Patents by Inventor Qichao CHEN

Qichao 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).

  • Publication number: 20250008077
    Abstract: A display method and an electronic device are disclosed. The electronic device displays a first image through a first display which is aligned with a first eye of a user and displays a second image through a second display which is aligned with a second eye of the user. An overlapping region is identified for each of the first image and the second image and includes at least one same object. A center point of the overlapping region of the first image is located at a first position and the center point of the overlapping region of the second image is located at a second position. A distance from the first position to a center point of the first image is not equal to a distance from the second position to a center point of the second image.
    Type: Application
    Filed: October 24, 2022
    Publication date: January 2, 2025
    Applicant: HUAWEI TECHNOLOGIES CO., LTD.
    Inventors: Xiaoyu He, Qichao Chen
  • Patent number: 10423079
    Abstract: The present disclosure provides a bearing device. The bearing device includes a bearing platform, a lifting passage extending through the bearing platform, a lifting structure in the lifting passage and a light reflection compensating block between the lifting structure and an inner wall of the lifting passage. A difference between a reflectivity ratio of a top surface of the light reflection compensating block and a reflectivity ratio of a bearing surface of the bearing platform is less than or equal to a threshold value. A difference between the reflectivity ratio of the top surface of the light reflection compensating block and a reflectivity ratio of a top surface of the lifting structure is less than or equal to the threshold value. The present disclosure further provides an exposure apparatus including the bearing device.
    Type: Grant
    Filed: December 1, 2017
    Date of Patent: September 24, 2019
    Assignees: BOE TECHNOLOGY GROUP CO., LTD., CHONGQING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
    Inventors: Qichao Chen, Tzuching Chou, Qianhao Han
  • Publication number: 20180253019
    Abstract: The present disclosure provides a bearing device. The bearing device includes a bearing platform, a lifting passage extending through the bearing platform, a lifting structure in the lifting passage and a light reflection compensating block between the lifting structure and an inner wall of the lifting passage. A difference between a reflectivity ratio of a top surface of the light reflection compensating block and a reflectivity ratio of a bearing surface of the bearing platform is less than or equal to a threshold value. A difference between the reflectivity ratio of the top surface of the light reflection compensating block and a reflectivity ratio of a top surface of the lifting structure is less than or equal to the threshold value. The present disclosure further provides an exposure apparatus including the bearing device.
    Type: Application
    Filed: December 1, 2017
    Publication date: September 6, 2018
    Applicants: BOE TECHNOLOGY GROUP CO., LTD., CHONGQING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
    Inventors: Qichao CHEN, Tzuching CHOU, Qianhao HAN
  • Patent number: 9996988
    Abstract: An intelligent tire pressure monitoring system and method are provided in present disclosure. The system includes a CAN bus module, a diagnosing module, a processor, a 3G module, a GPS module and a server. The CAN bus module and the diagnosing module detect rotational speed of each tire and steering angle of steering wheel, and send a detecting result data the processor. The GPS module obtains position information of the automobile, and sends it to the processor. The processor calculates and processes the detecting result data and the position information of the automobile, and uploads them to the server through the 3G module. The server calculates a pressuring value of each tire according to the detecting result data, the position information of the automobile, weather conditions of continuous several days, and condition of road traveled by the automobile, and do appropriate treatment.
    Type: Grant
    Filed: January 15, 2015
    Date of Patent: June 12, 2018
    Assignee: LAUNCH TECH CO., LTD.
    Inventors: Jun Liu, Qichao Chen
  • Patent number: 9990068
    Abstract: The invention discloses a color filter substrate, a method for fabricating the color filter substrate, a touch screen and a display device. The color filter substrate comprises: a transparent substrate; a color filter layer provided on one side of the transparent substrate; a first touch electrode provided on the side of the transparent substrate where the color filter layer is located, the first touch electrode being made of metal or ashed metal; and a second touch electrode provided on one side of the transparent substrate. The embodiments of the invention solve the problems that a touch screen with touch electrodes made of ITO has high impedance, large thickness and high cost, thus lowering the impedance of the touch screen, reducing the thickness of the touch screen and lowering the cost.
