Patents Assigned to Himax Technologiel Limited
  • Patent number: 8538361
    Abstract: A TV tuner includes an Ultra High Frequency (UHF)/Very High Frequency (VHF) tracking filter, an UHF/VHF matching circuit and a single conversion Tuner IC. The UHF/VHF tracking filter includes a first Low-Temperature Co-fired Ceramics (LTCC) inductor, a first varactor diode and a fine-tune capacitor electrically connected to determine the maximum gain frequency of the UHF/VHF tracking filter. The UHF/VHF matching circuit includes a second LTCC inductance, a second varactor diodes and a fine-tune capacitor electrically connected to determine the maximum gain frequency of the UHF/VHF matching circuit.
    Type: Grant
    Filed: February 24, 2012
    Date of Patent: September 17, 2013
    Assignee: Himax Technologiel Limited
    Inventor: Wen-Po Ho