Computer graphics processing and selective visual display system – Plural physical display element control system – Display elements arranged in matrix
Patent
1995-07-10
1998-02-24
Hjerpe, Richard
Computer graphics processing and selective visual display system
Plural physical display element control system
Display elements arranged in matrix
345 78, G09G 328
Patent
active
057215596
ABSTRACT:
A plasma display apparatus designed to prevent the luminance level from dropping, thus ensuring excellent emission-oriented display. The quantity of high-luminance pixel data whose luminance levels become equal to or higher than a predetermined level is detected. When the detected pixel data quantity is greater than a predetermined number, the luminance level of the plasma display panel is increased by a predetermined level in effecting a discharge-oriented light emission display.
REFERENCES:
patent: 4443741 (1984-04-01), Tanaka et al.
patent: 4983885 (1991-01-01), Fujioka et al.
patent: 5301047 (1994-04-01), Hoshino et al.
patent: 5329288 (1994-07-01), Kim
patent: 5343215 (1994-08-01), Tanaka
Hjerpe Richard
Pioneer Electronic Corporation
Wu Xu-Ming
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