Computer graphics processing and selective visual display system – Plural physical display element control system – Display elements arranged in matrix
Patent
1992-06-15
1997-11-18
Tung, Kee M.
Computer graphics processing and selective visual display system
Plural physical display element control system
Display elements arranged in matrix
345 96, 345103, G09G 336
Patent
active
056892829
ABSTRACT:
When an active matrix LCD is driven while using inversion per n rows (n.gtoreq.2), stripe effects occur. In the case of double line inversion this leads to stripes in the picture. This can be largely obviated by supplying a different selection voltage to at least the last row of the rows in a group of n rows.
REFERENCES:
patent: 4317115 (1982-02-01), Kawakami et al.
patent: 4602292 (1986-07-01), Togashi et al.
patent: 4745406 (1988-05-01), Hayashi et al.
patent: 5144288 (1992-09-01), Hamada et al.
Kuijk Karel E.
Wolfs Peter B. A.
Luu Matthew
Tung Kee M.
U.S. Philips Corporation
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