Patents by Inventor Chung-Chan LIU

Chung-Chan LIU 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: 20210242379
    Abstract: A display panel including an array substrate, a first sub-pixel, a second sub-pixel, and a first light-emitting diode is provided. The array substrate includes a first connection pad and a second connection pad. The first sub-pixel includes a first driving unit electrically connected to the first connection pad. The second sub-pixel includes a second driving unit electrically connected to the second connection pad. The first light-emitting diode completely overlaps and is physically isolated from the second connection pad. The first light-emitting diode is not completely overlapped and is electrically connected to the first connection pad. A manufacturing method of a display panel is also provided.
    Type: Application
    Filed: August 6, 2020
    Publication date: August 5, 2021
    Applicant: Au Optronics Corporation
    Inventor: Chung-Chan Liu
  • Patent number: 11069638
    Abstract: An electronic component includes a circuit substrate, a connecting electrode, a micro-element, and a solder. The connecting electrode is located on the circuit substrate. The connecting electrode has a first transparent conductive layer. A surface of the first transparent conductive layer is located opposite the circuit substrate, and has a plurality of micrometers or nanometer particles. The micro-element is electrically connected to the connecting electrode. The solder is located between the connecting electrode and the micro-element, and fixes the micro-element on the connecting electrode.
    Type: Grant
    Filed: August 2, 2019
    Date of Patent: July 20, 2021
    Assignee: AU OPTRONICS CORPORATION
    Inventors: Yi-Cheng Liu, Ho-Cheng Lee, Chung-Chan Liu
  • Patent number: 10971568
    Abstract: The present disclosure provides a display device including a first display panel, a second display panel, at least one detection device, and a control module. The first display panel includes a first display area having first sub-pixel regions, the second display panel includes a second display area having second sub-pixel regions, and the second display panel is movable to at least partially overlap the first display panel. The detection device is disposed on at least one of the first and second display panels to detect a position of the other one and generate a relative position detection signal correspondingly. The control module is electrically connected to the detection device to receive the relative position detection signal and an image display signal from an image signal source, so as to generate a first display signal and a second display signal to respectively output to the first and second display panels.
    Type: Grant
    Filed: February 19, 2020
    Date of Patent: April 6, 2021
    Assignee: AU OPTRONICS CORPORATION
    Inventors: Chung-Chan Liu, Pin-Miao Liu
  • Patent number: 10867971
    Abstract: A light emitting diode panel including a first connecting wire, a first driving connection wire, a second driving connection wire, a first light emitting device, a second light emitting device and a spare electrode is provided. The driving signal transmitted by the first driving connection wire is independent of the driving signal transmitted by the second driving connection wire. The first light emitting device is connected to the first connecting wire and the first driving connection wire. The second light emitting device is connected to the first connecting wire and the second driving connection wire. The spare electrode is positioned between the first driving connection wire and the second driving connection wire. The spare electrode includes a first part and two second parts. The first part is positioned between two second parts. The first part extends in a first direction and each of the second parts extends in a second direction.
    Type: Grant
    Filed: June 23, 2019
    Date of Patent: December 15, 2020
    Assignee: Au Optronics Corporation
    Inventors: Chung-Chan Liu, Pin-Miao Liu
  • Publication number: 20200388601
    Abstract: A display apparatus includes a driving substrate and a first light emitting diode element. The driving substrate has a plurality of driving structures. Each of the driving structures includes a first pad, a second pad, a third pad and a fourth pad. The plurality of driving structures include a first driving structure. The first light emitting diode element is electrically connected to a first pad and a second pad of the first driving structure, and the first light emitting diode element crosses a line connecting a third pad and a fourth pad of the first driving structure. A manufacturing method of the display apparatus is also provided.
    Type: Application
    Filed: October 16, 2019
    Publication date: December 10, 2020
    Applicant: Au Optronics Corporation
    Inventor: Chung-Chan Liu
  • Publication number: 20200381600
    Abstract: A self-emissive element includes a light-emitting diode (LED) and an auxiliary structure. The LED includes a first type semiconductor, a second type semiconductor, a first pad, and a second pad. The second type semiconductor is overlapped with the first type semiconductor in a vertical direction perpendicular. The auxiliary structure includes a cover portion, a protection portion and a first anchor portion. The cover portion is overlapped with the LED in the vertical direction. The protection portion is not overlapped with the LED in the vertical direction. An orthographic projection area of the protection portion in the vertical direction is greater than or equal to an orthographic projection area of the LED in the vertical direction. The first anchor portion and the protection portion are respectively located at different sides of the LED.
    Type: Application
    Filed: October 23, 2019
    Publication date: December 3, 2020
    Applicant: Au Optronics Corporation
    Inventor: Chung-Chan Liu
  • Publication number: 20200194406
    Abstract: A light emitting diode panel including a first connecting wire, a first driving connection wire, a second driving connection wire, a first light emitting device, a second light emitting device and a spare electrode is provided. The driving signal transmitted by the first driving connection wire is independent of the driving signal transmitted by the second driving connection wire. The first light emitting device is connected to the first connecting wire and the first driving connection wire. The second light emitting device is connected to the first connecting wire and the second driving connection wire. The spare electrode is positioned between the first driving connection wire and the second driving connection wire. The spare electrode includes a first part and two second parts. The first part is positioned between two second parts. The first part extends in a first direction and each of the second parts extends in a second direction.
