Patents by Inventor Chinjen Tseng

Chinjen Tseng 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).

  • Non-random array anisotropic conductive film (ACF) and manufacturing processes
    Patent number: 8802214
    Abstract: Structures and manufacturing processes of an ACF array using a non-random array of microcavities of predetermined configuration, shape and dimension. The manufacturing process includes fluidic filling of conductive particles onto a substrate or carrier web comprising a predetermined array of microcavities, or selective metallization of the array followed by filling the array with a filler material and a second selective metallization on the filled microcavity array. The thus prepared filled conductive microcavity array is then over-coated or laminated with an adhesive film. Cavities in the array, and particles filling the cavities, can have a unimodal, bimodal, or multimodal distribution.
    Type: Grant
    Filed: October 29, 2009
    Date of Patent: August 12, 2014
    Assignee: Trillion Science, Inc.
    Inventors: Rong-Chang Liang, Jerry Chung, Chinjen Tseng, Shuji Rokutanda, Yuhao Sun, Hsiao-Ken Chuang
  • NON-RANDOM ARRAY ANISOTROPIC CONDUCTIVE FILM (ACF) AND MANUFACTURING PROCESSES
    Publication number: 20100101700
    Abstract: Structures and manufacturing processes of an ACF array using a non-random array of microcavities of predetermined configuration, shape and dimension. The manufacturing process includes fluidic filling of conductive particles onto a substrate or carrier web comprising a predetermined array of microcavities, or selective metallization of the array followed by filling the array with a filler material and a second selective metallization on the filled microcavity array. The thus prepared filled conductive microcavity array is then over-coated or laminated with an adhesive film. Cavities in the array, and particles filling the cavities, can have a unimodal, bimodal, or multimodal distribution.
    Type: Application
    Filed: October 29, 2009
    Publication date: April 29, 2010
    Applicant: Trillion Science Inc.
    Inventors: Rong-Chang Liang, Jerry Chung, Chinjen Tseng, Shuji Rokutanda, Yuhao Sun, Hsiao-Ken Chuang