Means and circuit to shorten the optical response time of liquid crystal displays

An active matrix liquid crystal display is addressed by a voltage larger than the voltage needed for the desired grey shades. A special control circuit is added to each pixel in the display in order to generate a decaying e-function as a boosting voltage for an accelerated transition into the desire...

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Bibliographische Detailangaben
1. Verfasser:	LUEDER ERNST
Format:	Patent
Sprache:	eng
Schlagworte:	ADVERTISING ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICESUSING STATIC MEANS TO PRESENT VARIABLE INFORMATION CALCULATING COMPUTING COUNTING CRYPTOGRAPHY DISPLAY EDUCATION ELECTRIC DIGITAL DATA PROCESSING PHYSICS SEALS
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Beschreibung
Zusammenfassung:	An active matrix liquid crystal display is addressed by a voltage larger than the voltage needed for the desired grey shades. A special control circuit is added to each pixel in the display in order to generate a decaying e-function as a boosting voltage for an accelerated transition into the desired grey scale. After the completed decay of this: e-function the driving voltage needed for the desired grey scale is provided by the control circuit.