Patents Assigned to Taiwan Creative Sensor Inc.
  • Patent number: 8355210
    Abstract: A zooming camera module includes a first lens group, a second lens group, and a third lens group. The first lens group is implemented on an optical axis at a fixed position, and has a negative total optical power. The second lens group is implemented on the optical axis and can be moved back and forth along the optical axis, to achieve zooming and focusing. The second lens group has a positive total optical power, and includes a liquid lens unit and at least one lens with non-zero optical power, wherein the at least one lens and the liquid lens are separately or integrally configured. The third lens group is implemented on the optical axis at a fixed position, and has a non-zero total optical power.
    Type: Grant
    Filed: November 24, 2009
    Date of Patent: January 15, 2013
    Assignees: Industrial Technology Research Institute, Taiwan Creative Sensor Inc.
    Inventors: Chy-Lin Wang, Chir-Weei Chang, Ling-Ta Su, Ping-Chung Lin
  • Publication number: 20110058258
    Abstract: A zooming camera module includes a first lens group, a second lens group, and a third lens group. The first lens group is implemented on an optical axis at a fixed position, and has a negative total optical power. The second lens group is implemented on the optical axis and can be moved back and forth along the optical axis, to achieve zooming and focusing. The second lens group has a positive total optical power, and includes a liquid lens unit and at least one lens with non-zero optical power, wherein the at least one lens and the liquid lens are separately or integrally configured. The third lens group is implemented on the optical axis at a fixed position, and has a non-zero total optical power.
    Type: Application
    Filed: November 24, 2009
    Publication date: March 10, 2011
    Applicants: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE, TAIWAN CREATIVE SENSOR INC.
    Inventors: Chy-Lin Wang, Chir-Weei Chang, Ling-Ta Su, Ping-Chung Lin