Computer graphics processing and selective visual display system – Display peripheral interface input device – Light pen for fluid matrix display panel
Patent
1997-10-23
2000-04-18
Hjerpe, Richard A.
Computer graphics processing and selective visual display system
Display peripheral interface input device
Light pen for fluid matrix display panel
345 89, 345148, G09G 510
Patent
active
060521120
ABSTRACT:
A sub-field array is formed by providing a sub-field corresponding to an m-th bit sub-field (m and n being a positive integers of m.ltoreq.n and representing the most significant bit place when m is 1) bit substantially at the center of the time axis of all the sub-field periods, and providing the other sub-fields than the m-th significant one on the opposite sides of and substantially in line symmetry with respect to the m-th significant bit sub-field. Less significant bit sub-fields are provided on the opposite sides of the close proximity of the central sub-field in the field period, and the odd and even order sub-fields are arranged in opposite sequences from one another. As the symmetrical arrangement sub-fields, odd and even scan line sub-fields are provided on the opposite sides of the central sub-field.
REFERENCES:
patent: 5293159 (1994-03-01), Bassetti, Jr. et al.
patent: 5497172 (1996-03-01), Doherty et al.
patent: 5548301 (1996-08-01), Kornher et al.
patent: 5619228 (1997-04-01), Doherty
patent: 5731802 (1998-03-01), Aras et al.
patent: 5861869 (1999-01-01), Scheffer et al.
patent: 5898414 (1999-04-01), Awamoto et al.
patent: 5986640 (1999-11-01), Baldwin et al.
Kei Takikawa, "TV Display on an AC Plasma Panel", Trans. IECE Japan, '77, vol. J60A, No. 1, pp. 56-62.
Akihiko Kohgami et al., "Gray-Scale Expression of TV Images on a Gas Discharge Memory Panel Display", EICE Japan, Technical Report, EID90-9, 1990, pp. 7-14.
K. Toda et al., "A Modified-Binary-Coded Light-Emission Scheme for Suppressing Gray Scale Disturbances of Moving Images", ASIA Display '95, pp. 947-948.
K. Toda et al., "Color Disturbance and Dynamic False Contour Observed in Moving Images of PDP", IEICE, Technical Report, EID95-136, 1996, pp. 67-72.
Patent Abstracts of Japan; vol. 97, No. 2 Feb. 28, 1997 & JP 08254965 A (Nec Corp.), Oct. 1, 1996; Abstract.
T. Yamaguchi et al: "Improvement in PDP Picture Quality by Three-Dimensional Scattering of Dynamic False Contours"; Digest of Technical Papers, Society for Information Display International Symposium, May 12-17, 1996, vol. 27 pp. 291-294 San Diego US, XP001055281; p. 294, Right-Hand Col., Line 15--Line 23; FIG. 1.
Japanese Office Action dated Oct. 20, 1998 including an English Abstract.
Nunomura Keiji
Tanaka Akira
Hjerpe Richard A.
NEC Corporation
Tran Henry N.
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