Computer graphics processing and selective visual display system – Display peripheral interface input device – Light pen for fluid matrix display panel
Patent
1996-10-23
2000-11-07
Mengistu, Amare
Computer graphics processing and selective visual display system
Display peripheral interface input device
Light pen for fluid matrix display panel
345 63, G09G 510
Patent
active
061443646
ABSTRACT:
A display driving method drives a display to make a gradation display on a screen of the display depending on a length of a light emission time in each of sub fields forming 1 field, where 1 field is a time in which an image is displayed, N sub fields SF1 through SFN form 1 field, and each sub field includes an address display-time in which a wall charge is formed with respect to all pixels which are to emit light within the sub field and a sustain time which is equal to the light emission time and determines a luminance level. The display driving method includes the steps of setting the sustain times of each of the sub fields approximately constant within 1 field, and displaying image data on the display using N+1 gradation levels from a luminance level 0 to a luminance level N.
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patent: 5400044 (1995-03-01), Thomas
patent: 5491496 (1996-02-01), Tomiyasu
Ishida Katsuhiro
Ogawa Kiyotaka
Otaka Nobuaki
Otobe Yukio
Tajima Masaya
Fujitsu Limited
Mengistu Amare
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