Method and device for reducing effect of polarity inversion in driving display

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United States of America Patent

PATENT NO 8836681
SERIAL NO

13279143

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Abstract

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This disclosure provides systems, methods and apparatus, including computer programs encoded on computer storage media, for reducing artifacts in an image generated by a display device. In one aspect, data is written to a display and a position of display elements is maintained based on the application of a bias voltage pattern. The bias voltage pattern includes alternating polarities along one dimension in a pattern having a first frequency spectrum, and alternating polarities along a second dimension in a pattern having a second frequency spectrum that is different than the first frequency spectrum. At least one of the first and second frequency spectrums may include a plurality of frequency components.

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Patent Owner(s)

  • SNAPTRACK, INC.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Aflatooni, Koorosh Cupertino, US 51 337
Chuei, Nao S San Mateo, US 10 51
Lee, Jeho Palo Alto, US 13 74
Parmar, Manu Sunnyvale, US 80 245

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