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US 2018/0197447 A1Published application
Display systems with compensation for line propagation delay
AssigneeIgnis Innovation Inc.
InventorsGholamreza Chaji, Yaser Azizi
Life of this patent
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Abstract
A method for characterizing and eliminating the effect of propagation delay on data and monitor lines of AMOLED panels is introduced. A similar technique may be utilized to cancel the effect of incomplete settling of select lines that control the write and read switches of pixels on a row.
Claims27
1-12. (canceled)
A method of operating a display system, the method comprising:
- generating signals at a first location on a signal line of the display system;
- receiving the signals at a second location on the signal line;
- and
- determining a propagation delay effect on the signals as received at the second location with use of the received signals.
1 more element
A display system comprising:
- a signal line;
- and
- a controller coupled to the signal line and adapted to
- control the display system to:
- generate signals at a first location on the signal line;
- and
- receive the signals at a second location on the signal line, and
- determine a propagation delay effect on the signals as received at the second location with use of the received signals.
5 more elements
Dependencies are inferred from the claim text.