a second subsection, and a connection line connecting the first subsection and the second subsection, first subsections and second subsections are respectively on two sides of a light-transmitting area along a first direction, connection lines at least partially surround the light-transmitting area, and the connection lines are in the display area. The connection line includes a first connection line and a second connection line on different film layers.
    Type: Application
    Filed: September 1, 2023
    Publication date: November 28, 2024
    Inventors: Ruiheng RAO, Hao DAI, Yangzhao MA
  • Publication number: 20240397759
    Abstract: Provided are a display panel and display device. The display panel includes an optical component area, where the optical component area includes a substrate, an insulating layer and a first electrode. The insulating layer includes a first insulating layer and a second insulating layer, the second insulating layer is located on a side of the first insulating layer facing away from the substrate, and the first insulating layer includes a first insulating sub-layer in contact with the second insulating layer. The first electrode is located on a side of the second insulating layer facing away from the substrate, and the first insulating sub-layer is provided with at least one first insulating opening. In the thickness direction of the display panel, the second insulating layer covers the at least one first insulating opening, and the first electrode and the at least one first insulating opening at least partially overlap.
    Type: Application
    Filed: April 21, 2022
    Publication date: November 28, 2024
    Applicant: WUHAN TIANMA MICRO-ELECTRONICS CO., LTD.
    Inventors: Lei WANG, Hao DAI, Meihong WANG, Yangzhao MA
  • Publication number: 20240274776
    Abstract: Provided are a display panel and a display device. The display panel includes a first display region and a second display region. The display panel further includes a pixel circuit, and the pixel circuit is configured to drive a light-emitting element to emit light. The distribution density of the pixel circuit in the first display region is less than the distribution density of the pixel circuit in the second display region. The first display region includes a compensation structure, and the compensation structure includes at least one layer of compensation film. The first display region further includes multiple first light-emitting elements, and the multiple first light-emitting elements each includes an anode. The anode at least partially overlaps the compensation structure in the first direction, and the first direction is perpendicular to a plane in which a substrate is located.
    Type: Application
    Filed: October 28, 2021
    Publication date: August 15, 2024
    Applicant: Wuhan Tianma Micro-Electronics Co., Ltd.
    Inventors: Lei WANG, Pengcheng MU, Meihong WANG, Hao DAI, Yangzhao MA
  • Publication number: 20240160469
    Abstract: Embodiments of this specification provide batch scheduling-based application scheduling methods, apparatuses, and systems. In the batch scheduling-based application scheduling method, an application scheduling request is received from a client, where the application scheduling request includes description information used to indicate a chain invoking relationship between applications to be scheduled; the applications to be scheduled are grouped into at least one scheduling object group based on the chain invoking relationship, where applications to be scheduled that are located in the same scheduling object group have the same chain invoking relationship; and the applications to be scheduled are scheduled to a target node by using the scheduling object group as a unit.
    Type: Application
    Filed: November 9, 2023
    Publication date: May 16, 2024
    Inventors: Zaibin HU, Tongkai YANG, Wei WU, Hao DAI, Denghui LI, Jun DU, Zhigang WANG, Weiyu TAN
  • Publication number: 20240144124
    Abstract: Embodiments of this specification disclose methods and systems for colocation of a plurality of business services. The method includes: for one of the business services, determining a target resource level corresponding to the business service; obtaining a target schedulable resource of each of one or more processing devices, where the target schedulable resource is a schedulable resource corresponding to the target resource level; and determining, based on whether the target schedulable resource satisfies a deployment condition corresponding to the business service, a method for deploying the business service on the one or more processing devices.
    Type: Application
    Filed: October 25, 2023
    Publication date: May 2, 2024
    Inventors: Hao DAI, Tongkai YANG, Wei WU
  • Publication number: 20240138220
    Abstract: A display panel and a display apparatus are provided. The display panel includes pixel circuits, light-emitting device electrically connected to the pixel circuits, signal lines electrically connected to the pixel circuits and including signal transmitting lines each extending along a first direction, and a first connection portion located in a circuit region and each extending along a second direction. At least one pixel circuit group is disposed in the circuit region, each pixel circuit group includes at least two pixel circuits of the pixel circuits, and the at least two pixel circuits are arranged along the second direction intersecting the first direction. The at least two pixel circuits in one of the at least one pixel circuit group are electrically connected to one of the signal transmitting lines through the first connection portion.
    Type: Application
    Filed: December 15, 2023
    Publication date: April 25, 2024
    Applicant: WuHan TianMa Micro-electronics CO., LTD.
    Inventors: Yangzhao MA, Meihong WANG, Hao DAI, Pengcheng MU, Lida LI
  • Publication number: 20240099098
    Abstract: A display panel and a display device are provided. The display panel includes a first display region, a first optical component region, and a second optical component region. The first optical component region and the second optical component region are arranged along a first direction. The first display region at least partially surrounds the first optical component region and the second optical component region. The first display region includes first signal lines extending along the first direction. Each of some first signal lines includes a first line segment and a second line segment. The first line segment and the second line segment are electrically connected through a first connection line; and at least a portion of line segments of the first connection line is arranged in layers different from the first line segment and the second line segment.