    Type: Grant
    Filed: August 17, 2015
    Date of Patent: June 5, 2018
    Assignees: BOE TECHNOLOGY GROUP CO., LTD., CHONGQING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
    Inventors: Qichao Chen, Yong Wang, Wei Zhang, Cheng Gu, Junhua Niu, Zhengcai Liu
  • Patent number: 9904090
    Abstract: The present disclosure provides a touch display panel and a touch display device. The touch display panel includes a color filter substrate, an array substrate arranged opposite to the color filter substrate, and a liquid crystal layer arranged between the color filter substrate and the array substrate. Black matrices are arranged on the color filter substrate. A plurality of first electrodes made of metal is arranged parallel to each other on the color filter substrate, and a projection of each first electrode onto the color filter substrate in a perpendicular direction completely falls within a range of a corresponding black matrix. A plurality of second electrodes made of a transparent conductive layer is further arranged parallel to each other on the color filter substrate, and the second electrodes are insulated from, and cross, the first electrodes.
    Type: Grant
    Filed: January 26, 2015
    Date of Patent: February 27, 2018
    Assignees: BOE TECHNOLOGY GROUP CO., LTD., CHONGQING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
    Inventors: Daoping Yu, Gyuhyun Lee, Qichao Chen, Fujun Liu
  • Patent number: 9776639
    Abstract: The present invention is applicable to the field of vehicle, and provides a method and apparatus and system for generating vehicle guiding information. The method for generating vehicle guiding information comprises: receiving operating information of a vehicle, position information of a vehicle and road condition information which are sent from a vehicle client-side; generating driving behavior guiding information according to the operating information of the vehicle, the position information of the vehicle and the road condition information; transmitting the driving behavior guiding information to the vehicle client-side designated by the driver of the vehicle.
    Type: Grant
    Filed: January 15, 2015
    Date of Patent: October 3, 2017
    Assignee: LAUNCH TECH CO., LTD.
    Inventors: Jun Liu, Qichao Chen
  • Publication number: 20170200326
    Abstract: An intelligent tire pressure monitoring system and method are provided in present disclosure. The system includes a CAN bus module, a diagnosing module, a processor, a 3G module, a GPS module and a server. The CAN bus module and the diagnosing module detect rotational speed of each tire and steering angle of steering wheel, and send a detecting result data the processor. The GPS module obtains position information of the automobile, and sends it to the processor. The processor calculates and processes the detecting result data and the position information of the automobile, and uploads them to the server through the 3G module. The server calculates a pressuring value of each tire according to the detecting result data, the position information of the automobile, weather conditions of continuous several days, and condition of road traveled by the automobile, and do appropriate treatment.
    Type: Application
    Filed: January 15, 2015
    Publication date: July 13, 2017
    Applicant: LAUNCH TECH CO.,LTD.
    Inventors: Jun LIU, Qichao CHEN
  • Publication number: 20170060309
    Abstract: The invention discloses a color filter substrate, a method for fabricating the color filter substrate, a touch screen and a display device. The color filter substrate comprises: a transparent substrate; a color filter layer provided on one side of the transparent substrate; a first touch electrode provided on the side of the transparent substrate where the color filter layer is located, the first touch electrode being made of metal or ashed metal; and a second touch electrode provided on one side of the transparent substrate. The embodiments of the invention solve the problems that a touch screen with touch electrodes made of ITO has high impedance, large thickness and high cost, thus lowering the impedance of the touch screen, reducing the thickness of the touch screen and lowering the cost.
