Display area control system for flat panel display device

Details Display area control system for flat panel display device Display area control system for flat panel display device

1988-06-17

1991-02-05

Oberley, Alvin E.

Communications: electrical

Land vehicle alarms or indicators

Internal alarm or indicator responsive to a condition of the...

340771, 382 44, 382 47, G09G 300

Patent

active

049909029

ABSTRACT:
A display area control system having a function of switching a display mode and inhibiting alteration of the switched display mode in a flat panel display apparatus is provided. When a screen of the selected display mode is smaller than a physical screen of the flat panel display apparatus, the screen is displayed at the center of the physical screen of the plasma display apparatus. A data non-display area on the physical screen is displayed at a low luminance level in correspondence with a boundary display of a CRT display apparatus, so that a non-display area of an effective display screen can be clearly distinguished from the data non-display area.

REFERENCES:
patent: 3928845 (1975-12-01), Clark
patent: 4121283 (1978-10-01), Walker
patent: 4399524 (1983-08-01), Muguruma et al.
patent: 4422163 (1983-12-01), Oldenkamp
patent: 4454593 (1984-06-01), Fleming et al.
patent: 4536856 (1985-08-01), Hiroishi
patent: 4566005 (1986-01-01), Apperley et al.
patent: 4574279 (1986-03-01), Roberts
patent: 4611203 (1986-09-01), Criscimagna et al.
patent: 4628534 (1986-12-01), Marshall
patent: 4730186 (1988-03-01), Koga et al.
patent: 4751502 (1988-06-01), Ishii et al.
patent: 4760387 (1988-07-01), Ishii et al.
patent: 4763279 (1988-08-01), Kellam et al.
patent: 4764975 (1988-08-01), Inoue
patent: 4769852 (1988-09-01), Hashimoto et al.
"EGA Wonder", PC Magazine, vol. 6, No. 3, Feb. 10, 1987.
"IBM Enhanced Graphics Adapter", Aug. 2, 1984, pp. 1-75.
Operation Manual-Egawonder, Jan. 1987.

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