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Display method, display device and display apparatus

  • US 9,025,105 B2
  • Filed: 06/21/2013
  • Issued: 05/05/2015
  • Est. Priority Date: 01/04/2008
  • Status: Expired due to Fees
First Claim
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1. A display system comprising:

  • a computer;

    a converter connected with the computer through a network for transmitting instructions from the computer to a display screen; and

    the display screen connected to the converter, the display screen comprising;

    a screen frame;

    a screen mounted to said screen frame;

    a controller operatively coupled to the screen, wherein said screen comprises a plurality of display cells connected to said controller and each comprising;

    a white reflector for reflecting light; and

    at least one color filter disposed over said reflector, each of the at least one color filter including a magnetic rotator; and

    a rotator driving system for driving the rotator of each of the at least one color filter,wherein the controller is operatively coupled to the rotator driving system to individually control the display cells by rotating the at least one color filter relative to the white reflector.

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