Electroluminescent device and pixel device

Electroluminescent device and pixel device

  • CN 1,942,030 B
  • Filed: 02/14/2006
  • Issued: 03/21/2012
  • Est. Priority Date: 09/26/2005
  • Status: Active Grant
First Claim
Patent Images

1. electroluminescent cell, it comprises:

  • A plurality of electroluminescent pixel, each said electroluminescent pixel all can be luminous;

    Photo-sensitive cell, corresponding with each relevant said electroluminescent pixel, and be used to detect the brightness of the light that sends by corresponding each said electroluminescent pixel;

    AndRegulating element;

    Said regulating element is coupled to the said photo-sensitive cell of said a plurality of electroluminescent pixel effectively;

    Thereby regulate the brightness of another electroluminescent pixel at least according to the sensed luminance of an electroluminescent pixel, so that keep the predetermined set of CIE value of the light of particular color.

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