    Type: Application
    Filed: August 17, 2015
    Publication date: March 2, 2017
    Inventors: Qichao CHEN, Yong WANG, Wei ZHANG, Cheng GU, Junhua NIU, Zhengcai LIU
  • Patent number: 9529262
    Abstract: A cleaning device (10) for a linear coating machine table comprising a vacuum suction device (1) having a plurality of first suction ports (11) facing a surface of an object to be cleaned; and at least one sticky roller (12) pivoted to the vacuum suction device (1) and being rotatable, the sticky roller (12) configured to adhere impurities on the surface of the object to be cleaned is provided. By sucking small particles on the linear coating machine table by the vacuum suction device (11) and by adhering relative large particles by the sticky roller (12), the cleanness of the linear coating machine table is improved, and hence the coating effect of a substrate is improved. A linear coating machine is also provided.
    Type: Grant
    Filed: July 31, 2014
    Date of Patent: December 27, 2016
    Assignees: BOE Technology Group Co., Ltd., Beijing BOE Display Technology Co., Ltd.
    Inventors: Qichao Chen, Tao Wang, Pan Zhu, Lei Wu, Peng Wang, Guo Chen, Min Zhang
  • Publication number: 20160357047
    Abstract: The present disclosure provides a touch display panel and a touch display device. The touch display panel includes a color filter substrate, an array substrate arranged opposite to the color filter substrate, and a liquid crystal layer arranged between the color filter substrate and the array substrate. Black matrices are arranged on the color filter substrate. A plurality of first electrodes made of metal is arranged parallel to each other on the color filter substrate, and a projection of each first electrode onto the color filter substrate in a perpendicular direction completely falls within a range of a corresponding black matrix. A plurality of second electrodes made of a transparent conductive layer is further arranged parallel to each other on the color filter substrate, and the second electrodes are insulated from, and cross, the first electrodes.
    Type: Application
    Filed: January 26, 2015
    Publication date: December 8, 2016
    Applicants: BOE TECHNOLOGY GROUP CO., LTD., CHONGQING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
    Inventors: Daoping YU, Gyuhyun LEE, Qichao CHEN, Fujun LIU
  • Publication number: 20160207540
    Abstract: The present invention is applicable to the field of vehicle, and provides a method and apparatus and system for generating vehicle guiding information. The method for generating vehicle guiding information comprises: receiving operating information of a vehicle, position information of a vehicle and road condition information which are sent from a vehicle client-side; generating driving behavior guiding information according to the operating information of the vehicle, the position information of the vehicle and the road condition information; transmitting the driving behavior guiding information to the vehicle client-side designated by the driver of the vehicle.
    Type: Application
    Filed: January 15, 2015
    Publication date: July 21, 2016
    Inventors: Jun LIU, Qichao CHEN
  • Publication number: 20160109997
    Abstract: Embodiments of the present invention provide a touch substrate, a manufacturing method thereof and a touch display panel to solve the problem in the prior art that leads connected with a touch unit excessively occupy the peripheral area of an active area. According to the touch substrate, the manufacturing method thereof and the touch display panel provided by embodiments of the present invention, the peripheral area of the active area occupied by the leads is reduced as the first or second leads are provided within the active area, so that the design of narrow bezel for touch screen can be achieved.
    Type: Application
    Filed: July 20, 2015
    Publication date: April 21, 2016
    Inventors: Daoping YU, Gyuhyun LEE, Fujun LIU, Qichao CHEN
  • Publication number: 20160026082
    Abstract: A cleaning device (10) for a linear coating machine table comprising a vacuum suction device (1) having a plurality of first suction ports (11) facing a surface of an object to be cleaned; and at least one sticky roller (12) pivoted to the vacuum suction device (1) and being rotatable, the sticky roller (12) configured to adhere impurities on the surface of the object to be cleaned is provided. By sucking small particles on the linear coating machine table by the vacuum suction device (11) and by adhering relative large particles by the sticky roller (12), the cleanness of the linear coating machine table is improved, and hence the coating effect of a substrate is improved. A linear coating machine is also provided.
    Type: Application
    Filed: July 31, 2014
    Publication date: January 28, 2016
    Applicants: BEIJING BOE DISPLAY TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Qichao CHEN, Tao WANG, Pan ZHU, Lei WU, Peng WANG, Guo CHEN, Min ZHANG