Patents by Inventor Su-Jen Chang

Su-Jen Chang 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: 11923304
    Abstract: The present disclosure relates to an integrated circuit. The integrated circuit includes a conductive interconnect disposed on a dielectric over a substrate. An interfacial layer is arranged along an upper surface of the conductive interconnect. A liner is arranged along a lower surface of the conductive interconnect. The liner and the interfacial layer surround the conductive interconnect. A middle layer is located over the interfacial layer and has a bottommost surface over the dielectric. A bottommost surface of the interfacial layer and the bottommost surface of the middle layer are both above a top of the conductive interconnect.
    Type: Grant
    Filed: November 28, 2022
    Date of Patent: March 5, 2024
    Assignee: Taiwan Semiconductor Manufacturing Company, Ltd.
    Inventors: Su-Jen Sung, Chih-Chiang Chang, Chia-Ho Chen
  • Patent number: 7161293
    Abstract: An organic electroluminescent display apparatus and method for manufacturing same is disclosed; the method prevents the anode and the cathode from defects and short circuit, and with the suitable geometry of the electrical insulation ramparts, the mechanical properties of the cathode insulating ramparts are increased such that the adhesion between the cathode insulating ramparts and the substrate is enhanced.
    Type: Grant
    Filed: October 16, 2003
    Date of Patent: January 9, 2007
    Assignees: Chi Mei Optoelectronics Corporation, Kyocera Corporation
    Inventors: Chia-Tin Chung, Su-Jen Chang, Andrea Hwang, Chen-Ze Hu
  • Patent number: 6977136
    Abstract: A method for manufacturing an organic electroluminescent display is disclosed; the method utilizes only one photo mask to produce the cathode ramparts and insulating layer so as to simply the manufacturing procedure, reduce the time and the cost required for manufacture and reduce the inaccuracy of alignment. The manufacturing method according to the present invention firstly forms a plurality of first display electrodes arranged in parallel on a substantially transparent substrate, and forms a non-photosensitive and a photosensitive insulating layer thereon. After proceeding a photolithography process, developing processes, the cathode ramparts and the insulating layer are formed simultaneously and the first display electrodes are exposed partially. An organic electroluminescent material is then formed on the exposed first display electrodes and a plurality of second display electrodes are formed on the organic electroluminescent material to complete an organic electroluminescent display.
    Type: Grant
    Filed: December 5, 2000
    Date of Patent: December 20, 2005
    Assignee: Chi Mei Optoelectronics Corporation
    Inventors: Chia-Tin Chung, Su-Jen Chang, Andrea Hwang, Chen-Ze Hu
  • Publication number: 20040080265
    Abstract: An organic electroluminescent display apparatus and method for manufacturing same is disclosed; the method prevents the anode and the cathode from defects and short circuit, and with the suitable geometry of the electrical insulation ramparts, the mechanical properties of the cathode insulating ramparts are increased such that the adhesion between the cathode insulating ramparts and the substrate is enhanced.
    Type: Application
    Filed: October 16, 2003
    Publication date: April 29, 2004
    Inventors: Chia-Tin Chung, Su-Jen Chang, Andrea Hwang, Chen-Ze Hu
  • Patent number: 6669856
    Abstract: An organic electroluminescent display apparatus and method for manufacturing same is disclosed; the method prevents the anode and the cathode from defects and short circuit, and with the suitable geometry of the electrical insulation ramparts, the mechanical properties of the cathode insulating ramparts are increased such that the adhesion between the cathode insulating ramparts and the substrate is enhanced.
    Type: Grant
    Filed: December 5, 2000
    Date of Patent: December 30, 2003
    Assignee: Chi Mei Optoelectronics Corporation
    Inventors: Chia-Tin Chung, Su-Jen Chang, Andrea Hwang, Chen-Ze Hu
  • Publication number: 20020090579
    Abstract: A method for manufacturing an organic electroluminescent display is disclosed; the method utilizes only one photo mask to produce the cathode ramparts and insulating layer so as to simply the manufacturing procedure, reduce the time and the cost required for manufacture and reduce the inaccuracy of alignment. The manufacturing method according to the present invention firstly forms a plurality of first display electrodes arranged in parallel on a substantially transparent substrate, and forms a non-photosensitive and a photosensitive insulating layer thereon. After proceeding a photolithography process, developing processes, the cathode ramparts and the insulating layer are formed simultaneously and the first display electrodes are exposed partially. An organic electroluminescent material is then formed on the exposed first display electrodes and a plurality of second display electrodes are formed on the organic electroluminescent material to complete an organic electroluminescent display.
    Type: Application
    Filed: December 5, 2000
    Publication date: July 11, 2002
    Inventors: Chia-Tin Chung, Su-Jen Chang, Andrea Hwang, Chen-Ze Hu
  • Publication number: 20020057054
    Abstract: An organic electroluminescent display apparatus and method for manufacturing same is disclosed; the method prevents the anode and the cathode from defects and short circuit, and with the suitable geometry of the electrical insulation ramparts, the mechanical properties of the cathode insulating ramparts are increased such that the adhesion between the cathode insulating ramparts and the substrate is enhanced.
    Type: Application
    Filed: December 5, 2000
    Publication date: May 16, 2002
    Inventors: Chia-Tin Chung, Su-Jen Chang, Andrea Hwang, Cheng-Ze Hu
  • Patent number: 6106074
    Abstract: An illuminating roller for in-line skates includes an outer circular body having an axial opening and an inner side provided with a plurality of pins, an inner circular body fitted inside the outer circular body and having an axial hole aligned with the axial opening, two battery recesses, and a vibration switch hole, a circuit board fitted in a cavity of the second half, the circuit board being provided with an IC, two battery mountings made of metal and fitted in the two battery recesses, batteries fitted on the battery mountings for supplying power to the IC, a battery cover made of metal and having holes engaged with the pins of the outer circular body, a vibration switch fitted in the vibration switch hole and electrically connected with the IC, and a plurality of light-emitting means fitted in the apertures and electrically connected with the IC and the batteries, whereby the circuit board is prevented from being broken even subjected to vigorous vibration and two bright tracks will be produced when the
    Type: Grant
    Filed: October 14, 1998
    Date of Patent: August 22, 2000
    Inventor: Su-Jen Chang
  • Patent number: 6030553
    Abstract: Polymer thick film resistor pastes with dimensionally stability and excellent processibility, such as coating, printing, and extruding, are disclosed. The resistor paste composition in accordance with the present invention comprises a low-k cycloaliphatic epoxy resin vehicle loaded with electrically conductive particles, a cationic photoinitiator, a thermal catalyst, and optionally a reactive diluent.
    Type: Grant
    Filed: June 30, 1999
    Date of Patent: February 29, 2000
    Assignee: Industrial Technology Research Institute
    Inventors: Hui-min Huang, Chia-Tin Chung, Bin-Yuan Lin, Hsin-Herng Wang, Wun-Ku Wang, Te-Yeu Su, Su-Jen Chang