Computer graphics processing and selective visual display system – Plural physical display element control system – Display elements arranged in matrix
Patent
1996-03-06
1998-04-21
Powell, Mark R.
Computer graphics processing and selective visual display system
Plural physical display element control system
Display elements arranged in matrix
348447, H04N 700
Patent
active
057422702
ABSTRACT:
This invention provides a method for scanning a thin film transistor liquid crystal display which eliminates the undesirable brightness fluctuations in the display due to parasitic capacitance. When conventional scanning methods are used in thin film transistor liquid crystal displays parasitic and other capacitances in the array cause fluctuations in brightness of the pixels. This method scans multiple rows of the display simultaneously and still eliminates the brightness fluctuations of the pixels.
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"A 76-mm (3-in) Driver Integrated Poly-Si TFT-LCD Light Valve" by F. Okumura et al, SID '94 Digest, paper 8,2. pp. 79-82.
Ackerman Stephen B.
Industrial Technology Research Institute
Powell Mark R.
Prescott Larry J.
Saile George O.
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