Designing method of display driving circuit

Designing method of display driving circuit

  • CN 1,462,025 A
  • Filed: 05/28/2002
  • Published: 12/17/2003
  • Est. Priority Date: 05/28/2002
  • Status: Active Application
First Claim
Patent Images

1. , a kind of method for designing of circuit of display driving, this display comprises several pixels, each those pixel comprises a drive thin film transistors and an Organic Light Emitting Diode, being characterized as of this method for designing:

  • Each those pixel has an identical data voltage;

    By channel width/channel length ratio of adjusting this drive thin film transistors, can revise the drive current that this drive thin film transistors produces, and the brightness ratio of the blue light that the green glow that this Organic Light Emitting Diode of the ruddiness that this Organic Light Emitting Diode that makes redness sends, green sends and this blue Organic Light Emitting Diode send meets the requirement of forming white light, and reaches full-colorization.

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