Image display apparatus

Details Image display apparatus Image display apparatus

1995-05-22

1996-12-10

Saras, Steven

Computer graphics processing and selective visual display system

Display peripheral interface input device

Light pen for fluid matrix display panel

345145, 345157, 345163, G09G 534, G09G 508

Patent

active

055835384

ABSTRACT:
An image display apparatus has a display memory for storing a one-frame image, a mouse for pointing a desired point on a CRT display, a keyboard including a key for instructing display area displacement, and an MPU to control display area displacement in response to operation of the key by the operator. The cursor can be displaced to a desired point on the screen to aid efficient panning without frequent shifting of the display area.

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Williams, Gregg "The Lisa Computer System", Byte, Feb. 1983 pp. 33+.

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