Patents by Inventor Geng-Cyuan Jheng

Geng-Cyuan Jheng 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).

  • Fan-out circuit and display panel
    Patent number: 8300200
    Abstract: A fan-out circuit including a plurality of fan-out wires is provided, where the fan-out wires are not electrically connected to each other. Each of the fan-out wires includes a first detouring portion, an extending portion, and a second detouring portion. The first detouring portion has a chip bonding terminal and a first connecting terminal. A pitch of any two adjacent chip bonding terminals is P1. The second detouring portion has a second connecting terminal and a signal-line connecting terminal. The second connecting terminal is connected with the first connecting terminal through the extending portion. A pitch of any two adjacent signal-line connecting terminals is P2, and P2>P1. Among the fan-out wires, a part of the first detouring portions has a ladder shaped pattern.
    Type: Grant
    Filed: December 27, 2009
    Date of Patent: October 30, 2012
    Assignee: Au Optronics Corporation
    Inventor: Geng-Cyuan Jheng
  • FAN-OUT CIRCUIT AND DISPLAY PANEL
    Publication number: 20110075089
    Abstract: A fan-out circuit including a plurality of fan-out wires is provided, where the fan-out wires are not electrically connected to each other. Each of the fan-out wires includes a first detouring portion, an extending portion, and a second detouring portion. The first detouring portion has a chip bonding terminal and a first connecting terminal. A pitch of any two adjacent chip bonding terminals is P1. The second detouring portion has a second connecting terminal and a signal-line connecting terminal. The second connecting terminal is connected with the first connecting terminal through the extending portion. A pitch of any two adjacent signal-line connecting terminals is P2, and P2>P1. Among the fan-out wires, a part of the first detouring portions has a ladder shaped pattern.
    Type: Application
    Filed: December 27, 2009
    Publication date: March 31, 2011
    Applicant: AU OPTRONICS CORPORATION
    Inventor: Geng-Cyuan Jheng