DISPLAY CONTROLLER FOR PERSISTENT DISPLAY PANEL

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United States of America Patent

APP PUB NO 20160124697A1
SERIAL NO

14677932

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A display device has a display controller and a persistent display panel for displaying static images. The display controller has a pre-processor that extracts data for updating a frame of the display from a memory module storing display data and compresses the data. A frame buffer stores the compressed data. A display driver receives and de-compresses the compressed data from the frame buffer and repeatedly refreshes the display panel while updating the displayed frame.

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Patent Owner(s)

Patent OwnerAddress
NXP B V F/K/A FREESCALE SEMICONDUCTOR INC5656 AG HIGH TECH CAMPUS 60 EINDHOVEN

International Classification(s)

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  • 2015 Application Filing Year
  • G06F Class
  • 57200 Applications Filed
  • 45873 Patents Issued To-Date
  • 80.20 % Issued To-Date
Click to zoom InYear of Issuance% of Matters IssuedCumulative IssuancesYearly Issuances201520162017201820192020202120222023202420250255075100

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Li, Huan Austin, US 140 224
Sun, Mingle Shanghai, CN 8 70

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Patent Citation Ranking

  • 1 Citation Count
  • G06F Class
  • 11.69 % this patent is cited more than
  • 9 Age
Citation count rangeNumber of patents cited in rangeNumber of patents cited in various citation count ranges3122144564193188710466053822701961379632401 - 1011 - 2021 - 3031 - 4041 - 5051 - 6061 - 7071 - 8081 - 9091 - 100100 +010002000300040005000600070008000900010000110001200013000140001500016000

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