    Type: Application
    Filed: February 17, 2023
    Publication date: March 21, 2024
    Inventors: Yangzhao MA, Hao DAI
  • Publication number: 20240080973
    Abstract: A display panel and a display apparatus are provided in the present disclosure. The display panel includes a display region, a functional device configuration region, and a plurality of data lines which extends along a first direction. A second data line of the plurality of data lines includes a first sub-data-line and a second sub-data-line; and along the first direction, the first sub-data-line and the second sub-data-line in a same second data line are respectively arranged on two sides of the functional device configuration region. The display panel further includes first-wirings extending along the first direction and second-wirings extending along a second direction. One end of the second-wiring is electrically connected to the first-wiring, and another end of the second-wiring is electrically connected to a first data line of the first data lines; and the second-wirings include first sub-second-wirings and second sub-second-wirings.
    Type: Application
    Filed: December 6, 2022
    Publication date: March 7, 2024
    Inventors: Yangzhao MA, Hao DAI
  • Publication number: 20240062720
    Abstract: Provided are a display panel and a display device. The display panel includes a display area and pixel circuits. The display area includes a first display area and a second display area. The first display area is used as an optical element reservation area. The pixel circuits include a first pixel circuit and a second pixel circuit. The first display area includes minimum repeating units. One of the minimum repeating units includes first light-emitting elements of at least three different colors. Multiple first light-emitting elements include a light-emitting element of a first color, a light-emitting element of a second color, and a light-emitting element of a third color. The first pixel circuit is configured to drive first light-emitting elements to emit light. In at least one minimum repeating unit, at least two first light-emitting elements of at least one same color are electrically connected to a same first pixel circuit.
    Type: Application
    Filed: June 29, 2021
    Publication date: February 22, 2024
    Applicant: Wuhan Tianma Micro-Electronics Co., Ltd.
    Inventors: Yangzhao MA, Hao DAI
  • Patent number: 11882743
    Abstract: A display panel and a display apparatus are provided. The display panel includes pixel circuits in a display region, a light-emitting device, and signal lines. The pixel circuits are electrically connected to the light-emitting devices, and the signal lines are electrically connected to the pixel circuits. The signal lines include constant voltage signal lines extending in a first direction and connected to a constant voltage terminal. The display region includes a first display region and a second display region. The constant voltage signal lines include first constant voltage signal lines located in the first display region and second constant voltage signal lines located in the second display region. A distance between two adjacent first constant voltage signal lines in the first display region is D1, and a distance between two adjacent second constant voltage signal lines in the second display region is D2, where D1?D2.
    Type: Grant
    Filed: December 30, 2022
    Date of Patent: January 23, 2024
    Assignee: WuHan TianMa Micro-electronics CO., LTD.
    Inventors: Yangzhao Ma, Meihong Wang, Hao Dai, Pengcheng Mu, Lida Li
  • Patent number: 11812645
    Abstract: A display panel and a display device are provided. The display panel includes a substrate; a driving circuit layer, disposed on the substrate and including a reset signal line and a first power signal line; a light-emitting element layer, including organic light-emitting elements, wherein each organic light-emitting element includes a first electrode, a light-emitting layer, and a second electrode, and the light-emitting layer includes a first common layer, a light-emitting material layer and a second common layer; and a compensation capacitor, disposed between at least two adjacent organic light-emitting elements and including a first plate and a second plate insulated from each other, wherein the first plate is disposed on a side of the first common layer facing the substrate and in contact with the first common layer and electrically connected with the reset signal line, and the second plate is electrically connected with the first power signal line.
    Type: Grant
    Filed: August 12, 2021
    Date of Patent: November 7, 2023
    Assignee: XIAMEN TIANMA MICRO ELECTRONICS CO., LTD.
    Inventors: Zhengchuan Zhang, Huangyao Wu, Hao Dai, Hai Liu
  • Publication number: 20230139359
    Abstract: A display panel and a display apparatus are provided. The display panel includes pixel circuits in a display region, a light-emitting device, and signal lines. The pixel circuits are electrically connected to the light-emitting devices, and the signal lines are electrically connected to the pixel circuits. The signal lines include constant voltage signal lines extending in a first direction and connected to a constant voltage terminal. The display region includes a first display region and a second display region. The constant voltage signal lines include first constant voltage signal lines located in the first display region and second constant voltage signal lines located in the second display region. A distance between two adjacent first constant voltage signal lines in the first display region is D1, and a distance between two adjacent second constant voltage signal lines in the second display region is D2, where D1?D2.
    Type: Application
    Filed: December 30, 2022
    Publication date: May 4, 2023
    Applicant: WuHan TianMa Micro-electronics CO., LTD.
    Inventors: Yangzhao MA, Meihong WANG, Hao DAI, Pengcheng MU, Lida LI
  • Patent number: 11612438
    Abstract: A navigation method for a medical operation and implemented by a robotic system is provided. The method includes the steps of: receiving, at a processor of the robotic system, at least one set of navigation data; receiving or generating at least one three-dimensional model of the virtual object in the navigation data; calculating the navigation data to generate a virtual environment and at least one navigation instruction; and presenting, at a user interface associated with the robotic system, the virtual environment and/or the navigation instruction to a user of the robotic system for the user to refer to during the medical operation.
    Type: Grant
    Filed: September 5, 2018
    Date of Patent: March 28, 2023
    Assignee: POINT ROBOTICS MEDTECH INC.
    Inventors: Shou-An Yu, Bang-Hao Dai, Che-Wei Su, Hao-Kai Chou, Chia-Ho Yen, Chih-Min Yang, Shyue-Cherng Juang