    Type: Application
    Filed: June 23, 2019
    Publication date: June 18, 2020
    Applicant: Au Optronics Corporation
    Inventors: Chung-Chan Liu, Pin-Miao Liu
  • Publication number: 20200185460
    Abstract: The present disclosure provides a display device including a first display panel, a second display panel, at least one detection device, and a control module. The first display panel includes a first display area having first sub-pixel regions, the second display panel includes a second display area having second sub-pixel regions, and the second display panel is movable to at least partially overlap the first display panel. The detection device is disposed on at least one of the first and second display panels to detect a position of the other one and generate a relative position detection signal correspondingly. The control module is electrically connected to the detection device to receive the relative position detection signal and an image display signal from an image signal source, so as to generate a first display signal and a second display signal to respectively output to the first and second display panels.
    Type: Application
    Filed: February 19, 2020
    Publication date: June 11, 2020
    Inventors: Chung-Chan Liu, Pin-Miao Liu
  • Patent number: 10651254
    Abstract: The present disclosure provides a display device including a first display panel, a second display panel, at least one detection device, and a control module. The first display panel includes a first display area having first sub-pixel regions, the second display panel includes a second display area having second sub-pixel regions, and the second display panel is movable to at least partially overlap the first display panel. The detection device is disposed on at least one of the first and second display panels to detect a position of the other one and generate a relative position detection signal correspondingly. The control module is electrically connected to the detection device to receive the relative position detection signal and an image display signal from an image signal source, so as to generate a first display signal and a second display signal to respectively output to the first and second display panels.
    Type: Grant
    Filed: December 13, 2018
    Date of Patent: May 12, 2020
    Assignee: AU OPTRONICS CORPORATION
    Inventors: Chung-Chan Liu, Pin-Miao Liu
  • Publication number: 20190355685
    Abstract: An electronic component includes a circuit substrate, a connecting electrode, a micro-element, and a solder. The connecting electrode is located on the circuit substrate. The connecting electrode has a first transparent conductive layer. A surface of the first transparent conductive layer is located opposite the circuit substrate, and has a plurality of micrometers or nanometer particles. The micro-element is electrically connected to the connecting electrode. The solder is located between the connecting electrode and the micro-element, and fixes the micro-element on the connecting electrode.
    Type: Application
    Filed: August 2, 2019
    Publication date: November 21, 2019
    Inventors: Yi-Cheng LIU, Ho-Cheng LEE, Chung-Chan LIU
  • Patent number: 10438911
    Abstract: An electronic component includes a circuit substrate, a connecting electrode, a micro-element, and a solder. The connecting electrode is located on the circuit substrate. The connecting electrode has a first transparent conductive layer. A surface of the first transparent conductive layer is located opposite the circuit substrate, and has a plurality of micrometer or nanometer particles. The micro-element is electrically connected to the connecting electrode. The solder is located between the connecting electrode and the micro-element, and fixes the micro-element on the connecting electrode.
    Type: Grant
    Filed: January 8, 2018
    Date of Patent: October 8, 2019
    Assignee: AU OPTRONICS CORPORATION
    Inventors: Yi-Cheng Liu, Ho-Cheng Lee, Chung-Chan Liu
  • Publication number: 20190198575
    Abstract: The present disclosure provides a display device including a first display panel, a second display panel, at least one detection device, and a control module. The first display panel includes a first display area having first sub-pixel regions, the second display panel includes a second display area having second sub-pixel regions, and the second display panel is movable to at least partially overlap the first display panel. The detection device is disposed on at least one of the first and second display panels to detect a position of the other one and generate a relative position detection signal correspondingly. The control module is electrically connected to the detection device to receive the relative position detection signal and an image display signal from an image signal source, so as to generate a first display signal and a second display signal to respectively output to the first and second display panels.
    Type: Application
    Filed: December 13, 2018
    Publication date: June 27, 2019
    Inventors: Chung-Chan Liu, Pin-Miao Liu
  • Publication number: 20180240767
    Abstract: An electronic component includes a circuit substrate, a connecting electrode, a micro-element, and a solder. The connecting electrode is located on the circuit substrate. The connecting electrode has a first transparent conductive layer. A surface of the first transparent conductive layer is located opposite the circuit substrate, and has a plurality of micrometer or nanometer particles. The micro-element is electrically connected to the connecting electrode. The solder is located between the connecting electrode and the micro-element, and fixes the micro-element on the connecting electrode.
    Type: Application
    Filed: January 8, 2018
    Publication date: August 23, 2018
    Inventors: Yi-Cheng LIU, Ho-Cheng LEE, Chung-Chan LIU