Convergent Matrix Factorization Based Entire Frame

Patent Status: 

Patent Filed

Indian Patent Applicaton No: 


US Patent No: 

13/ 264,712

US Patent No Date: 


PCT filing No: 


International Patent No. Date: 


Date Filed: 



A method to enhance the device lifetimes of still images and videos using separable nonnegative matrix series representation of image data.

Key Features: 

  • Collective simultaneous addressing of the elements (in the context of addressing 2D arrays of elements) overcomes the problem of lower lifetime, flickering and reduced performance
  • Reduced time of loading of the data
  • In the context of Organic Light Emitting Diode (OLED) based display arrays, this can lead to enhanced device, and hence, array lifetimes, as well as enhanced display brightness and contrast
  • This approach of full frame addressing can be applied in any situation in which the values inserted sequentially in to the array are perceptually integrated by the eye


  • For colour OLED displays, it enhances device lifetimes, as well as display brightness and contrast.
  • This multi line addressing (MLA) has been described for reducing the power consumption and increasing the relatively slow response rate of LCDs.

Contact us

Search form

Connect with us

Follow us