Patents Represented by Attorney, Agent or Law Firm Koppel, Jacobs, Patrick & Heyblk
  • High brightness transflective LCD and method using tunable mirror
    Patent number: 6710831
    Abstract: A Liquid Crystal Display (LCD) uses a tunable mirror in place of a partially reflective mirror. The tunable mirror has a controllable reflectivity and transmitance which allows the mirror to primarily reflect light when the LCD is operated in a reflective mode, and to primarily transmit light from a backlight when the LCD is operated in a transmissive mode.
    Type: Grant
    Filed: September 29, 2000
    Date of Patent: March 23, 2004
    Assignee: Rockwell Scientific Licensing, LLC
    Inventors: Bruce Winker, William J. Gunning