Convergent Matrix Factorization Based Entire Frame

Patent Status: 

Patent Filed

Indian Patent Applicaton No: 

3119/DEL/2010

US Patent No: 

13/ 264,712

US Patent No Date: 

14.10.2011

PCT filing No: 

PCT/IB2011/050542

International Patent No. Date: 

09.02.2011

Date Filed: 

28.12.2010

Overview: 

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

Applications: 

  • 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.

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